| J150306 I |  Barren | 0 | 1,630 km | 273°C | 0.21g | 0.229 AU |
| J150306 II | Barren | 0 | 2,000 km | 168°C | 0.11g | 0.341 AU |
| J150306 III | Barren | 0 | 1,630 km | 122°C | 0.17g | 0.426 AU |
| J150306 IV | Barren | 0 | 2,080 km | 50°C | 0.19g | 0.636 AU |
| J150306 V |  Lava | 1 | 6,360 km | 1140°C | 0.95g | 1.012 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J150306 V - Moon 1 | 630 km | -17°C | 0.04g | 2.1 × 10²¹ kg | 151,378,231 km |
|
| J150306 VI |  Gas | 23 | 27,120 km | -131°C | 2.08g | 3.294 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J150306 VI - Moon 1 | 130 km | -131°C | 0g | 6.8 × 10¹⁸ kg | 492,756,697 km | | J150306 VI - Moon 2 | 140 km | -131°C | 0g | 8.4 × 10¹⁸ kg | 492,756,697 km | | J150306 VI - Moon 3 | 160 km | -131°C | 0g | 1.6 × 10¹⁹ kg | 492,756,697 km | | J150306 VI - Moon 4 | 270 km | -131°C | 0.01g | 8.9 × 10¹⁹ kg | 492,756,697 km | | J150306 VI - Moon 5 | 340 km | -131°C | 0.01g | 1.9 × 10²⁰ kg | 492,756,697 km | | J150306 VI - Moon 6 | 270 km | -131°C | 0.01g | 8.3 × 10¹⁹ kg | 492,756,697 km | | J150306 VI - Moon 7 | 170 km | -131°C | 0g | 1.8 × 10¹⁹ kg | 492,756,697 km | | J150306 VI - Moon 8 | 600 km | -131°C | 0.02g | 1.3 × 10²¹ kg | 492,756,697 km | | J150306 VI - Moon 9 | 520 km | -131°C | 0.02g | 7.8 × 10²⁰ kg | 492,756,697 km | | J150306 VI - Moon 10 | 570 km | -131°C | 0.02g | 1.1 × 10²¹ kg | 492,756,697 km | | J150306 VI - Moon 11 | 260 km | -131°C | 0.01g | 7.4 × 10¹⁹ kg | 492,756,697 km | | J150306 VI - Moon 12 | 680 km | -131°C | 0.03g | 1.9 × 10²¹ kg | 492,756,697 km | | J150306 VI - Moon 13 | 430 km | -131°C | 0.01g | 4.0 × 10²⁰ kg | 492,756,697 km | | J150306 VI - Moon 14 | 940 km | -131°C | 0.04g | 5.9 × 10²¹ kg | 492,756,697 km | | J150306 VI - Moon 15 | 400 km | -131°C | 0.01g | 3.3 × 10²⁰ kg | 492,756,697 km | | J150306 VI - Moon 16 | 570 km | -131°C | 0.02g | 1.1 × 10²¹ kg | 492,756,697 km | | J150306 VI - Moon 17 | 420 km | -131°C | 0.01g | 3.9 × 10²⁰ kg | 492,756,697 km | | J150306 VI - Moon 18 | 820 km | -131°C | 0.04g | 3.6 × 10²¹ kg | 492,756,697 km | | J150306 VI - Moon 19 | 640 km | -131°C | 0.03g | 1.6 × 10²¹ kg | 492,756,697 km | | J150306 VI - Moon 20 | 1,210 km | -131°C | 0.06g | 1.4 × 10²² kg | 492,756,697 km | | J150306 VI - Moon 21 | 510 km | -131°C | 0.02g | 7.5 × 10²⁰ kg | 492,756,697 km | | J150306 VI - Moon 22 | 280 km | -131°C | 0.01g | 9.6 × 10¹⁹ kg | 492,756,697 km | | J150306 VI - Moon 23 | 310 km | -131°C | 0.01g | 1.3 × 10²⁰ kg | 492,756,697 km |
|
| J150306 VII | Barren | 1 | 3,220 km | -169°C | 0.45g | 6.165 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J150306 VII - Moon 1 | 580 km | -169°C | 0.02g | 9.5 × 10²⁰ kg | 922,290,946 km |
|
| J150306 VIII | Barren | 3 | 12,470 km | 20°C | 1.06g | 7.781 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J150306 VIII - Moon 1 | 490 km | -181°C | 0.01g | 4.8 × 10²⁰ kg | 1,163,974,935 km | | J150306 VIII - Moon 2 | 1,090 km | -181°C | 0.04g | 7.6 × 10²¹ kg | 1,163,974,935 km | | J150306 VIII - Moon 3 | 1,220 km | -181°C | 0.05g | 1.1 × 10²² kg | 1,163,974,935 km |
|
| J150306 IX | Gas | 2 | 13,020 km | -196°C | 0.68g | 11.06 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J150306 IX - Moon 1 | 150 km | -196°C | 0g | 8.2 × 10¹⁸ kg | 1,654,530,900 km | | J150306 IX - Moon 2 | 1,020 km | -196°C | 0.04g | 5.4 × 10²¹ kg | 1,654,530,900 km |
|
| J150306 X | Gas | 4 | 14,210 km | -213°C | 0.78g | 18.068 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J150306 X - Moon 1 | 400 km | -213°C | 0.01g | 2.0 × 10²⁰ kg | 2,702,965,211 km | | J150306 X - Moon 2 | 1,050 km | -213°C | 0.03g | 5.2 × 10²¹ kg | 2,702,965,211 km | | J150306 X - Moon 3 | 480 km | -213°C | 0.01g | 3.7 × 10²⁰ kg | 2,702,965,211 km | | J150306 X - Moon 4 | 2,820 km | -213°C | 0.13g | 1.5 × 10²³ kg | 2,702,965,211 km |
|
| J150306 XI | Barren | 0 | 2,420 km | 48°C | 0.22g | 27.743 AU |