| J124930 I |  Barren | 0 | 1,930 km | -75°C | 0.09g | 0.394 AU |
| J124930 II | Barren | 1 | 4,130 km | -124°C | 0.44g | 0.699 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J124930 II - Moon 1 | 410 km | -124°C | 0.01g | 3.6 × 10²⁰ kg | 104,498,029 km |
|
| J124930 III |  Temperate | 1 | 5,630 km | 13°C | 0.56g | 1.402 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J124930 III - Moon 1 | 560 km | -168°C | 0.02g | 8.6 × 10²⁰ kg | 209,682,579 km |
|
| J124930 IV | Temperate | 1 | 6,130 km | 36°C | 0.49g | 1.913 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J124930 IV - Moon 1 | 580 km | -183°C | 0.02g | 8.5 × 10²⁰ kg | 286,223,991 km |
|
| J124930 V |  Lava | 1 | 5,610 km | 664°C | 0.89g | 2.543 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J124930 V - Moon 1 | 150 km | -195°C | 0g | 8.0 × 10¹⁸ kg | 380,480,946 km |
|
| J124930 VI | Barren | 2 | 5,260 km | 5°C | 0.93g | 3.599 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J124930 VI - Moon 1 | 240 km | -207°C | 0g | 3.8 × 10¹⁹ kg | 538,401,997 km | | J124930 VI - Moon 2 | 560 km | -207°C | 0.01g | 6.4 × 10²⁰ kg | 538,401,997 km |
|
| J124930 VII |  Gas | 3 | 15,630 km | -225°C | 0.84g | 6.693 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J124930 VII - Moon 1 | 580 km | -225°C | 0.01g | 6.0 × 10²⁰ kg | 1,001,241,117 km | | J124930 VII - Moon 2 | 1,400 km | -225°C | 0.04g | 1.2 × 10²² kg | 1,001,241,117 km | | J124930 VII - Moon 3 | 2,430 km | -225°C | 0.09g | 8.0 × 10²² kg | 1,001,241,117 km |
|
| J124930 VIII | Gas | 9 | 19,240 km | -236°C | 1.4g | 11.267 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J124930 VIII - Moon 1 | 190 km | -236°C | 0g | 1.3 × 10¹⁹ kg | 1,685,513,306 km | | J124930 VIII - Moon 2 | 290 km | -236°C | 0g | 5.0 × 10¹⁹ kg | 1,685,513,306 km | | J124930 VIII - Moon 3 | 380 km | -236°C | 0.01g | 1.3 × 10²⁰ kg | 1,685,513,306 km | | J124930 VIII - Moon 4 | 890 km | -236°C | 0.02g | 2.2 × 10²¹ kg | 1,685,513,306 km | | J124930 VIII - Moon 5 | 580 km | -236°C | 0.01g | 5.2 × 10²⁰ kg | 1,685,513,306 km | | J124930 VIII - Moon 6 | 1,370 km | -236°C | 0.04g | 9.7 × 10²¹ kg | 1,685,513,306 km | | J124930 VIII - Moon 7 | 1,070 km | -236°C | 0.02g | 4.2 × 10²¹ kg | 1,685,513,306 km | | J124930 VIII - Moon 8 | 2,170 km | -236°C | 0.07g | 4.7 × 10²² kg | 1,685,513,306 km | | J124930 VIII - Moon 9 | 1,740 km | -236°C | 0.05g | 2.2 × 10²² kg | 1,685,513,306 km |
|
| J124930 IX | Temperate | 1 | 7,560 km | 26°C | 0.95g | 18.563 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J124930 IX - Moon 1 | 670 km | -244°C | 0.01g | 7.6 × 10²⁰ kg | 2,777,002,803 km |
|