| J131656 I |  Barren | 0 | 2,170 km | -145°C | 0.11g | 0.552 AU |
| J131656 II |  Lava | 0 | 2,100 km | 1062°C | 0.22g | 1.39 AU |
| J131656 III | Barren | 1 | 5,970 km | 21°C | 0.77g | 1.756 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J131656 III - Moon 1 | 830 km | -202°C | 0.03g | 2.6 × 10²¹ kg | 262,736,757 km |
|
| J131656 IV |  Gas | 3 | 14,880 km | -234°C | 1.17g | 5.811 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J131656 IV - Moon 1 | 640 km | -234°C | 0.01g | 7.6 × 10²⁰ kg | 869,345,067 km | | J131656 IV - Moon 2 | 1,710 km | -234°C | 0.05g | 2.2 × 10²² kg | 869,345,067 km | | J131656 IV - Moon 3 | 970 km | -234°C | 0.02g | 3.1 × 10²¹ kg | 869,345,067 km |
|
| J131656 V |  Temperate | 2 | 6,040 km | 4°C | 0.52g | 10.831 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J131656 V - Moon 1 | 320 km | -244°C | 0g | 6.1 × 10¹⁹ kg | 1,620,361,347 km | | J131656 V - Moon 2 | 1,200 km | -244°C | 0.03g | 5.3 × 10²¹ kg | 1,620,361,347 km |
|