The K2-180 system contains 1 exoplanet. It is located 665.02 light years away from the solar system.
| Mass | 0.72 solar masses |
| Radius | 0.72 solar radiae |
| Temperature | 5306 kelvin |
| Stellar Metallicity | -0.5 decimal exponent |
| Age | 9.5 billion years |
At more than 10 Earth masses, K2-180 b is an ice giant, a planet that is made up mostly of volatiles like water, amonia and methane, and enveloped by a dense hydrogen and helium atmosphere, much like Uranus and Neptune.
| Mass | 11.442 Earth masses |
| Density | 5.600 grams per cubic centimeter |
| Radius | 2.520 Earth radiae |
| Semi-major Axis | 0.0734 AU |
| Eccentricity | 0 |
| Orbital Period | 8.866 days |
| Discovery Method | Transit |
| Discovery Facility | K2 |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2018-03 |
| Reference | Mayo et al. 2018 |