| G-M4I8 I |  Barren | 0 | 1,960 km | 106°C | 0.34g | 0.225 AU |
| G-M4I8 II |  Lava | 0 | 1,890 km | 1138°C | 0.18g | 0.361 AU |
| G-M4I8 III | Barren | 1 | 3,700 km | -26°C | 0.43g | 0.529 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| G-M4I8 III - Moon 1 | 140 km | -26°C | 0g | 1.4 × 10¹⁹ kg | 114,534 km |
|
| G-M4I8 IV | Lava | 1 | 4,690 km | 663°C | 0.54g | 0.791 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| G-M4I8 IV - Moon 1 | 350 km | -71°C | 0.01g | 2.6 × 10²⁰ kg | 210,297 km |
|
| G-M4I8 V |  Oceanic | 1 | 9,690 km | 82°C | 1.01g | 1.571 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| G-M4I8 V - Moon 1 | 940 km | -130°C | 0.04g | 5.9 × 10²¹ kg | 713,885 km |
|
| G-M4I8 VI |  Gas | 4 | 13,030 km | -158°C | 0.66g | 2.455 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| G-M4I8 VI - Moon 1 | 120 km | -158°C | 0g | 4.7 × 10¹⁸ kg | 55,355 km | | G-M4I8 VI - Moon 2 | 240 km | -158°C | 0.01g | 4.9 × 10¹⁹ kg | 214,625 km | | G-M4I8 VI - Moon 3 | 540 km | -158°C | 0.02g | 7.8 × 10²⁰ kg | 526,530 km | | G-M4I8 VI - Moon 4 | 880 km | -158°C | 0.04g | 4.1 × 10²¹ kg | 1,610,300 km |
|
| G-M4I8 VII | Gas | 2 | 13,410 km | -183°C | 0.74g | 3.987 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| G-M4I8 VII - Moon 1 | 360 km | -183°C | 0.01g | 1.7 × 10²⁰ kg | 225,596 km | | G-M4I8 VII - Moon 2 | 1,080 km | -183°C | 0.04g | 7.2 × 10²¹ kg | 1,007,140 km |
|
| G-M4I8 VIII | Gas | 5 | 19,710 km | -193°C | 0.76g | 4.99 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| G-M4I8 VIII - Moon 1 | 350 km | -193°C | 0.01g | 1.4 × 10²⁰ kg | 141,971 km | | G-M4I8 VIII - Moon 2 | 510 km | -193°C | 0.01g | 5.2 × 10²⁰ kg | 272,076 km | | G-M4I8 VIII - Moon 3 | 820 km | -193°C | 0.03g | 2.7 × 10²¹ kg | 581,681 km | | G-M4I8 VIII - Moon 4 | 1,580 km | -193°C | 0.07g | 2.5 × 10²² kg | 1,052,290 km | | G-M4I8 VIII - Moon 5 | 1,650 km | -193°C | 0.07g | 2.9 × 10²² kg | 2,305,360 km |
|
| G-M4I8 IX | Gas | 6 | 16,640 km | -206°C | 0.65g | 7.103 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| G-M4I8 IX - Moon 1 | 120 km | -206°C | 0g | 4.2 × 10¹⁸ kg | 48,170 km | | G-M4I8 IX - Moon 2 | 400 km | -206°C | 0.01g | 2.0 × 10²⁰ kg | 207,459 km | | G-M4I8 IX - Moon 3 | 640 km | -206°C | 0.02g | 1.0 × 10²¹ kg | 550,458 km | | G-M4I8 IX - Moon 4 | 1,150 km | -206°C | 0.04g | 7.6 × 10²¹ kg | 966,818 km | | G-M4I8 IX - Moon 5 | 500 km | -206°C | 0.01g | 4.6 × 10²⁰ kg | 2,096,180 km | | G-M4I8 IX - Moon 6 | 2,030 km | -206°C | 0.09g | 5.3 × 10²² kg | 3,518,200 km |
|
| G-M4I8 X | Gas | 6 | 15,550 km | -220°C | 0.95g | 11.354 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| G-M4I8 X - Moon 1 | 180 km | -220°C | 0g | 1.2 × 10¹⁹ kg | 115,279 km | | G-M4I8 X - Moon 2 | 200 km | -220°C | 0g | 1.7 × 10¹⁹ kg | 180,570 km | | G-M4I8 X - Moon 3 | 740 km | -220°C | 0.02g | 1.5 × 10²¹ kg | 527,748 km | | G-M4I8 X - Moon 4 | 1,450 km | -220°C | 0.05g | 1.5 × 10²² kg | 1,751,130 km | | G-M4I8 X - Moon 5 | 2,240 km | -220°C | 0.09g | 6.5 × 10²² kg | 3,758,470 km | | G-M4I8 X - Moon 6 | 870 km | -220°C | 0.02g | 2.6 × 10²¹ kg | 7,613,880 km |
|
| G-M4I8 XI | Oceanic | 0 | 4,460 km | 81°C | 0.22g | 15.428 AU |
| G-M4I8 XII |  Ice | 4 | 12,000 km | -234°C | 0.74g | 21.256 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| G-M4I8 XII - Moon 1 | 150 km | -234°C | 0g | 5.8 × 10¹⁸ kg | 84,454 km | | G-M4I8 XII - Moon 2 | 680 km | -234°C | 0.01g | 9.4 × 10²⁰ kg | 542,930 km | | G-M4I8 XII - Moon 3 | 2,780 km | -234°C | 0.1g | 1.1 × 10²³ kg | 4,366,750 km | | G-M4I8 XII - Moon 4 | 360 km | -234°C | 0.01g | 1.1 × 10²⁰ kg | 14,886,800 km |
|