| FWA-4V I |  Barren | 0 | 3,490 km | -10°C | 0.41g | 0.374 AU |
| FWA-4V II | Barren | 1 | 7,860 km | 35°C | 0.8g | 0.664 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| FWA-4V II - Moon 1 | 230 km | -75°C | 0.01g | 6.3 × 10¹⁹ kg | 257,404 km |
|
| FWA-4V III |  Gas | 10 | 24,580 km | -133°C | 1.07g | 1.329 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| FWA-4V III - Moon 1 | 210 km | -133°C | 0.01g | 3.7 × 10¹⁹ kg | 78,061 km | | FWA-4V III - Moon 2 | 340 km | -133°C | 0.01g | 1.8 × 10²⁰ kg | 135,142 km | | FWA-4V III - Moon 3 | 560 km | -133°C | 0.02g | 1.0 × 10²¹ kg | 229,897 km | | FWA-4V III - Moon 4 | 620 km | -133°C | 0.02g | 1.4 × 10²¹ kg | 334,215 km | | FWA-4V III - Moon 5 | 860 km | -133°C | 0.04g | 4.2 × 10²¹ kg | 423,923 km | | FWA-4V III - Moon 6 | 710 km | -133°C | 0.03g | 2.2 × 10²¹ kg | 493,196 km | | FWA-4V III - Moon 7 | 1,630 km | -133°C | 0.1g | 3.8 × 10²² kg | 838,198 km | | FWA-4V III - Moon 8 | 260 km | -133°C | 0.01g | 7.3 × 10¹⁹ kg | 1,088,310 km | | FWA-4V III - Moon 9 | 550 km | -133°C | 0.02g | 9.5 × 10²⁰ kg | 1,157,420 km | | FWA-4V III - Moon 10 | 530 km | -133°C | 0.02g | 8.1 × 10²⁰ kg | 1,352,070 km |
|
| FWA-4V IV | Gas | 13 | 140,500 km | -209°C | 4.37g | 6.366 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| FWA-4V IV - Moon 1 | 590 km | -209°C | 0.01g | 7.7 × 10²⁰ kg | 285,256 km | | FWA-4V IV - Moon 2 | 560 km | -209°C | 0.01g | 6.5 × 10²⁰ kg | 423,228 km | | FWA-4V IV - Moon 3 | 790 km | -209°C | 0.02g | 2.0 × 10²¹ kg | 572,775 km | | FWA-4V IV - Moon 4 | 1,400 km | -209°C | 0.05g | 1.5 × 10²² kg | 1,053,820 km | | FWA-4V IV - Moon 5 | 2,820 km | -209°C | 0.13g | 1.6 × 10²³ kg | 2,001,670 km | | FWA-4V IV - Moon 6 | 1,180 km | -209°C | 0.04g | 8.0 × 10²¹ kg | 2,547,410 km | | FWA-4V IV - Moon 7 | 2,410 km | -209°C | 0.11g | 9.2 × 10²² kg | 2,951,550 km | | FWA-4V IV - Moon 8 | 2,630 km | -209°C | 0.12g | 1.2 × 10²³ kg | 3,688,180 km | | FWA-4V IV - Moon 9 | 3,940 km | -209°C | 0.22g | 5.0 × 10²³ kg | 4,577,560 km | | FWA-4V IV - Moon 10 | 3,710 km | -209°C | 0.2g | 4.1 × 10²³ kg | 6,551,940 km | | FWA-4V IV - Moon 11 | 5,060 km | -209°C | 0.31g | 1.2 × 10²⁴ kg | 8,310,880 km | | FWA-4V IV - Moon 12 | 4,020 km | -209°C | 0.22g | 5.3 × 10²³ kg | 11,760,400 km | | FWA-4V IV - Moon 13 | 680 km | -209°C | 0.02g | 1.3 × 10²¹ kg | 23,964,299 km |
|
| FWA-4V V | Barren | 1 | 4,870 km | 13°C | 0.8g | 23.859 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| FWA-4V V - Moon 1 | 140 km | -240°C | 0g | 4.5 × 10¹⁸ kg | 654,465 km |
|
| FWA-4V VI |  Ice | 6 | 15,510 km | -249°C | 0.56g | 45.567 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| FWA-4V VI - Moon 1 | 150 km | -249°C | 0g | 4.3 × 10¹⁸ kg | 166,394 km | | FWA-4V VI - Moon 2 | 470 km | -249°C | 0.01g | 2.0 × 10²⁰ kg | 626,924 km | | FWA-4V VI - Moon 3 | 580 km | -249°C | 0.01g | 4.2 × 10²⁰ kg | 1,730,390 km | | FWA-4V VI - Moon 4 | 1,390 km | -249°C | 0.03g | 7.9 × 10²¹ kg | 2,826,820 km | | FWA-4V VI - Moon 5 | 2,960 km | -249°C | 0.08g | 1.1 × 10²³ kg | 10,948,400 km | | FWA-4V VI - Moon 6 | 1,420 km | -249°C | 0.03g | 8.6 × 10²¹ kg | 26,362,300 km |
|