| Y-XZA7 I | Barren | 0 | 2,260 km | -13°C | 0.32g | 0.31 AU |
| Y-XZA7 II | Barren | 0 | 2,600 km | -73°C | 0.12g | 0.519 AU |
| Y-XZA7 III | Barren | 0 | 2,920 km | -98°C | 0.2g | 0.681 AU |
| Y-XZA7 IV | Barren | 2 | 3,500 km | -127°C | 0.23g | 0.979 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Y-XZA7 IV - Moon 1 | 330 km | -127°C | 0.01g | 1.7 × 10²⁰ kg | 122,710 km | | Y-XZA7 IV - Moon 2 | 320 km | -127°C | 0.01g | 1.5 × 10²⁰ kg | 280,540 km |
|
| Y-XZA7 V | Lava | 2 | 4,010 km | 917°C | 0.34g | 1.189 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Y-XZA7 V - Moon 1 | 230 km | -141°C | 0.01g | 4.5 × 10¹⁹ kg | 89,928 km | | Y-XZA7 V - Moon 2 | 550 km | -141°C | 0.02g | 9.2 × 10²⁰ kg | 330,726 km |
|
| Y-XZA7 VI | Lava | 0 | 2,930 km | 627°C | 0.29g | 1.589 AU |
| Y-XZA7 VII | Temperate | 2 | 10,780 km | 6°C | 1.04g | 3.556 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Y-XZA7 VII - Moon 1 | 630 km | -197°C | 0.02g | 1.1 × 10²¹ kg | 352,609 km | | Y-XZA7 VII - Moon 2 | 1,070 km | -197°C | 0.04g | 6.4 × 10²¹ kg | 1,204,360 km |
|
| Y-XZA7 VIII | Storm | 2 | 10,280 km | -123°C | 0.13g | 5.429 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Y-XZA7 VIII - Moon 1 | 380 km | -211°C | 0.01g | 1.6 × 10²⁰ kg | 227,978 km | | Y-XZA7 VIII - Moon 2 | 920 km | -211°C | 0.03g | 3.3 × 10²¹ kg | 1,238,590 km |
|
| Y-XZA7 IX | Temperate | 2 | 10,670 km | 20°C | 1.12g | 7.442 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Y-XZA7 IX - Moon 1 | 210 km | -220°C | 0g | 2.0 × 10¹⁹ kg | 85,858 km | | Y-XZA7 IX - Moon 2 | 1,410 km | -220°C | 0.05g | 1.3 × 10²² kg | 1,979,830 km |
|
| Y-XZA7 X | Gas | 4 | 15,190 km | -235°C | 1.04g | 14.558 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Y-XZA7 X - Moon 1 | 260 km | -235°C | 0g | 3.5 × 10¹⁹ kg | 250,157 km | | Y-XZA7 X - Moon 2 | 480 km | -235°C | 0.01g | 2.7 × 10²⁰ kg | 722,937 km | | Y-XZA7 X - Moon 3 | 1,180 km | -235°C | 0.03g | 5.9 × 10²¹ kg | 1,790,870 km | | Y-XZA7 X - Moon 4 | 1,810 km | -235°C | 0.05g | 2.6 × 10²² kg | 8,180,840 km |
|