The TOI-3884 system contains 1 exoplanet. It is located 140.72 light years away from the solar system.
| Mass | 0.28 solar masses |
| Radius | 0.3 solar radiae |
| Temperature | 3269 kelvin |
| Stellar Metallicity | 0.23 decimal exponent |
| Age | - billion years |
At more than 10 Earth masses, TOI-3884 b is an ice giant, a planet that is made up mostly of volatiles like water, amonia and methane, and enveloped by a dense hydrogen and helium atmosphere, much like Uranus and Neptune.
| Mass | 16.500 Earth masses |
| Density | 0.424 grams per cubic centimeter |
| Radius | 6.000 Earth radiae |
| Semi-major Axis | 0.0354 AU |
| Eccentricity | 0.32 |
| Orbital Period | 4.545 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 | 2022-10 |
| Reference | Almenara et al. 2022 |