The TOI-1064 system contains 2 exoplanets. It is located 222.02 light years away from the solar system.
| Mass | 0.75 solar masses |
| Radius | 0.73 solar radiae |
| Temperature | 4734 kelvin |
| Stellar Metallicity | 0.05 decimal exponent |
| Age | 9.4 billion years |
At more than 10 Earth masses, TOI-1064 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 | 13.500 Earth masses |
| Density | 4.301 grams per cubic centimeter |
| Radius | 2.587 Earth radiae |
| Semi-major Axis | 0.06152 AU |
| Eccentricity | 0.047 |
| Orbital Period | 6.444 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 | 2022-01 |
| Reference | Wilson et al. 2022 |
With a mass below 5 Earth masses, a density of 0.771906, and a semi-major axis of 0.09429 astronomical units, TOI-1064 c could, potentially, be an ocean world - a planet with no dry land.
| Mass | 2.500 Earth masses |
| Density | 0.772 grams per cubic centimeter |
| Radius | 2.651 Earth radiae |
| Semi-major Axis | 0.09429 AU |
| Eccentricity | 0.088 |
| Orbital Period | 12.227 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 | 2022-01 |
| Reference | Wilson et al. 2022 |