| YMJG-4 I |  Storm | 1 | 3,950 km | -104°C | 0.53g | 0.495 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| YMJG-4 I - Moon 1 | 340 km | -104°C | 0.01g | 1.9 × 10²⁰ kg | 116,749 km |
|
| YMJG-4 II | Storm | 1 | 4,250 km | -151°C | 0.47g | 0.945 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| YMJG-4 II - Moon 1 | 410 km | -151°C | 0.01g | 3.1 × 10²⁰ kg | 318,382 km |
|
| YMJG-4 III |  Barren | 1 | 5,570 km | 22°C | 0.86g | 1.918 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| YMJG-4 III - Moon 1 | 1,000 km | -187°C | 0.04g | 5.5 × 10²¹ kg | 559,392 km |
|
| YMJG-4 IV |  Temperate | 2 | 8,160 km | 39°C | 0.93g | 2.953 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| YMJG-4 IV - Moon 1 | 250 km | -204°C | 0g | 4.6 × 10¹⁹ kg | 220,181 km | | YMJG-4 IV - Moon 2 | 1,130 km | -204°C | 0.04g | 7.3 × 10²¹ kg | 609,948 km |
|
| YMJG-4 V |  Gas | 8 | 18,250 km | -223°C | 1.22g | 5.738 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| YMJG-4 V - Moon 1 | 160 km | -223°C | 0g | 8.5 × 10¹⁸ kg | 59,332 km | | YMJG-4 V - Moon 2 | 140 km | -223°C | 0g | 5.2 × 10¹⁸ kg | 94,845 km | | YMJG-4 V - Moon 3 | 200 km | -223°C | 0g | 1.7 × 10¹⁹ kg | 113,739 km | | YMJG-4 V - Moon 4 | 320 km | -223°C | 0.01g | 8.4 × 10¹⁹ kg | 207,432 km | | YMJG-4 V - Moon 5 | 920 km | -223°C | 0.02g | 2.9 × 10²¹ kg | 420,113 km | | YMJG-4 V - Moon 6 | 730 km | -223°C | 0.02g | 1.4 × 10²¹ kg | 853,531 km | | YMJG-4 V - Moon 7 | 1,990 km | -223°C | 0.07g | 4.2 × 10²² kg | 1,627,580 km | | YMJG-4 V - Moon 8 | 550 km | -223°C | 0.01g | 5.2 × 10²⁰ kg | 3,853,610 km |
|
| YMJG-4 VI | Barren | 3 | 12,630 km | 19°C | 1.12g | 8.027 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| YMJG-4 VI - Moon 1 | 230 km | -231°C | 0g | 2.6 × 10¹⁹ kg | 105,919 km | | YMJG-4 VI - Moon 2 | 1,290 km | -231°C | 0.03g | 8.6 × 10²¹ kg | 822,483 km | | YMJG-4 VI - Moon 3 | 1,250 km | -231°C | 0.03g | 7.7 × 10²¹ kg | 3,857,680 km |
|
| YMJG-4 VII | Barren | 1 | 10,230 km | 27°C | 1.24g | 15.436 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| YMJG-4 VII - Moon 1 | 1,750 km | -243°C | 0.04g | 2.0 × 10²² kg | 1,797,040 km |
|
| YMJG-4 VIII |  Oceanic | 0 | 4,380 km | 81°C | 0.68g | 20.006 AU |