About this system
The innermost, Kepler-222 b, circles it in 3.94 days; the outermost, Kepler-222 d, in 28.1 days.
Worlds of Kepler-222
| Name | Type | Size | A year | Temperature |
|---|---|---|---|---|
| Kepler-222 b | Sub-Neptune | 3.2 × Earth | 3.94 days | 1,004 K |
| Kepler-222 c | Neptune-like | 4.6 × Earth | 10.1 days | 734 K |
| Kepler-222 d | Sub-Neptune | 3.7 × Earth | 28.1 days | 522 K |