| JSI-LL I |  Barren | 0 | 3,940 km | -91°C | 0.39g | 0.601 AU |
| JSI-LL II | Barren | 2 | 3,960 km | -143°C | 0.31g | 1.187 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| JSI-LL II - Moon 1 | 290 km | -143°C | 0.01g | 1.0 × 10²⁰ kg | 131,051 km | | JSI-LL II - Moon 2 | 570 km | -143°C | 0.02g | 1.0 × 10²¹ kg | 295,188 km |
|
| JSI-LL III |  Temperate | 1 | 4,630 km | 29°C | 0.87g | 1.501 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| JSI-LL III - Moon 1 | 400 km | -158°C | 0.01g | 2.8 × 10²⁰ kg | 395,072 km |
|
| JSI-LL IV | Barren | 1 | 10,530 km | 16°C | 1.78g | 2.502 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| JSI-LL IV - Moon 1 | 1,040 km | -184°C | 0.04g | 6.3 × 10²¹ kg | 525,875 km |
|
| JSI-LL V |  Gas | 5 | 15,330 km | -219°C | 0.64g | 6.915 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| JSI-LL V - Moon 1 | 170 km | -219°C | 0g | 1.0 × 10¹⁹ kg | 74,152 km | | JSI-LL V - Moon 2 | 340 km | -219°C | 0.01g | 1.1 × 10²⁰ kg | 206,382 km | | JSI-LL V - Moon 3 | 990 km | -219°C | 0.03g | 4.0 × 10²¹ kg | 662,757 km | | JSI-LL V - Moon 4 | 1,720 km | -219°C | 0.06g | 2.7 × 10²² kg | 2,333,980 km | | JSI-LL V - Moon 5 | 370 km | -219°C | 0.01g | 1.4 × 10²⁰ kg | 5,289,620 km |
|
| JSI-LL VI | Barren | 2 | 10,380 km | 22°C | 1.26g | 11.53 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| JSI-LL VI - Moon 1 | 310 km | -232°C | 0g | 6.6 × 10¹⁹ kg | 153,746 km | | JSI-LL VI - Moon 2 | 1,710 km | -232°C | 0.05g | 2.3 × 10²² kg | 2,776,410 km |
|
| JSI-LL VII | Barren | 2 | 7,140 km | 6°C | 0.73g | 16.302 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| JSI-LL VII - Moon 1 | 610 km | -238°C | 0.01g | 6.1 × 10²⁰ kg | 713,581 km | | JSI-LL VII - Moon 2 | 1,280 km | -238°C | 0.03g | 7.5 × 10²¹ kg | 6,205,720 km |
|