| IUU3-L I |  Barren | 1 | 6,780 km | 4°C | 0.85g | 0.561 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| IUU3-L I - Moon 1 | 150 km | -129°C | 0g | 1.3 × 10¹⁹ kg | 114,094 km |
|
| IUU3-L II |  Gas | 16 | 30,920 km | -28°C | 1.13g | 8.043 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| IUU3-L II - Moon 1 | 760 km | -75°C | 0.02g | 1.3 × 10²¹ kg | 645,781 km | | IUU3-L II - Moon 2 | 290 km | -89°C | 0g | 5.3 × 10¹⁹ kg | 744,933 km | | IUU3-L II - Moon 3 | 1,000 km | -104°C | 0.02g | 3.4 × 10²¹ kg | 886,114 km | | IUU3-L II - Moon 4 | 1,450 km | -129°C | 0.04g | 1.2 × 10²² kg | 1,219,670 km | | IUU3-L II - Moon 5 | 1,070 km | -139°C | 0.03g | 4.3 × 10²¹ kg | 1,413,910 km | | IUU3-L II - Moon 6 | 1,780 km | -153°C | 0.05g | 2.4 × 10²² kg | 1,743,300 km | | IUU3-L II - Moon 7 | 1,620 km | -161°C | 0.05g | 1.7 × 10²² kg | 2,036,080 km | | IUU3-L II - Moon 8 | 2,350 km | -177°C | 0.08g | 6.3 × 10²² kg | 2,738,580 km | | IUU3-L II - Moon 9 | 2,520 km | -187°C | 0.08g | 8.0 × 10²² kg | 3,498,660 km | | IUU3-L II - Moon 10 | 3,310 km | -193°C | 0.13g | 2.0 × 10²³ kg | 4,010,740 km | | IUU3-L II - Moon 11 | 3,040 km | -203°C | 0.11g | 1.5 × 10²³ kg | 5,304,190 km | | IUU3-L II - Moon 12 | 4,860 km | -211°C | 0.22g | 7.6 × 10²³ kg | 7,165,290 km | | IUU3-L II - Moon 13 | 7,410 km | -220°C | 0.4g | 3.2 × 10²⁴ kg | 10,545,100 km | | IUU3-L II - Moon 14 | 7,750 km | -227°C | 0.42g | 3.7 × 10²⁴ kg | 16,626,500 km | | IUU3-L II - Moon 15 | 6,210 km | -232°C | 0.31g | 1.8 × 10²⁴ kg | 27,235,899 km | | IUU3-L II - Moon 16 | 2,910 km | -234°C | 0.1g | 1.3 × 10²³ kg | 42,936,500 km |
|
| IUU3-L III | Gas | 21 | 25,980 km | -249°C | 1.73g | 19.617 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| IUU3-L III - Moon 1 | 170 km | -249°C | 0g | 6.4 × 10¹⁸ kg | 126,827 km | | IUU3-L III - Moon 2 | 150 km | -249°C | 0g | 4.3 × 10¹⁸ kg | 139,347 km | | IUU3-L III - Moon 3 | 150 km | -249°C | 0g | 4.7 × 10¹⁸ kg | 187,582 km | | IUU3-L III - Moon 4 | 320 km | -249°C | 0g | 5.5 × 10¹⁹ kg | 227,325 km | | IUU3-L III - Moon 5 | 190 km | -249°C | 0g | 9.4 × 10¹⁸ kg | 270,997 km | | IUU3-L III - Moon 6 | 180 km | -249°C | 0g | 8.2 × 10¹⁸ kg | 348,736 km | | IUU3-L III - Moon 7 | 620 km | -249°C | 0.01g | 5.0 × 10²⁰ kg | 512,984 km | | IUU3-L III - Moon 8 | 510 km | -249°C | 0.01g | 2.6 × 10²⁰ kg | 675,164 km | | IUU3-L III - Moon 9 | 880 km | -249°C | 0.01g | 1.7 × 10²¹ kg | 970,790 km | | IUU3-L III - Moon 10 | 320 km | -249°C | 0g | 5.5 × 10¹⁹ kg | 1,135,730 km | | IUU3-L III - Moon 11 | 740 km | -249°C | 0.01g | 9.5 × 10²⁰ kg | 1,405,700 km | | IUU3-L III - Moon 12 | 1,970 km | -249°C | 0.05g | 2.7 × 10²² kg | 2,151,430 km | | IUU3-L III - Moon 13 | 2,000 km | -249°C | 0.05g | 2.8 × 10²² kg | 3,064,870 km | | IUU3-L III - Moon 14 | 660 km | -249°C | 0.01g | 6.5 × 10²⁰ kg | 3,607,430 km | | IUU3-L III - Moon 15 | 830 km | -249°C | 0.01g | 1.4 × 10²¹ kg | 4,049,890 km | | IUU3-L III - Moon 16 | 2,760 km | -249°C | 0.07g | 8.4 × 10²² kg | 4,689,000 km | | IUU3-L III - Moon 17 | 3,900 km | -249°C | 0.12g | 2.8 × 10²³ kg | 7,890,860 km | | IUU3-L III - Moon 18 | 1,970 km | -249°C | 0.05g | 2.7 × 10²² kg | 11,134,600 km | | IUU3-L III - Moon 19 | 2,180 km | -249°C | 0.05g | 3.8 × 10²² kg | 15,927,700 km | | IUU3-L III - Moon 20 | 1,750 km | -249°C | 0.04g | 1.8 × 10²² kg | 18,762,400 km | | IUU3-L III - Moon 21 | 430 km | -249°C | 0.01g | 1.5 × 10²⁰ kg | 25,176,900 km |
|
| IUU3-L IV |  Ice | 11 | 18,480 km | -252°C | 0.86g | 25.643 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| IUU3-L IV - Moon 1 | 150 km | -252°C | 0g | 4.4 × 10¹⁸ kg | 188,354 km | | IUU3-L IV - Moon 2 | 460 km | -252°C | 0.01g | 1.7 × 10²⁰ kg | 372,686 km | | IUU3-L IV - Moon 3 | 260 km | -252°C | 0g | 2.6 × 10¹⁹ kg | 496,950 km | | IUU3-L IV - Moon 4 | 290 km | -252°C | 0g | 3.4 × 10¹⁹ kg | 611,135 km | | IUU3-L IV - Moon 5 | 430 km | -252°C | 0g | 1.4 × 10²⁰ kg | 743,653 km | | IUU3-L IV - Moon 6 | 790 km | -252°C | 0.01g | 1.1 × 10²¹ kg | 1,001,320 km | | IUU3-L IV - Moon 7 | 920 km | -252°C | 0.01g | 1.9 × 10²¹ kg | 1,523,490 km | | IUU3-L IV - Moon 8 | 1,400 km | -252°C | 0.03g | 7.7 × 10²¹ kg | 2,345,800 km | | IUU3-L IV - Moon 9 | 2,970 km | -252°C | 0.08g | 10.0 × 10²² kg | 5,878,710 km | | IUU3-L IV - Moon 10 | 2,610 km | -252°C | 0.06g | 6.4 × 10²² kg | 10,474,600 km | | IUU3-L IV - Moon 11 | 2,650 km | -252°C | 0.07g | 6.8 × 10²² kg | 15,244,100 km |
|
| IUU3-L V | Ice | 11 | 19,240 km | -158°C | 1.07g | 46.189 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| IUU3-L V - Moon 1 | 210 km | -257°C | 0g | 1.0 × 10¹⁹ kg | 273,538 km | | IUU3-L V - Moon 2 | 240 km | -257°C | 0g | 1.6 × 10¹⁹ kg | 420,011 km | | IUU3-L V - Moon 3 | 310 km | -257°C | 0g | 3.8 × 10¹⁹ kg | 550,680 km | | IUU3-L V - Moon 4 | 520 km | -257°C | 0.01g | 2.3 × 10²⁰ kg | 1,104,660 km | | IUU3-L V - Moon 5 | 1,160 km | -257°C | 0.02g | 3.4 × 10²¹ kg | 2,138,050 km | | IUU3-L V - Moon 6 | 1,560 km | -257°C | 0.03g | 9.4 × 10²¹ kg | 4,155,020 km | | IUU3-L V - Moon 7 | 2,660 km | -257°C | 0.06g | 5.9 × 10²² kg | 7,814,520 km | | IUU3-L V - Moon 8 | 3,380 km | -257°C | 0.08g | 1.3 × 10²³ kg | 14,464,700 km | | IUU3-L V - Moon 9 | 1,020 km | -257°C | 0.01g | 2.2 × 10²¹ kg | 22,075,699 km | | IUU3-L V - Moon 10 | 2,400 km | -257°C | 0.05g | 4.1 × 10²² kg | 28,904,100 km | | IUU3-L V - Moon 11 | 570 km | -257°C | 0.01g | 3.0 × 10²⁰ kg | 42,635,002 km |
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