| J155541 I |  Barren | 1 | 3,840 km | -47°C | 0.43g | 0.41 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J155541 I - Moon 1 | 380 km | -47°C | 0.02g | 3.7 × 10²⁰ kg | 61,367,710 km |
|
| J155541 II | Barren | 1 | 5,320 km | 42°C | 0.32g | 0.806 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J155541 II - Moon 1 | 220 km | -112°C | 0.01g | 4.3 × 10¹⁹ kg | 120,598,422 km |
|
| J155541 III |  Temperate | 2 | 4,850 km | 27°C | 0.45g | 1.156 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J155541 III - Moon 1 | 380 km | -138°C | 0.01g | 2.6 × 10²⁰ kg | 172,981,486 km | | J155541 III - Moon 2 | 570 km | -138°C | 0.02g | 1.1 × 10²¹ kg | 172,981,486 km |
|
| J155541 IV | Temperate | 1 | 6,620 km | 27°C | 0.65g | 1.361 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J155541 IV - Moon 1 | 890 km | -149°C | 0.04g | 4.5 × 10²¹ kg | 203,542,938 km |
|
| J155541 V |  Oceanic | 0 | 3,010 km | 81°C | 0.26g | 1.554 AU |
| J155541 VI | Temperate | 1 | 4,000 km | 33°C | 0.54g | 2.015 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J155541 VI - Moon 1 | 140 km | -171°C | 0g | 7.0 × 10¹⁸ kg | 301,456,884 km |
|
| J155541 VII |  Gas | 7 | 22,010 km | -189°C | 0.92g | 2.938 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J155541 VII - Moon 1 | 200 km | -189°C | 0g | 2.2 × 10¹⁹ kg | 439,565,025 km | | J155541 VII - Moon 2 | 320 km | -189°C | 0.01g | 1.2 × 10²⁰ kg | 439,565,025 km | | J155541 VII - Moon 3 | 790 km | -189°C | 0.03g | 2.4 × 10²¹ kg | 439,565,025 km | | J155541 VII - Moon 4 | 850 km | -189°C | 0.03g | 3.1 × 10²¹ kg | 439,565,025 km | | J155541 VII - Moon 5 | 270 km | -189°C | 0.01g | 6.6 × 10¹⁹ kg | 439,565,025 km | | J155541 VII - Moon 6 | 1,630 km | -189°C | 0.07g | 2.8 × 10²² kg | 439,565,025 km | | J155541 VII - Moon 7 | 270 km | -189°C | 0.01g | 6.0 × 10¹⁹ kg | 439,565,025 km |
|
| J155541 VIII | Gas | 1 | 13,020 km | -211°C | 0.68g | 5.493 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J155541 VIII - Moon 1 | 1,430 km | -211°C | 0.05g | 1.5 × 10²² kg | 821,670,642 km |
|
| J155541 IX | Gas | 13 | 76,750 km | -229°C | 4g | 10.721 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J155541 IX - Moon 1 | 320 km | -229°C | 0g | 7.8 × 10¹⁹ kg | 1,603,860,169 km | | J155541 IX - Moon 2 | 360 km | -229°C | 0.01g | 1.1 × 10²⁰ kg | 1,603,860,169 km | | J155541 IX - Moon 3 | 180 km | -229°C | 0g | 1.1 × 10¹⁹ kg | 1,603,860,169 km | | J155541 IX - Moon 4 | 920 km | -229°C | 0.02g | 2.8 × 10²¹ kg | 1,603,860,169 km | | J155541 IX - Moon 5 | 970 km | -229°C | 0.02g | 3.4 × 10²¹ kg | 1,603,860,169 km | | J155541 IX - Moon 6 | 1,570 km | -229°C | 0.05g | 1.7 × 10²² kg | 1,603,860,169 km | | J155541 IX - Moon 7 | 2,190 km | -229°C | 0.08g | 5.4 × 10²² kg | 1,603,860,169 km | | J155541 IX - Moon 8 | 3,940 km | -229°C | 0.18g | 4.0 × 10²³ kg | 1,603,860,169 km | | J155541 IX - Moon 9 | 2,100 km | -229°C | 0.07g | 4.7 × 10²² kg | 1,603,860,169 km | | J155541 IX - Moon 10 | 3,550 km | -229°C | 0.15g | 2.8 × 10²³ kg | 1,603,860,169 km | | J155541 IX - Moon 11 | 5,480 km | -229°C | 0.28g | 1.2 × 10²⁴ kg | 1,603,860,169 km | | J155541 IX - Moon 12 | 3,610 km | -229°C | 0.15g | 3.0 × 10²³ kg | 1,603,860,169 km | | J155541 IX - Moon 13 | 210 km | -229°C | 0g | 1.8 × 10¹⁹ kg | 1,603,860,169 km |
|
| J155541 X |  Ice | 2 | 9,760 km | -19°C | 1.68g | 27.268 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J155541 X - Moon 1 | 360 km | -245°C | 0g | 8.6 × 10¹⁹ kg | 4,079,192,637 km | | J155541 X - Moon 2 | 810 km | -245°C | 0.01g | 1.4 × 10²¹ kg | 4,079,192,637 km |
|