The Kepler-5 system contains 1 exoplanet. It is located 2934.68 light years away from the solar system.
| Mass | 1.37 solar masses |
| Radius | 1.79 solar radiae |
| Temperature | 6297 kelvin |
| Stellar Metallicity | 0.04 decimal exponent |
| Age | 2.88 billion years |
At more than 50 Earth masses, Kepler-5 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 670.939 Earth masses |
| Density | 0.400 grams per cubic centimeter |
| Radius | 15.984 Earth radiae |
| Semi-major Axis | 0.0538 AU |
| Eccentricity | 0 |
| Orbital Period | 3.548 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2010-04 |
| Reference | Koch et al. 2010 |