| NU4-2G I |  Barren | 0 | 2,120 km | -87°C | 0.13g | 0.254 AU |
| NU4-2G II |  Storm | 1 | 8,080 km | -148°C | 0.35g | 0.962 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| NU4-2G II - Moon 1 | 790 km | -178°C | 0.03g | 2.6 × 10²¹ kg | 259,641 km |
|
| NU4-2G III |  Gas | 23 | 29,120 km | -217°C | 2.29g | 2.736 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| NU4-2G III - Moon 1 | 200 km | -217°C | 0g | 1.8 × 10¹⁹ kg | 83,362 km | | NU4-2G III - Moon 2 | 260 km | -217°C | 0g | 4.2 × 10¹⁹ kg | 113,615 km | | NU4-2G III - Moon 3 | 230 km | -217°C | 0g | 2.8 × 10¹⁹ kg | 147,857 km | | NU4-2G III - Moon 4 | 390 km | -217°C | 0.01g | 1.7 × 10²⁰ kg | 192,802 km | | NU4-2G III - Moon 5 | 430 km | -217°C | 0.01g | 2.5 × 10²⁰ kg | 252,291 km | | NU4-2G III - Moon 6 | 230 km | -217°C | 0g | 2.8 × 10¹⁹ kg | 299,024 km | | NU4-2G III - Moon 7 | 190 km | -217°C | 0g | 1.7 × 10¹⁹ kg | 334,846 km | | NU4-2G III - Moon 8 | 730 km | -217°C | 0.02g | 1.5 × 10²¹ kg | 364,952 km | | NU4-2G III - Moon 9 | 590 km | -217°C | 0.01g | 7.2 × 10²⁰ kg | 473,191 km | | NU4-2G III - Moon 10 | 240 km | -217°C | 0g | 3.4 × 10¹⁹ kg | 547,257 km | | NU4-2G III - Moon 11 | 610 km | -217°C | 0.01g | 8.0 × 10²⁰ kg | 589,794 km | | NU4-2G III - Moon 12 | 1,120 km | -217°C | 0.03g | 6.3 × 10²¹ kg | 686,836 km | | NU4-2G III - Moon 13 | 400 km | -217°C | 0.01g | 2.0 × 10²⁰ kg | 780,583 km | | NU4-2G III - Moon 14 | 660 km | -217°C | 0.02g | 1.0 × 10²¹ kg | 944,610 km | | NU4-2G III - Moon 15 | 850 km | -217°C | 0.02g | 2.5 × 10²¹ kg | 1,180,270 km | | NU4-2G III - Moon 16 | 1,540 km | -217°C | 0.05g | 1.9 × 10²² kg | 1,413,650 km | | NU4-2G III - Moon 17 | 1,470 km | -217°C | 0.05g | 1.6 × 10²² kg | 1,869,680 km | | NU4-2G III - Moon 18 | 1,080 km | -217°C | 0.03g | 5.5 × 10²¹ kg | 2,520,250 km | | NU4-2G III - Moon 19 | 380 km | -217°C | 0.01g | 1.6 × 10²⁰ kg | 2,873,210 km | | NU4-2G III - Moon 20 | 320 km | -217°C | 0.01g | 8.7 × 10¹⁹ kg | 3,108,820 km | | NU4-2G III - Moon 21 | 390 km | -217°C | 0.01g | 1.8 × 10²⁰ kg | 3,290,660 km | | NU4-2G III - Moon 22 | 410 km | -217°C | 0.01g | 2.0 × 10²⁰ kg | 3,482,170 km | | NU4-2G III - Moon 23 | 350 km | -217°C | 0.01g | 1.2 × 10²⁰ kg | 3,937,070 km |
|
| NU4-2G IV | Gas | 8 | 17,670 km | -229°C | 1.32g | 4.555 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| NU4-2G IV - Moon 1 | 150 km | -229°C | 0g | 5.6 × 10¹⁸ kg | 52,880 km | | NU4-2G IV - Moon 2 | 200 km | -229°C | 0g | 1.5 × 10¹⁹ kg | 82,608 km | | NU4-2G IV - Moon 3 | 240 km | -229°C | 0g | 3.0 × 10¹⁹ kg | 124,129 km | | NU4-2G IV - Moon 4 | 430 km | -229°C | 0.01g | 2.0 × 10²⁰ kg | 278,564 km | | NU4-2G IV - Moon 5 | 1,120 km | -229°C | 0.03g | 5.4 × 10²¹ kg | 542,050 km | | NU4-2G IV - Moon 6 | 1,540 km | -229°C | 0.05g | 1.6 × 10²² kg | 1,139,300 km | | NU4-2G IV - Moon 7 | 1,320 km | -229°C | 0.04g | 9.4 × 10²¹ kg | 2,077,370 km | | NU4-2G IV - Moon 8 | 1,210 km | -229°C | 0.03g | 7.0 × 10²¹ kg | 3,539,030 km |
|
| NU4-2G V | Storm | 2 | 9,320 km | -44°C | 0.1g | 8.213 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| NU4-2G V - Moon 1 | 790 km | -241°C | 0.01g | 1.4 × 10²¹ kg | 531,078 km | | NU4-2G V - Moon 2 | 1,460 km | -241°C | 0.04g | 1.1 × 10²² kg | 2,988,660 km |
|
| NU4-2G VI | Gas | 17 | 39,530 km | -246°C | 2.14g | 11.595 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| NU4-2G VI - Moon 1 | 330 km | -246°C | 0g | 6.5 × 10¹⁹ kg | 152,539 km | | NU4-2G VI - Moon 2 | 400 km | -246°C | 0.01g | 1.3 × 10²⁰ kg | 278,935 km | | NU4-2G VI - Moon 3 | 560 km | -246°C | 0.01g | 4.0 × 10²⁰ kg | 407,278 km | | NU4-2G VI - Moon 4 | 480 km | -246°C | 0.01g | 2.3 × 10²⁰ kg | 632,394 km | | NU4-2G VI - Moon 5 | 1,310 km | -246°C | 0.03g | 7.1 × 10²¹ kg | 1,025,760 km | | NU4-2G VI - Moon 6 | 1,310 km | -246°C | 0.03g | 7.1 × 10²¹ kg | 1,338,150 km | | NU4-2G VI - Moon 7 | 430 km | -246°C | 0.01g | 1.6 × 10²⁰ kg | 1,474,670 km | | NU4-2G VI - Moon 8 | 510 km | -246°C | 0.01g | 2.9 × 10²⁰ kg | 1,749,880 km | | NU4-2G VI - Moon 9 | 1,440 km | -246°C | 0.03g | 9.8 × 10²¹ kg | 2,125,860 km | | NU4-2G VI - Moon 10 | 2,830 km | -246°C | 0.08g | 9.8 × 10²² kg | 2,977,200 km | | NU4-2G VI - Moon 11 | 2,910 km | -246°C | 0.09g | 1.1 × 10²³ kg | 4,172,330 km | | NU4-2G VI - Moon 12 | 2,370 km | -246°C | 0.06g | 5.4 × 10²² kg | 4,997,640 km | | NU4-2G VI - Moon 13 | 3,740 km | -246°C | 0.12g | 2.6 × 10²³ kg | 6,209,400 km | | NU4-2G VI - Moon 14 | 4,030 km | -246°C | 0.14g | 3.3 × 10²³ kg | 10,145,000 km | | NU4-2G VI - Moon 15 | 1,480 km | -246°C | 0.03g | 1.1 × 10²² kg | 12,857,000 km | | NU4-2G VI - Moon 16 | 1,100 km | -246°C | 0.02g | 3.8 × 10²¹ kg | 17,357,601 km | | NU4-2G VI - Moon 17 | 670 km | -246°C | 0.01g | 7.4 × 10²⁰ kg | 20,138,500 km |
|
| NU4-2G VII |  Ice | 5 | 14,090 km | -253°C | 0.98g | 20.864 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| NU4-2G VII - Moon 1 | 170 km | -253°C | 0g | 5.6 × 10¹⁸ kg | 174,951 km | | NU4-2G VII - Moon 2 | 600 km | -253°C | 0.01g | 4.1 × 10²⁰ kg | 541,394 km | | NU4-2G VII - Moon 3 | 770 km | -253°C | 0.01g | 9.7 × 10²⁰ kg | 1,214,490 km | | NU4-2G VII - Moon 4 | 1,720 km | -253°C | 0.03g | 1.5 × 10²² kg | 2,974,520 km | | NU4-2G VII - Moon 5 | 1,450 km | -253°C | 0.03g | 8.5 × 10²¹ kg | 10,795,500 km |
|