| IL-YTR I |  Lava | 0 | 2,820 km | 720°C | 0.29g | 0.377 AU |
| IL-YTR II |  Barren | 1 | 1,990 km | -79°C | 0.15g | 0.587 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| IL-YTR II - Moon 1 | 130 km | -79°C | 0g | 9.5 × 10¹⁸ kg | 122,276 km |
|
| IL-YTR III | Lava | 1 | 3,730 km | 780°C | 0.34g | 0.829 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| IL-YTR III - Moon 1 | 460 km | -110°C | 0.02g | 5.6 × 10²⁰ kg | 162,900 km |
|
| IL-YTR IV |  Oceanic | 0 | 2,400 km | 81°C | 0.22g | 0.964 AU |
| IL-YTR V |  Temperate | 1 | 5,020 km | 3°C | 0.44g | 1.448 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| IL-YTR V - Moon 1 | 220 km | -150°C | 0.01g | 4.0 × 10¹⁹ kg | 249,959 km |
|
| IL-YTR VI | Oceanic | 2 | 8,100 km | 14°C | 1.41g | 2.566 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| IL-YTR VI - Moon 1 | 190 km | -181°C | 0g | 1.9 × 10¹⁹ kg | 73,880 km | | IL-YTR VI - Moon 2 | 1,100 km | -181°C | 0.04g | 7.9 × 10²¹ kg | 515,902 km |
|
| IL-YTR VII |  Gas | 4 | 15,740 km | -204°C | 1.03g | 4.619 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| IL-YTR VII - Moon 1 | 400 km | -204°C | 0.01g | 2.1 × 10²⁰ kg | 309,841 km | | IL-YTR VII - Moon 2 | 570 km | -204°C | 0.01g | 6.9 × 10²⁰ kg | 658,679 km | | IL-YTR VII - Moon 3 | 990 km | -204°C | 0.03g | 4.6 × 10²¹ kg | 1,538,500 km | | IL-YTR VII - Moon 4 | 130 km | -204°C | 0g | 4.9 × 10¹⁸ kg | 3,830,800 km |
|
| IL-YTR VIII |  Storm | 4 | 15,850 km | -118°C | 0.8g | 10.862 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| IL-YTR VIII - Moon 1 | 130 km | -228°C | 0g | 4.2 × 10¹⁸ kg | 59,043 km | | IL-YTR VIII - Moon 2 | 420 km | -228°C | 0.01g | 2.0 × 10²⁰ kg | 267,235 km | | IL-YTR VIII - Moon 3 | 1,630 km | -228°C | 0.05g | 2.0 × 10²² kg | 1,328,850 km | | IL-YTR VIII - Moon 4 | 1,890 km | -228°C | 0.06g | 3.3 × 10²² kg | 4,943,190 km |
|
| IL-YTR IX | Oceanic | 0 | 3,070 km | 26°C | 0.15g | 17.462 AU |