| K88X-J I |  Barren | 0 | 2,130 km | -68°C | 0.32g | 0.376 AU |
| K88X-J II | Barren | 0 | 3,220 km | -104°C | 0.28g | 0.554 AU |
| K88X-J III |  Lava | 1 | 3,090 km | 520°C | 0.48g | 0.776 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| K88X-J III - Moon 1 | 240 km | -131°C | 0.01g | 5.6 × 10¹⁹ kg | 156,185 km |
|
| K88X-J IV |  Temperate | 1 | 4,270 km | 33°C | 0.36g | 1.009 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| K88X-J IV - Moon 1 | 190 km | -148°C | 0g | 2.5 × 10¹⁹ kg | 260,528 km |
|
| K88X-J V | Temperate | 0 | 4,820 km | 5°C | 0.78g | 1.544 AU |
| K88X-J VI | Temperate | 2 | 5,010 km | 20°C | 0.86g | 2.522 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| K88X-J VI - Moon 1 | 170 km | -194°C | 0g | 1.3 × 10¹⁹ kg | 124,628 km | | K88X-J VI - Moon 2 | 390 km | -194°C | 0.01g | 2.1 × 10²⁰ kg | 945,144 km |
|
| K88X-J VII |  Gas | 6 | 17,340 km | -209°C | 0.9g | 3.813 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| K88X-J VII - Moon 1 | 190 km | -209°C | 0g | 1.6 × 10¹⁹ kg | 77,541 km | | K88X-J VII - Moon 2 | 310 km | -209°C | 0.01g | 8.4 × 10¹⁹ kg | 157,233 km | | K88X-J VII - Moon 3 | 820 km | -209°C | 0.02g | 2.3 × 10²¹ kg | 341,708 km | | K88X-J VII - Moon 4 | 250 km | -209°C | 0g | 4.2 × 10¹⁹ kg | 611,884 km | | K88X-J VII - Moon 5 | 1,700 km | -209°C | 0.07g | 2.8 × 10²² kg | 1,135,700 km | | K88X-J VII - Moon 6 | 290 km | -209°C | 0.01g | 6.8 × 10¹⁹ kg | 3,342,190 km |
|
| K88X-J VIII | Temperate | 2 | 9,980 km | 4°C | 1.06g | 7.173 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| K88X-J VIII - Moon 1 | 720 km | -226°C | 0.02g | 1.3 × 10²¹ kg | 342,641 km | | K88X-J VIII - Moon 2 | 1,790 km | -226°C | 0.06g | 2.8 × 10²² kg | 2,746,510 km |
|
| K88X-J IX | Barren | 1 | 6,040 km | 27°C | 0.77g | 11.023 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| K88X-J IX - Moon 1 | 280 km | -235°C | 0g | 4.6 × 10¹⁹ kg | 817,239 km |
|
| K88X-J X | Gas | 3 | 13,270 km | -240°C | 0.68g | 14.033 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| K88X-J X - Moon 1 | 260 km | -240°C | 0g | 3.3 × 10¹⁹ kg | 124,082 km | | K88X-J X - Moon 2 | 2,200 km | -240°C | 0.07g | 4.6 × 10²² kg | 1,857,350 km | | K88X-J X - Moon 3 | 990 km | -240°C | 0.02g | 3.1 × 10²¹ kg | 10,940,300 km |
|