Entering orbit…
| Yours | GJ 317 c | |
|---|---|---|
| Mass | 723.0 × Earth | 454.0 × Earth |
| Radius | 13.6 × Earth | 13.6 × Earth |
| Density (composition) | 1.60 g/cm³ | 0.99 g/cm³ |
| Temperature | 78.1 K | 48.0 K |
| Starlight received | 0.00 × Earth | 0.00 × Earth |
| Star temperature | 6,750 K | 3,496 K |
Inside the synchronous orbit: it spiraled inward and was torn apart at the Roche limit (Phobos's fate).
Small and distant: a quiet, stable companion.
Tidal braking locked the planet to its moon: one face forever moonward.
A thin tidal-warmed subsurface ocean may exist, but conditions are marginal (9/100).
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
Tidal heat sustains a subsurface ocean over a rock seafloor: a strong candidate for life (Europa-like, 45/100).
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
Tidal heat sustains a subsurface ocean over a rock seafloor: a strong candidate for life (Europa-like, 48/100).
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
A thin tidal-warmed subsurface ocean may exist, but conditions are marginal (5/100).
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).
Outside the synchronous orbit: slowly receding, like Luna (~cm per year).