The HD 156411 system contains 1 exoplanet. It is located 185.47 light years away from the solar system.
| Mass | 1.25 solar masses |
| Radius | 2.16 solar radiae |
| Temperature | 5900 kelvin |
| Stellar Metallicity | -0.12 decimal exponent |
| Age | 4.28 billion years |
At more than 50 Earth masses, HD 156411 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 235.180 Earth masses |
| Density | 0.471 grams per cubic centimeter |
| Radius | 14.000 Earth radiae |
| Semi-major Axis | 1.88 AU |
| Eccentricity | 0.22 |
| Orbital Period | 842.200 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | La Silla Observatory |
| Discovery Telescope | 3.6 m ESO Telescope |
| Discovery Instrument | HARPS Spectrograph |
| Discovery Date | 2010-11 |
| Reference | Naef et al. 2010 |