The Kepler-1122 system contains 1 exoplanet. It is located 4013.09 light years away from the solar system.
| Mass | 0.92 solar masses |
| Radius | 0.89 solar radiae |
| Temperature | 5544 kelvin |
| Stellar Metallicity | -0.03 decimal exponent |
| Age | 4.68 billion years |
With a mass below 5 Earth masses, a density of 3.12, and a semi-major axis of 0.2315 astronomical units, Kepler-1122 b could, potentially, be an ocean world - a planet with no dry land.
| Mass | 4.820 Earth masses |
| Density | 3.120 grams per cubic centimeter |
| Radius | 2.040 Earth radiae |
| Semi-major Axis | 0.2315 AU |
| Eccentricity | 0 |
| Orbital Period | 42.192 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2016-05 |
| Reference | Morton et al. 2016 |