List of multiplanetary systems

Number of extrasolar planet discoveries per year through 2021. Colors indicate method of detection.

radial velocity

transit

timing

direct detection

microlensing

From the total of 3,604 stars known to have exoplanets (as of December 1, 2021), there are a total of 807 known multiplanetary systems,^[1] or stars with at least three confirmed planets, beyond the Solar System. The stars with the most confirmed planets are Sol (the Solar System's star, also referred to as the Sun) and Kepler-90 with 8 confirmed planets each, followed by TRAPPIST-1 with 7 planets. The star with the most candidate planets is HD 10180, with a maximum of 9 planets – 6 confirmed and 3 candidates.

The 807 multiplanetary systems are listed below according to the star's distance from Earth. Proxima Centauri, the closest star to the Solar System, has two planets (b and c) and a third unconfirmed sub-Earth. The nearest system with three or more confirmed planets is Luyten's Star, with four known. The farthest confirmed multiplanetary system is , at 13,300 ly away.

The table below contains information about the coordinates, spectral and physical properties, and number of confirmed planets. The two most important stellar properties are mass and metallicity because they determine how these planetary systems form. Systems with higher mass and metallicity tend to have more planets and more massive planets. However, although low metallicity stars tend to have fewer massive planets, particularly hot-Jupiters, they also tend to have a larger number of close in planets, orbiting at less than 1 AU.^[2]

Multiplanetary systems[]

Color indicates number of planets
2 (x)	3	4	5	6	7	8

Star	Constellation	Right ascension	Declination	Apparent magnitude	Distance (ly)	Spectral type	Mass (M_☉)	Temperature (K)	Age (Gyr)	Confirmed (unconfirmed) planets	Notes
Sun	–	-	-	−26.74	1.6 × 10⁻⁵	G2V	1	5778	4.572	8 (1)
Proxima Centauri	Centaurus	14^h 29^m 42.94853^s	−62° 40′ 46.1631″	15.60	4.244	M5.5Ve	0.122	3042	4.85	2 (1)	-
Lalande 21185	Ursa Major	11^h 03^m 20.1940^s	+35° 58′ 11.5682″	7.520	8.3044±0.0007	M2V	0.39	3601±51	8.047	2 (1)	-
Lacaille 9352	Piscis Austrinus	23^h 05^m 52.04^s	−35° 51′ 11.05″	7.34	10.721	M0.5V	0.486	3688±86	4.57	2 (1)	-
Luyten's Star	Canis Minor	07^h 27^m 24.4991^s	05° 13′ 32.827″	9.872	11.20	M3.5V	0.26	3150	unknown	2 (2)	Stellar activity level and rotational rate suggest an age higher than 8 Gyr.
YZ Ceti	Cetus	01^h 12^m 30.64^s	−16° 59′ 56.3″	12.07	11.74	M4.5V	0.13	3056	4	3 (1)	-
Tau Ceti	Cetus	01^h 44^m 05.13^s	−15° 56′ 22.4″	3.49	11.905	G8V	0.783	5344	5.8	4 (4)	Were planets b, c, d, and "i" confirmed, would have a total of 8 planets.
Gliese 1061	Horologium	03^h 35^m 59.69^s	−44° 30′ 45.3″	13.03	12.04	M5.5V	0.113	2953	unknown	3	-
L 1159-16	Aries	02^h 00^m 12.959^s	13° 03′ 07.01″	12.298	14.584 ± 0.007	M4.5V	0.15	3158	4.8	2 (1)	-
Gliese 876	Aquarius	22^h 53^m 16.73^s	−14° 15′ 49.3″	10.17	15.25	M4V	0.334	3348	4.893	4	-
82 G. Eridani	Eridanus	03^h 19^m 55.65^s	−43° 04′ 11.2″	4.254	19.71	G8V	0.7	5401	5.76	3 (3)	-
Gliese 581	Libra	15^h 19^m 26.83^s	−07° 43′ 20.2″	10.56	20.56	M3V	0.311	3484	4.326	3 (2)	-
Gliese 667 C	Scorpius	17^h 18^m 57.16^s	−34° 59′ 23.14″	10.20	21	M1.5V	0.31	3700	2	2 (1)	Triple star system
HD 219134	Cassiopeia	23^h 13^m 14.74^s	57° 10′ 03.5″	5.57	21	K3Vvar	0.794	4699	12.66	6	-
61 Virginis	Virgo	13^h 18^m 24.31^s	−18° 18′ 40.3″	4.74	28	G5V	0.954	5531	8.96	2 (1)	-
Gliese 433	Hydra	11^h 35^m 26.9485^s	−25° 10′ 08.9″	9.79	29.8±0.1	M1.5V	0.48	3550±100	unknown	3	-
TRAPPIST-1	Aquarius	23^h 06^m 29.283^s	−05° 02′ 28.59″	18.80	39.5	M8V	0.089	2550	7.6	7	-
55 Cancri	Cancer	08^h 52^m 35.81^s	+28° 19′ 50.9″	5.95	40	G8V	1.026	5217	7.4	5	-
Gliese 180	Eridanus	04^h 53^m 49.9798^s	−17° 46′ 24.294″	10.894	40.3	M2V	0.39	3562	unknown	3
HD 69830	Puppis	08^h 18^m 23.95^s	−12° 37′ 55.8″	5.95	41	K0V	0.856	5385	7.446	3	-
HD 40307	Pictor	05^h 54^m 04.24^s	−60° 01′ 24.5″	7.17	42	K2.5V	0.752	4977	1.198	4 (2)	-
Upsilon Andromedae	Andromeda	01^h 36^m 47.84^s	+41° 24′ 19.7″	4.09	44	F8V	1.27	6107	3.781	4	-
47 Ursae Majoris	Ursa Major	10^h 59^m 27.97^s	+40° 25′ 48.9″	5.10	46	G0V	1.029	5892	7.434	3	-
Nu² Lupi	Lupus	15^h 21^m 49.57^s	−48° 19′ 01.1″	5.65	47	G2V	0.906	5664	10.36	3	-
LHS 1140	Draco	00^h 44^m 59.31^s	−15° 16′ 16.7″	14.18	48.9	M4.5	0.179	3216±39	5	2 (1)
Gliese 163	Dorado	04^h 09^m 16^s	−53° 22′ 25″	11.8	49	M3.5V	0.4	unknown	3	5	-
Mu Arae	Ara	17^h 44^m 08.70^s	−51° 50′ 02.6″	5.15	51	G3IV-V	1.077	5704	6.413	4	-
Gliese 676 A	Ara	17^h 30^m 11.2042^s	−51° 38′ 13.116″	9.59	53	M0V	0.71	unknown	unknown	4	-
HD 7924	Cassiopeia	01^h 21^m 59.12^s	+76° 42′ 37.0″	7.19	55	K0V	0.832	5177	unknown	3	-
Gliese 3293	Eridanus	04^h 28^m 35.72^s	−25° 10′ 08.9″	11.96	59	M2.5V	0.42	3466±49	unknown	4	-
Gliese 221	Orion	05^h 53^m 0^s	−05° 59′ 41″	9.69	66	K7V or M0V	0.7	4324	4.4	2 (1)	-
HD 142	Phoenix	00^h 06^m 19.0^s	−49° 04′ 30″	5.70	67	G1 IV	1.1	6180	5.93	3	-
HD 215152	Aquarius	22^h 43^m 21^s	−06° 24′ 03″	8.13	70	G8IV	1.019	5646	7.32	4	-
HD 164922	Hercules	18^h 02^m 30.86^s	+26° 18′ 46.8″	7.01	72	K0V	0.874	5293	13.4	4	-
	Mensa	05^h 44^m 32^s	−70° 08′ 37″	8.08	86.2	K0V	unknown	5205	unknown	3	-
HIP 57274	Ursa Major	11^h 44^m 41^s	+30° 57′ 33″	8.96	85	K5V	0.73	4640	7.87	3	-
HD 181433	Pavo	19^h 25^m 09.57^s	−66° 28′ 07.7″	8.38	87	K5V	0.777	4962	8.974	3	-
HD 134606	Apus	15^h 15^m 15^s	−70° 31′ 11″	6.85	87	G6IV	unknown	unknown	unknown	3	-
	Draco	17^h 25^m 24.0^s	+52° 47′ 26″	6.46	89	G0	1.08	unknown	unknown	5 (1)	-
HD 82943	Hydra	09^h 34^m 50.74^s	−12° 07′ 46.4″	6.54	90	G0V	1.175	5874	3.08	3	-
TOI 700	Dorado	06^h 28^m 22.97^s	−65° 34′ 43.01″	13.10	101.61	M2V	0.416	3480	1.5	3 (1)
HD 17926	Fornax	02^h 51^m 56.16^s	−30° 48′ 53.2″	6.38	105	F6V	1.145	6201	unknown	3	-
HD 37124	Taurus	05^h 37^m 02.49^s	+20° 43′ 50.8″	7.68	110	G4V	0.83	5606	3.327	3	-
HD 20781	Fornax	03^h 20^m 03^s	−28° 47′ 02″	8.44	115	G9.5V	0.7	5256±29	unknown	2 (2)	Located in binary star system.
Kepler-444	Lyra	19^h 19^m 01^s	41° 38′ 05″	9.0	117	K0V	0.758	5040	11.23	5	-
HD 141399	Boötes	15^h 46^m 54.0^s	+46° 59′ 11″	7.2	118	K0V	1.07	5600	unknown	4	-
Kepler-42	Cygnus	19^h 28^m 53^s	+44° 37′ 10″	16.12	126	M	0.13	3068	unknown	3	-
	Lepus	04^h 55^m 38^s	−23° 14′ 31″	7.48	126	G0V	unknown	unknown	unknown	3	-
HD 10180	Hydrus	01^h 37^m 53.58^s	−60° 30′ 41.5″	7.33	127	G1V	1.055	5911	4.335	6 (3)	-
HR 8799	Pegasus	23^h 07^m 28.72^s	+21° 08′ 03.3″	5.96	129	A5V	1.472	7429	0.064	4	-
HD 27894	Reticulum	04^h 20^m 47.05^s	−59° 24′ 39.0″	9.42	138	K2V	0.8	4875	3.9	3	-
K2-3	Leo	11^h 29^m 20.3918^s	−01° 27′ 17.280″	12.168	143.9±0.4	M0V	0.601	3835±70	1	3	-
HD 34445	Orion	05^h 17^m 41.0^s	+07° 21′ 12″	7.31	152	G0V	1.07	5836	8.5	6	-
HD 204313	Capricornus	21^h 28^m 12.21^s	–21° 43′ 34.5″	7.99	154	G5V	1.045	5767	3.38	2 (1)	-
HD 3167	Pisces	00^h 34^m 57.5^s	+04° 22′ 53″	8.97	154.4	K0V	0.86	5261	7.8	3	-
HD 133131	Libra	15^h 03^m 35.80651^s	−27° 50′ 27.5520″	8.4	168	G2V+G2V	0.95	5799±19	6	3	2 planets around primary, and 1 planet around secondary star
HIP 14810	Aries	03^h 11^m 14.23^s	+21° 05′ 50.5″	8.51	174	G5V	0.989	5485	5.271	3	-
HD 191939	Draco	20^h 08^m 05.75^s	+66° 51′ 2.1″	8.971	175	G8V	0.92	5427.0	7	3	-
HD 125612	Virgo	14^h 20^m 53.51^s	−17° 28′ 53.5″	8.33	177	G3V	1.099	5897	2.15	3	-
HD 109271	Virgo	12^h 33^m 36.0^s	−11° 37′ 19″	8.05	202	G5	1.047	5783	7.3	2 (1)	-
	Orion	05^h 47^m 06.0^s	−10° 37′ 49″″	8.0	202	F8V	1.21	6196.0	2.01	4	-
TOI-178	Canis Major	00^h 29^m 12.30^s	30° 27′ 13.46″	11.95	205.16	K	0.65	4316±70	7.1	6
HD 74156	Hydra	08^h 42^m 25.12^s	+04° 34′ 41.2″	7.61	210	G0IV	1.236	6039	7.375	2 (1)	-
HD 108236	Centaurus	12^h 26^m 17.89^s	−51° 21′ 46.21″	9.24	211	G3V	0.97	5730	5.8	5	-
Kepler-37	Lyra	18^h 58^m 23.1^s	44° 31′ 05″	9.77	215	G	0.803	5417	6	4	-
Kepler-138	Lyra	19^h 21^m 32.0^s	+43° 17′ 35″	13.5	218.5	M1V	0.57	3871	unknown	3
TOI-561	Sextans	09^h 52^m 44.44^s	+06° 12′ 57.97″	10.252	279		0.785	5455	5	4	-
Kepler-445	Cygnus	19^h 54^m 57.0^s	+46° 29′ 55″	18	294		0.18	3157	unknown	3	-
	Centaurus	12^h 57^m 52.45^s	−39° 45′ 27.71″	10.156	311		0.917	5444	6.2	2 (1)	-
K2-229	Virgo	12^h 27^m 29.5848^s	−06° 43′ 18.7660″	10.985	335	K2V	0.837	5185	5.4	3
Kepler-102	Lyra	18^h 45^m 55.9^s	+47° 12′ 29″	11.492	340		0.81	4809	1.41	5
	Aquarius	22^h 20^m 22.7764^s	−09° 30′ 34.2934″	11.98	359.3		unknown	3297±73	unknown	3
	Hydrus	01^h 34^m 22.73^s	−66° 40′ 32.95″	11.02	363		0.859	5320	unknown	3 (2)
HIP 41378	Cancer	08^h 26^m 28.0^s	+10° 04′ 49″	8.9	378	F8	1.15	6199	unknown	5 (2)	-
	Lyra	18^h 49^m 00.0^s	+44° 55′ 16″	16.5	391		0.22	3359	unknown	3	-
Kepler-68	Cygnus	19^h 24^m 07.76^s	+49° 02′ 25.0″	8.588	440	G	1.079	5793	6.3	3	-
COROT-7	Monoceros	06^h 43^m 49.47^s	−01° 03′ 46.9″	11.73	489	K0V	0.93	5275	1.5	2 (1)	-
Kepler-186	Cygnus	19:54:36.6^h	+43:57:18°		492		0.478	3788	unknown	5	-
XO-2	Lynx	07^h 48^m 07.4814^s	+50° 13′ 03.2578″	11.18	496±3	K0V+K0V	unknown	unknown	6.3	4	Binary with each star orbited by two planets
K2-138	Aquarius	23^h 15^m 47.77^s	−10° 50′ 58.91″	12.21	597±55	K1V	0.93	5378±60	2.3	6	-
	Scorpius	16^h 00^m 08.06^s	−23° 11′ 21.33″	11.34	630		1.03	5731±66	unknown	2 (1)	Dust disk in system
WASP-47	Aquarius	22^h 04^m 49.0^s	−12° 01′ 08″	11.9	652	G9V	1.084	5400	unknown	4	-
HAT-P-13	Ursa Major	08^h 39^m 31.81^s	+47° 21′ 07.3″	10.62	698	G4	1.22	5638	5	2 (1)	-
Kepler-19	Cygnus	19^h 21^m 41^s	+37° 51′ 06″	15.178	717		0.936	5541	1.9	3
Kepler-25	Lyra	19^h 06^m 33.0^s	+39° 29′ 16″	11	799	F	1.22	6190	unknown	3
Kepler-20	Lyra	19^h 10^m 47.524^s	42° 20′ 19.30″	12.51	950	G8	0.912	5466	8.8	6	-
K2-19	Virgo	11^h 39^m 50.4804^s	+00° 36′ 12.8773″	13.002	950±20	K0V	0.918	5250±70	8	3	-
PSR B1257+12	Virgo	13^h 00^m 03.58^s	+12° 40′ 56.5″	24.31	980	pulsar	1.444	28856	0.797	3	-
	Lyra	19^h 25^m 32.6^s	+41° 59′ 24″		1011		1.109	5825	6.5	3
Kepler-65	Lyra	19^h 14^m 45.3^s	+41° 09′ 04.2″	11.018	1019	B	1.199	6211	unknown	4	-
	Cancer	08^h 20^m 01.7184^s	14° 01′ 10.0711″	12.85	1083		unknown	5482±50	unknown	3
K2-187	Cancer	08^h 50^m 05.6682^s	23° 11′ 33.3712″	12.864	1090	G	0.967	5438±63	unknown	4
	Lyra	19^h 02^m 54.8^s	+42° 39′ 16″		1096		0.94	5564	unknown	4	-
Kepler-26	Lyra	18^h 59^m 46^s	+46° 34′ 00″	16	1100	KV	0.65	4500	unknown	3 (1)
Kepler-62	Lyra	18^h 52^m 51.060^s	+45° 20′ 59.507″	13.65	1200	K2V	0.69	4925	7	5	-
Kepler-80	Cygnus	19^h 44^m 27.0^s	+39° 58′ 44″	14.804	1218	M0V	0.73	4250	unknown	6	-
	Aquarius	22^h 05^m 06.5342^s	−14° 07′ 18.0135″	13.12	1220		unknown	5724±72	unknown	3
Kepler-88	Lyra	+19^h 24^m 35.5431^s	+40° 40′ 09.8098″	13.5	1243	G8IV	1.022	5513±67	2.45	3
Kepler-32	Cygnus	19^h 51^m 22.0^s	+46° 34′ 27″	16	1301.1	M1V	0.58	3900	unknown	3 (2)	-
Kepler-18	Cygnus	19^h 52^m 19.06^s	+44° 44′ 46.76″	13.549	1430	G7V	0.97	5345	10	3
	Lyra	19^h 16^m 21.0^s	+41° 33′ 47″	11.6	1463		1.209	5871	5.52	3
Kepler-89	Cygnus	19^h 49^m 20.0^s	+41° 53′ 28″	12.4	1580	F8V	1.25	6116	3.9	4	Hints of additional planets ^[3]
	Lyra	18^h 53^m 20.6^s	+47° 10′ 28″		1604		0.63	4098	unknown	4	-
	Pisces	00^h 53^m 43.6833^s	07° 59′ 43.1397″	14.04	1638		0.94	5499±109	unknown	3
Kepler-107	Cygnus	19^h 48^m 06.8^s	+48° 12′ 31″	12.7	1714	G2	1.238	5851	4.29	4	-
	Cygnus	19^h 14^m 35.1^s	+50° 47′ 20″		1846		1.08	5754	unknown	3	-
Kepler-11	Cygnus	19^h 48^m 27.62^s	+41° 54′ 32.9″	13.69	1999	G4V	0.954	5681	7.834	6	-
	Draco	19^h 34^m 59.3^s	+45° 06′ 26″		2205		0.78	4985	unknown	3	-
	Cygnus	19^h 49^m 51.7^s	+42° 52′ 58″	12.9	2283		1.08	5990	0.65	3	-
Kepler-90	Draco	18^h 57^m 44.0^s	+49° 18′ 19″	14.0	2500	G0V	1.13	5930	2	8	-
Kepler-51	Cygnus	19^h 45^m 55.0^s	+49° 56′ 16″	15.0	2610	GV	1	5803	unknown	3
Kepler-9	Lyra	19^h 02^m 17.76^s	+38° 24′ 03.2″	13.91	2754	G2V	0.998	5722	3.008	3	-
Kepler-23	Cygnus	19^h 36^m 52.0^s	+49° 28′ 45″	14	2790	G5V	1.11	5760	unknown	3	-
Kepler-46	Cygnus	19^h 17^m 05.0^s	+42° 36′ 15″	15.3	2795		0.902	5155	9.9	3	-
Kepler-56	Cygnus	19^h 35^m 02.0^s	+41° 52′ 19″	13	3060	G0	1.32	4840	3.5	3
	Cygnus	19^h 37^m 07.4^s	+42° 17′ 27″		3134		1.01	5808	unknown	3	-
Kepler-47	Cygnus	19^h 41^m 11.5^s	+46° 55′ 13.69″	15.178	3442	G M	1.043	5636(A) (B is unknown)	4.5	3	Circumbinary planets
Kepler-27	Cygnus	19^h 28^m 56.82^s	+41° 05′ 9.15″	15.855	3500	G5V	0.65	5400	unknown	2 (1)
Kepler-70	Cygnus	19^h 45^m 25^s	41° 05′ 34″	14.87	3849	sdB	0.496	27730	0.018	2 (1)	-
Kepler-24	Lyra	19^h 21^m 39.18^s	+38° 20′ 37.51″	14.925	3910		1.03	5800	unknown	4	-
Kepler-33	Lyra	19^h 16^m 18.61^s	+46° 00′ 18.8″	13.988	4090	G1IV	1.164	5849	4.27	5
	Cygnus	19^h 32^m 20.3^s	+41° 08′ 08″		4413		1.16	6228	unknown	4	-
Kepler-30	Lyra	19^h 01^m 08.07^s	+38° 56′ 50.21″	15.403	4560		0.99	5498	unknown	3
Kepler-84	Cygnus	19^h 53^m 00.49^s	+40° 29′ 45.87″	14.764	4700	G3	1	5755	unknown	5
Kepler-31	Cygnus	19^h 36^m 06.0^s	+45° 51′ 11″	15.5	5700	G5	1.21	6340	unknown	3
	Cygnus	19^h 56^m 33.41^s	+40° 56′ 56.47″	13.04			0.89	5190	unknown	4
	Cygnus	19^h 29^m 11.0^s	+40° 35′ 30″	15.5			0.55	3974	unknown	4
	Draco	19^h 06^m 57.0^s	+49° 58′ 33″	15.5			0.54	4075	unknown	3
	Lyra	19^h 21^m 51.0^s	+40° 33′ 45″	16			0.98	5858	unknown	3
	Cygnus	19^h 39^m 06.0^s	+43° 03′ 23″	16.3			0.51	3705	unknown	3
	Lyra	19^h 00^m 40.0^s	+44° 01′ 35″	16.3			0.62	4362	unknown	5
	Cygnus	19^h 45^m 26.0^s	+39° 06′ 55″	15.3			0.95	5843	unknown	3
	Cygnus	19^h 15^m 50.70^s	+42° 15′ 54.04″	13.959			1.11	5915	unknown	3
	Cygnus	20^h 02^m 04.11^s	+44° 22′ 53.69″	13.914			1.1	6187	unknown	4
	Cygnus	19^h 34^m 32.9^s	+42° 49′ 30″	15.56			0.648	4391	unknown	3
	Cygnus	19^h 31^m 29.61^s	+42° 57′ 58.09″	15.158			0.85	5512	unknown	4
	Lyra	18^h 48^m 55.8^s	+43° 39′ 56″	16.51			0.664	4164	unknown	3
	Cygnus	19^h 23^m 54.0^s	+45° 17′ 25″	15.0			0.95	5666	unknown	4
	Cygnus	19^h 51^m 40.0^s	+46° 57′ 54″	15			1.1	5600	7.5	2 (1)
	Cygnus	20^h 03^m 27.4^s	+44° 20′ 15″	12.882			1	5858	4.83	4
	Cygnus	19^h 36^m 29.0^s	+48° 20′ 58″	13.7			0.71	4450	unknown	3
		19^h 24^m 26.9^s	+39° 56′ 57″				0.99	6050	unknown	4
		19^h 03^m 60.0^s	+40° 55:10′	12.186			0.86	4997	unknown	5
	Lyra	19^h 11^m 35^s	+40° 38′ 16″	15.084		G5	1.43	5614	unknown	5
	Cygnus	19^h 34^m 16^s	+39° 02′ 11″	15.368			0.96	5812	unknown	3
	Lyra	19^h 09^m 34.0^s	+42° 11′ 42″	13.7			1.23	6562	unknown	3
	Lyra	18^h 58^m 43.0^s	+44° 47′ 51″	15.2			1.09	5876	unknown	4
		19^h 43^m 03.84^s	+43° 25′ 27.4″	13.97		K0	0.88	5299	unknown	5
Kepler-296	Lyra	19^h 06^m 09.6^s	+49° 26′ 14.4″	12.6		K+K	unknown	4249	unknown	5
	Cygnus	19^h 56^m 53.83^s	+40° 20′ 35.46″	15.812			0.76	4918	unknown	3 (1)
	Lyra	19^h 01^m 41.0^s	+39° 42′ 22″	13.8			1.03	6215	unknown	3
Kepler-411	Cygnus	19^h 10^m 25.3^s	+49° 31′ 24″	12.5			0.83	4974	unknown	4
	Cygnus	19^h 19^m 07.3^s	+49° 53′ 48″				0.89	5690	unknown	5
	Cygnus	19^h 37^m 46.0^s	+40° 33′ 27″				0.8	4731	unknown	4
	Lyra	19^h 05^m 48.6^s	+42° 39′ 28″				0.89	5643	unknown	3
	Cygnus	19^h 32^m 38.4^s	+48° 52′ 52″				unknown	5413	unknown	3
	Lyra	19^h 24^m 23.3^s	+38° 52′ 32″				unknown	5774	unknown	3
	Cygnus	19^h 24^m 23.3^s	+38° 52′ 32″				1.13	6175	unknown	4
	Cygnus	19^h 19^m 08.7^s	+46° 51′ 32″				unknown	5272	unknown	3
	Lyra	18^h 52^m 56.6^s	+41° 20′ 35″				unknown	6003	unknown	4
	Cygnus	19^h 19^m 41.1^s	+46° 44′ 40″				unknown	6090	unknown	3
	Cygnus	19^h 20^m 19.9^s	+50° 51′ 49″				unknown	6117	unknown	3
	Lyra	19^h 25^m 52.5^s	+40° 20′ 38″				unknown	4493	unknown	3
	Lyra	18^h 52^m 00.7^s	+44° 17′ 03″				unknown	5524	unknown	3
	Cygnus	19^h 44^m 15.4^s	+45° 58′ 37″				0.97	5573	unknown	3
	Cygnus	19^h 26^m 33.4^s	+42° 26′ 11″				0.8	5100	unknown	4
	Cygnus	19^h 41^m 39.1^s	+46° 15′ 59″				unknown	5502	unknown	3
	Cygnus	19^h 32^m 09.1^s	+46° 16′ 39″				unknown	6171	unknown	3
	Lyra	19^h 11^m 40.3^s	+45° 35′ 34″				unknown	5479	unknown	3
	Cygnus	19^h 24^m 44.0^s	+45° 19′ 23″				0.85	5282	unknown	3
	Cygnus	19^h 38^m 40.3^s	+43° 51′ 12″				unknown	5232	unknown	4
	Cygnus	19^h 30^m 38.0^s	+38° 20′ 43″				0.76	4796	unknown	4
	Lyra	18^h 44^m 26.9^s	+43° 13′ 40″				1.071	6004	unknown	3
	Cygnus	19^h 41^m 56.8^s	+51° 00′ 49″	11.684			1.346	6152	unknown	3
	Lyra	19^h 09^m 55.0^s	+38° 13′ 44″	11.57			1.028	5687	5.25	3
	Lyra	18^h 51^m 54.9^s	+40° 47′ 04″				1.1	5923	unknown	4
	Cygnus	19^h 40^m 54.3^s	+50° 33′ 32″				unknown	6004	unknown	4
	Lyra	19^h 14^m 34.2^s	+43° 02′ 21″				0.884	5094	unknown	3
	Lyra	19^h 10^m 25.1^s	+42° 10′ 00″				0.81	5711	unknown	3	-
	Cygnus	19^h 17^m 23.4^s	+44° 12′ 31″				unknown	6239	unknown	3	-
	Lyra	19^h 00^m 45.6^s	+46° 01′ 41″				unknown	6106	unknown	3	-
	Lyra	19^h 13^m 48.2^s	+40° 14′ 43″				1	5884	unknown	3	-
	Lyra	19^h 11^m 07.4^s	+47° 37′ 48″				1.11	5888	unknown	3	-
	Cygnus	19^h 47^m 05.3^s	+41° 45′ 20″				unknown	5642	unknown	3	-
	Lyra	19^h 47^m 05.3^s	+41° 45′ 20″				0.86	5526	unknown	4	-
Kepler-174	Lyra	19^h 09^m 45.4^s	+43° 49:56′				unknown	4880	unknown	3	-
	Cygnus	19^h 48^m 16.8^s	+40° 52′ 08″				unknown	4625	unknown	2 (1)
	Lyra	19^h 12^m 56.2^s	+40° 31′ 15″				unknown	5560	unknown	5
	Lyra	19^h 03^m 24.9^s	+38° 23′ 03″				unknown	5381	unknown	3
	Cygnus	19^h 19^m 08.7^s	+46° 51′ 32″				unknown	5272	unknown	3
	Cygnus	19^h 40^m 28.5^s	+48° 28′ 53″				0.99	5790	unknown	3
	Draco	19^h 07^m 00.7^s	+49° 03′ 54″				unknown	4984	unknown	3
	Lyra	19^h 13^m 28.9^s	+43° 21′ 17″				unknown	6090	unknown	4
	Cygnus	19^h 58^m 00.4^s	+40° 40′ 15″				unknown	5502	unknown	3
	Cygnus	19^h 36^m 33.1^s	+42° 22′ 14″				0.84	5977	unknown	3
	Cygnus	19^h 25^m 01.5^s	+49° 15′ 32″				1.15	6509	unknown	3
	Lyra	18^h 52^m 46.1^s	+41° 18′ 19″				1.23	5593	unknown	3
	Cygnus	19^h 33^m 10.5^s	+42° 11′ 47″				1.07	6248	unknown	3
	Cygnus	19^h 24^m 58.3^s	+44° 00′ 31″				0.78	5036	unknown	3
	Lyra	19^h 03^m 00.4^s	+41° 20′ 08″				0.65	4648	unknown	3
	Lyra	19^h 26^m 32.3^s	+41° 50′ 02″				0.94	5764	unknown	3
	Cygnus	19^h 01^m 23.3^s	+41° 45′ 43″				0.98	5821	unknown	3
	Cygnus	19^h 27^m 53.1^s	+47° 51′ 51″				unknown	6089	unknown	3
	Lyra	19^h 27^m 48.5^s	+43° 04′ 29″				unknown	5788	unknown	3
	Lyra	19^h 08^m 24.3^s	+46° 53′ 47″				unknown	5676	unknown	3
	Lyra	19^h 20^m 57.0^s	+41° 19′ 53″				0.89	5867	unknown	3
	Lyra	19^h 08^m 33.8^s	+47° 06′ 55″				1	5828	unknown	3
	Lyra	19^h 06^m 39.1^s	+47° 24′ 49″				0.8	4955	unknown	3
	Lyra	19^h 27^m 20.2^s	+39° 18′ 26″				0.51	4347	unknown	3
	Cygnus	19^h 30^m 34.2^s	44° 05′ 16″				0.55	3799	unknown	3
	Cygnus	19^h 37^m 18.1^s	+46° 00′ 08″				0.98	5105	unknown	3
	Cygnus	19^h 19^m 20.5^s	+49° 49′ 32″				0.87	5752	unknown	3
	Virgo	12^h 00^m 29.4845^s	−7° 7′ 48″	17.33			unknown	3945±386	unknown	2 (1)
	Cancer	08^h 54^m 50.2862^s	+11° 50′ 53.7745″	13.85	1079		unknown	unknown	unknown	5
V1298 Tauri	Taurus	04^h 05^m 19.5912^s	+20° 09′ 25.5635″	10.31	354	K0	1.101	4970	0.023	4
	Cancer	09 21 46.8434^h	+18° 28′ 10.34710″	11.12	577		0.98	5791	unknown	3
	Scorpius	16^h 13^m 48.2445^s	−24° 47′ 13.4279″	12.52	590	G3V	0.9	5413	unknown	3
K2-32		16^h 49^m 42.2602^s	−19° 32′ 34.151″	12.31	510	G9V	0.856	5275	7.9	4
K2-58	Aquarius	22^h 15^m 17.2364^s	−14° 02′ 59.3151″	12.13	596		0.89	unknown	unknown	3
K2-72	Aquarius	22^h 18^m 29.2548^s	−09° 36′ 44.3824″	15.04	217	M2V	0.27	3497	unknown	4	2 planets in habitable zone
L 98-59	Volans	08^h 18^m 07.62^s	−68° 18′ 46.8″	11.69	34.6	M3V	0.312	3412	unknown	4 (1)
HD 93385	Vela	10^h 46^m 15.1160^s	−41° 27′ 51.7261″	7.486	141.6	G2V	1.07	5823	4.13	3

Need to be added: TOI 1130, EPIC 249893012

Stars orbited by both planets and brown dwarfs[]

Stars orbited by objects on both sides of the 13 Jupiter mass dividing line.

54 Piscium (HD 3651)
HD 168443
Gliese 229 A
Epsilon Indi

Planetary system statistics[]

Planets
per star

Number
of stars

Star list

8

2

Sun
Kepler-90

7

1

TRAPPIST-1

6

8

Kepler-11
Kepler-20
HD 10180
HD 34445
HD 40307
HR 8832
K2-138
TOI-178

5

20

55 Cancri
HIP 41378
Kepler-33
Kepler-62
Kepler-80
Kepler-84
Kepler-102

4

60

Kepler-107

Kepler-223

Kepler-411

TOI-561
Mu Arae
V1298 Tauri
Upsilon Andromedae
WASP-47
XO-2
K2-72
L 98-59

3

149

Gliese 581
47 Ursae Majoris
82 G. Eridani
HD 69830
HIP 57274
HD 181433
HD 37124
HIP 14810
HD 125612
HD 3167
HD 27894
HD 133131
YZ Ceti
Kepler-9
Kepler-18
Kepler-19
Kepler-23
Kepler-25
Kepler-26
Kepler-30

Kepler-31
Kepler-32
Kepler-42
Kepler-46
Kepler-51
Kepler-56
Kepler-68
Kepler-88

Kepler-445

2 + unconfirmed

22

Proxima Centauri
Lalande 21185
Lacaille 9352
Luyten's Star
Gliese 667 C
Gliese 221
HD 20781
HD 109271
HD 74156
COROT-7

HD 204313

References[]

^ Schneider, Jean (6 December 2016). "Interactive Extra-solar Planets Catalog". The Extrasolar Planets Encyclopaedia. Retrieved 2016-12-06.
^ Brewer, John M.; Wang, Songhu; Fischer, Debra A.; Foreman-Mackey, Daniel (2018-10-24). "Compact multi-planet systems are more common around metal poor hosts". The Astrophysical Journal. 867. L3. arXiv:1810.10009. doi:10.3847/2041-8213/aae710. S2CID 67832557.
^ Masuda, Kento; Hirano, Teruyuki; Taruya, Atsushi; Nagasawa, Makiko; Suto, Yasushi (2013). "Characterization of the KOI-94 System with Transit Timing Variation Analysis: Implication for the Planet-Planet Eclipse". The Astrophysical Journal. 778 (2): 185–200. arXiv:1310.5771. Bibcode:2013ApJ...778..185M. doi:10.1088/0004-637X/778/2/185. S2CID 119264400.
^ Campante, T. L.; Barclay, T.; Swift, J. J.; Huber, D.; Adibekyan, V. Zh.; Cochran, W.; Burke, C. J.; Isaacson, H.; Quintana, E. V.; Davies, G. R.; Silva Aguirre, V.; Ragozzine, D.; Riddle, R.; Baranec, C.; Basu, S.; Chaplin, W. J.; Christensen-Dalsgaard, J.; Metcalfe, T. S.; Bedding, T. R.; Handberg, R.; Stello, D.; Brewer, J. M.; Hekker, S.; Karoff, C.; Kolbl, R.; Law, N. M.; Lundkvist, M.; Miglio, A.; Rowe, J. F.; et al. (2015). "An ancient extrasolar system with five sub-Earth-size planets". The Astrophysical Journal. 799 (2): 170. arXiv:1501.06227. Bibcode:2015ApJ...799..170C. doi:10.1088/0004-637X/799/2/170. S2CID 5404044.

[Encyclopaedia-1] Schneider, Jean (6 December 2016). "Interactive Extra-solar Planets Catalog". The Extrasolar Planets Encyclopaedia. Retrieved 2016-12-06.

[JMBrewer2018-2] Brewer, John M.; Wang, Songhu; Fischer, Debra A.; Foreman-Mackey, Daniel (2018-10-24). "Compact multi-planet systems are more common around metal poor hosts". The Astrophysical Journal. 867. L3. arXiv:1810.10009. doi:10.3847/2041-8213/aae710. S2CID 67832557.

[3] Masuda, Kento; Hirano, Teruyuki; Taruya, Atsushi; Nagasawa, Makiko; Suto, Yasushi (2013). "Characterization of the KOI-94 System with Transit Timing Variation Analysis: Implication for the Planet-Planet Eclipse". The Astrophysical Journal. 778 (2): 185–200. arXiv:1310.5771. Bibcode:2013ApJ...778..185M. doi:10.1088/0004-637X/778/2/185. S2CID 119264400.

[4] Campante, T. L.; Barclay, T.; Swift, J. J.; Huber, D.; Adibekyan, V. Zh.; Cochran, W.; Burke, C. J.; Isaacson, H.; Quintana, E. V.; Davies, G. R.; Silva Aguirre, V.; Ragozzine, D.; Riddle, R.; Baranec, C.; Basu, S.; Chaplin, W. J.; Christensen-Dalsgaard, J.; Metcalfe, T. S.; Bedding, T. R.; Handberg, R.; Stello, D.; Brewer, J. M.; Hekker, S.; Karoff, C.; Kolbl, R.; Law, N. M.; Lundkvist, M.; Miglio, A.; Rowe, J. F.; et al. (2015). "An ancient extrasolar system with five sub-Earth-size planets". The Astrophysical Journal. 799 (2): 170. arXiv:1501.06227. Bibcode:2015ApJ...799..170C. doi:10.1088/0004-637X/799/2/170. S2CID 5404044.

[1]

[2]

[3]

[4]

List of multiplanetary systems

Contents

Multiplanetary systems[]

Stars orbited by both planets and brown dwarfs[]

Planetary system statistics[]

See also[]

References[]