Entering orbit…
| Yours | MOA-2010-BLG-477L b | |
|---|---|---|
| Mass | 466.0 × Earth | 480.0 × Earth |
| Radius | 12.5 × Earth | 13.6 × Earth |
| Density (composition) | 1.30 g/cm³ | 1.05 g/cm³ |
| Temperature | 24.7 K | — |
| Starlight received | 0.00 × Earth | — |
| Star temperature | 5,600 K | 5,950 K |
Inside the synchronous orbit: it spiraled inward and was torn apart at the Roche limit (Phobos's fate).
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
Tidal braking locked the planet to its moon: one face forever moonward.
Tidal heat sustains a subsurface ocean over a rock seafloor: a strong candidate for life (Europa-like, 62/100).
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
Small and distant: a quiet, stable companion.