The CoRoT-31 system contains 1 exoplanet. It is located 6541.91 light years away from the solar system.
| Mass | 1.25 solar masses |
| Radius | 2.15 solar radiae |
| Temperature | 5700 kelvin |
| Stellar Metallicity | 0 decimal exponent |
| Age | 4.7 billion years |
At more than 50 Earth masses, CoRoT-31 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 266.977 Earth masses |
| Density | 0.330 grams per cubic centimeter |
| Radius | 16.365 Earth radiae |
| Semi-major Axis | 0.0586 AU |
| Eccentricity | 0.02 |
| Orbital Period | 4.629 days |
| Discovery Method | Transit |
| Discovery Facility | CoRoT |
| Discovery Telescope | 0.27 m CoRoT Telescope |
| Discovery Instrument | CoRoT CCD Array |
| Discovery Date | 2020-03 |
| Reference | Bordé et al. 2020 |