The XO-7 system contains 1 exoplanet. It is located 763.69 light years away from the solar system.
| Mass | 1.41 solar masses |
| Radius | 1.48 solar radiae |
| Temperature | 6250 kelvin |
| Stellar Metallicity | 0.432 decimal exponent |
| Age | 1.18 billion years |
At more than 50 Earth masses, XO-7 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 225.341 Earth masses |
| Density | 0.340 grams per cubic centimeter |
| Radius | 15.390 Earth radiae |
| Semi-major Axis | 0.04421 AU |
| Eccentricity | 0.038 |
| Orbital Period | 2.864 days |
| Discovery Method | Transit |
| Discovery Facility | XO |
| Discovery Telescope | Canon 200mm f/1.8L |
| Discovery Instrument | Apogee CCD Array |
| Discovery Date | 2020-02 |
| Reference | Crouzet et al. 2020 |