Top Results for Exoplanet Host
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PSR B1257+12 is a rapidly rotating neutron star, or millisecond pulsar, in the constellation Virgo. Astronomers Aleksander Wolszczan and Dale Frail announced in 1992 that timing variations in its pulses revealed planets orbiting the pulsar, producing the first confirmed discovery of planets outside...
Why this score
Host of the first confirmed extrasolar planets, radically expanding planetary science despite the system's hostile pulsar environment.
Scoring methodology
TRAPPIST-1 is an ultra-cool dwarf star located approximately 40 light-years from Earth. It’s notable for hosting a system of seven small, rocky planets. These planets, primarily orbiting within the habitable zone, are of interest to astronomers studying potential conditions suitable for liquid water...
Why this score
Seven Earth-sized planets, major habitability attention, strong scientific and public reputation.
Scoring methodology
Proxima Centauri is a red dwarf star located just over four light-years away, making it our nearest stellar neighbor. It’s notable for being the host of Proxima Centauri b, an exoplanet within the habitable zone of its system. This makes it a key target for astronomers studying potentially habitable...
Why this score
Closest known star to the Sun, exoplanet host, immense public and scientific significance.
Scoring methodology
Beta Pictoris is a young, A-type main-sequence star located approximately 63 light-years from Earth in the constellation Pictor. It was the first star to be imaged with a surrounding circumstellar debris disk, a finding confirmed in 1984. The system is of significant interest to astronomers because...
Why this score
Debris-disk prototype and directly imaged planets, major planetary-system benchmark.
Scoring methodology
55 Cancri, also designated Rho1 Cancri, is a binary star system approximately 41 light-years from Earth in the constellation Cancer. The primary component, 55 Cancri A, is a G-type main-sequence star slightly cooler and less massive than the Sun, while its companion, 55 Cancri B, is a red dwarf sepa...
Why this score
Same notable five-planet 55 Cancri system, strong exoplanet reputation and nearby visibility.
Scoring methodology
55 Cancri, also designated Rho1 Cancri or HD 75732, is a binary star system in the constellation Cancer located approximately 41 light-years from Earth. The primary star, 55 Cancri A, is a G8V main-sequence star comparable to but slightly smaller and cooler than the Sun, while the secondary, 55 Canc...
Why this score
Five-planet nearby system with famous super-Earth, strong exoplanet recognition and observational value.
Scoring methodology
Epsilon Eridani is a K2V main-sequence star located approximately 10.5 light-years from the Sun in the constellation Eridanus, making it one of the nearest Sun-like stars. It is younger than the Sun, with age estimates ranging roughly from 400 million to 800 million years, and exhibits significant m...
Why this score
Nearby young K star with debris disk and planet evidence, strong exoplanet-system reputation.
Scoring methodology
Pollux, designated Beta Geminorum, is an orange K-type giant star in the constellation Gemini, located approximately 34 light-years from the Sun. It is the brightest star in Gemini and the nearest giant star to the solar system. Pollux hosts a confirmed exoplanet designated Pollux b, also known as T...
Why this score
Nearest giant star, Gemini prominence, confirmed exoplanet, but less iconic than Castor or first-rank stars.
Scoring methodology
Gliese 581 is a cool red-dwarf star in the constellation Libra, about 20 light-years from Earth. It became a widely studied nearby stellar system after astronomers reported several planets through radial-velocity observations, including Gliese 581 b, c, d, and e at different stages of confirmation....
Why this score
A historically influential exoplanet system with several major discoveries, weakened by disputed claims about potentially habitable planets.
Scoring methodology
GJ 1214 is a faint M-type red-dwarf star in the constellation Ophiuchus, about 40 light-years from Earth. It is the host star of GJ 1214 b, a transiting planet announced in 2009 whose size and mass place it between Earth and the ice giants of the Solar System. Early models suggested a water-rich int...
Why this score
Its benchmark transiting sub-Neptune enabled extensive atmospheric study, though persistent clouds frustrated early compositional conclusions.
Scoring methodology
Kepler-22 is a G-type main-sequence star located approximately 620 light-years away in the constellation Cygnus. It is notable for hosting Kepler-22b, an exoplanet announced in 2011 as the first confirmed planet discovered by the Kepler space telescope to orbit within the habitable zone of a Sun-lik...
Why this score
Early habitable-zone Kepler milestone, strong public attention, though later habitability claims remain cautious.
Scoring methodology
KELT-9 is a hot, rapidly rotating A-type main-sequence star located roughly 670 light-years away in the constellation Cygnus. It is highly notable for hosting KELT-9b, an ultra-hot Jupiter exoplanet that was the hottest known exoplanet at the time of its discovery. The planet's extreme dayside tempe...
Why this score
Hottest hot-Jupiter host, extreme planet-star system with strong exoplanet publicity.
Scoring methodology
Teegarden's Star is an M-type red dwarf star situated approximately 12.5 light-years from the Solar System in the constellation Aries. Classified as an ultra-cool dwarf, it is exceptionally faint and was only discovered in 2003 despite its close proximity to Earth. In 2019, an astronomical team util...
Why this score
Very nearby red dwarf with two Earth-mass planet candidates, strong habitability reputation.
Scoring methodology
Tau Boötis is a binary star system in the constellation Boötes whose primary star is classified as an F-type star. Its importance in astronomy increased after the discovery announcement in 1996 of Tau Boötis b, a gas-giant exoplanet orbiting the primary at about 0.049 astronomical units and completi...
Why this score
An early hot-Jupiter host with notable star-planet interaction research and strong historical importance in exoplanet science.
Scoring methodology
Ross 128 is a red dwarf star located approximately 11 light-years from Earth in the constellation Virgo, making it one of the nearest stars to the Solar System. In 2017, astronomers using the HARPS spectrograph at the La Silla Observatory in Chile announced the discovery of Ross 128b, an Earth-mass...
Why this score
Nearby red dwarf with temperate planet, strong exoplanet interest and future closest-star relevance.
Scoring methodology
Gliese 436 is an M-type red dwarf in the constellation Leo, approximately 33 light-years from Earth. It hosts Gliese 436 b, a transiting exoplanet with roughly Neptune's size and mass that travels in a close, eccentric orbit. Ultraviolet observations with the Hubble Space Telescope revealed an exten...
Why this score
Warm Neptune host with famous evaporating atmosphere, good exoplanet-characterization reputation.
Scoring methodology
Luyten's Star is a nearby red dwarf situated roughly 12.5 light-years away from Earth in the constellation Canis Minor. Named after the astronomer Willem Jacob Luyten, it is a moderately active M-type star with roughly a quarter of the Sun's mass. In 2017, astronomers confirmed the presence of two e...
Why this score
Nearby red dwarf with habitable-zone super-Earth candidate, notable SETI and exoplanet interest.
Scoring methodology
HD 95086 is a young A-type star in the constellation Carina, located at a distance measured in the tens of parsecs from the Sun. Observations have identified a debris disk around the star and a directly imaged planetary companion, HD 95086 b, reported in 2013. The system is studied because the star'...
Why this score
A directly imaged giant planet and prominent debris disk make this young system valuable, though less iconic than leading counterparts.
Scoring methodology
GJ 1061 is a red dwarf star of spectral class M5.5V located approximately 12 light-years away from Earth in the southern constellation of Horologium. It is a relatively cool and dim star, possessing only a fraction of the Sun's mass and radius, which makes it invisible to the unaided human eye. Astr...
Why this score
Nearby red dwarf with multiple Earth-sized planets, strong exoplanet interest but low visibility.
Scoring methodology
Tau Boötis is an F-type main-sequence star located roughly 51 light-years from Earth in the constellation of Boötes. The star is widely recognized in astronomical studies for harboring the exoplanet Tau Boötis b, a massive hot Jupiter discovered in 1996 by Geoff Marcy and R. Paul Butler. This planet...
Why this score
Early hot-Jupiter host with bright primary, useful exoplanet benchmark but moderate fame.
Scoring methodology
TOI-1452 is a small red-dwarf star about 100 light-years away in the constellation Draco and a member of a widely separated binary system. It hosts TOI-1452 b, a transiting super-Earth announced in 2022 after observations by NASA's TESS mission and ground-based instruments. Measurements of the plane...
Why this score
Water-world candidate host, recent exoplanet interest but limited long-term consensus.
Scoring methodology
Gliese 832, also called GJ 832, is a nearby red-dwarf star in the southern constellation Grus, about 4.96 parsecs from the Sun. The NASA Exoplanet Archive lists one confirmed planet, GJ 832 b, detected by radial velocity in 2008, with a roughly 3,853-day orbit. It also lists GJ 832 c as a false-posi...
Why this score
Nearby multiplanet interest remains substantial, but the proposed inner planet's existence has faced serious observational dispute.
Scoring methodology
GJ 674 is a red dwarf star located roughly 14.8 light-years away from Earth in the southern constellation of Ara. It is an M-type main-sequence star with a relatively cool surface temperature and a substantial magnetic field. In 2007, astronomers utilizing the High Accuracy Radial Velocity Planet Se...
Why this score
Nearby red dwarf with super-Earth, useful exoplanet system but moderate fame.
Scoring methodology
HD 28185 is a yellow dwarf star located approximately 138 light-years away in the constellation Eridanus, classified as a G-type solar analog. It is known for hosting an exoplanet, HD 28185 b, which was discovered in 2001 by the CORALIE spectrograph team using the radial velocity method. The exoplan...
Why this score
Solar analog with long-period giant planet in habitable zone, interesting but niche.
Scoring methodology
Kepler-69 is a G-type main-sequence star located approximately 2,700 light-years away in the constellation Cygnus. It is best known for hosting two exoplanets announced by NASA's Kepler space telescope in 2013. One of these planets, Kepler-69c, initially generated significant scientific interest as...
Why this score
Early habitable-zone publicity, but later reassessments reduced habitability confidence and reputation.
Scoring methodology
14 Herculis is a K-type main-sequence star located approximately 59 light-years from Earth in the constellation Hercules. It is notable for hosting a confirmed gas giant exoplanet, designated 14 Herculis b, which was discovered in 2002. This exoplanet is categorized as a super-Jupiter and completes...
Why this score
K-dwarf super-Jupiter host, useful long-period system but limited standout status.
Scoring methodology
Iota Horologii is a Sun-like yellow-white dwarf star located roughly 57 light-years from Earth in the southern constellation of Horologium. With an estimated age of around 600 million years, it is scientifically notable for hosting a confirmed gas giant exoplanet, Iota Horologii b, which was discove...
Why this score
Young Sun-like hot-Jupiter host, scientifically useful but moderate recognition.
Scoring methodology
GJ 3293 is an M-type red dwarf star situated approximately 57 light-years away in the constellation Cetus. It is known to host multiple confirmed exoplanets, including at least two super-Earths that were detected using radial velocity measurements. The planetary system's discovery has contributed to...
Why this score
Multi-planet red dwarf system, useful exoplanet target but modest broader reputation.
Scoring methodologyFrequently Asked Questions
What leads the Exoplanet Host ranking?
PSR B1257+12 currently leads the Exoplanet Host results with a displayed score of 9.22/10. This is an editorial ranking result for the items included on this page, not a universal verdict for every use case.
How should I read the score and confidence label?
The 0 to 10 score is Lunoo's ranking judgment. Strong confidence means 10 or more recorded comparison checks, some means 2 to 9, and provisional means fewer than 2.
What supports this ranking?
Lunoo combines category fit, feature coverage, pricing and value signals, public reception, recency, and peer comparisons. Public source links support factual item details when available, but they are not required for membership in this 28-item ranking.
Can I compare the leading results for Exoplanet Host?
Yes. The comparison links put adjacent leaders side by side so you can inspect differences that one ranking score cannot capture.
