| G-EURJ I |  Barren | 0 | 1,660 km | 25°C | 0.09g | 0.325 AU |
| G-EURJ II |  Plasma | 0 | 3,090 km | -36°C | 0.32g | 0.516 AU |
| G-EURJ III |  Storm | 0 | 5,160 km | -111°C | 0.54g | 1.102 AU |
| G-EURJ IV | Plasma | 1 | 5,440 km | -146°C | 0.51g | 1.781 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| G-EURJ IV - Moon 1 | 660 km | -146°C | 0.03g | 1.7 × 10²¹ kg | 589,936 km |
|
| G-EURJ V |  Lava | 0 | 4,170 km | 863°C | 0.73g | 2.648 AU |
| G-EURJ VI |  Temperate | 2 | 11,690 km | 17°C | 0.92g | 4.171 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| G-EURJ VI - Moon 1 | 210 km | -190°C | 0g | 2.7 × 10¹⁹ kg | 85,122 km | | G-EURJ VI - Moon 2 | 1,330 km | -190°C | 0.05g | 1.4 × 10²² kg | 856,969 km |
|
| G-EURJ VII | Storm | 2 | 11,240 km | -3°C | 0.79g | 8.273 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| G-EURJ VII - Moon 1 | 690 km | -214°C | 0.02g | 1.2 × 10²¹ kg | 303,730 km | | G-EURJ VII - Moon 2 | 1,590 km | -214°C | 0.06g | 2.1 × 10²² kg | 2,713,580 km |
|
| G-EURJ VIII | Storm | 3 | 10,920 km | -121°C | 1.17g | 15.505 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| G-EURJ VIII - Moon 1 | 180 km | -230°C | 0g | 1.1 × 10¹⁹ kg | 252,945 km | | G-EURJ VIII - Moon 2 | 860 km | -230°C | 0.02g | 2.2 × 10²¹ kg | 1,244,900 km | | G-EURJ VIII - Moon 3 | 1,620 km | -230°C | 0.05g | 1.9 × 10²² kg | 2,547,920 km |
|