| U-HVIX I |  Lava | 0 | 2,850 km | 1229°C | 0.51g | 0.683 AU |
| U-HVIX II |  Barren | 1 | 3,510 km | -154°C | 0.16g | 1.099 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U-HVIX II - Moon 1 | 170 km | -154°C | 0g | 1.5 × 10¹⁹ kg | 187,253 km |
|
| U-HVIX III | Barren | 0 | 4,200 km | -90°C | 0.3g | 1.761 AU |
| U-HVIX IV |  Oceanic | 1 | 7,970 km | 74°C | 0.56g | 3.306 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U-HVIX IV - Moon 1 | 440 km | -204°C | 0.01g | 3.0 × 10²⁰ kg | 1,322,630 km |
|
| U-HVIX V |  Gas | 3 | 12,100 km | -228°C | 0.66g | 7.628 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U-HVIX V - Moon 1 | 280 km | -228°C | 0g | 4.8 × 10¹⁹ kg | 136,330 km | | U-HVIX V - Moon 2 | 1,010 km | -228°C | 0.03g | 3.9 × 10²¹ kg | 571,097 km | | U-HVIX V - Moon 3 | 1,330 km | -228°C | 0.04g | 9.9 × 10²¹ kg | 3,854,650 km |
|
| U-HVIX VI |  Storm | 1 | 4,590 km | -111°C | 0.51g | 11.818 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U-HVIX VI - Moon 1 | 1,060 km | -237°C | 0.02g | 4.0 × 10²¹ kg | 976,034 km |
|