| J210247 I |  Barren | 1 | 3,860 km | 32°C | 0.72g | 1.034 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J210247 I - Moon 1 | 290 km | -148°C | 0.01g | 1.0 × 10²⁰ kg | 154,710,802 km |
|
| J210247 II |  Lava | 1 | 3,400 km | 553°C | 0.62g | 1.459 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J210247 II - Moon 1 | 210 km | -169°C | 0g | 3.1 × 10¹⁹ kg | 218,297,221 km |
|
| J210247 III |  Storm | 2 | 5,620 km | -87°C | 0.85g | 2.49 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J210247 III - Moon 1 | 230 km | -193°C | 0g | 3.7 × 10¹⁹ kg | 372,472,775 km | | J210247 III - Moon 2 | 620 km | -193°C | 0.02g | 1.0 × 10²¹ kg | 372,472,775 km |
|
| J210247 IV |  Oceanic | 0 | 2,860 km | 81°C | 0.18g | 3.345 AU |
| J210247 V | Storm | 2 | 8,590 km | -48°C | 0.24g | 4.912 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J210247 V - Moon 1 | 320 km | -216°C | 0.01g | 9.4 × 10¹⁹ kg | 734,838,653 km | | J210247 V - Moon 2 | 1,070 km | -216°C | 0.03g | 5.4 × 10²¹ kg | 734,838,653 km |
|
| J210247 VI |  Temperate | 4 | 11,210 km | 10°C | 1.17g | 9.112 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J210247 VI - Moon 1 | 280 km | -231°C | 0g | 5.0 × 10¹⁹ kg | 1,363,160,334 km | | J210247 VI - Moon 2 | 230 km | -231°C | 0g | 2.4 × 10¹⁹ kg | 1,363,160,334 km | | J210247 VI - Moon 3 | 850 km | -231°C | 0.02g | 2.0 × 10²¹ kg | 1,363,160,334 km | | J210247 VI - Moon 4 | 1,500 km | -231°C | 0.04g | 1.4 × 10²² kg | 1,363,160,334 km |
|