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Charting the system…

KOI-351

a real F-star system, 2,764 light-years away8 planets← Back to Exoplanet Explorer
Host star

KOI-351

Type
F-type (White)
Temperature
6,031 K
Radius
1.19 ☉
Mass
1.24 ☉
Planets
8
Luminosity
1.86 ☉

Published by the NASA Exoplanet Archive. These planets’ temperatures and habitability scores are computed from this star’s measured luminosity, not from a stand-in for its class.

KOI-351 b — 0.07 AUKOI-351 c — 0.09 AUKepler-90 i — 0.12 AUKOI-351 d — 0.32 AUKOI-351 e — 0.42 AUKOI-351 f — 0.48 AUKOI-351 g — 0.72 AUKOI-351 h — 0.97 AUKOI-351 bKOI-351 cKepler-90 iKOI-351 dKOI-351 eKOI-351 fKOI-351 gKOI-351 h
KOI-351 b
KOI-351 bLava WorldHabitability 0 · Uninhabitable0.07 AU · 2.27 M⊕
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KOI-351 c
KOI-351 cLava WorldHabitability 0 · Uninhabitable0.09 AU · 1.81 M⊕
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Kepler-90 i
Kepler-90 iRocky TerrestrialHabitability 0 · Uninhabitable0.12 AU · 2.3 M⊕
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KOI-351 d
KOI-351 dSub-NeptuneHabitability 11 · Uninhabitable0.32 AU · 8.6 M⊕
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KOI-351 e
KOI-351 eSub-NeptuneHabitability 13 · Uninhabitable0.42 AU · 7.56 M⊕
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KOI-351 f
KOI-351 fSub-NeptuneHabitability 14 · Uninhabitable0.48 AU · 8.65 M⊕
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KOI-351 g
KOI-351 gSub-NeptuneHabitability 16 · Uninhabitable0.72 AU · 15 M⊕
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KOI-351 h
KOI-351 hGas GiantHabitability 32 · Extremely Harsh0.97 AU · 203 M⊕
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A dark ringed planet hanging over the horizon of a rocky moon, its rings lit by a distant sun

New: Stand on Your Moons 🌒

A planet's surface view isn't the only ground any more. Press the surface button on a planet with moons and it asks where to stand: the planet itself, or any moon still in orbit, each tagged with what it became — ocean, ice, carbon, volcanic. Every moon gets its own ground and sky from its own physics: airless rock under a black sky, ice cracked by geysers over a hidden sea, sulfur plains shaking with eruptions, or orange haze you can't see the sun through. And hanging over the horizon, there's the planet you built.

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