The Wendelstein-1 system contains 1 exoplanet. It is located 995.75 light years away from the solar system.
| Mass | 0.65 solar masses |
| Radius | 0.61 solar radiae |
| Temperature | 4251 kelvin |
| Stellar Metallicity | - decimal exponent |
| Age | - billion years |
At more than 50 Earth masses, Wendelstein-1 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 188.155 Earth masses |
| Density | 0.720 grams per cubic centimeter |
| Radius | 11.561 Earth radiae |
| Semi-major Axis | 0.0282 AU |
| Eccentricity | 0.012 |
| Orbital Period | 2.663 days |
| Discovery Method | Transit |
| Discovery Facility | Haleakala Observatory |
| Discovery Telescope | 1.8-m Ritchey-Chretien Telescope |
| Discovery Instrument | Gigapixel Camera 1 (GPC1) |
| Discovery Date | 2020-07 |
| Reference | Obermeier et al. 2020 |