The TOI-3757 system contains 1 exoplanet. It is located 590.80 light years away from the solar system.
| Mass | 0.64 solar masses |
| Radius | 0.62 solar radiae |
| Temperature | 3913 kelvin |
| Stellar Metallicity | 0 decimal exponent |
| Age | 7.1 billion years |
At more than 50 Earth masses, TOI-3757 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 85.300 Earth masses |
| Density | 0.270 grams per cubic centimeter |
| Radius | 12.000 Earth radiae |
| Semi-major Axis | 0.03845 AU |
| Eccentricity | 0.14 |
| Orbital Period | 3.439 days |
| Discovery Method | Transit |
| Discovery Facility | Transiting Exoplanet Survey Satellite (TESS) |
| Discovery Telescope | 0.1 m TESS Telescope |
| Discovery Instrument | TESS CCD Array |
| Discovery Date | 2022-09 |
| Reference | Kanodia et al. 2022 |