About this system
The innermost, Kepler-42 c, circles it in 10.9 hours; the outermost, Kepler-42 d, in 1.87 days.
Worlds of Kepler-42
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| Kepler-42 c | Earth-sized | 0.73 × Earth | 10.9 hours | 720 K |
| Kepler-42 b | Earth-sized | 0.78 × Earth | 1.21 days | 519 K |
| Kepler-42 d | Earth-sized | 0.57 × Earth | 1.87 days | 450 K |