The GJ 625 system contains 1 exoplanet. It is located 21.11 light years away from the solar system.
| Mass | 0.3 solar masses |
| Radius | 0.31 solar radiae |
| Temperature | 3499 kelvin |
| Stellar Metallicity | -0.38 decimal exponent |
| Age | - billion years |
At 2.821 Earth masses, GJ 625 b is a so called Super Earth. Super Earths could be terrestrial worlds like Earth, but they could also be ocean worlds or terrestrial worlds wrapped in a substantial atmosphere, in which case some refer to them as Mini Neptunes.
| Mass | 2.820 Earth masses |
| Density | 4.680 grams per cubic centimeter |
| Radius | 1.490 Earth radiae |
| Semi-major Axis | 0.078361 AU |
| Eccentricity | 0.13 |
| Orbital Period | 14.628 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Multiple Observatories |
| Discovery Telescope | Multiple Telescopes |
| Discovery Instrument | Multiple Instruments |
| Discovery Date | 2017-09 |
| Reference | Suárez Mascareño et al. 2017 |