| U1-VHY I |  Barren | 0 | 2,370 km | -68°C | 0.18g | 0.256 AU |
| U1-VHY II |  Plasma | 0 | 2,660 km | -115°C | 0.32g | 0.43 AU |
| U1-VHY III |  Temperate | 1 | 6,220 km | 21°C | 0.56g | 0.909 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U1-VHY III - Moon 1 | 950 km | -164°C | 0.04g | 5.2 × 10²¹ kg | 264,553 km |
|
| U1-VHY IV |  Gas | 1 | 14,090 km | -196°C | 0.53g | 1.804 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U1-VHY IV - Moon 1 | 500 km | -196°C | 0.01g | 4.8 × 10²⁰ kg | 437,345 km |
|
| U1-VHY V | Temperate | 2 | 11,250 km | 38°C | 1.14g | 3.015 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U1-VHY V - Moon 1 | 570 km | -213°C | 0.01g | 6.4 × 10²⁰ kg | 311,098 km | | U1-VHY V - Moon 2 | 1,410 km | -213°C | 0.05g | 1.4 × 10²² kg | 1,436,850 km |
|
| U1-VHY VI | Gas | 11 | 27,640 km | -232°C | 1.21g | 6.218 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U1-VHY VI - Moon 1 | 190 km | -232°C | 0g | 1.4 × 10¹⁹ kg | 153,988 km | | U1-VHY VI - Moon 2 | 280 km | -232°C | 0g | 4.8 × 10¹⁹ kg | 261,499 km | | U1-VHY VI - Moon 3 | 370 km | -232°C | 0.01g | 1.3 × 10²⁰ kg | 407,368 km | | U1-VHY VI - Moon 4 | 230 km | -232°C | 0g | 2.3 × 10¹⁹ kg | 570,489 km | | U1-VHY VI - Moon 5 | 840 km | -232°C | 0.02g | 2.0 × 10²¹ kg | 977,299 km | | U1-VHY VI - Moon 6 | 600 km | -232°C | 0.01g | 6.2 × 10²⁰ kg | 1,389,940 km | | U1-VHY VI - Moon 7 | 1,100 km | -232°C | 0.03g | 4.9 × 10²¹ kg | 1,707,490 km | | U1-VHY VI - Moon 8 | 540 km | -232°C | 0.01g | 4.3 × 10²⁰ kg | 2,271,180 km | | U1-VHY VI - Moon 9 | 1,410 km | -232°C | 0.04g | 1.1 × 10²² kg | 2,854,280 km | | U1-VHY VI - Moon 10 | 1,150 km | -232°C | 0.03g | 5.8 × 10²¹ kg | 4,401,230 km | | U1-VHY VI - Moon 11 | 550 km | -232°C | 0.01g | 4.7 × 10²⁰ kg | 6,283,920 km |
|
| U1-VHY VII | Gas | 8 | 16,520 km | -242°C | 1g | 11.002 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U1-VHY VII - Moon 1 | 180 km | -242°C | 0g | 8.8 × 10¹⁸ kg | 70,544 km | | U1-VHY VII - Moon 2 | 280 km | -242°C | 0g | 3.8 × 10¹⁹ kg | 137,774 km | | U1-VHY VII - Moon 3 | 230 km | -242°C | 0g | 2.2 × 10¹⁹ kg | 176,658 km | | U1-VHY VII - Moon 4 | 270 km | -242°C | 0g | 3.6 × 10¹⁹ kg | 331,849 km | | U1-VHY VII - Moon 5 | 840 km | -242°C | 0.02g | 1.6 × 10²¹ kg | 589,791 km | | U1-VHY VII - Moon 6 | 1,950 km | -242°C | 0.05g | 3.0 × 10²² kg | 1,609,990 km | | U1-VHY VII - Moon 7 | 2,370 km | -242°C | 0.07g | 5.8 × 10²² kg | 3,816,710 km | | U1-VHY VII - Moon 8 | 380 km | -242°C | 0.01g | 1.2 × 10²⁰ kg | 9,209,370 km |
|
| U1-VHY VIII | Gas | 3 | 13,140 km | -249°C | 0.86g | 18.412 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U1-VHY VIII - Moon 1 | 200 km | -249°C | 0g | 1.1 × 10¹⁹ kg | 153,826 km | | U1-VHY VIII - Moon 2 | 1,880 km | -249°C | 0.04g | 2.3 × 10²² kg | 1,658,000 km | | U1-VHY VIII - Moon 3 | 3,500 km | -249°C | 0.1g | 1.9 × 10²³ kg | 11,268,100 km |
|