| J142941 I |  Barren | 0 | 2,640 km | -101°C | 0.19g | 0.403 AU |
| J142941 II | Barren | 1 | 4,280 km | -138°C | 0.3g | 0.649 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J142941 II - Moon 1 | 290 km | -138°C | 0.01g | 1.1 × 10²⁰ kg | 97,124,852 km |
|
| J142941 III |  Plasma | 0 | 4,020 km | -160°C | 0.62g | 0.926 AU |
| J142941 IV |  Oceanic | 2 | 9,410 km | 9°C | 0.82g | 1.501 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J142941 IV - Moon 1 | 150 km | -184°C | 0g | 9.8 × 10¹⁸ kg | 224,617,841 km | | J142941 IV - Moon 2 | 900 km | -184°C | 0.03g | 3.8 × 10²¹ kg | 224,617,841 km |
|
| J142941 V |  Lava | 1 | 6,400 km | 603°C | 1.13g | 2.216 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J142941 V - Moon 1 | 610 km | -200°C | 0.02g | 9.1 × 10²⁰ kg | 331,558,224 km |
|
| J142941 VI |  Gas | 3 | 13,130 km | -216°C | 1.06g | 3.588 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J142941 VI - Moon 1 | 470 km | -216°C | 0.01g | 3.3 × 10²⁰ kg | 536,782,242 km | | J142941 VI - Moon 2 | 1,250 km | -216°C | 0.04g | 9.3 × 10²¹ kg | 536,782,242 km | | J142941 VI - Moon 3 | 580 km | -216°C | 0.01g | 6.9 × 10²⁰ kg | 536,782,242 km |
|
| J142941 VII | Gas | 6 | 15,710 km | -228°C | 1.01g | 5.787 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J142941 VII - Moon 1 | 130 km | -228°C | 0g | 4.2 × 10¹⁸ kg | 865,705,722 km | | J142941 VII - Moon 2 | 320 km | -228°C | 0.01g | 8.1 × 10¹⁹ kg | 865,705,722 km | | J142941 VII - Moon 3 | 510 km | -228°C | 0.01g | 3.9 × 10²⁰ kg | 865,705,722 km | | J142941 VII - Moon 4 | 1,000 km | -228°C | 0.03g | 3.7 × 10²¹ kg | 865,705,722 km | | J142941 VII - Moon 5 | 390 km | -228°C | 0.01g | 1.5 × 10²⁰ kg | 865,705,722 km | | J142941 VII - Moon 6 | 1,490 km | -228°C | 0.04g | 1.5 × 10²² kg | 865,705,722 km |
|
| J142941 VIII | Gas | 11 | 21,030 km | -239°C | 0.9g | 10.381 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J142941 VIII - Moon 1 | 140 km | -239°C | 0g | 4.4 × 10¹⁸ kg | 1,553,030,709 km | | J142941 VIII - Moon 2 | 180 km | -239°C | 0g | 9.0 × 10¹⁸ kg | 1,553,030,709 km | | J142941 VIII - Moon 3 | 180 km | -239°C | 0g | 1.0 × 10¹⁹ kg | 1,553,030,709 km | | J142941 VIII - Moon 4 | 390 km | -239°C | 0.01g | 1.2 × 10²⁰ kg | 1,553,030,709 km | | J142941 VIII - Moon 5 | 590 km | -239°C | 0.01g | 5.3 × 10²⁰ kg | 1,553,030,709 km | | J142941 VIII - Moon 6 | 1,190 km | -239°C | 0.03g | 5.8 × 10²¹ kg | 1,553,030,709 km | | J142941 VIII - Moon 7 | 680 km | -239°C | 0.01g | 8.4 × 10²⁰ kg | 1,553,030,709 km | | J142941 VIII - Moon 8 | 1,230 km | -239°C | 0.03g | 6.4 × 10²¹ kg | 1,553,030,709 km | | J142941 VIII - Moon 9 | 1,430 km | -239°C | 0.04g | 1.1 × 10²² kg | 1,553,030,709 km | | J142941 VIII - Moon 10 | 1,120 km | -239°C | 0.02g | 4.6 × 10²¹ kg | 1,553,030,709 km | | J142941 VIII - Moon 11 | 620 km | -239°C | 0.01g | 6.1 × 10²⁰ kg | 1,553,030,709 km |
|
| J142941 IX |  Ice | 1 | 6,830 km | -19°C | 0.81g | 20.681 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J142941 IX - Moon 1 | 900 km | -249°C | 0.01g | 1.8 × 10²¹ kg | 3,093,841,576 km |
|