| UCG4-B I | Lava | 1 | 1,990 km | 1247°C | 0.28g | 0.285 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| UCG4-B I - Moon 1 | 90 km | 260°C | 0g | 4.2 × 10¹⁸ kg | 17,569 km |
|
| UCG4-B II | Barren | 0 | 1,670 km | 144°C | 0.09g | 0.465 AU |
| UCG4-B III | Lava | 2 | 8,820 km | 1260°C | 1.61g | 0.991 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| UCG4-B III - Moon 1 | 230 km | 13°C | 0.01g | 7.8 × 10¹⁹ kg | 229,659 km | | UCG4-B III - Moon 2 | 830 km | 13°C | 0.06g | 5.8 × 10²¹ kg | 694,617 km |
|
| UCG4-B IV | Barren | 1 | 6,380 km | 20°C | 0.88g | 1.575 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| UCG4-B IV - Moon 1 | 710 km | -46°C | 0.04g | 2.9 × 10²¹ kg | 295,215 km |
|
| UCG4-B V | Gas | 5 | 14,740 km | -89°C | 0.48g | 2.394 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| UCG4-B V - Moon 1 | 250 km | -89°C | 0.01g | 8.0 × 10¹⁹ kg | 115,767 km | | UCG4-B V - Moon 2 | 450 km | -89°C | 0.02g | 5.3 × 10²⁰ kg | 208,156 km | | UCG4-B V - Moon 3 | 480 km | -89°C | 0.02g | 6.7 × 10²⁰ kg | 466,757 km | | UCG4-B V - Moon 4 | 1,160 km | -89°C | 0.07g | 1.4 × 10²² kg | 705,942 km | | UCG4-B V - Moon 5 | 650 km | -89°C | 0.03g | 1.9 × 10²¹ kg | 1,812,750 km |
|
| UCG4-B VI | Gas | 16 | 48,720 km | -148°C | 0.74g | 5.166 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| UCG4-B VI - Moon 1 | 250 km | -148°C | 0.01g | 5.8 × 10¹⁹ kg | 112,555 km | | UCG4-B VI - Moon 2 | 270 km | -148°C | 0.01g | 8.4 × 10¹⁹ kg | 145,970 km | | UCG4-B VI - Moon 3 | 230 km | -148°C | 0.01g | 4.4 × 10¹⁹ kg | 157,220 km | | UCG4-B VI - Moon 4 | 240 km | -148°C | 0.01g | 5.6 × 10¹⁹ kg | 208,382 km | | UCG4-B VI - Moon 5 | 550 km | -148°C | 0.02g | 9.0 × 10²⁰ kg | 272,415 km | | UCG4-B VI - Moon 6 | 680 km | -148°C | 0.03g | 1.8 × 10²¹ kg | 397,278 km | | UCG4-B VI - Moon 7 | 340 km | -148°C | 0.01g | 1.7 × 10²⁰ kg | 500,196 km | | UCG4-B VI - Moon 8 | 640 km | -148°C | 0.02g | 1.5 × 10²¹ kg | 574,743 km | | UCG4-B VI - Moon 9 | 410 km | -148°C | 0.01g | 3.1 × 10²⁰ kg | 706,394 km | | UCG4-B VI - Moon 10 | 1,330 km | -148°C | 0.07g | 1.8 × 10²² kg | 802,380 km | | UCG4-B VI - Moon 11 | 2,040 km | -148°C | 0.12g | 7.7 × 10²² kg | 1,412,460 km | | UCG4-B VI - Moon 12 | 2,300 km | -148°C | 0.15g | 1.1 × 10²³ kg | 2,113,560 km | | UCG4-B VI - Moon 13 | 2,240 km | -148°C | 0.14g | 1.1 × 10²³ kg | 3,200,620 km | | UCG4-B VI - Moon 14 | 1,730 km | -148°C | 0.1g | 4.4 × 10²² kg | 4,233,270 km | | UCG4-B VI - Moon 15 | 1,450 km | -148°C | 0.08g | 2.4 × 10²² kg | 5,979,230 km | | UCG4-B VI - Moon 16 | 580 km | -148°C | 0.02g | 1.1 × 10²¹ kg | 7,836,340 km |
|
| UCG4-B VII | Gas | 9 | 21,640 km | -175°C | 1.04g | 8.425 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| UCG4-B VII - Moon 1 | 150 km | -175°C | 0g | 8.8 × 10¹⁸ kg | 109,133 km | | UCG4-B VII - Moon 2 | 270 km | -175°C | 0.01g | 6.6 × 10¹⁹ kg | 246,224 km | | UCG4-B VII - Moon 3 | 310 km | -175°C | 0.01g | 1.1 × 10²⁰ kg | 434,543 km | | UCG4-B VII - Moon 4 | 500 km | -175°C | 0.01g | 5.6 × 10²⁰ kg | 587,723 km | | UCG4-B VII - Moon 5 | 450 km | -175°C | 0.01g | 3.9 × 10²⁰ kg | 778,713 km | | UCG4-B VII - Moon 6 | 1,050 km | -175°C | 0.04g | 6.8 × 10²¹ kg | 1,245,200 km | | UCG4-B VII - Moon 7 | 810 km | -175°C | 0.03g | 2.8 × 10²¹ kg | 1,708,830 km | | UCG4-B VII - Moon 8 | 1,280 km | -175°C | 0.06g | 1.4 × 10²² kg | 3,109,780 km | | UCG4-B VII - Moon 9 | 1,160 km | -175°C | 0.05g | 9.7 × 10²¹ kg | 5,259,860 km |
|
| UCG4-B VIII | Gas | 16 | 23,930 km | -204°C | 1.42g | 17.03 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| UCG4-B VIII - Moon 1 | 170 km | -204°C | 0g | 1.3 × 10¹⁹ kg | 116,955 km | | UCG4-B VIII - Moon 2 | 220 km | -204°C | 0g | 2.9 × 10¹⁹ kg | 172,200 km | | UCG4-B VIII - Moon 3 | 140 km | -204°C | 0g | 6.3 × 10¹⁸ kg | 206,029 km | | UCG4-B VIII - Moon 4 | 150 km | -204°C | 0g | 7.5 × 10¹⁸ kg | 234,956 km | | UCG4-B VIII - Moon 5 | 370 km | -204°C | 0.01g | 1.7 × 10²⁰ kg | 295,527 km | | UCG4-B VIII - Moon 6 | 540 km | -204°C | 0.01g | 5.7 × 10²⁰ kg | 479,922 km | | UCG4-B VIII - Moon 7 | 190 km | -204°C | 0g | 1.6 × 10¹⁹ kg | 596,977 km | | UCG4-B VIII - Moon 8 | 930 km | -204°C | 0.03g | 3.7 × 10²¹ kg | 905,445 km | | UCG4-B VIII - Moon 9 | 1,560 km | -204°C | 0.06g | 2.2 × 10²² kg | 1,555,340 km | | UCG4-B VIII - Moon 10 | 1,790 km | -204°C | 0.07g | 3.5 × 10²² kg | 2,421,200 km | | UCG4-B VIII - Moon 11 | 1,320 km | -204°C | 0.05g | 1.2 × 10²² kg | 3,167,890 km | | UCG4-B VIII - Moon 12 | 2,600 km | -204°C | 0.12g | 1.2 × 10²³ kg | 4,137,050 km | | UCG4-B VIII - Moon 13 | 2,240 km | -204°C | 0.1g | 7.5 × 10²² kg | 5,681,590 km | | UCG4-B VIII - Moon 14 | 2,660 km | -204°C | 0.13g | 1.4 × 10²³ kg | 8,382,820 km | | UCG4-B VIII - Moon 15 | 1,920 km | -204°C | 0.08g | 4.4 × 10²² kg | 14,902,900 km | | UCG4-B VIII - Moon 16 | 420 km | -204°C | 0.01g | 2.4 × 10²⁰ kg | 17,860,200 km |
|
| UCG4-B IX | Ice | 4 | 14,050 km | -226°C | 0.61g | 36.802 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| UCG4-B IX - Moon 1 | 420 km | -226°C | 0.01g | 2.0 × 10²⁰ kg | 483,675 km | | UCG4-B IX - Moon 2 | 410 km | -226°C | 0.01g | 1.8 × 10²⁰ kg | 1,289,810 km | | UCG4-B IX - Moon 3 | 2,070 km | -226°C | 0.07g | 4.6 × 10²² kg | 4,373,190 km | | UCG4-B IX - Moon 4 | 2,360 km | -226°C | 0.09g | 7.2 × 10²² kg | 15,453,900 km |
|