| 57-KJB I |  Barren | 0 | 2,570 km | -104°C | 0.38g | 0.423 AU |
| 57-KJB II |  Gas | 6 | 18,950 km | -197°C | 1.2g | 2.084 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 57-KJB II - Moon 1 | 170 km | -197°C | 0g | 1.3 × 10¹⁹ kg | 84,653 km | | 57-KJB II - Moon 2 | 290 km | -197°C | 0.01g | 7.2 × 10¹⁹ kg | 159,388 km | | 57-KJB II - Moon 3 | 760 km | -197°C | 0.02g | 2.0 × 10²¹ kg | 371,825 km | | 57-KJB II - Moon 4 | 730 km | -197°C | 0.02g | 1.7 × 10²¹ kg | 766,967 km | | 57-KJB II - Moon 5 | 1,020 km | -197°C | 0.04g | 5.5 × 10²¹ kg | 1,018,960 km | | 57-KJB II - Moon 6 | 320 km | -197°C | 0.01g | 10.0 × 10¹⁹ kg | 1,698,180 km |
|
| 57-KJB III |  Lava | 2 | 11,860 km | 718°C | 1.08g | 3.661 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 57-KJB III - Moon 1 | 430 km | -216°C | 0.01g | 2.3 × 10²⁰ kg | 155,408 km | | 57-KJB III - Moon 2 | 1,380 km | -216°C | 0.05g | 1.3 × 10²² kg | 1,045,330 km |
|
| 57-KJB IV | Barren | 3 | 11,370 km | 34°C | 1.05g | 6.205 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 57-KJB IV - Moon 1 | 170 km | -229°C | 0g | 9.3 × 10¹⁸ kg | 54,852 km | | 57-KJB IV - Moon 2 | 570 km | -229°C | 0.01g | 5.4 × 10²⁰ kg | 403,314 km | | 57-KJB IV - Moon 3 | 1,670 km | -229°C | 0.05g | 2.1 × 10²² kg | 2,152,890 km |
|
| 57-KJB V | Gas | 5 | 16,400 km | -237°C | 0.55g | 9.253 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 57-KJB V - Moon 1 | 170 km | -237°C | 0g | 8.4 × 10¹⁸ kg | 113,815 km | | 57-KJB V - Moon 2 | 430 km | -237°C | 0.01g | 1.9 × 10²⁰ kg | 308,240 km | | 57-KJB V - Moon 3 | 930 km | -237°C | 0.02g | 2.6 × 10²¹ kg | 1,039,060 km | | 57-KJB V - Moon 4 | 1,810 km | -237°C | 0.05g | 2.5 × 10²² kg | 2,179,790 km | | 57-KJB V - Moon 5 | 1,190 km | -237°C | 0.03g | 6.0 × 10²¹ kg | 5,683,600 km |
|
| 57-KJB VI | Gas | 9 | 18,080 km | -245°C | 1.21g | 14.975 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 57-KJB VI - Moon 1 | 300 km | -245°C | 0g | 4.8 × 10¹⁹ kg | 288,751 km | | 57-KJB VI - Moon 2 | 270 km | -245°C | 0g | 3.4 × 10¹⁹ kg | 426,975 km | | 57-KJB VI - Moon 3 | 750 km | -245°C | 0.01g | 1.1 × 10²¹ kg | 747,447 km | | 57-KJB VI - Moon 4 | 580 km | -245°C | 0.01g | 4.6 × 10²⁰ kg | 1,131,360 km | | 57-KJB VI - Moon 5 | 1,140 km | -245°C | 0.02g | 4.6 × 10²¹ kg | 1,596,400 km | | 57-KJB VI - Moon 6 | 860 km | -245°C | 0.02g | 1.7 × 10²¹ kg | 2,395,530 km | | 57-KJB VI - Moon 7 | 2,090 km | -245°C | 0.06g | 3.6 × 10²² kg | 3,391,270 km | | 57-KJB VI - Moon 8 | 2,060 km | -245°C | 0.05g | 3.4 × 10²² kg | 6,395,440 km | | 57-KJB VI - Moon 9 | 1,140 km | -245°C | 0.02g | 4.4 × 10²¹ kg | 9,748,790 km |
|
| 57-KJB VII |  Oceanic | 2 | 4,580 km | 71°C | 0.72g | 19.364 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 57-KJB VII - Moon 1 | 240 km | -248°C | 0g | 2.0 × 10¹⁹ kg | 530,643 km | | 57-KJB VII - Moon 2 | 310 km | -248°C | 0g | 5.1 × 10¹⁹ kg | 3,133,960 km |
|