The TOI-5542 system contains 1 exoplanet. It is located 1137.79 light years away from the solar system.
| Mass | 0.89 solar masses |
| Radius | 1.06 solar radiae |
| Temperature | 5700 kelvin |
| Stellar Metallicity | -0.21 decimal exponent |
| Age | 10.8 billion years |
At more than 50 Earth masses, TOI-5542 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 419.534 Earth masses |
| Density | 1.600 grams per cubic centimeter |
| Radius | 11.310 Earth radiae |
| Semi-major Axis | 0.332 AU |
| Eccentricity | 0.018 |
| Orbital Period | 75.124 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 | Grieves et al. 2022 |