| 4C-Z91 I |  Barren | 1 | 4,400 km | 5°C | 0.59g | 0.353 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 4C-Z91 I - Moon 1 | 340 km | 5°C | 0.02g | 2.6 × 10²⁰ kg | 56,324 km |
|
| 4C-Z91 II | Barren | 1 | 4,760 km | 25°C | 0.46g | 0.553 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 4C-Z91 II - Moon 1 | 120 km | -51°C | 0g | 6.9 × 10¹⁸ kg | 80,492 km |
|
| 4C-Z91 III | Barren | 1 | 6,440 km | 5°C | 0.8g | 0.802 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 4C-Z91 III - Moon 1 | 400 km | -89°C | 0.02g | 3.6 × 10²⁰ kg | 239,556 km |
|
| 4C-Z91 IV |  Lava | 1 | 4,020 km | 926°C | 0.38g | 0.985 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 4C-Z91 IV - Moon 1 | 110 km | -107°C | 0g | 5.0 × 10¹⁸ kg | 153,989 km |
|
| 4C-Z91 V |  Storm | 2 | 7,950 km | -124°C | 0.39g | 1.227 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 4C-Z91 V - Moon 1 | 130 km | -124°C | 0g | 7.0 × 10¹⁸ kg | 46,703 km | | 4C-Z91 V - Moon 2 | 1,160 km | -124°C | 0.06g | 1.2 × 10²² kg | 506,299 km |
|
| 4C-Z91 VI |  Oceanic | 1 | 5,360 km | 22°C | 0.68g | 1.989 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 4C-Z91 VI - Moon 1 | 720 km | -156°C | 0.03g | 2.1 × 10²¹ kg | 293,887 km |
|
| 4C-Z91 VII |  Gas | 15 | 114,880 km | -199°C | 4.27g | 4.89 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 4C-Z91 VII - Moon 1 | 350 km | -199°C | 0.01g | 1.4 × 10²⁰ kg | 255,410 km | | 4C-Z91 VII - Moon 2 | 450 km | -199°C | 0.01g | 3.4 × 10²⁰ kg | 362,788 km | | 4C-Z91 VII - Moon 3 | 840 km | -199°C | 0.03g | 2.7 × 10²¹ kg | 588,396 km | | 4C-Z91 VII - Moon 4 | 400 km | -199°C | 0.01g | 2.3 × 10²⁰ kg | 770,471 km | | 4C-Z91 VII - Moon 5 | 1,020 km | -199°C | 0.03g | 5.4 × 10²¹ kg | 1,027,240 km | | 4C-Z91 VII - Moon 6 | 2,180 km | -199°C | 0.1g | 7.1 × 10²² kg | 1,748,090 km | | 4C-Z91 VII - Moon 7 | 1,800 km | -199°C | 0.08g | 3.7 × 10²² kg | 2,544,070 km | | 4C-Z91 VII - Moon 8 | 280 km | -199°C | 0.01g | 6.7 × 10¹⁹ kg | 2,879,690 km | | 4C-Z91 VII - Moon 9 | 2,130 km | -199°C | 0.1g | 6.6 × 10²² kg | 3,309,240 km | | 4C-Z91 VII - Moon 10 | 1,510 km | -199°C | 0.06g | 2.0 × 10²² kg | 3,938,120 km | | 4C-Z91 VII - Moon 11 | 3,000 km | -199°C | 0.16g | 2.1 × 10²³ kg | 4,281,630 km | | 4C-Z91 VII - Moon 12 | 1,560 km | -199°C | 0.06g | 2.3 × 10²² kg | 5,285,470 km | | 4C-Z91 VII - Moon 13 | 3,170 km | -199°C | 0.17g | 2.6 × 10²³ kg | 7,514,950 km | | 4C-Z91 VII - Moon 14 | 1,070 km | -199°C | 0.04g | 6.3 × 10²¹ kg | 12,780,200 km | | 4C-Z91 VII - Moon 15 | 430 km | -199°C | 0.01g | 2.9 × 10²⁰ kg | 17,910,399 km |
|
| 4C-Z91 VIII | Gas | 25 | 29,590 km | -237°C | 1.88g | 20.829 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 4C-Z91 VIII - Moon 1 | 190 km | -237°C | 0g | 1.1 × 10¹⁹ kg | 96,523 km | | 4C-Z91 VIII - Moon 2 | 230 km | -237°C | 0g | 2.4 × 10¹⁹ kg | 164,261 km | | 4C-Z91 VIII - Moon 3 | 240 km | -237°C | 0g | 2.5 × 10¹⁹ kg | 200,270 km | | 4C-Z91 VIII - Moon 4 | 210 km | -237°C | 0g | 1.8 × 10¹⁹ kg | 242,680 km | | 4C-Z91 VIII - Moon 5 | 160 km | -237°C | 0g | 6.7 × 10¹⁸ kg | 319,875 km | | 4C-Z91 VIII - Moon 6 | 470 km | -237°C | 0.01g | 2.6 × 10²⁰ kg | 407,557 km | | 4C-Z91 VIII - Moon 7 | 210 km | -237°C | 0g | 1.8 × 10¹⁹ kg | 522,079 km | | 4C-Z91 VIII - Moon 8 | 910 km | -237°C | 0.02g | 2.4 × 10²¹ kg | 693,629 km | | 4C-Z91 VIII - Moon 9 | 690 km | -237°C | 0.01g | 9.5 × 10²⁰ kg | 907,945 km | | 4C-Z91 VIII - Moon 10 | 980 km | -237°C | 0.02g | 3.1 × 10²¹ kg | 1,181,930 km | | 4C-Z91 VIII - Moon 11 | 1,000 km | -237°C | 0.02g | 3.3 × 10²¹ kg | 1,472,220 km | | 4C-Z91 VIII - Moon 12 | 1,480 km | -237°C | 0.04g | 1.2 × 10²² kg | 1,894,510 km | | 4C-Z91 VIII - Moon 13 | 520 km | -237°C | 0.01g | 3.6 × 10²⁰ kg | 2,168,630 km | | 4C-Z91 VIII - Moon 14 | 1,620 km | -237°C | 0.04g | 1.7 × 10²² kg | 2,330,580 km | | 4C-Z91 VIII - Moon 15 | 970 km | -237°C | 0.02g | 3.0 × 10²¹ kg | 2,842,470 km | | 4C-Z91 VIII - Moon 16 | 1,820 km | -237°C | 0.05g | 2.6 × 10²² kg | 4,000,980 km | | 4C-Z91 VIII - Moon 17 | 3,950 km | -237°C | 0.16g | 3.6 × 10²³ kg | 5,901,180 km | | 4C-Z91 VIII - Moon 18 | 2,190 km | -237°C | 0.07g | 4.8 × 10²² kg | 7,881,930 km | | 4C-Z91 VIII - Moon 19 | 4,000 km | -237°C | 0.16g | 3.8 × 10²³ kg | 9,731,710 km | | 4C-Z91 VIII - Moon 20 | 1,400 km | -237°C | 0.04g | 1.0 × 10²² kg | 11,111,400 km | | 4C-Z91 VIII - Moon 21 | 3,750 km | -237°C | 0.15g | 3.0 × 10²³ kg | 13,521,700 km | | 4C-Z91 VIII - Moon 22 | 2,650 km | -237°C | 0.09g | 9.2 × 10²² kg | 17,234,100 km | | 4C-Z91 VIII - Moon 23 | 1,320 km | -237°C | 0.03g | 8.5 × 10²¹ kg | 19,454,300 km | | 4C-Z91 VIII - Moon 24 | 1,440 km | -237°C | 0.04g | 1.1 × 10²² kg | 23,124,699 km | | 4C-Z91 VIII - Moon 25 | 1,330 km | -237°C | 0.03g | 8.8 × 10²¹ kg | 29,726,800 km |
|
| 4C-Z91 IX | Barren | 3 | 10,740 km | 3°C | 1.06g | 32.28 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 4C-Z91 IX - Moon 1 | 810 km | -244°C | 0.01g | 1.4 × 10²¹ kg | 653,763 km | | 4C-Z91 IX - Moon 2 | 1,560 km | -244°C | 0.04g | 1.3 × 10²² kg | 3,909,820 km | | 4C-Z91 IX - Moon 3 | 4,060 km | -244°C | 0.14g | 3.5 × 10²³ kg | 14,604,400 km |
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