| Yours | Kepler-442 b | |
|---|---|---|
| Mass | 2.10 × Earth | 2.36 × Earth |
| Radius | 1.24 × Earth | 1.34 × Earth |
| Density (composition) | 6.10 g/cm³ | 5.40 g/cm³ |
| Temperature | 257.0 K | 241.0 K |
| Starlight received | 0.72 × Earth | 0.66 × Earth |
| Star temperature | 5,600 K | 4,402 K |
Merged with an adjacent moon: too close for both to hold a stable orbit.
Inside the synchronous orbit: it spiraled inward and was torn apart at the Roche limit (Phobos's fate).
Merged with an adjacent moon: too close for both to hold a stable orbit.
Small and distant: a quiet, stable companion.
Small and distant: a quiet, stable companion.
Small and distant: a quiet, stable companion.
Small and distant: a quiet, stable companion.
Small and distant: a quiet, stable companion.
Small and distant: a quiet, stable companion.
Small and distant: a quiet, stable companion.
Small and distant: a quiet, stable companion.
Small and distant: a quiet, stable companion.
Small and distant: a quiet, stable companion.
Small and distant: a quiet, stable companion.
Small and distant: a quiet, stable companion.
Small and distant: a quiet, stable companion.
Small and distant: a quiet, stable companion.
Small and distant: a quiet, stable companion.
Small and distant: a quiet, stable companion.
Small and distant: a quiet, stable companion.