| EFM-C4 I |  Gas | 12 | 27,310 km | -155°C | 1.23g | 0.923 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| EFM-C4 I - Moon 1 | 120 km | -155°C | 0g | 5.4 × 10¹⁸ kg | 77,389 km | | EFM-C4 I - Moon 2 | 190 km | -155°C | 0g | 2.4 × 10¹⁹ kg | 101,284 km | | EFM-C4 I - Moon 3 | 220 km | -155°C | 0.01g | 4.0 × 10¹⁹ kg | 135,093 km | | EFM-C4 I - Moon 4 | 510 km | -155°C | 0.02g | 6.6 × 10²⁰ kg | 245,646 km | | EFM-C4 I - Moon 5 | 610 km | -155°C | 0.02g | 1.2 × 10²¹ kg | 352,697 km | | EFM-C4 I - Moon 6 | 1,040 km | -155°C | 0.05g | 7.4 × 10²¹ kg | 481,332 km | | EFM-C4 I - Moon 7 | 1,040 km | -155°C | 0.05g | 7.5 × 10²¹ kg | 629,722 km | | EFM-C4 I - Moon 8 | 650 km | -155°C | 0.02g | 1.5 × 10²¹ kg | 711,709 km | | EFM-C4 I - Moon 9 | 1,350 km | -155°C | 0.07g | 1.8 × 10²² kg | 780,658 km | | EFM-C4 I - Moon 10 | 420 km | -155°C | 0.01g | 3.5 × 10²⁰ kg | 949,224 km | | EFM-C4 I - Moon 11 | 550 km | -155°C | 0.02g | 8.5 × 10²⁰ kg | 1,067,270 km | | EFM-C4 I - Moon 12 | 790 km | -155°C | 0.03g | 2.9 × 10²¹ kg | 1,159,740 km |
|
| EFM-C4 II | Gas | 14 | 103,060 km | -229°C | 7.25g | 6.504 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| EFM-C4 II - Moon 1 | 550 km | -229°C | 0.01g | 4.8 × 10²⁰ kg | 276,326 km | | EFM-C4 II - Moon 2 | 650 km | -229°C | 0.01g | 8.7 × 10²⁰ kg | 353,349 km | | EFM-C4 II - Moon 3 | 810 km | -229°C | 0.02g | 1.8 × 10²¹ kg | 503,306 km | | EFM-C4 II - Moon 4 | 650 km | -229°C | 0.01g | 8.5 × 10²⁰ kg | 619,151 km | | EFM-C4 II - Moon 5 | 1,350 km | -229°C | 0.04g | 1.0 × 10²² kg | 802,147 km | | EFM-C4 II - Moon 6 | 1,190 km | -229°C | 0.03g | 6.8 × 10²¹ kg | 1,218,710 km | | EFM-C4 II - Moon 7 | 2,460 km | -229°C | 0.09g | 8.1 × 10²² kg | 1,609,460 km | | EFM-C4 II - Moon 8 | 2,650 km | -229°C | 0.1g | 1.0 × 10²³ kg | 2,825,480 km | | EFM-C4 II - Moon 9 | 5,270 km | -229°C | 0.27g | 1.1 × 10²⁴ kg | 4,185,280 km | | EFM-C4 II - Moon 10 | 5,170 km | -229°C | 0.26g | 1.0 × 10²⁴ kg | 6,166,050 km | | EFM-C4 II - Moon 11 | 6,630 km | -229°C | 0.37g | 2.4 × 10²⁴ kg | 10,132,799 km | | EFM-C4 II - Moon 12 | 3,450 km | -229°C | 0.15g | 2.6 × 10²³ kg | 15,334,300 km | | EFM-C4 II - Moon 13 | 1,450 km | -229°C | 0.04g | 1.3 × 10²² kg | 20,299,100 km | | EFM-C4 II - Moon 14 | 220 km | -229°C | 0g | 2.1 × 10¹⁹ kg | 25,462,399 km |
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| EFM-C4 III | Gas | 23 | 107,610 km | 6°C | 2.93g | 15.585 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| EFM-C4 III - Moon 1 | 370 km | -222°C | 0g | 9.9 × 10¹⁹ kg | 361,639 km | | EFM-C4 III - Moon 2 | 460 km | -224°C | 0.01g | 2.0 × 10²⁰ kg | 399,657 km | | EFM-C4 III - Moon 3 | 260 km | -226°C | 0g | 3.2 × 10¹⁹ kg | 445,459 km | | EFM-C4 III - Moon 4 | 800 km | -233°C | 0.01g | 1.3 × 10²¹ kg | 649,600 km | | EFM-C4 III - Moon 5 | 1,120 km | -237°C | 0.02g | 4.3 × 10²¹ kg | 911,871 km | | EFM-C4 III - Moon 6 | 1,130 km | -239°C | 0.02g | 4.4 × 10²¹ kg | 1,053,780 km | | EFM-C4 III - Moon 7 | 620 km | -239°C | 0.01g | 5.6 × 10²⁰ kg | 1,141,880 km | | EFM-C4 III - Moon 8 | 730 km | -241°C | 0.01g | 9.8 × 10²⁰ kg | 1,396,130 km | | EFM-C4 III - Moon 9 | 930 km | -242°C | 0.02g | 2.3 × 10²¹ kg | 1,621,670 km | | EFM-C4 III - Moon 10 | 1,910 km | -242°C | 0.05g | 2.6 × 10²² kg | 1,883,450 km | | EFM-C4 III - Moon 11 | 860 km | -244°C | 0.02g | 1.8 × 10²¹ kg | 3,013,210 km | | EFM-C4 III - Moon 12 | 4,380 km | -244°C | 0.16g | 4.5 × 10²³ kg | 4,157,730 km | | EFM-C4 III - Moon 13 | 1,170 km | -244°C | 0.02g | 4.9 × 10²¹ kg | 4,858,910 km | | EFM-C4 III - Moon 14 | 2,530 km | -244°C | 0.07g | 6.9 × 10²² kg | 5,542,610 km | | EFM-C4 III - Moon 15 | 1,090 km | -244°C | 0.02g | 3.8 × 10²¹ kg | 6,153,100 km | | EFM-C4 III - Moon 16 | 3,930 km | -244°C | 0.14g | 3.1 × 10²³ kg | 7,132,770 km | | EFM-C4 III - Moon 17 | 6,480 km | -244°C | 0.28g | 1.7 × 10²⁴ kg | 9,369,850 km | | EFM-C4 III - Moon 18 | 6,390 km | -244°C | 0.27g | 1.6 × 10²⁴ kg | 12,733,700 km | | EFM-C4 III - Moon 19 | 11,000 km | -244°C | 0.6g | 1.1 × 10²⁵ kg | 20,142,100 km | | EFM-C4 III - Moon 20 | 8,450 km | -244°C | 0.41g | 4.3 × 10²⁴ kg | 28,914,700 km | | EFM-C4 III - Moon 21 | 4,530 km | -244°C | 0.17g | 5.1 × 10²³ kg | 37,420,298 km | | EFM-C4 III - Moon 22 | 4,140 km | -244°C | 0.15g | 3.7 × 10²³ kg | 50,651,599 km | | EFM-C4 III - Moon 23 | 3,930 km | -244°C | 0.14g | 3.1 × 10²³ kg | 69,078,598 km |
|
| EFM-C4 IV |  Ice | 23 | 24,340 km | -213°C | 1.38g | 46.093 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| EFM-C4 IV - Moon 1 | 160 km | -256°C | 0g | 4.4 × 10¹⁸ kg | 187,740 km | | EFM-C4 IV - Moon 2 | 180 km | -256°C | 0g | 6.5 × 10¹⁸ kg | 232,178 km | | EFM-C4 IV - Moon 3 | 190 km | -256°C | 0g | 7.3 × 10¹⁸ kg | 327,079 km | | EFM-C4 IV - Moon 4 | 290 km | -256°C | 0g | 3.0 × 10¹⁹ kg | 402,147 km | | EFM-C4 IV - Moon 5 | 260 km | -256°C | 0g | 2.3 × 10¹⁹ kg | 506,145 km | | EFM-C4 IV - Moon 6 | 400 km | -256°C | 0g | 9.6 × 10¹⁹ kg | 633,357 km | | EFM-C4 IV - Moon 7 | 250 km | -256°C | 0g | 2.0 × 10¹⁹ kg | 743,409 km | | EFM-C4 IV - Moon 8 | 290 km | -256°C | 0g | 3.3 × 10¹⁹ kg | 840,211 km | | EFM-C4 IV - Moon 9 | 620 km | -256°C | 0.01g | 4.2 × 10²⁰ kg | 1,014,690 km | | EFM-C4 IV - Moon 10 | 620 km | -256°C | 0.01g | 4.3 × 10²⁰ kg | 1,454,140 km | | EFM-C4 IV - Moon 11 | 740 km | -256°C | 0.01g | 7.5 × 10²⁰ kg | 1,642,780 km | | EFM-C4 IV - Moon 12 | 560 km | -256°C | 0.01g | 3.0 × 10²⁰ kg | 1,922,420 km | | EFM-C4 IV - Moon 13 | 1,010 km | -256°C | 0.01g | 2.2 × 10²¹ kg | 2,194,540 km | | EFM-C4 IV - Moon 14 | 1,180 km | -256°C | 0.02g | 3.7 × 10²¹ kg | 2,843,530 km | | EFM-C4 IV - Moon 15 | 1,060 km | -256°C | 0.02g | 2.6 × 10²¹ kg | 3,528,320 km | | EFM-C4 IV - Moon 16 | 1,750 km | -256°C | 0.03g | 1.4 × 10²² kg | 4,363,790 km | | EFM-C4 IV - Moon 17 | 3,070 km | -256°C | 0.07g | 9.8 × 10²² kg | 7,630,900 km | | EFM-C4 IV - Moon 18 | 1,990 km | -256°C | 0.04g | 2.2 × 10²² kg | 11,016,300 km | | EFM-C4 IV - Moon 19 | 3,780 km | -256°C | 0.09g | 2.0 × 10²³ kg | 14,978,800 km | | EFM-C4 IV - Moon 20 | 4,630 km | -256°C | 0.13g | 4.0 × 10²³ kg | 20,737,300 km | | EFM-C4 IV - Moon 21 | 1,880 km | -256°C | 0.03g | 1.8 × 10²² kg | 28,652,501 km | | EFM-C4 IV - Moon 22 | 3,240 km | -256°C | 0.08g | 1.2 × 10²³ kg | 35,392,000 km | | EFM-C4 IV - Moon 23 | 3,020 km | -256°C | 0.07g | 9.2 × 10²² kg | 49,919,701 km |
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