| J215431 I |  Storm | 1 | 4,650 km | -57°C | 0.61g | 0.416 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J215431 I - Moon 1 | 290 km | 177°C | 0.02g | 2.1 × 10²⁰ kg | 62,166,249 km |
|
| J215431 II |  Lava | 1 | 3,990 km | 837°C | 0.58g | 0.674 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J215431 II - Moon 1 | 250 km | 76°C | 0.01g | 1.1 × 10²⁰ kg | 100,851,032 km |
|
| J215431 III |  Temperate | 1 | 9,530 km | 14°C | 1.8g | 0.995 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J215431 III - Moon 1 | 380 km | 14°C | 0.02g | 4.0 × 10²⁰ kg | 148,780,089 km |
|
| J215431 IV |  Gas | 15 | 100,560 km | -115°C | 3.58g | 3.261 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J215431 IV - Moon 1 | 460 km | -115°C | 0.02g | 5.5 × 10²⁰ kg | 487,876,788 km | | J215431 IV - Moon 2 | 580 km | -115°C | 0.02g | 1.2 × 10²¹ kg | 487,876,788 km | | J215431 IV - Moon 3 | 590 km | -115°C | 0.02g | 1.3 × 10²¹ kg | 487,876,788 km | | J215431 IV - Moon 4 | 940 km | -115°C | 0.05g | 6.2 × 10²¹ kg | 487,876,788 km | | J215431 IV - Moon 5 | 1,390 km | -115°C | 0.08g | 2.3 × 10²² kg | 487,876,788 km | | J215431 IV - Moon 6 | 1,410 km | -115°C | 0.08g | 2.5 × 10²² kg | 487,876,788 km | | J215431 IV - Moon 7 | 1,230 km | -115°C | 0.07g | 1.5 × 10²² kg | 487,876,788 km | | J215431 IV - Moon 8 | 1,070 km | -115°C | 0.06g | 9.6 × 10²¹ kg | 487,876,788 km | | J215431 IV - Moon 9 | 1,540 km | -115°C | 0.1g | 3.4 × 10²² kg | 487,876,788 km | | J215431 IV - Moon 10 | 3,000 km | -115°C | 0.25g | 3.3 × 10²³ kg | 487,876,788 km | | J215431 IV - Moon 11 | 1,160 km | -115°C | 0.06g | 1.3 × 10²² kg | 487,876,788 km | | J215431 IV - Moon 12 | 3,180 km | -115°C | 0.27g | 4.0 × 10²³ kg | 487,876,788 km | | J215431 IV - Moon 13 | 1,700 km | -115°C | 0.11g | 4.7 × 10²² kg | 487,876,788 km | | J215431 IV - Moon 14 | 2,230 km | -115°C | 0.16g | 1.2 × 10²³ kg | 487,876,788 km | | J215431 IV - Moon 15 | 840 km | -115°C | 0.04g | 4.3 × 10²¹ kg | 487,876,788 km |
|
| J215431 V | Gas | 16 | 62,480 km | -180°C | 3.56g | 9.527 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J215431 V - Moon 1 | 220 km | -180°C | 0g | 3.1 × 10¹⁹ kg | 1,425,283,351 km | | J215431 V - Moon 2 | 330 km | -180°C | 0.01g | 1.3 × 10²⁰ kg | 1,425,283,351 km | | J215431 V - Moon 3 | 410 km | -180°C | 0.01g | 2.6 × 10²⁰ kg | 1,425,283,351 km | | J215431 V - Moon 4 | 490 km | -180°C | 0.01g | 4.9 × 10²⁰ kg | 1,425,283,351 km | | J215431 V - Moon 5 | 570 km | -180°C | 0.02g | 8.4 × 10²⁰ kg | 1,425,283,351 km | | J215431 V - Moon 6 | 340 km | -180°C | 0.01g | 1.5 × 10²⁰ kg | 1,425,283,351 km | | J215431 V - Moon 7 | 950 km | -180°C | 0.04g | 4.8 × 10²¹ kg | 1,425,283,351 km | | J215431 V - Moon 8 | 1,040 km | -180°C | 0.04g | 6.4 × 10²¹ kg | 1,425,283,351 km | | J215431 V - Moon 9 | 1,790 km | -180°C | 0.09g | 4.2 × 10²² kg | 1,425,283,351 km | | J215431 V - Moon 10 | 1,670 km | -180°C | 0.08g | 3.2 × 10²² kg | 1,425,283,351 km | | J215431 V - Moon 11 | 2,700 km | -180°C | 0.16g | 1.7 × 10²³ kg | 1,425,283,351 km | | J215431 V - Moon 12 | 3,750 km | -180°C | 0.25g | 5.2 × 10²³ kg | 1,425,283,351 km | | J215431 V - Moon 13 | 3,070 km | -180°C | 0.19g | 2.6 × 10²³ kg | 1,425,283,351 km | | J215431 V - Moon 14 | 1,730 km | -180°C | 0.08g | 3.7 × 10²² kg | 1,425,283,351 km | | J215431 V - Moon 15 | 960 km | -180°C | 0.04g | 5.0 × 10²¹ kg | 1,425,283,351 km | | J215431 V - Moon 16 | 1,800 km | -180°C | 0.09g | 4.2 × 10²² kg | 1,425,283,351 km |
|
| J215431 VI |  Ice | 26 | 48,510 km | -220°C | 2.4g | 28.836 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J215431 VI - Moon 1 | 160 km | -220°C | 0g | 8.2 × 10¹⁸ kg | 4,313,730,777 km | | J215431 VI - Moon 2 | 150 km | -220°C | 0g | 7.4 × 10¹⁸ kg | 4,313,730,777 km | | J215431 VI - Moon 3 | 300 km | -220°C | 0.01g | 6.9 × 10¹⁹ kg | 4,313,730,777 km | | J215431 VI - Moon 4 | 250 km | -220°C | 0g | 3.8 × 10¹⁹ kg | 4,313,730,777 km | | J215431 VI - Moon 5 | 330 km | -220°C | 0.01g | 9.7 × 10¹⁹ kg | 4,313,730,777 km | | J215431 VI - Moon 6 | 380 km | -220°C | 0.01g | 1.5 × 10²⁰ kg | 4,313,730,777 km | | J215431 VI - Moon 7 | 190 km | -220°C | 0g | 1.4 × 10¹⁹ kg | 4,313,730,777 km | | J215431 VI - Moon 8 | 380 km | -220°C | 0.01g | 1.5 × 10²⁰ kg | 4,313,730,777 km | | J215431 VI - Moon 9 | 970 km | -220°C | 0.03g | 3.7 × 10²¹ kg | 4,313,730,777 km | | J215431 VI - Moon 10 | 770 km | -220°C | 0.02g | 1.7 × 10²¹ kg | 4,313,730,777 km | | J215431 VI - Moon 11 | 630 km | -220°C | 0.01g | 8.6 × 10²⁰ kg | 4,313,730,777 km | | J215431 VI - Moon 12 | 540 km | -220°C | 0.01g | 5.1 × 10²⁰ kg | 4,313,730,777 km | | J215431 VI - Moon 13 | 1,950 km | -220°C | 0.07g | 4.0 × 10²² kg | 4,313,730,777 km | | J215431 VI - Moon 14 | 910 km | -220°C | 0.02g | 3.0 × 10²¹ kg | 4,313,730,777 km | | J215431 VI - Moon 15 | 1,560 km | -220°C | 0.05g | 1.9 × 10²² kg | 4,313,730,777 km | | J215431 VI - Moon 16 | 2,690 km | -220°C | 0.11g | 1.2 × 10²³ kg | 4,313,730,777 km | | J215431 VI - Moon 17 | 4,090 km | -220°C | 0.21g | 5.1 × 10²³ kg | 4,313,730,777 km | | J215431 VI - Moon 18 | 3,570 km | -220°C | 0.17g | 3.2 × 10²³ kg | 4,313,730,777 km | | J215431 VI - Moon 19 | 1,810 km | -220°C | 0.06g | 3.1 × 10²² kg | 4,313,730,777 km | | J215431 VI - Moon 20 | 2,870 km | -220°C | 0.12g | 1.5 × 10²³ kg | 4,313,730,777 km | | J215431 VI - Moon 21 | 4,030 km | -220°C | 0.2g | 4.8 × 10²³ kg | 4,313,730,777 km | | J215431 VI - Moon 22 | 2,190 km | -220°C | 0.08g | 6.0 × 10²² kg | 4,313,730,777 km | | J215431 VI - Moon 23 | 780 km | -220°C | 0.02g | 1.8 × 10²¹ kg | 4,313,730,777 km | | J215431 VI - Moon 24 | 1,140 km | -220°C | 0.03g | 6.4 × 10²¹ kg | 4,313,730,777 km | | J215431 VI - Moon 25 | 880 km | -220°C | 0.02g | 2.7 × 10²¹ kg | 4,313,730,777 km | | J215431 VI - Moon 26 | 130 km | -220°C | 0g | 4.4 × 10¹⁸ kg | 4,313,730,777 km |
|
| J215431 VII |  Barren | 0 | 3,200 km | 237°C | 0.2g | 52.049 AU |
| J215431 VIII | Barren | 0 | 3,860 km | 130°C | 0.59g | 61.968 AU |