The HATS-17 system contains 1 exoplanet. It is located 1305.70 light years away from the solar system.
| Mass | 1.13 solar masses |
| Radius | 1.09 solar radiae |
| Temperature | 5846 kelvin |
| Stellar Metallicity | 0.3 decimal exponent |
| Age | 2.1 billion years |
At more than 50 Earth masses, HATS-17 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 425.257 Earth masses |
| Density | 3.500 grams per cubic centimeter |
| Radius | 8.709 Earth radiae |
| Semi-major Axis | 0.1308 AU |
| Eccentricity | 0.029 |
| Orbital Period | 16.255 days |
| Discovery Method | Transit |
| Discovery Facility | HATSouth |
| Discovery Telescope | 0.18 m Takahashi Epsilon Astrograph |
| Discovery Instrument | Apogee 4K CCD Sensor |
| Discovery Date | 2016-04 |
| Reference | Brahm et al. 2016 |