| NEU-UD I |  Storm | 1 | 5,330 km | -84°C | 0.33g | 0.512 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| NEU-UD I - Moon 1 | 200 km | 264°C | 0.01g | 6.5 × 10¹⁹ kg | 106,210 km |
|
| NEU-UD II |  Gas | 10 | 34,570 km | -223°C | 1.65g | 1.479 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| NEU-UD II - Moon 1 | 110 km | 43°C | 0g | 6.2 × 10¹⁸ kg | 133,183 km | | NEU-UD II - Moon 2 | 130 km | 43°C | 0g | 1.1 × 10¹⁹ kg | 220,459 km | | NEU-UD II - Moon 3 | 290 km | 43°C | 0.01g | 1.8 × 10²⁰ kg | 335,329 km | | NEU-UD II - Moon 4 | 140 km | 43°C | 0g | 1.5 × 10¹⁹ kg | 392,139 km | | NEU-UD II - Moon 5 | 360 km | 43°C | 0.02g | 3.5 × 10²⁰ kg | 458,563 km | | NEU-UD II - Moon 6 | 240 km | 43°C | 0.01g | 8.4 × 10¹⁹ kg | 552,013 km | | NEU-UD II - Moon 7 | 440 km | 43°C | 0.02g | 6.9 × 10²⁰ kg | 686,273 km | | NEU-UD II - Moon 8 | 510 km | 43°C | 0.03g | 1.1 × 10²¹ kg | 809,079 km | | NEU-UD II - Moon 9 | 440 km | 43°C | 0.02g | 7.1 × 10²⁰ kg | 1,117,100 km | | NEU-UD II - Moon 10 | 300 km | 43°C | 0.01g | 2.0 × 10²⁰ kg | 1,385,490 km |
|
| NEU-UD III | Gas | 14 | 76,690 km | -88°C | 2.25g | 4.306 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| NEU-UD III - Moon 1 | 310 km | -88°C | 0.01g | 1.5 × 10²⁰ kg | 162,854 km | | NEU-UD III - Moon 2 | 210 km | -88°C | 0.01g | 4.5 × 10¹⁹ kg | 225,770 km | | NEU-UD III - Moon 3 | 580 km | -88°C | 0.03g | 1.3 × 10²¹ kg | 300,489 km | | NEU-UD III - Moon 4 | 410 km | -88°C | 0.02g | 4.0 × 10²⁰ kg | 421,521 km | | NEU-UD III - Moon 5 | 910 km | -88°C | 0.05g | 6.0 × 10²¹ kg | 637,725 km | | NEU-UD III - Moon 6 | 240 km | -88°C | 0.01g | 7.0 × 10¹⁹ kg | 676,919 km | | NEU-UD III - Moon 7 | 940 km | -88°C | 0.05g | 6.7 × 10²¹ kg | 827,063 km | | NEU-UD III - Moon 8 | 690 km | -88°C | 0.03g | 2.4 × 10²¹ kg | 953,962 km | | NEU-UD III - Moon 9 | 280 km | -88°C | 0.01g | 1.1 × 10²⁰ kg | 1,223,390 km | | NEU-UD III - Moon 10 | 2,260 km | -88°C | 0.18g | 1.4 × 10²³ kg | 1,705,820 km | | NEU-UD III - Moon 11 | 1,010 km | -88°C | 0.06g | 8.7 × 10²¹ kg | 2,747,750 km | | NEU-UD III - Moon 12 | 2,310 km | -88°C | 0.19g | 1.5 × 10²³ kg | 3,171,250 km | | NEU-UD III - Moon 13 | 1,700 km | -88°C | 0.12g | 5.1 × 10²² kg | 4,670,610 km | | NEU-UD III - Moon 14 | 1,000 km | -88°C | 0.06g | 8.4 × 10²¹ kg | 6,739,310 km |
|
| NEU-UD IV | Storm | 1 | 4,260 km | -130°C | 0.51g | 7.172 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| NEU-UD IV - Moon 1 | 520 km | -130°C | 0.02g | 8.0 × 10²⁰ kg | 310,178 km |
|
| NEU-UD V | Gas | 21 | 68,000 km | -177°C | 4.45g | 15.935 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| NEU-UD V - Moon 1 | 160 km | -177°C | 0g | 1.2 × 10¹⁹ kg | 169,707 km | | NEU-UD V - Moon 2 | 150 km | -177°C | 0g | 8.9 × 10¹⁸ kg | 236,730 km | | NEU-UD V - Moon 3 | 180 km | -177°C | 0g | 1.6 × 10¹⁹ kg | 258,201 km | | NEU-UD V - Moon 4 | 210 km | -177°C | 0g | 2.8 × 10¹⁹ kg | 292,612 km | | NEU-UD V - Moon 5 | 120 km | -177°C | 0g | 4.2 × 10¹⁸ kg | 317,522 km | | NEU-UD V - Moon 6 | 330 km | -177°C | 0.01g | 1.4 × 10²⁰ kg | 408,752 km | | NEU-UD V - Moon 7 | 440 km | -177°C | 0.01g | 3.4 × 10²⁰ kg | 594,415 km | | NEU-UD V - Moon 8 | 230 km | -177°C | 0g | 4.2 × 10¹⁹ kg | 749,054 km | | NEU-UD V - Moon 9 | 170 km | -177°C | 0g | 1.4 × 10¹⁹ kg | 848,663 km | | NEU-UD V - Moon 10 | 580 km | -177°C | 0.02g | 9.0 × 10²⁰ kg | 940,689 km | | NEU-UD V - Moon 11 | 920 km | -177°C | 0.03g | 4.3 × 10²¹ kg | 1,325,820 km | | NEU-UD V - Moon 12 | 720 km | -177°C | 0.02g | 1.9 × 10²¹ kg | 1,758,710 km | | NEU-UD V - Moon 13 | 970 km | -177°C | 0.04g | 5.2 × 10²¹ kg | 1,982,700 km | | NEU-UD V - Moon 14 | 640 km | -177°C | 0.02g | 1.2 × 10²¹ kg | 2,606,730 km | | NEU-UD V - Moon 15 | 1,070 km | -177°C | 0.04g | 7.2 × 10²¹ kg | 3,011,620 km | | NEU-UD V - Moon 16 | 1,650 km | -177°C | 0.08g | 3.2 × 10²² kg | 3,633,040 km | | NEU-UD V - Moon 17 | 1,750 km | -177°C | 0.09g | 3.9 × 10²² kg | 4,701,190 km | | NEU-UD V - Moon 18 | 2,470 km | -177°C | 0.14g | 1.3 × 10²³ kg | 6,738,190 km | | NEU-UD V - Moon 19 | 3,040 km | -177°C | 0.19g | 2.6 × 10²³ kg | 11,339,000 km | | NEU-UD V - Moon 20 | 1,290 km | -177°C | 0.06g | 1.4 × 10²² kg | 22,014,501 km | | NEU-UD V - Moon 21 | 550 km | -177°C | 0.02g | 7.4 × 10²⁰ kg | 27,669,201 km |
|
| NEU-UD VI | Gas | 4 | 13,860 km | -199°C | 0.55g | 26.806 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| NEU-UD VI - Moon 1 | 180 km | -199°C | 0g | 1.6 × 10¹⁹ kg | 128,177 km | | NEU-UD VI - Moon 2 | 120 km | -199°C | 0g | 4.4 × 10¹⁸ kg | 482,192 km | | NEU-UD VI - Moon 3 | 990 km | -199°C | 0.03g | 4.8 × 10²¹ kg | 1,192,990 km | | NEU-UD VI - Moon 4 | 2,330 km | -199°C | 0.11g | 8.9 × 10²² kg | 8,243,380 km |
|
| NEU-UD VII |  Ice | 2 | 8,360 km | -19°C | 0.39g | 43.164 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| NEU-UD VII - Moon 1 | 140 km | -215°C | 0g | 5.2 × 10¹⁸ kg | 325,958 km | | NEU-UD VII - Moon 2 | 810 km | -215°C | 0.02g | 2.1 × 10²¹ kg | 2,552,580 km |
|
| NEU-UD VIII |  Barren | 2 | 5,370 km | 38°C | 0.54g | 52.472 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| NEU-UD VIII - Moon 1 | 210 km | -220°C | 0g | 2.1 × 10¹⁹ kg | 186,230 km | | NEU-UD VIII - Moon 2 | 1,730 km | -220°C | 0.06g | 2.7 × 10²² kg | 6,262,410 km |
|