The Kepler-59 system contains 2 exoplanets. It is located 3793.91 light years away from the solar system.
| Mass | 1.04 solar masses |
| Radius | 0.94 solar radiae |
| Temperature | 6074 kelvin |
| Stellar Metallicity | 0.02 decimal exponent |
| Age | 0.26 billion years |
At less than 1.5 Earth masses, Kepler-59 b is a terrestrial planet, much like the terrestrial planets we find in our solar system, namely Mercury, Venus, Earth and Mars.
| Mass | 1.370 Earth masses |
| Density | 5.660 grams per cubic centimeter |
| Radius | 1.100 Earth radiae |
| Semi-major Axis | 0.104 AU |
| Eccentricity | 0 |
| Orbital Period | 11.868 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2013-01 |
| Reference | Steffen et al. 2013 |
With a mass below 5 Earth masses, a density of 3.24, and a semi-major axis of 0.1372 astronomical units, Kepler-59 c could, potentially, be an ocean world - a planet with no dry land.
| Mass | 4.580 Earth masses |
| Density | 3.240 grams per cubic centimeter |
| Radius | 1.980 Earth radiae |
| Semi-major Axis | 0.1372 AU |
| Eccentricity | 0 |
| Orbital Period | 17.980 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2013-01 |
| Reference | Steffen et al. 2013 |