| FreeOrion | Birth of the Empires |
| terran | Class M |
| ocean | Class O |
| Swamp | |
| Toxic | Class N |
| Inferno | Class A, class B, class C, class E |
| Radiated | |
| Barren | Class K, class L |
| Tundra | Class P |
| desert | Class H |
| Gas giant | Class I, class J, class S, class T |
| – | Class D |
| – | Class Q |
| – | Class R |
| – | Class Y |
Advertisements
