| JGOW-Y I |  Barren | 0 | 2,660 km | -72°C | 0.14g | 0.45 AU |
| JGOW-Y II |  Temperate | 0 | 4,750 km | 29°C | 0.87g | 1.012 AU |
| JGOW-Y III | Temperate | 1 | 5,630 km | 23°C | 0.47g | 1.689 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| JGOW-Y III - Moon 1 | 160 km | -170°C | 0g | 1.2 × 10¹⁹ kg | 662,612 km |
|
| JGOW-Y IV | Temperate | 1 | 5,540 km | 18°C | 0.74g | 1.885 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| JGOW-Y IV - Moon 1 | 610 km | -175°C | 0.02g | 1.1 × 10²¹ kg | 303,092 km |
|
| JGOW-Y V | Temperate | 1 | 8,470 km | 15°C | 1.34g | 3.482 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| JGOW-Y V - Moon 1 | 830 km | -201°C | 0.03g | 2.6 × 10²¹ kg | 647,163 km |
|
| JGOW-Y VI |  Gas | 3 | 14,880 km | -220°C | 0.63g | 6.527 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| JGOW-Y VI - Moon 1 | 250 km | -220°C | 0g | 3.8 × 10¹⁹ kg | 111,087 km | | JGOW-Y VI - Moon 2 | 720 km | -220°C | 0.02g | 1.3 × 10²¹ kg | 399,170 km | | JGOW-Y VI - Moon 3 | 1,670 km | -220°C | 0.06g | 2.4 × 10²² kg | 1,609,630 km |
|
| JGOW-Y VII | Gas | 4 | 14,670 km | -237°C | 0.9g | 14.031 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| JGOW-Y VII - Moon 1 | 230 km | -237°C | 0g | 2.4 × 10¹⁹ kg | 198,851 km | | JGOW-Y VII - Moon 2 | 830 km | -237°C | 0.02g | 1.8 × 10²¹ kg | 521,163 km | | JGOW-Y VII - Moon 3 | 1,170 km | -237°C | 0.03g | 5.7 × 10²¹ kg | 1,836,500 km | | JGOW-Y VII - Moon 4 | 2,540 km | -237°C | 0.08g | 8.0 × 10²² kg | 3,830,480 km |
|