| J122821 I |  Barren | 1 | 2,950 km | -34°C | 0.3g | 0.312 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J122821 I - Moon 1 | 150 km | -34°C | 0g | 1.6 × 10¹⁹ kg | 46,744,355 km |
|
| J122821 II |  Storm | 1 | 4,880 km | -96°C | 0.53g | 0.567 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J122821 II - Moon 1 | 150 km | -96°C | 0g | 1.3 × 10¹⁹ kg | 84,792,148 km |
|
| J122821 III | Barren | 1 | 6,850 km | 31°C | 0.42g | 0.987 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J122821 III - Moon 1 | 880 km | -139°C | 0.04g | 4.5 × 10²¹ kg | 147,597,165 km |
|
| J122821 IV | Barren | 0 | 4,590 km | 38°C | 0.42g | 1.481 AU |
| J122821 V |  Gas | 7 | 21,640 km | -190°C | 1.06g | 2.561 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J122821 V - Moon 1 | 170 km | -190°C | 0g | 1.3 × 10¹⁹ kg | 383,081,382 km | | J122821 V - Moon 2 | 290 km | -190°C | 0.01g | 8.2 × 10¹⁹ kg | 383,081,382 km | | J122821 V - Moon 3 | 560 km | -190°C | 0.02g | 7.2 × 10²⁰ kg | 383,081,382 km | | J122821 V - Moon 4 | 430 km | -190°C | 0.01g | 3.0 × 10²⁰ kg | 383,081,382 km | | J122821 V - Moon 5 | 1,050 km | -190°C | 0.04g | 6.3 × 10²¹ kg | 383,081,382 km | | J122821 V - Moon 6 | 1,430 km | -190°C | 0.06g | 1.8 × 10²² kg | 383,081,382 km | | J122821 V - Moon 7 | 1,820 km | -190°C | 0.08g | 4.1 × 10²² kg | 383,081,382 km |
|
| J122821 VI | Gas | 16 | 24,690 km | -209°C | 0.75g | 4.328 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J122821 VI - Moon 1 | 240 km | -209°C | 0g | 3.8 × 10¹⁹ kg | 647,408,058 km | | J122821 VI - Moon 2 | 280 km | -209°C | 0.01g | 6.2 × 10¹⁹ kg | 647,408,058 km | | J122821 VI - Moon 3 | 180 km | -209°C | 0g | 1.3 × 10¹⁹ kg | 647,408,058 km | | J122821 VI - Moon 4 | 300 km | -209°C | 0.01g | 7.7 × 10¹⁹ kg | 647,408,058 km | | J122821 VI - Moon 5 | 430 km | -209°C | 0.01g | 2.6 × 10²⁰ kg | 647,408,058 km | | J122821 VI - Moon 6 | 580 km | -209°C | 0.01g | 7.2 × 10²⁰ kg | 647,408,058 km | | J122821 VI - Moon 7 | 260 km | -209°C | 0g | 5.0 × 10¹⁹ kg | 647,408,058 km | | J122821 VI - Moon 8 | 300 km | -209°C | 0.01g | 7.4 × 10¹⁹ kg | 647,408,058 km | | J122821 VI - Moon 9 | 420 km | -209°C | 0.01g | 2.4 × 10²⁰ kg | 647,408,058 km | | J122821 VI - Moon 10 | 1,360 km | -209°C | 0.05g | 1.3 × 10²² kg | 647,408,058 km | | J122821 VI - Moon 11 | 1,250 km | -209°C | 0.04g | 9.7 × 10²¹ kg | 647,408,058 km | | J122821 VI - Moon 12 | 1,650 km | -209°C | 0.06g | 2.6 × 10²² kg | 647,408,058 km | | J122821 VI - Moon 13 | 1,920 km | -209°C | 0.08g | 4.3 × 10²² kg | 647,408,058 km | | J122821 VI - Moon 14 | 2,090 km | -209°C | 0.09g | 5.7 × 10²² kg | 647,408,058 km | | J122821 VI - Moon 15 | 1,170 km | -209°C | 0.04g | 7.9 × 10²¹ kg | 647,408,058 km | | J122821 VI - Moon 16 | 1,260 km | -209°C | 0.04g | 1.0 × 10²² kg | 647,408,058 km |
|
| J122821 VII | Gas | 19 | 37,900 km | -232°C | 2.01g | 10.616 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J122821 VII - Moon 1 | 300 km | -232°C | 0g | 5.9 × 10¹⁹ kg | 1,588,203,880 km | | J122821 VII - Moon 2 | 180 km | -232°C | 0g | 1.0 × 10¹⁹ kg | 1,588,203,880 km | | J122821 VII - Moon 3 | 360 km | -232°C | 0.01g | 1.1 × 10²⁰ kg | 1,588,203,880 km | | J122821 VII - Moon 4 | 550 km | -232°C | 0.01g | 4.6 × 10²⁰ kg | 1,588,203,880 km | | J122821 VII - Moon 5 | 180 km | -232°C | 0g | 9.9 × 10¹⁸ kg | 1,588,203,880 km | | J122821 VII - Moon 6 | 170 km | -232°C | 0g | 8.7 × 10¹⁸ kg | 1,588,203,880 km | | J122821 VII - Moon 7 | 870 km | -232°C | 0.02g | 2.2 × 10²¹ kg | 1,588,203,880 km | | J122821 VII - Moon 8 | 580 km | -232°C | 0.01g | 5.6 × 10²⁰ kg | 1,588,203,880 km | | J122821 VII - Moon 9 | 1,790 km | -232°C | 0.05g | 2.6 × 10²² kg | 1,588,203,880 km | | J122821 VII - Moon 10 | 1,130 km | -232°C | 0.03g | 5.4 × 10²¹ kg | 1,588,203,880 km | | J122821 VII - Moon 11 | 1,730 km | -232°C | 0.05g | 2.3 × 10²² kg | 1,588,203,880 km | | J122821 VII - Moon 12 | 950 km | -232°C | 0.02g | 3.0 × 10²¹ kg | 1,588,203,880 km | | J122821 VII - Moon 13 | 1,600 km | -232°C | 0.05g | 1.8 × 10²² kg | 1,588,203,880 km | | J122821 VII - Moon 14 | 4,010 km | -232°C | 0.17g | 4.1 × 10²³ kg | 1,588,203,880 km | | J122821 VII - Moon 15 | 3,350 km | -232°C | 0.13g | 2.2 × 10²³ kg | 1,588,203,880 km | | J122821 VII - Moon 16 | 3,380 km | -232°C | 0.13g | 2.3 × 10²³ kg | 1,588,203,880 km | | J122821 VII - Moon 17 | 2,990 km | -232°C | 0.11g | 1.5 × 10²³ kg | 1,588,203,880 km | | J122821 VII - Moon 18 | 1,520 km | -232°C | 0.04g | 1.5 × 10²² kg | 1,588,203,880 km | | J122821 VII - Moon 19 | 400 km | -232°C | 0.01g | 1.6 × 10²⁰ kg | 1,588,203,880 km |
|
| J122821 VIII | Barren | 2 | 8,880 km | 3°C | 0.86g | 20.385 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J122821 VIII - Moon 1 | 300 km | -244°C | 0g | 4.7 × 10¹⁹ kg | 3,049,512,501 km | | J122821 VIII - Moon 2 | 1,990 km | -244°C | 0.05g | 3.1 × 10²² kg | 3,049,512,501 km |
|
| J122821 IX |  Ice | 9 | 18,250 km | -248°C | 1.06g | 28.229 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J122821 IX - Moon 1 | 150 km | -248°C | 0g | 4.4 × 10¹⁸ kg | 4,223,025,807 km | | J122821 IX - Moon 2 | 220 km | -248°C | 0g | 1.6 × 10¹⁹ kg | 4,223,025,807 km | | J122821 IX - Moon 3 | 250 km | -248°C | 0g | 2.4 × 10¹⁹ kg | 4,223,025,807 km | | J122821 IX - Moon 4 | 880 km | -248°C | 0.01g | 1.7 × 10²¹ kg | 4,223,025,807 km | | J122821 IX - Moon 5 | 1,270 km | -248°C | 0.03g | 6.1 × 10²¹ kg | 4,223,025,807 km | | J122821 IX - Moon 6 | 1,350 km | -248°C | 0.03g | 7.4 × 10²¹ kg | 4,223,025,807 km | | J122821 IX - Moon 7 | 3,160 km | -248°C | 0.09g | 1.4 × 10²³ kg | 4,223,025,807 km | | J122821 IX - Moon 8 | 1,970 km | -248°C | 0.05g | 2.7 × 10²² kg | 4,223,025,807 km | | J122821 IX - Moon 9 | 870 km | -248°C | 0.01g | 1.7 × 10²¹ kg | 4,223,025,807 km |
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