| U79-JF I |  Lava | 0 | 2,980 km | 856°C | 0.46g | 0.303 AU |
| U79-JF II |  Barren | 0 | 2,840 km | -141°C | 0.16g | 0.495 AU |
| U79-JF III | Lava | 1 | 4,650 km | 1486°C | 0.39g | 0.63 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U79-JF III - Moon 1 | 160 km | -156°C | 0g | 1.2 × 10¹⁹ kg | 179,338 km |
|
| U79-JF IV | Barren | 0 | 2,000 km | -167°C | 0.22g | 0.766 AU |
| U79-JF V | Lava | 1 | 8,250 km | 887°C | 1.02g | 1.146 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U79-JF V - Moon 1 | 1,110 km | -186°C | 0.04g | 7.7 × 10²¹ kg | 492,372 km |
|
| U79-JF VI |  Temperate | 2 | 10,710 km | 34°C | 1.02g | 1.657 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U79-JF VI - Moon 1 | 250 km | -201°C | 0g | 4.5 × 10¹⁹ kg | 200,401 km | | U79-JF VI - Moon 2 | 710 km | -201°C | 0.02g | 1.5 × 10²¹ kg | 870,521 km |
|
| U79-JF VII |  Gas | 17 | 50,140 km | -226°C | 1.48g | 3.88 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U79-JF VII - Moon 1 | 330 km | -226°C | 0.01g | 8.5 × 10¹⁹ kg | 131,162 km | | U79-JF VII - Moon 2 | 220 km | -226°C | 0g | 2.3 × 10¹⁹ kg | 171,175 km | | U79-JF VII - Moon 3 | 230 km | -226°C | 0g | 2.8 × 10¹⁹ kg | 180,852 km | | U79-JF VII - Moon 4 | 240 km | -226°C | 0g | 2.9 × 10¹⁹ kg | 200,750 km | | U79-JF VII - Moon 5 | 300 km | -226°C | 0g | 6.6 × 10¹⁹ kg | 213,142 km | | U79-JF VII - Moon 6 | 550 km | -226°C | 0.01g | 5.0 × 10²⁰ kg | 252,419 km | | U79-JF VII - Moon 7 | 430 km | -226°C | 0.01g | 2.1 × 10²⁰ kg | 325,016 km | | U79-JF VII - Moon 8 | 530 km | -226°C | 0.01g | 4.4 × 10²⁰ kg | 369,272 km | | U79-JF VII - Moon 9 | 920 km | -226°C | 0.02g | 2.8 × 10²¹ kg | 499,067 km | | U79-JF VII - Moon 10 | 890 km | -226°C | 0.02g | 2.5 × 10²¹ kg | 642,421 km | | U79-JF VII - Moon 11 | 2,200 km | -226°C | 0.08g | 5.7 × 10²² kg | 1,202,570 km | | U79-JF VII - Moon 12 | 1,840 km | -226°C | 0.06g | 3.1 × 10²² kg | 1,996,800 km | | U79-JF VII - Moon 13 | 2,160 km | -226°C | 0.08g | 5.3 × 10²² kg | 2,159,710 km | | U79-JF VII - Moon 14 | 2,940 km | -226°C | 0.12g | 1.5 × 10²³ kg | 2,922,920 km | | U79-JF VII - Moon 15 | 2,090 km | -226°C | 0.07g | 4.8 × 10²² kg | 3,876,840 km | | U79-JF VII - Moon 16 | 1,280 km | -226°C | 0.04g | 8.8 × 10²¹ kg | 5,110,740 km | | U79-JF VII - Moon 17 | 1,770 km | -226°C | 0.06g | 2.7 × 10²² kg | 7,071,640 km |
|
| U79-JF VIII | Gas | 19 | 43,100 km | -244°C | 1.47g | 10.255 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U79-JF VIII - Moon 1 | 220 km | -244°C | 0g | 1.7 × 10¹⁹ kg | 127,232 km | | U79-JF VIII - Moon 2 | 230 km | -244°C | 0g | 2.0 × 10¹⁹ kg | 182,148 km | | U79-JF VIII - Moon 3 | 150 km | -244°C | 0g | 5.2 × 10¹⁸ kg | 209,952 km | | U79-JF VIII - Moon 4 | 310 km | -244°C | 0g | 5.2 × 10¹⁹ kg | 254,849 km | | U79-JF VIII - Moon 5 | 520 km | -244°C | 0.01g | 3.1 × 10²⁰ kg | 388,376 km | | U79-JF VIII - Moon 6 | 300 km | -244°C | 0g | 4.8 × 10¹⁹ kg | 523,375 km | | U79-JF VIII - Moon 7 | 720 km | -244°C | 0.01g | 9.6 × 10²⁰ kg | 629,357 km | | U79-JF VIII - Moon 8 | 200 km | -244°C | 0g | 1.3 × 10¹⁹ kg | 803,680 km | | U79-JF VIII - Moon 9 | 310 km | -244°C | 0g | 5.6 × 10¹⁹ kg | 1,001,170 km | | U79-JF VIII - Moon 10 | 1,450 km | -244°C | 0.03g | 1.0 × 10²² kg | 1,284,650 km | | U79-JF VIII - Moon 11 | 1,090 km | -244°C | 0.02g | 3.9 × 10²¹ kg | 1,711,220 km | | U79-JF VIII - Moon 12 | 1,450 km | -244°C | 0.03g | 1.0 × 10²² kg | 2,079,660 km | | U79-JF VIII - Moon 13 | 1,600 km | -244°C | 0.04g | 1.4 × 10²² kg | 2,542,280 km | | U79-JF VIII - Moon 14 | 1,920 km | -244°C | 0.05g | 2.7 × 10²² kg | 3,011,230 km | | U79-JF VIII - Moon 15 | 2,280 km | -244°C | 0.06g | 4.9 × 10²² kg | 4,071,020 km | | U79-JF VIII - Moon 16 | 2,880 km | -244°C | 0.09g | 1.1 × 10²³ kg | 5,066,590 km | | U79-JF VIII - Moon 17 | 2,080 km | -244°C | 0.06g | 3.6 × 10²² kg | 6,506,410 km | | U79-JF VIII - Moon 18 | 3,270 km | -244°C | 0.11g | 1.7 × 10²³ kg | 8,490,340 km | | U79-JF VIII - Moon 19 | 1,580 km | -244°C | 0.04g | 1.4 × 10²² kg | 14,121,600 km |
|
| U79-JF IX | Gas | 5 | 15,300 km | -252°C | 0.75g | 19.248 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U79-JF IX - Moon 1 | 210 km | -252°C | 0g | 1.2 × 10¹⁹ kg | 191,861 km | | U79-JF IX - Moon 2 | 200 km | -252°C | 0g | 1.1 × 10¹⁹ kg | 433,916 km | | U79-JF IX - Moon 3 | 730 km | -252°C | 0.01g | 8.2 × 10²⁰ kg | 1,012,240 km | | U79-JF IX - Moon 4 | 2,080 km | -252°C | 0.05g | 3.0 × 10²² kg | 4,628,370 km | | U79-JF IX - Moon 5 | 780 km | -252°C | 0.01g | 1.1 × 10²¹ kg | 12,929,900 km |
|
| U79-JF X |  Ice | 3 | 9,620 km | -19°C | 0.92g | 30.065 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| U79-JF X - Moon 1 | 190 km | -256°C | 0g | 7.3 × 10¹⁸ kg | 133,330 km | | U79-JF X - Moon 2 | 180 km | -256°C | 0g | 7.0 × 10¹⁸ kg | 549,368 km | | U79-JF X - Moon 3 | 1,940 km | -256°C | 0.04g | 2.0 × 10²² kg | 2,920,830 km |
|