| J123828 I |  Barren | 0 | 2,040 km | -101°C | 0.15g | 0.503 AU |
| J123828 II |  Oceanic | 0 | 2,460 km | 81°C | 0.29g | 0.764 AU |
| J123828 III | Barren | 2 | 8,840 km | 28°C | 0.89g | 3.064 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J123828 III - Moon 1 | 230 km | -203°C | 0g | 3.2 × 10¹⁹ kg | 458,333,389 km | | J123828 III - Moon 2 | 1,140 km | -203°C | 0.04g | 7.6 × 10²¹ kg | 458,333,389 km |
|
| J123828 IV |  Storm | 2 | 8,140 km | 73°C | 0.51g | 5.977 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J123828 IV - Moon 1 | 440 km | -223°C | 0.01g | 2.5 × 10²⁰ kg | 894,075,863 km | | J123828 IV - Moon 2 | 1,360 km | -223°C | 0.04g | 1.1 × 10²² kg | 894,075,863 km |
|
| J123828 V | Storm | 2 | 10,150 km | -82°C | 0.56g | 11.237 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J123828 V - Moon 1 | 590 km | -237°C | 0.01g | 5.4 × 10²⁰ kg | 1,681,102,340 km | | J123828 V - Moon 2 | 1,240 km | -237°C | 0.03g | 6.9 × 10²¹ kg | 1,681,102,340 km |
|