| J154937 I |  Lava | 0 | 2,370 km | 579°C | 0.26g | 0.328 AU |
| J154937 II |  Storm | 1 | 4,880 km | -49°C | 0.6g | 0.688 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154937 II - Moon 1 | 340 km | -49°C | 0.01g | 2.5 × 10²⁰ kg | 102,931,227 km |
|
| J154937 III |  Plasma | 0 | 3,100 km | -85°C | 0.28g | 0.976 AU |
| J154937 IV |  Gas | 12 | 29,050 km | -160°C | 1.95g | 2.661 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154937 IV - Moon 1 | 200 km | -160°C | 0g | 2.6 × 10¹⁹ kg | 398,032,011 km | | J154937 IV - Moon 2 | 260 km | -160°C | 0.01g | 6.9 × 10¹⁹ kg | 398,032,011 km | | J154937 IV - Moon 3 | 230 km | -160°C | 0.01g | 4.5 × 10¹⁹ kg | 398,032,011 km | | J154937 IV - Moon 4 | 310 km | -160°C | 0.01g | 1.2 × 10²⁰ kg | 398,032,011 km | | J154937 IV - Moon 5 | 460 km | -160°C | 0.01g | 4.4 × 10²⁰ kg | 398,032,011 km | | J154937 IV - Moon 6 | 120 km | -160°C | 0g | 5.7 × 10¹⁸ kg | 398,032,011 km | | J154937 IV - Moon 7 | 500 km | -160°C | 0.02g | 5.8 × 10²⁰ kg | 398,032,011 km | | J154937 IV - Moon 8 | 750 km | -160°C | 0.03g | 2.4 × 10²¹ kg | 398,032,011 km | | J154937 IV - Moon 9 | 1,070 km | -160°C | 0.05g | 8.0 × 10²¹ kg | 398,032,011 km | | J154937 IV - Moon 10 | 940 km | -160°C | 0.04g | 5.2 × 10²¹ kg | 398,032,011 km | | J154937 IV - Moon 11 | 1,340 km | -160°C | 0.06g | 1.7 × 10²² kg | 398,032,011 km | | J154937 IV - Moon 12 | 560 km | -160°C | 0.02g | 8.9 × 10²⁰ kg | 398,032,011 km |
|
| J154937 V |  Temperate | 1 | 6,030 km | 19°C | 0.7g | 3.933 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154937 V - Moon 1 | 740 km | -180°C | 0.03g | 2.1 × 10²¹ kg | 588,312,216 km |
|
| J154937 VI | Gas | 13 | 25,000 km | -202°C | 1.53g | 6.856 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154937 VI - Moon 1 | 340 km | -202°C | 0.01g | 1.2 × 10²⁰ kg | 1,025,706,820 km | | J154937 VI - Moon 2 | 300 km | -202°C | 0.01g | 8.1 × 10¹⁹ kg | 1,025,706,820 km | | J154937 VI - Moon 3 | 470 km | -202°C | 0.01g | 3.6 × 10²⁰ kg | 1,025,706,820 km | | J154937 VI - Moon 4 | 630 km | -202°C | 0.02g | 9.9 × 10²⁰ kg | 1,025,706,820 km | | J154937 VI - Moon 5 | 390 km | -202°C | 0.01g | 2.0 × 10²⁰ kg | 1,025,706,820 km | | J154937 VI - Moon 6 | 890 km | -202°C | 0.03g | 3.3 × 10²¹ kg | 1,025,706,820 km | | J154937 VI - Moon 7 | 720 km | -202°C | 0.02g | 1.6 × 10²¹ kg | 1,025,706,820 km | | J154937 VI - Moon 8 | 1,340 km | -202°C | 0.05g | 1.3 × 10²² kg | 1,025,706,820 km | | J154937 VI - Moon 9 | 1,500 km | -202°C | 0.06g | 1.9 × 10²² kg | 1,025,706,820 km | | J154937 VI - Moon 10 | 380 km | -202°C | 0.01g | 1.8 × 10²⁰ kg | 1,025,706,820 km | | J154937 VI - Moon 11 | 1,670 km | -202°C | 0.07g | 2.8 × 10²² kg | 1,025,706,820 km | | J154937 VI - Moon 12 | 1,210 km | -202°C | 0.04g | 9.4 × 10²¹ kg | 1,025,706,820 km | | J154937 VI - Moon 13 | 980 km | -202°C | 0.03g | 4.6 × 10²¹ kg | 1,025,706,820 km |
|
| J154937 VII | Gas | 4 | 15,270 km | -220°C | 1g | 12.032 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154937 VII - Moon 1 | 150 km | -220°C | 0g | 6.1 × 10¹⁸ kg | 1,799,982,023 km | | J154937 VII - Moon 2 | 790 km | -220°C | 0.02g | 1.9 × 10²¹ kg | 1,799,982,023 km | | J154937 VII - Moon 3 | 850 km | -220°C | 0.02g | 2.4 × 10²¹ kg | 1,799,982,023 km | | J154937 VII - Moon 4 | 1,600 km | -220°C | 0.05g | 2.1 × 10²² kg | 1,799,982,023 km |
|
| J154937 VIII |  Oceanic | 2 | 11,290 km | 31°C | 0.74g | 25.118 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154937 VIII - Moon 1 | 590 km | -236°C | 0.01g | 5.6 × 10²⁰ kg | 3,757,590,708 km | | J154937 VIII - Moon 2 | 2,510 km | -236°C | 0.08g | 7.8 × 10²² kg | 3,757,590,708 km |
|