The Kepler-346 system contains 2 exoplanets. It is located 3209.72 light years away from the solar system.
| Mass | 0.95 solar masses |
| Radius | 1.02 solar radiae |
| Temperature | 6033 kelvin |
| Stellar Metallicity | 0 decimal exponent |
| Age | 1.7 billion years |
At more than 10 Earth masses, Kepler-346 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 | 7.560 Earth masses |
| Density | 2.210 grams per cubic centimeter |
| Radius | 2.660 Earth radiae |
| Semi-major Axis | 0.071 AU |
| Eccentricity | 0 |
| Orbital Period | 6.511 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2014-03 |
| Reference | Rowe et al. 2014 |
At more than 10 Earth masses, Kepler-346 c 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 | 9.640 Earth masses |
| Density | 1.830 grams per cubic centimeter |
| Radius | 3.070 Earth radiae |
| Semi-major Axis | 0.168 AU |
| Eccentricity | 0 |
| Orbital Period | 23.852 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2014-03 |
| Reference | Rowe et al. 2014 |