The 75 Cet system contains 1 exoplanet. It is located 270.58 light years away from the solar system.
| Mass | 2.49 solar masses |
| Radius | 10.5 solar radiae |
| Temperature | 4846 kelvin |
| Stellar Metallicity | 0 decimal exponent |
| Age | - billion years |
At more than 50 Earth masses, 75 Cet b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 953.490 Earth masses |
| Density | 2.330 grams per cubic centimeter |
| Radius | 13.100 Earth radiae |
| Semi-major Axis | 2.1 AU |
| Eccentricity | 0.117 |
| Orbital Period | 691.900 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Okayama Astrophysical Observatory |
| Discovery Telescope | 1.88 m Telescope |
| Discovery Instrument | HIDES Echelle Spectrograph |
| Discovery Date | 2012-12 |
| Reference | Sato et al. 2012 |