| J141857 I |  Barren | 0 | 2,850 km | -94°C | 0.25g | 0.353 AU |
| J141857 II | Barren | 1 | 6,130 km | 22°C | 0.72g | 0.986 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J141857 II - Moon 1 | 530 km | -166°C | 0.02g | 7.2 × 10²⁰ kg | 147,524,665 km |
|
| J141857 III |  Temperate | 2 | 6,610 km | 11°C | 0.94g | 1.684 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J141857 III - Moon 1 | 250 km | -191°C | 0g | 4.7 × 10¹⁹ kg | 251,981,840 km | | J141857 III - Moon 2 | 1,070 km | -191°C | 0.04g | 6.6 × 10²¹ kg | 251,981,840 km |
|
| J141857 IV |  Storm | 2 | 5,710 km | -92°C | 0.78g | 2.736 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J141857 IV - Moon 1 | 140 km | -209°C | 0g | 5.6 × 10¹⁸ kg | 409,259,377 km | | J141857 IV - Moon 2 | 640 km | -209°C | 0.02g | 10.0 × 10²⁰ kg | 409,259,377 km |
|
| J141857 V |  Gas | 8 | 21,710 km | -228°C | 1.6g | 5.543 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J141857 V - Moon 1 | 180 km | -228°C | 0g | 1.0 × 10¹⁹ kg | 829,185,393 km | | J141857 V - Moon 2 | 210 km | -228°C | 0g | 1.9 × 10¹⁹ kg | 829,185,393 km | | J141857 V - Moon 3 | 500 km | -228°C | 0.01g | 3.5 × 10²⁰ kg | 829,185,393 km | | J141857 V - Moon 4 | 460 km | -228°C | 0.01g | 2.7 × 10²⁰ kg | 829,185,393 km | | J141857 V - Moon 5 | 420 km | -228°C | 0.01g | 1.9 × 10²⁰ kg | 829,185,393 km | | J141857 V - Moon 6 | 1,140 km | -228°C | 0.03g | 5.8 × 10²¹ kg | 829,185,393 km | | J141857 V - Moon 7 | 1,260 km | -228°C | 0.03g | 8.2 × 10²¹ kg | 829,185,393 km | | J141857 V - Moon 8 | 910 km | -228°C | 0.02g | 2.7 × 10²¹ kg | 829,185,393 km |
|
| J141857 VI | Temperate | 2 | 10,050 km | 42°C | 0.89g | 12.885 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J141857 VI - Moon 1 | 390 km | -244°C | 0.01g | 1.2 × 10²⁰ kg | 1,927,621,902 km | | J141857 VI - Moon 2 | 880 km | -244°C | 0.02g | 1.9 × 10²¹ kg | 1,927,621,902 km |
|
| J141857 VII | Gas | 4 | 13,300 km | -249°C | 0.67g | 18.85 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J141857 VII - Moon 1 | 200 km | -249°C | 0g | 1.0 × 10¹⁹ kg | 2,819,988,390 km | | J141857 VII - Moon 2 | 580 km | -249°C | 0.01g | 4.2 × 10²⁰ kg | 2,819,988,390 km | | J141857 VII - Moon 3 | 2,530 km | -249°C | 0.07g | 6.3 × 10²² kg | 2,819,988,390 km | | J141857 VII - Moon 4 | 330 km | -249°C | 0g | 6.3 × 10¹⁹ kg | 2,819,988,390 km |
|