| J234942 I |  Lava | 1 | 2,420 km | 829°C | 0.41g | 0.555 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J234942 I - Moon 1 | 150 km | -140°C | 0g | 1.1 × 10¹⁹ kg | 83,022,258 km |
|
| J234942 II |  Plasma | 1 | 3,000 km | -163°C | 0.52g | 0.813 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J234942 II - Moon 1 | 140 km | -163°C | 0g | 8.0 × 10¹⁸ kg | 121,626,239 km |
|
| J234942 III |  Temperate | 1 | 4,850 km | 13°C | 0.47g | 1.53 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J234942 III - Moon 1 | 190 km | -193°C | 0g | 2.0 × 10¹⁹ kg | 228,902,404 km |
|
| J234942 IV |  Barren | 1 | 10,080 km | 29°C | 0.95g | 3.012 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J234942 IV - Moon 1 | 800 km | -216°C | 0.02g | 2.0 × 10²¹ kg | 450,538,439 km |
|
| J234942 V | Temperate | 2 | 5,780 km | 2°C | 0.66g | 4.706 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J234942 V - Moon 1 | 140 km | -227°C | 0g | 4.8 × 10¹⁸ kg | 704,070,812 km | | J234942 V - Moon 2 | 710 km | -227°C | 0.02g | 1.1 × 10²¹ kg | 704,070,812 km |
|
| J234942 VI | Barren | 1 | 7,920 km | 38°C | 0.73g | 6.58 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J234942 VI - Moon 1 | 750 km | -234°C | 0.02g | 1.3 × 10²¹ kg | 984,302,813 km |
|
| J234942 VII | Temperate | 2 | 9,600 km | 13°C | 1.38g | 11.043 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J234942 VII - Moon 1 | 320 km | -243°C | 0g | 6.4 × 10¹⁹ kg | 1,651,985,220 km | | J234942 VII - Moon 2 | 1,730 km | -243°C | 0.04g | 1.9 × 10²² kg | 1,651,985,220 km |
|