| J154551 I | Barren | 1 | 2,970 km | -107°C | 0.45g | 0.454 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154551 I - Moon 1 | 140 km | -107°C | 0g | 1.1 × 10¹⁹ kg | 67,950,240 km |
|
| J154551 II | Barren | 1 | 3,220 km | -133°C | 0.34g | 0.629 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154551 II - Moon 1 | 230 km | -133°C | 0.01g | 4.7 × 10¹⁹ kg | 94,041,334 km |
|
| J154551 III | Storm | 1 | 6,080 km | -165°C | 0.99g | 1.063 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154551 III - Moon 1 | 410 km | -165°C | 0.01g | 3.0 × 10²⁰ kg | 158,992,450 km |
|
| J154551 IV | Storm | 2 | 11,200 km | -157°C | 0.13g | 2.302 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154551 IV - Moon 1 | 530 km | -200°C | 0.01g | 5.5 × 10²⁰ kg | 344,366,580 km | | J154551 IV - Moon 2 | 900 km | -200°C | 0.03g | 3.5 × 10²¹ kg | 344,366,580 km |
|
| J154551 V | Gas | 14 | 25,070 km | -225°C | 0.81g | 5.361 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154551 V - Moon 1 | 150 km | -225°C | 0g | 5.7 × 10¹⁸ kg | 802,000,929 km | | J154551 V - Moon 2 | 210 km | -225°C | 0g | 1.9 × 10¹⁹ kg | 802,000,929 km | | J154551 V - Moon 3 | 180 km | -225°C | 0g | 1.2 × 10¹⁹ kg | 802,000,929 km | | J154551 V - Moon 4 | 370 km | -225°C | 0.01g | 1.3 × 10²⁰ kg | 802,000,929 km | | J154551 V - Moon 5 | 300 km | -225°C | 0g | 6.5 × 10¹⁹ kg | 802,000,929 km | | J154551 V - Moon 6 | 410 km | -225°C | 0.01g | 1.8 × 10²⁰ kg | 802,000,929 km | | J154551 V - Moon 7 | 440 km | -225°C | 0.01g | 2.4 × 10²⁰ kg | 802,000,929 km | | J154551 V - Moon 8 | 520 km | -225°C | 0.01g | 4.3 × 10²⁰ kg | 802,000,929 km | | J154551 V - Moon 9 | 780 km | -225°C | 0.02g | 1.6 × 10²¹ kg | 802,000,929 km | | J154551 V - Moon 10 | 220 km | -225°C | 0g | 2.5 × 10¹⁹ kg | 802,000,929 km | | J154551 V - Moon 11 | 1,310 km | -225°C | 0.04g | 9.7 × 10²¹ kg | 802,000,929 km | | J154551 V - Moon 12 | 1,390 km | -225°C | 0.04g | 1.2 × 10²² kg | 802,000,929 km | | J154551 V - Moon 13 | 1,460 km | -225°C | 0.04g | 1.4 × 10²² kg | 802,000,929 km | | J154551 V - Moon 14 | 260 km | -225°C | 0g | 3.8 × 10¹⁹ kg | 802,000,929 km |
|
| J154551 VI | Gas | 7 | 17,150 km | -243°C | 1.17g | 13.751 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154551 VI - Moon 1 | 340 km | -243°C | 0g | 7.5 × 10¹⁹ kg | 2,057,150,792 km | | J154551 VI - Moon 2 | 570 km | -243°C | 0.01g | 4.3 × 10²⁰ kg | 2,057,150,792 km | | J154551 VI - Moon 3 | 1,070 km | -243°C | 0.02g | 3.8 × 10²¹ kg | 2,057,150,792 km | | J154551 VI - Moon 4 | 1,510 km | -243°C | 0.04g | 1.2 × 10²² kg | 2,057,150,792 km | | J154551 VI - Moon 5 | 2,380 km | -243°C | 0.07g | 5.7 × 10²² kg | 2,057,150,792 km | | J154551 VI - Moon 6 | 2,810 km | -243°C | 0.09g | 1.0 × 10²³ kg | 2,057,150,792 km | | J154551 VI - Moon 7 | 2,280 km | -243°C | 0.06g | 4.9 × 10²² kg | 2,057,150,792 km |
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