| I7S-1S I |  Barren | 0 | 2,210 km | -139°C | 0.14g | 0.438 AU |
| I7S-1S II | Barren | 1 | 3,140 km | -171°C | 0.28g | 0.754 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| I7S-1S II - Moon 1 | 140 km | -171°C | 0g | 7.4 × 10¹⁸ kg | 152,735 km |
|
| I7S-1S III | Barren | 0 | 3,230 km | -156°C | 0.21g | 1.419 AU |
| I7S-1S IV |  Storm | 1 | 8,600 km | -121°C | 0.5g | 1.858 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| I7S-1S IV - Moon 1 | 1,080 km | -208°C | 0.03g | 6.1 × 10²¹ kg | 867,156 km |
|
| I7S-1S V |  Temperate | 1 | 3,910 km | 25°C | 0.6g | 2.403 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| I7S-1S V - Moon 1 | 150 km | -216°C | 0g | 6.5 × 10¹⁸ kg | 379,449 km |
|
| I7S-1S VI | Temperate | 3 | 10,260 km | 10°C | 0.95g | 4.307 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| I7S-1S VI - Moon 1 | 230 km | -230°C | 0g | 2.6 × 10¹⁹ kg | 151,419 km | | I7S-1S VI - Moon 2 | 140 km | -230°C | 0g | 5.0 × 10¹⁸ kg | 660,193 km | | I7S-1S VI - Moon 3 | 750 km | -230°C | 0.02g | 1.4 × 10²¹ kg | 1,100,070 km |
|
| I7S-1S VII | Temperate | 1 | 7,650 km | 4°C | 0.65g | 6.573 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| I7S-1S VII - Moon 1 | 620 km | -239°C | 0.01g | 6.2 × 10²⁰ kg | 1,503,160 km |
|
| I7S-1S VIII | Temperate | 3 | 9,660 km | 29°C | 1.13g | 9.938 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| I7S-1S VIII - Moon 1 | 210 km | -245°C | 0g | 1.4 × 10¹⁹ kg | 117,298 km | | I7S-1S VIII - Moon 2 | 310 km | -245°C | 0g | 5.5 × 10¹⁹ kg | 556,022 km | | I7S-1S VIII - Moon 3 | 1,560 km | -245°C | 0.04g | 1.3 × 10²² kg | 2,871,090 km |
|