Entering orbit…
| Yours | Gliese 12 b | |
|---|---|---|
| Mass | 1.00 × Earth | 0.95 × Earth |
| Radius | 1.00 × Earth | 0.93 × Earth |
| Density (composition) | 5.50 g/cm³ | 6.51 g/cm³ |
| Temperature | 1,400 K | 315.0 K |
| Starlight received | 1.00 × Earth | 1.62 × Earth |
| Star temperature | 5,600 K | 3,328 K |
Inside the synchronous orbit: tidal decay dragged it down - it struck the planet ages ago.