| 2ISU-Y I |  Barren | 0 | 2,290 km | -2°C | 0.23g | 0.243 AU |
| 2ISU-Y II |  Lava | 0 | 2,780 km | 1255°C | 0.27g | 0.378 AU |
| 2ISU-Y III | Barren | 0 | 2,710 km | -96°C | 0.31g | 0.57 AU |
| 2ISU-Y IV | Barren | 1 | 10,590 km | 6°C | 1.08g | 1.025 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 2ISU-Y IV - Moon 1 | 980 km | -141°C | 0.05g | 6.6 × 10²¹ kg | 357,175 km |
|
| 2ISU-Y V |  Temperate | 3 | 9,050 km | 12°C | 1.22g | 1.853 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 2ISU-Y V - Moon 1 | 160 km | -175°C | 0g | 1.3 × 10¹⁹ kg | 98,310 km | | 2ISU-Y V - Moon 2 | 140 km | -175°C | 0g | 6.8 × 10¹⁸ kg | 253,053 km | | 2ISU-Y V - Moon 3 | 1,150 km | -175°C | 0.05g | 9.4 × 10²¹ kg | 950,917 km |
|
| 2ISU-Y VI |  Gas | 16 | 31,880 km | -193°C | 2.34g | 2.8 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 2ISU-Y VI - Moon 1 | 190 km | -193°C | 0g | 1.8 × 10¹⁹ kg | 81,630 km | | 2ISU-Y VI - Moon 2 | 410 km | -193°C | 0.01g | 2.5 × 10²⁰ kg | 129,787 km | | 2ISU-Y VI - Moon 3 | 360 km | -193°C | 0.01g | 1.6 × 10²⁰ kg | 194,965 km | | 2ISU-Y VI - Moon 4 | 530 km | -193°C | 0.01g | 6.1 × 10²⁰ kg | 237,855 km | | 2ISU-Y VI - Moon 5 | 490 km | -193°C | 0.01g | 4.5 × 10²⁰ kg | 318,053 km | | 2ISU-Y VI - Moon 6 | 240 km | -193°C | 0g | 4.0 × 10¹⁹ kg | 356,668 km | | 2ISU-Y VI - Moon 7 | 760 km | -193°C | 0.02g | 2.0 × 10²¹ kg | 401,299 km | | 2ISU-Y VI - Moon 8 | 870 km | -193°C | 0.03g | 3.2 × 10²¹ kg | 498,655 km | | 2ISU-Y VI - Moon 9 | 370 km | -193°C | 0.01g | 1.7 × 10²⁰ kg | 630,446 km | | 2ISU-Y VI - Moon 10 | 700 km | -193°C | 0.02g | 1.5 × 10²¹ kg | 759,440 km | | 2ISU-Y VI - Moon 11 | 1,510 km | -193°C | 0.06g | 2.1 × 10²² kg | 857,476 km | | 2ISU-Y VI - Moon 12 | 680 km | -193°C | 0.02g | 1.4 × 10²¹ kg | 1,003,510 km | | 2ISU-Y VI - Moon 13 | 1,870 km | -193°C | 0.08g | 4.4 × 10²² kg | 1,254,640 km | | 2ISU-Y VI - Moon 14 | 1,720 km | -193°C | 0.08g | 3.3 × 10²² kg | 2,026,890 km | | 2ISU-Y VI - Moon 15 | 810 km | -193°C | 0.03g | 2.5 × 10²¹ kg | 3,023,460 km | | 2ISU-Y VI - Moon 16 | 620 km | -193°C | 0.02g | 1.0 × 10²¹ kg | 4,052,080 km |
|
| 2ISU-Y VII | Gas | 23 | 35,940 km | -211°C | 1.25g | 4.667 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 2ISU-Y VII - Moon 1 | 240 km | -211°C | 0g | 3.3 × 10¹⁹ kg | 88,394 km | | 2ISU-Y VII - Moon 2 | 260 km | -211°C | 0g | 4.6 × 10¹⁹ kg | 123,792 km | | 2ISU-Y VII - Moon 3 | 310 km | -211°C | 0.01g | 8.2 × 10¹⁹ kg | 159,928 km | | 2ISU-Y VII - Moon 4 | 270 km | -211°C | 0g | 5.2 × 10¹⁹ kg | 198,598 km | | 2ISU-Y VII - Moon 5 | 450 km | -211°C | 0.01g | 2.9 × 10²⁰ kg | 239,783 km | | 2ISU-Y VII - Moon 6 | 220 km | -211°C | 0g | 2.5 × 10¹⁹ kg | 276,036 km | | 2ISU-Y VII - Moon 7 | 220 km | -211°C | 0g | 2.6 × 10¹⁹ kg | 287,388 km | | 2ISU-Y VII - Moon 8 | 480 km | -211°C | 0.01g | 3.8 × 10²⁰ kg | 328,287 km | | 2ISU-Y VII - Moon 9 | 790 km | -211°C | 0.02g | 2.1 × 10²¹ kg | 436,412 km | | 2ISU-Y VII - Moon 10 | 800 km | -211°C | 0.02g | 2.1 × 10²¹ kg | 604,081 km | | 2ISU-Y VII - Moon 11 | 940 km | -211°C | 0.03g | 3.6 × 10²¹ kg | 699,730 km | | 2ISU-Y VII - Moon 12 | 1,190 km | -211°C | 0.04g | 8.2 × 10²¹ kg | 971,667 km | | 2ISU-Y VII - Moon 13 | 1,530 km | -211°C | 0.06g | 1.9 × 10²² kg | 1,155,710 km | | 2ISU-Y VII - Moon 14 | 650 km | -211°C | 0.02g | 1.1 × 10²¹ kg | 1,508,460 km | | 2ISU-Y VII - Moon 15 | 2,020 km | -211°C | 0.08g | 5.0 × 10²² kg | 1,735,900 km | | 2ISU-Y VII - Moon 16 | 2,010 km | -211°C | 0.08g | 4.9 × 10²² kg | 2,225,010 km | | 2ISU-Y VII - Moon 17 | 1,510 km | -211°C | 0.05g | 1.8 × 10²² kg | 2,630,250 km | | 2ISU-Y VII - Moon 18 | 2,140 km | -211°C | 0.09g | 6.1 × 10²² kg | 3,036,450 km | | 2ISU-Y VII - Moon 19 | 1,410 km | -211°C | 0.05g | 1.4 × 10²² kg | 3,987,280 km | | 2ISU-Y VII - Moon 20 | 850 km | -211°C | 0.02g | 2.5 × 10²¹ kg | 4,411,710 km | | 2ISU-Y VII - Moon 21 | 1,450 km | -211°C | 0.05g | 1.6 × 10²² kg | 4,646,640 km | | 2ISU-Y VII - Moon 22 | 600 km | -211°C | 0.01g | 7.7 × 10²⁰ kg | 5,705,850 km | | 2ISU-Y VII - Moon 23 | 710 km | -211°C | 0.02g | 1.4 × 10²¹ kg | 7,031,460 km |
|
| 2ISU-Y VIII | Gas | 18 | 40,380 km | -235°C | 2.7g | 12.218 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 2ISU-Y VIII - Moon 1 | 280 km | -235°C | 0g | 4.4 × 10¹⁹ kg | 124,155 km | | 2ISU-Y VIII - Moon 2 | 190 km | -235°C | 0g | 1.3 × 10¹⁹ kg | 156,214 km | | 2ISU-Y VIII - Moon 3 | 300 km | -235°C | 0g | 5.7 × 10¹⁹ kg | 203,464 km | | 2ISU-Y VIII - Moon 4 | 460 km | -235°C | 0.01g | 2.4 × 10²⁰ kg | 261,679 km | | 2ISU-Y VIII - Moon 5 | 460 km | -235°C | 0.01g | 2.4 × 10²⁰ kg | 339,441 km | | 2ISU-Y VIII - Moon 6 | 870 km | -235°C | 0.02g | 2.1 × 10²¹ kg | 560,296 km | | 2ISU-Y VIII - Moon 7 | 410 km | -235°C | 0.01g | 1.7 × 10²⁰ kg | 845,253 km | | 2ISU-Y VIII - Moon 8 | 1,180 km | -235°C | 0.03g | 6.0 × 10²¹ kg | 1,089,420 km | | 2ISU-Y VIII - Moon 9 | 1,710 km | -235°C | 0.05g | 2.1 × 10²² kg | 1,658,100 km | | 2ISU-Y VIII - Moon 10 | 2,270 km | -235°C | 0.07g | 5.6 × 10²² kg | 2,397,770 km | | 2ISU-Y VIII - Moon 11 | 2,860 km | -235°C | 0.1g | 1.2 × 10²³ kg | 3,093,920 km | | 2ISU-Y VIII - Moon 12 | 1,950 km | -235°C | 0.06g | 3.3 × 10²² kg | 3,909,070 km | | 2ISU-Y VIII - Moon 13 | 2,900 km | -235°C | 0.1g | 1.3 × 10²³ kg | 4,854,600 km | | 2ISU-Y VIII - Moon 14 | 910 km | -235°C | 0.02g | 2.5 × 10²¹ kg | 5,489,220 km | | 2ISU-Y VIII - Moon 15 | 4,310 km | -235°C | 0.18g | 5.0 × 10²³ kg | 6,458,670 km | | 2ISU-Y VIII - Moon 16 | 1,850 km | -235°C | 0.06g | 2.8 × 10²² kg | 7,683,660 km | | 2ISU-Y VIII - Moon 17 | 4,130 km | -235°C | 0.17g | 4.3 × 10²³ kg | 12,824,400 km | | 2ISU-Y VIII - Moon 18 | 1,020 km | -235°C | 0.02g | 3.6 × 10²¹ kg | 23,197,600 km |
|
| 2ISU-Y IX | Barren | 3 | 10,110 km | 29°C | 0.89g | 21.595 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 2ISU-Y IX - Moon 1 | 200 km | -244°C | 0g | 1.2 × 10¹⁹ kg | 202,656 km | | 2ISU-Y IX - Moon 2 | 960 km | -244°C | 0.02g | 2.5 × 10²¹ kg | 701,811 km | | 2ISU-Y IX - Moon 3 | 2,280 km | -244°C | 0.06g | 4.8 × 10²² kg | 3,329,480 km |
|
| 2ISU-Y X | Barren | 1 | 6,660 km | 6°C | 1.05g | 27.744 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 2ISU-Y X - Moon 1 | 1,310 km | -248°C | 0.03g | 6.7 × 10²¹ kg | 4,950,400 km |
|