| Irgrus I |  Barren | 0 | 4,250 km | 17°C | 0.57g | 0.412 AU |
| Irgrus II |  Oceanic | 0 | 3,660 km | 81°C | 0.35g | 0.779 AU |
| Irgrus III |  Gas | 20 | 35,880 km | -143°C | 1.07g | 2.035 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Irgrus III - Moon 1 | 200 km | -143°C | 0g | 3.1 × 10¹⁹ kg | 72,320 km | | Irgrus III - Moon 2 | 120 km | -143°C | 0g | 5.7 × 10¹⁸ kg | 87,096 km | | Irgrus III - Moon 3 | 170 km | -143°C | 0g | 1.8 × 10¹⁹ kg | 91,384 km | | Irgrus III - Moon 4 | 130 km | -143°C | 0g | 6.7 × 10¹⁸ kg | 97,121 km | | Irgrus III - Moon 5 | 240 km | -143°C | 0.01g | 5.7 × 10¹⁹ kg | 99,641 km | | Irgrus III - Moon 6 | 190 km | -143°C | 0g | 2.3 × 10¹⁹ kg | 108,681 km | | Irgrus III - Moon 7 | 310 km | -143°C | 0.01g | 1.3 × 10²⁰ kg | 132,633 km | | Irgrus III - Moon 8 | 140 km | -143°C | 0g | 8.2 × 10¹⁸ kg | 177,139 km | | Irgrus III - Moon 9 | 670 km | -143°C | 0.03g | 1.8 × 10²¹ kg | 264,750 km | | Irgrus III - Moon 10 | 910 km | -143°C | 0.04g | 5.0 × 10²¹ kg | 418,996 km | | Irgrus III - Moon 11 | 970 km | -143°C | 0.04g | 6.1 × 10²¹ kg | 541,596 km | | Irgrus III - Moon 12 | 1,290 km | -143°C | 0.07g | 1.7 × 10²² kg | 748,423 km | | Irgrus III - Moon 13 | 360 km | -143°C | 0.01g | 2.1 × 10²⁰ kg | 851,447 km | | Irgrus III - Moon 14 | 780 km | -143°C | 0.03g | 2.9 × 10²¹ kg | 968,424 km | | Irgrus III - Moon 15 | 1,770 km | -143°C | 0.1g | 4.8 × 10²² kg | 1,190,830 km | | Irgrus III - Moon 16 | 830 km | -143°C | 0.04g | 3.6 × 10²¹ kg | 1,538,010 km | | Irgrus III - Moon 17 | 1,550 km | -143°C | 0.09g | 3.0 × 10²² kg | 1,891,180 km | | Irgrus III - Moon 18 | 360 km | -143°C | 0.01g | 2.1 × 10²⁰ kg | 2,329,760 km | | Irgrus III - Moon 19 | 560 km | -143°C | 0.02g | 9.8 × 10²⁰ kg | 2,737,770 km | | Irgrus III - Moon 20 | 150 km | -143°C | 0g | 1.1 × 10¹⁹ kg | 2,837,360 km |
|
| Irgrus IV | Gas | 21 | 82,080 km | -213°C | 3.11g | 9.571 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Irgrus IV - Moon 1 | 220 km | -213°C | 0g | 2.7 × 10¹⁹ kg | 234,731 km | | Irgrus IV - Moon 2 | 390 km | -213°C | 0.01g | 1.8 × 10²⁰ kg | 295,142 km | | Irgrus IV - Moon 3 | 250 km | -213°C | 0g | 4.0 × 10¹⁹ kg | 358,646 km | | Irgrus IV - Moon 4 | 610 km | -213°C | 0.01g | 8.2 × 10²⁰ kg | 410,719 km | | Irgrus IV - Moon 5 | 640 km | -213°C | 0.02g | 9.5 × 10²⁰ kg | 485,763 km | | Irgrus IV - Moon 6 | 450 km | -213°C | 0.01g | 3.0 × 10²⁰ kg | 598,134 km | | Irgrus IV - Moon 7 | 890 km | -213°C | 0.03g | 3.0 × 10²¹ kg | 674,758 km | | Irgrus IV - Moon 8 | 440 km | -213°C | 0.01g | 2.8 × 10²⁰ kg | 936,904 km | | Irgrus IV - Moon 9 | 1,200 km | -213°C | 0.04g | 8.3 × 10²¹ kg | 1,017,500 km | | Irgrus IV - Moon 10 | 1,320 km | -213°C | 0.04g | 1.1 × 10²² kg | 1,283,450 km | | Irgrus IV - Moon 11 | 960 km | -213°C | 0.03g | 3.8 × 10²¹ kg | 1,538,940 km | | Irgrus IV - Moon 12 | 1,510 km | -213°C | 0.05g | 1.8 × 10²² kg | 1,761,570 km | | Irgrus IV - Moon 13 | 1,140 km | -213°C | 0.04g | 6.9 × 10²¹ kg | 2,131,740 km | | Irgrus IV - Moon 14 | 2,490 km | -213°C | 0.11g | 10.0 × 10²² kg | 2,492,500 km | | Irgrus IV - Moon 15 | 2,980 km | -213°C | 0.14g | 1.8 × 10²³ kg | 3,738,310 km | | Irgrus IV - Moon 16 | 1,450 km | -213°C | 0.05g | 1.6 × 10²² kg | 4,354,870 km | | Irgrus IV - Moon 17 | 2,940 km | -213°C | 0.14g | 1.8 × 10²³ kg | 5,167,140 km | | Irgrus IV - Moon 18 | 4,720 km | -213°C | 0.27g | 8.9 × 10²³ kg | 6,790,120 km | | Irgrus IV - Moon 19 | 4,650 km | -213°C | 0.27g | 8.5 × 10²³ kg | 8,595,330 km | | Irgrus IV - Moon 20 | 4,850 km | -213°C | 0.28g | 9.8 × 10²³ kg | 14,207,800 km | | Irgrus IV - Moon 21 | 1,090 km | -213°C | 0.03g | 6.0 × 10²¹ kg | 25,436,000 km |
|
| Irgrus V | Gas | 3 | 12,120 km | -229°C | 0.55g | 17.894 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Irgrus V - Moon 1 | 220 km | -229°C | 0g | 2.2 × 10¹⁹ kg | 131,508 km | | Irgrus V - Moon 2 | 1,980 km | -229°C | 0.07g | 3.8 × 10²² kg | 2,232,180 km | | Irgrus V - Moon 3 | 830 km | -229°C | 0.02g | 1.9 × 10²¹ kg | 8,348,320 km |
|
| Irgrus VI |  Ice | 7 | 16,510 km | -235°C | 0.72g | 23.231 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Irgrus VI - Moon 1 | 270 km | -235°C | 0g | 4.0 × 10¹⁹ kg | 341,678 km | | Irgrus VI - Moon 2 | 480 km | -235°C | 0.01g | 2.8 × 10²⁰ kg | 709,376 km | | Irgrus VI - Moon 3 | 260 km | -235°C | 0g | 3.5 × 10¹⁹ kg | 1,229,750 km | | Irgrus VI - Moon 4 | 1,130 km | -235°C | 0.03g | 5.2 × 10²¹ kg | 1,976,800 km | | Irgrus VI - Moon 5 | 850 km | -235°C | 0.02g | 2.0 × 10²¹ kg | 2,866,480 km | | Irgrus VI - Moon 6 | 1,880 km | -235°C | 0.06g | 3.0 × 10²² kg | 5,602,600 km | | Irgrus VI - Moon 7 | 1,400 km | -235°C | 0.04g | 1.1 × 10²² kg | 12,158,600 km |
|
| Irgrus VII | Barren | 3 | 10,720 km | 17°C | 1.17g | 33.365 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Irgrus VII - Moon 1 | 310 km | -241°C | 0g | 5.8 × 10¹⁹ kg | 568,540 km | | Irgrus VII - Moon 2 | 1,290 km | -241°C | 0.03g | 7.4 × 10²¹ kg | 2,262,390 km | | Irgrus VII - Moon 3 | 3,020 km | -241°C | 0.1g | 1.3 × 10²³ kg | 9,595,170 km |
|
