The Kepler-30 system contains 3 exoplanets. It is located 2981.79 light years away from the solar system.
| Mass | 0.99 solar masses |
| Radius | 0.95 solar radiae |
| Temperature | 5498 kelvin |
| Stellar Metallicity | 0.18 decimal exponent |
| Age | 2 billion years |
At more than 10 Earth masses, Kepler-30 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 | 11.300 Earth masses |
| Density | 1.020 grams per cubic centimeter |
| Radius | 3.900 Earth radiae |
| Semi-major Axis | 0.18 AU |
| Eccentricity | 0.042 |
| Orbital Period | 29.334 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2012-07 |
| Reference | Sanchis-Ojeda et al. 2012 |
At more than 50 Earth masses, Kepler-30 c is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 640.000 Earth masses |
| Density | 1.880 grams per cubic centimeter |
| Radius | 12.300 Earth radiae |
| Semi-major Axis | 0.3 AU |
| Eccentricity | 0.0111 |
| Orbital Period | 60.323 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2012-07 |
| Reference | Sanchis-Ojeda et al. 2012 |
At more than 10 Earth masses, Kepler-30 d 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 | 23.100 Earth masses |
| Density | 0.190 grams per cubic centimeter |
| Radius | 8.800 Earth radiae |
| Semi-major Axis | 0.5 AU |
| Eccentricity | 0.022 |
| Orbital Period | 143.344 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2012-07 |
| Reference | Sanchis-Ojeda et al. 2012 |