The HATS-71 system contains 1 exoplanet. It is located 457.35 light years away from the solar system.
| Mass | 0.49 solar masses | 
| Radius | 0.48 solar radiae | 
| Temperature | 3405 kelvin | 
| Stellar Metallicity | 0.17 decimal exponent | 
| Age | 3.2 billion years | 
At more than 50 Earth masses, HATS-71 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 117.597 Earth masses | 
| Density | 0.420 grams per cubic centimeter | 
| Radius | 11.478 Earth radiae | 
| Semi-major Axis | 0.03745 AU | 
| Eccentricity | 0 | 
| Orbital Period | 3.796 days | 
| Discovery Method | Transit | 
| Discovery Facility | HATSouth | 
| Discovery Telescope | 0.18 m Takahashi Epsilon Astrograph | 
| Discovery Instrument | Apogee 4K CCD Sensor | 
| Discovery Date | 2020-06 | 
| Reference | Bakos et al. 2020 |