| J212812 I |  Barren | 0 | 2,080 km | -31°C | 0.12g | 0.216 AU |
| J212812 II |  Plasma | 0 | 2,050 km | -74°C | 0.3g | 0.32 AU |
| J212812 III | Barren | 0 | 2,480 km | -127°C | 0.31g | 0.596 AU |
| J212812 IV |  Lava | 0 | 4,260 km | 1445°C | 0.37g | 0.69 AU |
| J212812 V |  Oceanic | 2 | 10,020 km | 41°C | 0.97g | 1.615 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J212812 V - Moon 1 | 130 km | -185°C | 0g | 5.0 × 10¹⁸ kg | 241,599,660 km | | J212812 V - Moon 2 | 800 km | -185°C | 0.03g | 2.5 × 10²¹ kg | 241,599,660 km |
|
| J212812 VI |  Temperate | 2 | 11,460 km | 7°C | 1.05g | 2.666 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J212812 VI - Moon 1 | 400 km | -204°C | 0.01g | 2.1 × 10²⁰ kg | 398,844,625 km | | J212812 VI - Moon 2 | 1,030 km | -204°C | 0.03g | 5.3 × 10²¹ kg | 398,844,625 km |
|
| J212812 VII | Temperate | 2 | 8,310 km | 31°C | 1.08g | 3.299 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J212812 VII - Moon 1 | 430 km | -211°C | 0.01g | 2.5 × 10²⁰ kg | 493,578,748 km | | J212812 VII - Moon 2 | 1,090 km | -211°C | 0.03g | 6.0 × 10²¹ kg | 493,578,748 km |
|
| J212812 VIII | Temperate | 3 | 10,650 km | 7°C | 1.13g | 5.404 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J212812 VIII - Moon 1 | 440 km | -225°C | 0.01g | 2.5 × 10²⁰ kg | 808,472,740 km | | J212812 VIII - Moon 2 | 1,240 km | -225°C | 0.04g | 8.1 × 10²¹ kg | 808,472,740 km | | J212812 VIII - Moon 3 | 370 km | -225°C | 0.01g | 1.4 × 10²⁰ kg | 808,472,740 km |
|
| J212812 IX |  Gas | 9 | 21,050 km | -233°C | 0.9g | 7.989 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J212812 IX - Moon 1 | 150 km | -233°C | 0g | 5.9 × 10¹⁸ kg | 1,195,113,578 km | | J212812 IX - Moon 2 | 310 km | -233°C | 0g | 6.7 × 10¹⁹ kg | 1,195,113,578 km | | J212812 IX - Moon 3 | 370 km | -233°C | 0.01g | 1.2 × 10²⁰ kg | 1,195,113,578 km | | J212812 IX - Moon 4 | 930 km | -233°C | 0.02g | 2.7 × 10²¹ kg | 1,195,113,578 km | | J212812 IX - Moon 5 | 510 km | -233°C | 0.01g | 3.5 × 10²⁰ kg | 1,195,113,578 km | | J212812 IX - Moon 6 | 1,380 km | -233°C | 0.04g | 1.1 × 10²² kg | 1,195,113,578 km | | J212812 IX - Moon 7 | 1,310 km | -233°C | 0.03g | 8.8 × 10²¹ kg | 1,195,113,578 km | | J212812 IX - Moon 8 | 1,140 km | -233°C | 0.03g | 5.4 × 10²¹ kg | 1,195,113,578 km | | J212812 IX - Moon 9 | 530 km | -233°C | 0.01g | 4.0 × 10²⁰ kg | 1,195,113,578 km |
|
| J212812 X | Temperate | 2 | 10,120 km | 12°C | 1.14g | 12.762 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J212812 X - Moon 1 | 340 km | -242°C | 0g | 7.6 × 10¹⁹ kg | 1,909,109,948 km | | J212812 X - Moon 2 | 1,320 km | -242°C | 0.03g | 7.9 × 10²¹ kg | 1,909,109,948 km |
|
| J212812 XI | Gas | 5 | 16,810 km | -248°C | 1.18g | 19.753 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J212812 XI - Moon 1 | 290 km | -248°C | 0g | 3.9 × 10¹⁹ kg | 2,955,050,222 km | | J212812 XI - Moon 2 | 280 km | -248°C | 0g | 3.4 × 10¹⁹ kg | 2,955,050,222 km | | J212812 XI - Moon 3 | 990 km | -248°C | 0.02g | 2.6 × 10²¹ kg | 2,955,050,222 km | | J212812 XI - Moon 4 | 1,670 km | -248°C | 0.04g | 1.6 × 10²² kg | 2,955,050,222 km | | J212812 XI - Moon 5 | 1,720 km | -248°C | 0.04g | 1.7 × 10²² kg | 2,955,050,222 km |
|