| J161811 I |  Barren | 0 | 2,110 km | -134°C | 0.14g | 0.433 AU |
| J161811 II | Barren | 1 | 4,810 km | 82°C | 0.7g | 1.061 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J161811 II - Moon 1 | 170 km | -184°C | 0g | 1.4 × 10¹⁹ kg | 158,775,312 km |
|
| J161811 III |  Temperate | 1 | 5,270 km | 30°C | 0.51g | 1.909 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J161811 III - Moon 1 | 920 km | -207°C | 0.03g | 3.6 × 10²¹ kg | 285,647,667 km |
|
| J161811 IV | Temperate | 1 | 4,080 km | 33°C | 0.21g | 2.716 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J161811 IV - Moon 1 | 320 km | -218°C | 0.01g | 9.0 × 10¹⁹ kg | 406,339,781 km |
|
| J161811 V | Barren | 1 | 8,820 km | 12°C | 1.23g | 3.4 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J161811 V - Moon 1 | 360 km | -224°C | 0.01g | 1.2 × 10²⁰ kg | 508,633,186 km |
|
| J161811 VI | Temperate | 2 | 11,340 km | 12°C | 1.3g | 5.864 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J161811 VI - Moon 1 | 480 km | -235°C | 0.01g | 2.7 × 10²⁰ kg | 877,286,982 km | | J161811 VI - Moon 2 | 1,710 km | -235°C | 0.05g | 2.1 × 10²² kg | 877,286,982 km |
|
| J161811 VII |  Lava | 0 | 3,220 km | 1001°C | 0.59g | 7.85 AU |
| J161811 VIII | Temperate | 3 | 10,090 km | 41°C | 0.89g | 10.751 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J161811 VIII - Moon 1 | 160 km | -245°C | 0g | 5.6 × 10¹⁸ kg | 1,608,359,608 km | | J161811 VIII - Moon 2 | 200 km | -245°C | 0g | 1.2 × 10¹⁹ kg | 1,608,359,608 km | | J161811 VIII - Moon 3 | 1,700 km | -245°C | 0.04g | 1.7 × 10²² kg | 1,608,359,608 km |
|