| GN7-XY I |  Barren | 0 | 3,660 km | 147°C | 0.23g | 0.376 AU |
| GN7-XY II |  Storm | 1 | 4,870 km | 45°C | 0.73g | 0.654 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| GN7-XY II - Moon 1 | 490 km | 45°C | 0.03g | 1.0 × 10²¹ kg | 238,844 km |
|
| GN7-XY III |  Oceanic | 1 | 7,660 km | 32°C | 1.21g | 1.08 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| GN7-XY III - Moon 1 | 1,000 km | -25°C | 0.07g | 9.9 × 10²¹ kg | 432,235 km |
|
| GN7-XY IV | Oceanic | 1 | 3,470 km | 81°C | 0.55g | 1.364 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| GN7-XY IV - Moon 1 | 120 km | -53°C | 0g | 7.4 × 10¹⁸ kg | 221,419 km |
|
| GN7-XY V | Barren | 2 | 7,800 km | 2°C | 1.32g | 2.004 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| GN7-XY V - Moon 1 | 300 km | -91°C | 0.01g | 1.4 × 10²⁰ kg | 88,542 km | | GN7-XY V - Moon 2 | 1,250 km | -91°C | 0.08g | 1.8 × 10²² kg | 925,728 km |
|
| GN7-XY VI |  Gas | 10 | 19,590 km | -120°C | 1.11g | 2.825 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| GN7-XY VI - Moon 1 | 160 km | -120°C | 0g | 1.4 × 10¹⁹ kg | 58,884 km | | GN7-XY VI - Moon 2 | 290 km | -120°C | 0.01g | 1.2 × 10²⁰ kg | 95,187 km | | GN7-XY VI - Moon 3 | 240 km | -120°C | 0.01g | 5.6 × 10¹⁹ kg | 131,328 km | | GN7-XY VI - Moon 4 | 390 km | -120°C | 0.01g | 3.2 × 10²⁰ kg | 167,625 km | | GN7-XY VI - Moon 5 | 200 km | -120°C | 0.01g | 3.3 × 10¹⁹ kg | 210,749 km | | GN7-XY VI - Moon 6 | 670 km | -120°C | 0.03g | 1.9 × 10²¹ kg | 286,344 km | | GN7-XY VI - Moon 7 | 980 km | -120°C | 0.05g | 6.9 × 10²¹ kg | 526,275 km | | GN7-XY VI - Moon 8 | 1,200 km | -120°C | 0.07g | 1.4 × 10²² kg | 741,075 km | | GN7-XY VI - Moon 9 | 1,140 km | -120°C | 0.06g | 1.2 × 10²² kg | 1,077,870 km | | GN7-XY VI - Moon 10 | 1,710 km | -120°C | 0.11g | 4.7 × 10²² kg | 1,627,170 km |
|
| GN7-XY VII | Gas | 16 | 59,700 km | -178°C | 2.74g | 7.366 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| GN7-XY VII - Moon 1 | 230 km | -178°C | 0g | 3.9 × 10¹⁹ kg | 134,132 km | | GN7-XY VII - Moon 2 | 350 km | -178°C | 0.01g | 1.6 × 10²⁰ kg | 186,478 km | | GN7-XY VII - Moon 3 | 450 km | -178°C | 0.01g | 3.7 × 10²⁰ kg | 254,344 km | | GN7-XY VII - Moon 4 | 150 km | -178°C | 0g | 1.0 × 10¹⁹ kg | 289,430 km | | GN7-XY VII - Moon 5 | 160 km | -178°C | 0g | 1.1 × 10¹⁹ kg | 312,947 km | | GN7-XY VII - Moon 6 | 450 km | -178°C | 0.01g | 3.9 × 10²⁰ kg | 381,112 km | | GN7-XY VII - Moon 7 | 630 km | -178°C | 0.02g | 1.2 × 10²¹ kg | 441,915 km | | GN7-XY VII - Moon 8 | 1,470 km | -178°C | 0.07g | 2.1 × 10²² kg | 937,747 km | | GN7-XY VII - Moon 9 | 1,720 km | -178°C | 0.08g | 3.6 × 10²² kg | 1,331,480 km | | GN7-XY VII - Moon 10 | 970 km | -178°C | 0.04g | 5.2 × 10²¹ kg | 1,512,510 km | | GN7-XY VII - Moon 11 | 1,170 km | -178°C | 0.05g | 9.7 × 10²¹ kg | 1,837,720 km | | GN7-XY VII - Moon 12 | 2,070 km | -178°C | 0.11g | 6.8 × 10²² kg | 2,387,850 km | | GN7-XY VII - Moon 13 | 3,430 km | -178°C | 0.22g | 3.9 × 10²³ kg | 3,478,590 km | | GN7-XY VII - Moon 14 | 3,350 km | -178°C | 0.22g | 3.6 × 10²³ kg | 5,675,100 km | | GN7-XY VII - Moon 15 | 2,820 km | -178°C | 0.17g | 2.0 × 10²³ kg | 8,696,830 km | | GN7-XY VII - Moon 16 | 210 km | -178°C | 0g | 2.8 × 10¹⁹ kg | 13,948,100 km |
|
| GN7-XY VIII | Gas | 22 | 30,810 km | -211°C | 1.05g | 17.065 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| GN7-XY VIII - Moon 1 | 180 km | -211°C | 0g | 1.3 × 10¹⁹ kg | 113,173 km | | GN7-XY VIII - Moon 2 | 250 km | -211°C | 0g | 3.9 × 10¹⁹ kg | 171,031 km | | GN7-XY VIII - Moon 3 | 230 km | -211°C | 0g | 3.3 × 10¹⁹ kg | 202,584 km | | GN7-XY VIII - Moon 4 | 230 km | -211°C | 0g | 3.0 × 10¹⁹ kg | 255,557 km | | GN7-XY VIII - Moon 5 | 130 km | -211°C | 0g | 4.6 × 10¹⁸ kg | 290,481 km | | GN7-XY VIII - Moon 6 | 400 km | -211°C | 0.01g | 2.0 × 10²⁰ kg | 323,711 km | | GN7-XY VIII - Moon 7 | 560 km | -211°C | 0.01g | 6.4 × 10²⁰ kg | 510,912 km | | GN7-XY VIII - Moon 8 | 770 km | -211°C | 0.02g | 1.8 × 10²¹ kg | 710,562 km | | GN7-XY VIII - Moon 9 | 470 km | -211°C | 0.01g | 3.5 × 10²⁰ kg | 823,019 km | | GN7-XY VIII - Moon 10 | 830 km | -211°C | 0.02g | 2.4 × 10²¹ kg | 1,066,860 km | | GN7-XY VIII - Moon 11 | 1,020 km | -211°C | 0.03g | 4.8 × 10²¹ kg | 1,264,570 km | | GN7-XY VIII - Moon 12 | 1,510 km | -211°C | 0.05g | 1.8 × 10²² kg | 1,995,850 km | | GN7-XY VIII - Moon 13 | 2,220 km | -211°C | 0.09g | 6.9 × 10²² kg | 3,039,290 km | | GN7-XY VIII - Moon 14 | 1,400 km | -211°C | 0.05g | 1.4 × 10²² kg | 4,012,880 km | | GN7-XY VIII - Moon 15 | 2,830 km | -211°C | 0.13g | 1.6 × 10²³ kg | 4,883,020 km | | GN7-XY VIII - Moon 16 | 2,570 km | -211°C | 0.12g | 1.1 × 10²³ kg | 6,277,110 km | | GN7-XY VIII - Moon 17 | 1,290 km | -211°C | 0.04g | 1.1 × 10²² kg | 7,565,980 km | | GN7-XY VIII - Moon 18 | 3,110 km | -211°C | 0.15g | 2.2 × 10²³ kg | 9,028,390 km | | GN7-XY VIII - Moon 19 | 1,660 km | -211°C | 0.06g | 2.5 × 10²² kg | 11,437,500 km | | GN7-XY VIII - Moon 20 | 1,040 km | -211°C | 0.03g | 5.1 × 10²¹ kg | 14,840,100 km | | GN7-XY VIII - Moon 21 | 1,880 km | -211°C | 0.07g | 3.9 × 10²² kg | 16,688,300 km | | GN7-XY VIII - Moon 22 | 1,230 km | -211°C | 0.04g | 9.1 × 10²¹ kg | 19,186,500 km |
|
| GN7-XY IX | Gas | 5 | 16,900 km | -224°C | 1.07g | 27.921 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| GN7-XY IX - Moon 1 | 150 km | -224°C | 0g | 6.3 × 10¹⁸ kg | 172,235 km | | GN7-XY IX - Moon 2 | 310 km | -224°C | 0.01g | 7.4 × 10¹⁹ kg | 439,034 km | | GN7-XY IX - Moon 3 | 1,260 km | -224°C | 0.04g | 8.5 × 10²¹ kg | 2,430,730 km | | GN7-XY IX - Moon 4 | 2,030 km | -224°C | 0.07g | 4.4 × 10²² kg | 6,562,870 km | | GN7-XY IX - Moon 5 | 1,200 km | -224°C | 0.03g | 7.3 × 10²¹ kg | 16,892,100 km |
|