| 74L2-U I |  Barren | 0 | 2,740 km | -87°C | 0.3g | 0.274 AU |
| 74L2-U II |  Lava | 0 | 2,660 km | 601°C | 0.39g | 0.482 AU |
| 74L2-U III | Barren | 0 | 1,930 km | -154°C | 0.29g | 0.669 AU |
| 74L2-U IV |  Oceanic | 1 | 5,200 km | 3°C | 0.43g | 0.862 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 74L2-U IV - Moon 1 | 210 km | -168°C | 0g | 2.9 × 10¹⁹ kg | 299,901 km |
|
| 74L2-U V |  Gas | 2 | 13,350 km | -198°C | 0.75g | 1.693 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 74L2-U V - Moon 1 | 170 km | -198°C | 0g | 1.3 × 10¹⁹ kg | 124,991 km | | 74L2-U V - Moon 2 | 580 km | -198°C | 0.02g | 7.9 × 10²⁰ kg | 558,836 km |
|
| 74L2-U VI | Barren | 1 | 8,610 km | 21°C | 1.03g | 2.283 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 74L2-U VI - Moon 1 | 590 km | -209°C | 0.01g | 7.5 × 10²⁰ kg | 663,853 km |
|
| 74L2-U VII |  Temperate | 1 | 5,590 km | 25°C | 0.79g | 2.887 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 74L2-U VII - Moon 1 | 170 km | -216°C | 0g | 9.9 × 10¹⁸ kg | 327,983 km |
|
| 74L2-U VIII | Gas | 17 | 23,870 km | -226°C | 0.87g | 4.25 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 74L2-U VIII - Moon 1 | 250 km | -226°C | 0g | 3.5 × 10¹⁹ kg | 106,736 km | | 74L2-U VIII - Moon 2 | 300 km | -226°C | 0g | 6.6 × 10¹⁹ kg | 143,031 km | | 74L2-U VIII - Moon 3 | 360 km | -226°C | 0.01g | 1.2 × 10²⁰ kg | 209,315 km | | 74L2-U VIII - Moon 4 | 220 km | -226°C | 0g | 2.3 × 10¹⁹ kg | 280,881 km | | 74L2-U VIII - Moon 5 | 790 km | -226°C | 0.02g | 1.7 × 10²¹ kg | 385,170 km | | 74L2-U VIII - Moon 6 | 210 km | -226°C | 0g | 1.9 × 10¹⁹ kg | 475,022 km | | 74L2-U VIII - Moon 7 | 270 km | -226°C | 0g | 4.3 × 10¹⁹ kg | 521,487 km | | 74L2-U VIII - Moon 8 | 1,160 km | -226°C | 0.03g | 6.3 × 10²¹ kg | 691,491 km | | 74L2-U VIII - Moon 9 | 650 km | -226°C | 0.01g | 9.0 × 10²⁰ kg | 917,600 km | | 74L2-U VIII - Moon 10 | 1,500 km | -226°C | 0.05g | 1.5 × 10²² kg | 1,140,630 km | | 74L2-U VIII - Moon 11 | 1,380 km | -226°C | 0.04g | 1.1 × 10²² kg | 1,407,110 km | | 74L2-U VIII - Moon 12 | 950 km | -226°C | 0.02g | 3.2 × 10²¹ kg | 1,724,730 km | | 74L2-U VIII - Moon 13 | 1,240 km | -226°C | 0.03g | 8.0 × 10²¹ kg | 2,049,990 km | | 74L2-U VIII - Moon 14 | 1,830 km | -226°C | 0.06g | 3.0 × 10²² kg | 2,334,730 km | | 74L2-U VIII - Moon 15 | 960 km | -226°C | 0.02g | 3.4 × 10²¹ kg | 3,808,070 km | | 74L2-U VIII - Moon 16 | 160 km | -226°C | 0g | 8.0 × 10¹⁸ kg | 4,076,890 km | | 74L2-U VIII - Moon 17 | 380 km | -226°C | 0.01g | 1.4 × 10²⁰ kg | 4,866,870 km |
|
| 74L2-U IX | Gas | 6 | 16,720 km | -241°C | 0.93g | 9.167 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 74L2-U IX - Moon 1 | 150 km | -241°C | 0g | 5.2 × 10¹⁸ kg | 59,435 km | | 74L2-U IX - Moon 2 | 390 km | -241°C | 0.01g | 1.2 × 10²⁰ kg | 198,578 km | | 74L2-U IX - Moon 3 | 380 km | -241°C | 0.01g | 1.1 × 10²⁰ kg | 429,340 km | | 74L2-U IX - Moon 4 | 630 km | -241°C | 0.01g | 6.5 × 10²⁰ kg | 652,064 km | | 74L2-U IX - Moon 5 | 1,730 km | -241°C | 0.05g | 2.0 × 10²² kg | 1,369,990 km | | 74L2-U IX - Moon 6 | 2,610 km | -241°C | 0.08g | 8.2 × 10²² kg | 4,416,390 km |
|
| 74L2-U X |  Storm | 2 | 7,350 km | -78°C | 0.97g | 13.274 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 74L2-U X - Moon 1 | 860 km | -246°C | 0.02g | 1.7 × 10²¹ kg | 1,734,750 km | | 74L2-U X - Moon 2 | 260 km | -246°C | 0g | 2.9 × 10¹⁹ kg | 5,292,550 km |
|
| 74L2-U XI | Gas | 4 | 12,500 km | -248°C | 0.75g | 14.896 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 74L2-U XI - Moon 1 | 160 km | -248°C | 0g | 5.5 × 10¹⁸ kg | 68,207 km | | 74L2-U XI - Moon 2 | 370 km | -248°C | 0g | 9.0 × 10¹⁹ kg | 271,744 km | | 74L2-U XI - Moon 3 | 2,270 km | -248°C | 0.06g | 4.4 × 10²² kg | 2,120,220 km | | 74L2-U XI - Moon 4 | 1,530 km | -248°C | 0.03g | 1.1 × 10²² kg | 10,516,799 km |
|
| 74L2-U XII | Gas | 3 | 13,490 km | -251°C | 0.71g | 19.447 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 74L2-U XII - Moon 1 | 380 km | -251°C | 0g | 9.1 × 10¹⁹ kg | 272,900 km | | 74L2-U XII - Moon 2 | 1,230 km | -251°C | 0.02g | 5.1 × 10²¹ kg | 976,791 km | | 74L2-U XII - Moon 3 | 2,590 km | -251°C | 0.07g | 6.5 × 10²² kg | 6,109,500 km |
|