STATION 02: EXOPLANETLEDGER.ORG · WORLD DOSSIER // TOI-791 b
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CONFIRMED EXOPLANET · Gas Giant

TOI-791 b

Orbits Host Star: TOI-791 (Type F7) · Distance: 1112.900 Light-Years (341.221 pc)
Planetary Radius
11.131 R⊕
Planetary Mass
9.500 M⊕
Surface Gravity
0.08 g / g⊕
Equilibrium Temp
434K (+161°C / +322°F)
Orbital Period
139.299 days
Discovery Year
2026 (Transit)

Habitability Assessment

⚠️ Thermal Exclusions: High equilibrium temperature (434 K · +161°C / +322°F) places this world well interior to the runaway greenhouse threshold.

Discovery Facility: Transiting Exoplanet Survey Satellite (TESS).

Other Worlds in the TOI-791 System (1)

NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS
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