About this system
The innermost, Kepler-139 d, circles it in 7.31 days; the outermost, Kepler-139 e, in 5.61 years. One of them lies in the habitable zone: Kepler-139 f.
Worlds of Kepler-139
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| Kepler-139 d | Super-Earth | 1.7 × Earth | 7.31 days | 972 K |
| Kepler-139 b | Sub-Neptune | 2.9 × Earth | 15.8 days | 752 K |
| Kepler-139 c | Sub-Neptune | 3.4 × Earth | 157 days | 350 K |
| Kepler-139 f | Neptune-like | 0.6 × Jupiter | 355 days | 280 K |
| Kepler-139 e | Gas giant | 1.2 × Jupiter | 5.61 years | 154 K |