| XB-9U2 I |  Barren | 0 | 2,450 km | -148°C | 0.13g | 0.506 AU |
| XB-9U2 II | Barren | 0 | 3,020 km | -170°C | 0.19g | 0.752 AU |
| XB-9U2 III | Barren | 1 | 3,100 km | 194°C | 0.2g | 1.074 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| XB-9U2 III - Moon 1 | 370 km | -187°C | 0.01g | 1.8 × 10²⁰ kg | 218,560 km |
|
| XB-9U2 IV |  Temperate | 0 | 4,470 km | 31°C | 0.57g | 1.42 AU |
| XB-9U2 V | Temperate | 1 | 5,450 km | 27°C | 0.5g | 2.034 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| XB-9U2 V - Moon 1 | 660 km | -211°C | 0.02g | 1.1 × 10²¹ kg | 391,173 km |
|
| XB-9U2 VI |  Gas | 5 | 17,810 km | -231°C | 1.06g | 4.47 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| XB-9U2 VI - Moon 1 | 380 km | -231°C | 0.01g | 1.4 × 10²⁰ kg | 144,523 km | | XB-9U2 VI - Moon 2 | 670 km | -231°C | 0.01g | 9.1 × 10²⁰ kg | 377,658 km | | XB-9U2 VI - Moon 3 | 1,490 km | -231°C | 0.04g | 1.4 × 10²² kg | 1,032,140 km | | XB-9U2 VI - Moon 4 | 1,320 km | -231°C | 0.04g | 9.4 × 10²¹ kg | 2,441,720 km | | XB-9U2 VI - Moon 5 | 150 km | -231°C | 0g | 6.2 × 10¹⁸ kg | 4,085,710 km |
|
| XB-9U2 VII | Temperate | 3 | 10,140 km | 5°C | 1.64g | 10.513 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| XB-9U2 VII - Moon 1 | 230 km | -246°C | 0g | 1.9 × 10¹⁹ kg | 104,056 km | | XB-9U2 VII - Moon 2 | 690 km | -246°C | 0.01g | 8.0 × 10²⁰ kg | 599,758 km | | XB-9U2 VII - Moon 3 | 1,700 km | -246°C | 0.04g | 1.7 × 10²² kg | 2,151,180 km |
|