| J154642 I |  Barren | 0 | 1,870 km | -72°C | 0.14g | 0.403 AU |
| J154642 II |  Oceanic | 1 | 6,790 km | 31°C | 0.73g | 1.119 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154642 II - Moon 1 | 1,030 km | -152°C | 0.05g | 7.2 × 10²¹ kg | 167,393,329 km |
|
| J154642 III |  Lava | 3 | 4,410 km | 502°C | 0.62g | 3.896 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154642 III - Moon 1 | 250 km | -208°C | 0g | 4.4 × 10¹⁹ kg | 582,765,511 km | | J154642 III - Moon 2 | 690 km | -208°C | 0.02g | 1.3 × 10²¹ kg | 582,765,511 km | | J154642 III - Moon 3 | 260 km | -208°C | 0g | 5.1 × 10¹⁹ kg | 582,765,511 km |
|
| J154642 IV |  Gas | 9 | 20,830 km | -216°C | 0.88g | 5.048 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154642 IV - Moon 1 | 200 km | -216°C | 0g | 1.8 × 10¹⁹ kg | 755,109,069 km | | J154642 IV - Moon 2 | 190 km | -216°C | 0g | 1.5 × 10¹⁹ kg | 755,109,069 km | | J154642 IV - Moon 3 | 250 km | -216°C | 0g | 4.1 × 10¹⁹ kg | 755,109,069 km | | J154642 IV - Moon 4 | 470 km | -216°C | 0.01g | 3.4 × 10²⁰ kg | 755,109,069 km | | J154642 IV - Moon 5 | 1,020 km | -216°C | 0.03g | 4.5 × 10²¹ kg | 755,109,069 km | | J154642 IV - Moon 6 | 1,980 km | -216°C | 0.08g | 4.4 × 10²² kg | 755,109,069 km | | J154642 IV - Moon 7 | 1,480 km | -216°C | 0.05g | 1.6 × 10²² kg | 755,109,069 km | | J154642 IV - Moon 8 | 480 km | -216°C | 0.01g | 3.6 × 10²⁰ kg | 755,109,069 km | | J154642 IV - Moon 9 | 280 km | -216°C | 0g | 6.0 × 10¹⁹ kg | 755,109,069 km |
|
| J154642 V |  Temperate | 1 | 7,420 km | 21°C | 1.04g | 6.643 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154642 V - Moon 1 | 200 km | -224°C | 0g | 1.7 × 10¹⁹ kg | 993,798,914 km |
|
| J154642 VI | Gas | 4 | 13,050 km | -235°C | 0.89g | 10.957 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154642 VI - Moon 1 | 460 km | -235°C | 0.01g | 2.5 × 10²⁰ kg | 1,639,159,955 km | | J154642 VI - Moon 2 | 1,280 km | -235°C | 0.03g | 7.9 × 10²¹ kg | 1,639,159,955 km | | J154642 VI - Moon 3 | 2,200 km | -235°C | 0.07g | 5.1 × 10²² kg | 1,639,159,955 km | | J154642 VI - Moon 4 | 920 km | -235°C | 0.02g | 2.6 × 10²¹ kg | 1,639,159,955 km |
|
| J154642 VII | Barren | 2 | 8,790 km | 37°C | 1.08g | 13.723 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154642 VII - Moon 1 | 180 km | -239°C | 0g | 9.1 × 10¹⁸ kg | 2,052,986,110 km | | J154642 VII - Moon 2 | 1,710 km | -239°C | 0.05g | 2.0 × 10²² kg | 2,052,986,110 km |
|