| UO9-YG I |  Storm | 1 | 4,500 km | -151°C | 0.57g | 0.983 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| UO9-YG I - Moon 1 | 340 km | -151°C | 0.01g | 1.6 × 10²⁰ kg | 225,214 km |
|
| UO9-YG II |  Barren | 0 | 3,960 km | -16°C | 0.19g | 1.658 AU |
| UO9-YG III |  Temperate | 1 | 4,930 km | 31°C | 0.75g | 2.313 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| UO9-YG III - Moon 1 | 550 km | -193°C | 0.01g | 6.8 × 10²⁰ kg | 817,624 km |
|
| UO9-YG IV | Temperate | 2 | 5,780 km | 15°C | 0.97g | 3.183 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| UO9-YG IV - Moon 1 | 210 km | -205°C | 0g | 2.5 × 10¹⁹ kg | 77,772 km | | UO9-YG IV - Moon 2 | 1,070 km | -205°C | 0.03g | 5.9 × 10²¹ kg | 991,486 km |
|
| UO9-YG V | Barren | 0 | 3,220 km | -86°C | 0.15g | 5.277 AU |
| UO9-YG VI | Barren | 2 | 10,800 km | 7°C | 0.95g | 7.107 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| UO9-YG VI - Moon 1 | 340 km | -228°C | 0.01g | 9.7 × 10¹⁹ kg | 371,692 km | | UO9-YG VI - Moon 2 | 1,610 km | -228°C | 0.05g | 1.9 × 10²² kg | 1,151,860 km |
|
| UO9-YG VII | Storm | 3 | 10,580 km | -31°C | 0.61g | 10.451 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| UO9-YG VII - Moon 1 | 140 km | -236°C | 0g | 4.3 × 10¹⁸ kg | 92,170 km | | UO9-YG VII - Moon 2 | 320 km | -236°C | 0g | 6.7 × 10¹⁹ kg | 355,518 km | | UO9-YG VII - Moon 3 | 1,480 km | -236°C | 0.04g | 1.3 × 10²² kg | 3,841,150 km |
|