| GK3-RX I |  Barren | 1 | 7,210 km | 3°C | 1.4g | 0.627 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| GK3-RX I - Moon 1 | 660 km | 100°C | 0.05g | 3.0 × 10²¹ kg | 173,090 km |
|
| GK3-RX II |  Storm | 1 | 4,150 km | 27°C | 0.56g | 0.97 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| GK3-RX II - Moon 1 | 440 km | 27°C | 0.02g | 6.8 × 10²⁰ kg | 102,474 km |
|
| GK3-RX III |  Lava | 0 | 2,070 km | 1367°C | 0.19g | 1.087 AU |
| GK3-RX IV |  Oceanic | 0 | 2,910 km | 1°C | 0.13g | 1.163 AU |
| GK3-RX V |  Gas | 16 | 35,040 km | -69°C | 1.91g | 2.103 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| GK3-RX V - Moon 1 | 180 km | -69°C | 0.01g | 2.6 × 10¹⁹ kg | 65,398 km | | GK3-RX V - Moon 2 | 130 km | -69°C | 0g | 8.2 × 10¹⁸ kg | 73,808 km | | GK3-RX V - Moon 3 | 240 km | -69°C | 0.01g | 6.8 × 10¹⁹ kg | 91,680 km | | GK3-RX V - Moon 4 | 270 km | -69°C | 0.01g | 1.1 × 10²⁰ kg | 116,387 km | | GK3-RX V - Moon 5 | 170 km | -69°C | 0g | 2.0 × 10¹⁹ kg | 133,465 km | | GK3-RX V - Moon 6 | 400 km | -69°C | 0.02g | 3.9 × 10²⁰ kg | 168,828 km | | GK3-RX V - Moon 7 | 720 km | -69°C | 0.04g | 2.9 × 10²¹ kg | 292,745 km | | GK3-RX V - Moon 8 | 770 km | -69°C | 0.04g | 3.7 × 10²¹ kg | 406,865 km | | GK3-RX V - Moon 9 | 670 km | -69°C | 0.03g | 2.3 × 10²¹ kg | 517,278 km | | GK3-RX V - Moon 10 | 110 km | -69°C | 0g | 6.0 × 10¹⁸ kg | 571,971 km | | GK3-RX V - Moon 11 | 430 km | -69°C | 0.02g | 5.2 × 10²⁰ kg | 689,223 km | | GK3-RX V - Moon 12 | 1,480 km | -69°C | 0.1g | 3.4 × 10²² kg | 769,226 km | | GK3-RX V - Moon 13 | 1,680 km | -69°C | 0.12g | 5.2 × 10²² kg | 1,068,800 km | | GK3-RX V - Moon 14 | 670 km | -69°C | 0.03g | 2.3 × 10²¹ kg | 1,299,850 km | | GK3-RX V - Moon 15 | 1,490 km | -69°C | 0.1g | 3.4 × 10²² kg | 1,848,100 km | | GK3-RX V - Moon 16 | 850 km | -69°C | 0.05g | 5.2 × 10²¹ kg | 2,581,990 km |
|
| GK3-RX VI | Gas | 17 | 138,970 km | -174°C | 3.94g | 8.939 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| GK3-RX VI - Moon 1 | 330 km | -174°C | 0.01g | 1.4 × 10²⁰ kg | 282,029 km | | GK3-RX VI - Moon 2 | 200 km | -174°C | 0g | 2.4 × 10¹⁹ kg | 348,998 km | | GK3-RX VI - Moon 3 | 420 km | -174°C | 0.01g | 3.0 × 10²⁰ kg | 389,179 km | | GK3-RX VI - Moon 4 | 440 km | -174°C | 0.01g | 3.5 × 10²⁰ kg | 479,634 km | | GK3-RX VI - Moon 5 | 570 km | -174°C | 0.02g | 8.8 × 10²⁰ kg | 569,278 km | | GK3-RX VI - Moon 6 | 430 km | -174°C | 0.01g | 3.3 × 10²⁰ kg | 824,751 km | | GK3-RX VI - Moon 7 | 1,320 km | -174°C | 0.06g | 1.5 × 10²² kg | 1,090,020 km | | GK3-RX VI - Moon 8 | 1,080 km | -174°C | 0.04g | 7.5 × 10²¹ kg | 1,774,480 km | | GK3-RX VI - Moon 9 | 1,730 km | -174°C | 0.09g | 3.8 × 10²² kg | 2,268,940 km | | GK3-RX VI - Moon 10 | 2,890 km | -174°C | 0.18g | 2.2 × 10²³ kg | 4,142,460 km | | GK3-RX VI - Moon 11 | 3,850 km | -174°C | 0.27g | 5.9 × 10²³ kg | 6,723,260 km | | GK3-RX VI - Moon 12 | 3,470 km | -174°C | 0.23g | 4.1 × 10²³ kg | 7,934,860 km | | GK3-RX VI - Moon 13 | 3,240 km | -174°C | 0.21g | 3.3 × 10²³ kg | 9,370,130 km | | GK3-RX VI - Moon 14 | 1,600 km | -174°C | 0.08g | 2.9 × 10²² kg | 10,538,800 km | | GK3-RX VI - Moon 15 | 3,930 km | -174°C | 0.28g | 6.3 × 10²³ kg | 13,235,700 km | | GK3-RX VI - Moon 16 | 3,360 km | -174°C | 0.22g | 3.7 × 10²³ kg | 18,617,999 km | | GK3-RX VI - Moon 17 | 1,060 km | -174°C | 0.04g | 7.1 × 10²¹ kg | 26,925,799 km |
|
| GK3-RX VII |  Ice | 16 | 38,500 km | -212°C | 1.87g | 23.534 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| GK3-RX VII - Moon 1 | 130 km | -212°C | 0g | 4.6 × 10¹⁸ kg | 210,777 km | | GK3-RX VII - Moon 2 | 350 km | -212°C | 0.01g | 1.2 × 10²⁰ kg | 584,829 km | | GK3-RX VII - Moon 3 | 530 km | -212°C | 0.01g | 5.2 × 10²⁰ kg | 1,277,830 km | | GK3-RX VII - Moon 4 | 300 km | -212°C | 0.01g | 7.2 × 10¹⁹ kg | 1,436,100 km | | GK3-RX VII - Moon 5 | 320 km | -212°C | 0.01g | 9.3 × 10¹⁹ kg | 1,649,070 km | | GK3-RX VII - Moon 6 | 580 km | -212°C | 0.01g | 6.8 × 10²⁰ kg | 1,871,830 km | | GK3-RX VII - Moon 7 | 920 km | -212°C | 0.03g | 3.3 × 10²¹ kg | 2,869,390 km | | GK3-RX VII - Moon 8 | 200 km | -212°C | 0g | 2.1 × 10¹⁹ kg | 3,319,660 km | | GK3-RX VII - Moon 9 | 1,110 km | -212°C | 0.03g | 6.3 × 10²¹ kg | 3,922,220 km | | GK3-RX VII - Moon 10 | 1,720 km | -212°C | 0.06g | 2.8 × 10²² kg | 5,663,120 km | | GK3-RX VII - Moon 11 | 1,500 km | -212°C | 0.05g | 1.8 × 10²² kg | 7,535,840 km | | GK3-RX VII - Moon 12 | 510 km | -212°C | 0.01g | 4.4 × 10²⁰ kg | 8,673,810 km | | GK3-RX VII - Moon 13 | 1,270 km | -212°C | 0.04g | 9.9 × 10²¹ kg | 10,290,300 km | | GK3-RX VII - Moon 14 | 2,050 km | -212°C | 0.08g | 5.1 × 10²² kg | 12,391,100 km | | GK3-RX VII - Moon 15 | 1,590 km | -212°C | 0.06g | 2.1 × 10²² kg | 18,261,899 km | | GK3-RX VII - Moon 16 | 1,070 km | -212°C | 0.03g | 5.7 × 10²¹ kg | 28,296,200 km |
|
| GK3-RX VIII | Barren | 0 | 4,010 km | -91°C | 0.62g | 58.992 AU |