| Irnal I |  Lava | 0 | 2,150 km | 1025°C | 0.22g | 0.242 AU |
| Irnal II |  Barren | 0 | 1,810 km | -12°C | 0.16g | 0.338 AU |
| Irnal III | Barren | 0 | 3,750 km | -59°C | 0.32g | 0.501 AU |
| Irnal IV | Barren | 0 | 2,440 km | -93°C | 0.2g | 0.707 AU |
| Irnal V | Barren | 2 | 9,400 km | 32°C | 1.12g | 1.345 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Irnal V - Moon 1 | 530 km | -143°C | 0.02g | 7.7 × 10²⁰ kg | 173,653 km | | Irnal V - Moon 2 | 1,200 km | -143°C | 0.06g | 1.3 × 10²² kg | 776,728 km |
|
| Irnal VI |  Gas | 2 | 14,220 km | -172°C | 0.45g | 2.224 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Irnal VI - Moon 1 | 340 km | -172°C | 0.01g | 1.6 × 10²⁰ kg | 119,394 km | | Irnal VI - Moon 2 | 1,370 km | -172°C | 0.06g | 1.8 × 10²² kg | 898,567 km |
|
| Irnal VII | Gas | 3 | 13,780 km | -191°C | 1.07g | 3.39 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Irnal VII - Moon 1 | 320 km | -191°C | 0.01g | 1.0 × 10²⁰ kg | 261,013 km | | Irnal VII - Moon 2 | 590 km | -191°C | 0.02g | 8.9 × 10²⁰ kg | 936,665 km | | Irnal VII - Moon 3 | 680 km | -191°C | 0.02g | 1.4 × 10²¹ kg | 1,625,060 km |
|
| Irnal VIII | Gas | 17 | 40,930 km | -219°C | 1.86g | 7.807 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Irnal VIII - Moon 1 | 220 km | -219°C | 0g | 2.3 × 10¹⁹ kg | 138,479 km | | Irnal VIII - Moon 2 | 220 km | -219°C | 0g | 2.4 × 10¹⁹ kg | 175,977 km | | Irnal VIII - Moon 3 | 310 km | -219°C | 0.01g | 7.4 × 10¹⁹ kg | 219,658 km | | Irnal VIII - Moon 4 | 400 km | -219°C | 0.01g | 1.8 × 10²⁰ kg | 290,578 km | | Irnal VIII - Moon 5 | 740 km | -219°C | 0.02g | 1.5 × 10²¹ kg | 447,824 km | | Irnal VIII - Moon 6 | 400 km | -219°C | 0.01g | 1.9 × 10²⁰ kg | 528,912 km | | Irnal VIII - Moon 7 | 390 km | -219°C | 0.01g | 1.6 × 10²⁰ kg | 593,796 km | | Irnal VIII - Moon 8 | 720 km | -219°C | 0.02g | 1.4 × 10²¹ kg | 658,860 km | | Irnal VIII - Moon 9 | 460 km | -219°C | 0.01g | 2.9 × 10²⁰ kg | 713,681 km | | Irnal VIII - Moon 10 | 1,350 km | -219°C | 0.04g | 1.2 × 10²² kg | 999,571 km | | Irnal VIII - Moon 11 | 540 km | -219°C | 0.01g | 5.0 × 10²⁰ kg | 1,311,890 km | | Irnal VIII - Moon 12 | 1,800 km | -219°C | 0.06g | 3.1 × 10²² kg | 1,864,050 km | | Irnal VIII - Moon 13 | 1,800 km | -219°C | 0.06g | 3.1 × 10²² kg | 2,685,670 km | | Irnal VIII - Moon 14 | 2,880 km | -219°C | 0.13g | 1.5 × 10²³ kg | 3,869,540 km | | Irnal VIII - Moon 15 | 1,850 km | -219°C | 0.07g | 3.4 × 10²² kg | 6,399,690 km | | Irnal VIII - Moon 16 | 1,360 km | -219°C | 0.04g | 1.2 × 10²² kg | 10,056,200 km | | Irnal VIII - Moon 17 | 470 km | -219°C | 0.01g | 3.1 × 10²⁰ kg | 12,866,700 km |
|
| Irnal IX | Gas | 6 | 17,950 km | -241°C | 0.62g | 22.271 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Irnal IX - Moon 1 | 150 km | -241°C | 0g | 5.0 × 10¹⁸ kg | 78,342 km | | Irnal IX - Moon 2 | 330 km | -241°C | 0g | 6.9 × 10¹⁹ kg | 228,098 km | | Irnal IX - Moon 3 | 910 km | -241°C | 0.02g | 2.2 × 10²¹ kg | 852,722 km | | Irnal IX - Moon 4 | 970 km | -241°C | 0.02g | 2.7 × 10²¹ kg | 1,601,080 km | | Irnal IX - Moon 5 | 3,040 km | -241°C | 0.1g | 1.4 × 10²³ kg | 4,097,780 km | | Irnal IX - Moon 6 | 2,990 km | -241°C | 0.1g | 1.3 × 10²³ kg | 11,115,600 km |
|
