| RD-G2R I |  Barren | 1 | 2,260 km | -154°C | 0.2g | 0.715 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| RD-G2R I - Moon 1 | 300 km | -154°C | 0.01g | 1.0 × 10²⁰ kg | 149,079 km |
|
| RD-G2R II | Barren | 2 | 5,010 km | 29°C | 0.47g | 1.233 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| RD-G2R II - Moon 1 | 490 km | -182°C | 0.01g | 4.9 × 10²⁰ kg | 185,580 km | | RD-G2R II - Moon 2 | 120 km | -182°C | 0g | 4.4 × 10¹⁸ kg | 427,766 km |
|
| RD-G2R III |  Lava | 0 | 2,670 km | 828°C | 0.42g | 1.59 AU |
| RD-G2R IV |  Temperate | 0 | 4,190 km | 33°C | 0.24g | 2.435 AU |
| RD-G2R V | Barren | 0 | 4,820 km | 3°C | 0.74g | 3.062 AU |
| RD-G2R VI |  Gas | 3 | 14,560 km | -228°C | 0.44g | 4.876 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| RD-G2R VI - Moon 1 | 420 km | -228°C | 0.01g | 2.0 × 10²⁰ kg | 232,141 km | | RD-G2R VI - Moon 2 | 810 km | -228°C | 0.02g | 1.8 × 10²¹ kg | 731,810 km | | RD-G2R VI - Moon 3 | 1,230 km | -228°C | 0.03g | 7.6 × 10²¹ kg | 1,680,160 km |
|
| RD-G2R VII | Temperate | 0 | 4,740 km | 15°C | 0.45g | 8.636 AU |
| RD-G2R VIII | Temperate | 0 | 5,860 km | 32°C | 0.51g | 10.823 AU |