| J221855 I |  Barren | 0 | 2,640 km | -93°C | 0.32g | 0.41 AU |
| J221855 II | Barren | 1 | 5,410 km | 26°C | 0.49g | 0.905 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J221855 II - Moon 1 | 890 km | -152°C | 0.04g | 4.4 × 10²¹ kg | 135,453,450 km |
|
| J221855 III |  Lava | 1 | 6,040 km | 1440°C | 0.72g | 1.7 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J221855 III - Moon 1 | 190 km | -185°C | 0g | 2.1 × 10¹⁹ kg | 254,277,239 km |
|
| J221855 IV | Barren | 2 | 3,690 km | 321°C | 0.33g | 2.586 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J221855 IV - Moon 1 | 140 km | -202°C | 0g | 6.6 × 10¹⁸ kg | 386,797,470 km | | J221855 IV - Moon 2 | 410 km | -202°C | 0.01g | 2.3 × 10²⁰ kg | 386,797,470 km |
|
| J221855 V |  Storm | 2 | 12,070 km | 79°C | 0.11g | 3.592 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J221855 V - Moon 1 | 280 km | -212°C | 0g | 5.9 × 10¹⁹ kg | 537,337,856 km | | J221855 V - Moon 2 | 1,230 km | -212°C | 0.04g | 8.9 × 10²¹ kg | 537,337,856 km |
|
| J221855 VI |  Gas | 6 | 17,070 km | -230°C | 1.28g | 7.009 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J221855 VI - Moon 1 | 210 km | -230°C | 0g | 2.0 × 10¹⁹ kg | 1,048,580,063 km | | J221855 VI - Moon 2 | 480 km | -230°C | 0.01g | 3.1 × 10²⁰ kg | 1,048,580,063 km | | J221855 VI - Moon 3 | 690 km | -230°C | 0.01g | 1.0 × 10²¹ kg | 1,048,580,063 km | | J221855 VI - Moon 4 | 1,790 km | -230°C | 0.06g | 2.7 × 10²² kg | 1,048,580,063 km | | J221855 VI - Moon 5 | 1,070 km | -230°C | 0.03g | 4.6 × 10²¹ kg | 1,048,580,063 km | | J221855 VI - Moon 6 | 1,480 km | -230°C | 0.04g | 1.4 × 10²² kg | 1,048,580,063 km |
|
| J221855 VII |  Plasma | 3 | 4,100 km | -239°C | 1.08g | 11.096 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J221855 VII - Moon 1 | 140 km | -239°C | 0g | 4.5 × 10¹⁸ kg | 1,659,930,673 km | | J221855 VII - Moon 2 | 240 km | -239°C | 0g | 2.7 × 10¹⁹ kg | 1,659,930,673 km | | J221855 VII - Moon 3 | 210 km | -239°C | 0g | 1.7 × 10¹⁹ kg | 1,659,930,673 km |
|
| J221855 VIII |  Temperate | 3 | 9,470 km | 30°C | 1.36g | 16.381 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J221855 VIII - Moon 1 | 320 km | -245°C | 0g | 6.1 × 10¹⁹ kg | 2,450,495,898 km | | J221855 VIII - Moon 2 | 1,520 km | -245°C | 0.04g | 1.2 × 10²² kg | 2,450,495,898 km | | J221855 VIII - Moon 3 | 1,090 km | -245°C | 0.02g | 3.9 × 10²¹ kg | 2,450,495,898 km |
|