| J161338 I |  Barren | 1 | 3,550 km | -98°C | 0.21g | 0.523 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J161338 I - Moon 1 | 260 km | -98°C | 0.01g | 8.7 × 10¹⁹ kg | 78,272,741 km |
|
| J161338 II | Barren | 1 | 5,390 km | 4°C | 0.48g | 1.115 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J161338 II - Moon 1 | 640 km | -153°C | 0.02g | 1.4 × 10²¹ kg | 166,839,550 km |
|
| J161338 III |  Temperate | 1 | 8,720 km | 39°C | 1.44g | 2.44 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J161338 III - Moon 1 | 750 km | -192°C | 0.02g | 2.0 × 10²¹ kg | 365,067,043 km |
|
| J161338 IV | Barren | 2 | 12,170 km | 18°C | 1.23g | 5.49 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J161338 IV - Moon 1 | 450 km | -219°C | 0.01g | 2.7 × 10²⁰ kg | 821,282,144 km | | J161338 IV - Moon 2 | 1,520 km | -219°C | 0.05g | 1.7 × 10²² kg | 821,282,144 km |
|
| J161338 V |  Gas | 4 | 14,080 km | -227°C | 0.42g | 7.58 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J161338 V - Moon 1 | 230 km | -227°C | 0g | 2.8 × 10¹⁹ kg | 1,133,880,279 km | | J161338 V - Moon 2 | 540 km | -227°C | 0.01g | 4.7 × 10²⁰ kg | 1,133,880,279 km | | J161338 V - Moon 3 | 780 km | -227°C | 0.02g | 1.6 × 10²¹ kg | 1,133,880,279 km | | J161338 V - Moon 4 | 1,800 km | -227°C | 0.06g | 2.8 × 10²² kg | 1,133,880,279 km |
|
| J161338 VI | Barren | 1 | 6,520 km | 42°C | 1.14g | 9.594 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J161338 VI - Moon 1 | 190 km | -232°C | 0g | 1.3 × 10¹⁹ kg | 1,435,260,027 km |
|
| J161338 VII | Barren | 3 | 11,640 km | 20°C | 1.19g | 13.514 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J161338 VII - Moon 1 | 250 km | -239°C | 0g | 2.9 × 10¹⁹ kg | 2,021,731,860 km | | J161338 VII - Moon 2 | 610 km | -239°C | 0.01g | 6.0 × 10²⁰ kg | 2,021,731,860 km | | J161338 VII - Moon 3 | 830 km | -239°C | 0.02g | 1.7 × 10²¹ kg | 2,021,731,860 km |
|