The HD 180314 system contains 1 exoplanet. It is located 399.09 light years away from the solar system.
| Mass | 2.2 solar masses |
| Radius | 8.13 solar radiae |
| Temperature | 4924 kelvin |
| Stellar Metallicity | 0.14 decimal exponent |
| Age | 1.295 billion years |
At more than 50 Earth masses, HD 180314 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 6397.918 Earth masses |
| Density | 19.800 grams per cubic centimeter |
| Radius | 12.100 Earth radiae |
| Semi-major Axis | 1.46 AU |
| Eccentricity | 0.26 |
| Orbital Period | 396.030 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Subaru Telescope |
| Discovery Telescope | 8.2 m Subaru Telescope |
| Discovery Instrument | HDS Spectrograph |
| Discovery Date | 2010-08 |
| Reference | Sato et al. 2010 |