| J125316 I |  Barren | 0 | 1,800 km | -54°C | 0.21g | 0.212 AU |
| J125316 II | Barren | 0 | 3,020 km | -103°C | 0.26g | 0.354 AU |
| J125316 III | Barren | 0 | 2,860 km | -129°C | 0.21g | 0.491 AU |
| J125316 IV | Barren | 2 | 5,550 km | 36°C | 1.04g | 1.419 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J125316 IV - Moon 1 | 180 km | -188°C | 0g | 1.5 × 10¹⁹ kg | 212,298,203 km | | J125316 IV - Moon 2 | 370 km | -188°C | 0.01g | 1.9 × 10²⁰ kg | 212,298,203 km |
|
| J125316 V |  Gas | 7 | 17,050 km | -208°C | 0.57g | 2.375 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J125316 V - Moon 1 | 150 km | -208°C | 0g | 7.6 × 10¹⁸ kg | 355,360,670 km | | J125316 V - Moon 2 | 270 km | -208°C | 0g | 5.5 × 10¹⁹ kg | 355,360,670 km | | J125316 V - Moon 3 | 300 km | -208°C | 0.01g | 7.6 × 10¹⁹ kg | 355,360,670 km | | J125316 V - Moon 4 | 790 km | -208°C | 0.02g | 2.1 × 10²¹ kg | 355,360,670 km | | J125316 V - Moon 5 | 300 km | -208°C | 0.01g | 7.5 × 10¹⁹ kg | 355,360,670 km | | J125316 V - Moon 6 | 1,200 km | -208°C | 0.04g | 8.7 × 10²¹ kg | 355,360,670 km | | J125316 V - Moon 7 | 1,210 km | -208°C | 0.04g | 8.8 × 10²¹ kg | 355,360,670 km |
|
| J125316 VI | Gas | 16 | 33,880 km | -221°C | 1.58g | 3.718 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J125316 VI - Moon 1 | 220 km | -221°C | 0g | 2.5 × 10¹⁹ kg | 556,206,195 km | | J125316 VI - Moon 2 | 190 km | -221°C | 0g | 1.5 × 10¹⁹ kg | 556,206,195 km | | J125316 VI - Moon 3 | 260 km | -221°C | 0g | 4.1 × 10¹⁹ kg | 556,206,195 km | | J125316 VI - Moon 4 | 400 km | -221°C | 0.01g | 1.9 × 10²⁰ kg | 556,206,195 km | | J125316 VI - Moon 5 | 390 km | -221°C | 0.01g | 1.7 × 10²⁰ kg | 556,206,195 km | | J125316 VI - Moon 6 | 510 km | -221°C | 0.01g | 4.2 × 10²⁰ kg | 556,206,195 km | | J125316 VI - Moon 7 | 130 km | -221°C | 0g | 4.3 × 10¹⁸ kg | 556,206,195 km | | J125316 VI - Moon 8 | 780 km | -221°C | 0.02g | 1.7 × 10²¹ kg | 556,206,195 km | | J125316 VI - Moon 9 | 850 km | -221°C | 0.02g | 2.3 × 10²¹ kg | 556,206,195 km | | J125316 VI - Moon 10 | 1,160 km | -221°C | 0.03g | 6.8 × 10²¹ kg | 556,206,195 km | | J125316 VI - Moon 11 | 1,140 km | -221°C | 0.03g | 6.4 × 10²¹ kg | 556,206,195 km | | J125316 VI - Moon 12 | 1,870 km | -221°C | 0.07g | 3.5 × 10²² kg | 556,206,195 km | | J125316 VI - Moon 13 | 780 km | -221°C | 0.02g | 1.7 × 10²¹ kg | 556,206,195 km | | J125316 VI - Moon 14 | 820 km | -221°C | 0.02g | 2.1 × 10²¹ kg | 556,206,195 km | | J125316 VI - Moon 15 | 2,120 km | -221°C | 0.08g | 5.3 × 10²² kg | 556,206,195 km | | J125316 VI - Moon 16 | 740 km | -221°C | 0.02g | 1.5 × 10²¹ kg | 556,206,195 km |
|
| J125316 VII | Gas | 18 | 51,960 km | -243°C | 2.35g | 11.129 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J125316 VII - Moon 1 | 200 km | -243°C | 0g | 1.3 × 10¹⁹ kg | 1,664,883,229 km | | J125316 VII - Moon 2 | 250 km | -243°C | 0g | 2.8 × 10¹⁹ kg | 1,664,883,229 km | | J125316 VII - Moon 3 | 220 km | -243°C | 0g | 1.7 × 10¹⁹ kg | 1,664,883,229 km | | J125316 VII - Moon 4 | 390 km | -243°C | 0.01g | 1.3 × 10²⁰ kg | 1,664,883,229 km | | J125316 VII - Moon 5 | 300 km | -243°C | 0g | 5.0 × 10¹⁹ kg | 1,664,883,229 km | | J125316 VII - Moon 6 | 450 km | -243°C | 0.01g | 2.0 × 10²⁰ kg | 1,664,883,229 km | | J125316 VII - Moon 7 | 790 km | -243°C | 0.01g | 1.3 × 10²¹ kg | 1,664,883,229 km | | J125316 VII - Moon 8 | 350 km | -243°C | 0g | 8.5 × 10¹⁹ kg | 1,664,883,229 km | | J125316 VII - Moon 9 | 1,090 km | -243°C | 0.02g | 4.0 × 10²¹ kg | 1,664,883,229 km | | J125316 VII - Moon 10 | 1,070 km | -243°C | 0.02g | 3.7 × 10²¹ kg | 1,664,883,229 km | | J125316 VII - Moon 11 | 1,470 km | -243°C | 0.03g | 1.1 × 10²² kg | 1,664,883,229 km | | J125316 VII - Moon 12 | 950 km | -243°C | 0.02g | 2.5 × 10²¹ kg | 1,664,883,229 km | | J125316 VII - Moon 13 | 1,980 km | -243°C | 0.05g | 3.1 × 10²² kg | 1,664,883,229 km | | J125316 VII - Moon 14 | 2,420 km | -243°C | 0.07g | 6.1 × 10²² kg | 1,664,883,229 km | | J125316 VII - Moon 15 | 1,110 km | -243°C | 0.02g | 4.3 × 10²¹ kg | 1,664,883,229 km | | J125316 VII - Moon 16 | 960 km | -243°C | 0.02g | 2.6 × 10²¹ kg | 1,664,883,229 km | | J125316 VII - Moon 17 | 930 km | -243°C | 0.02g | 2.4 × 10²¹ kg | 1,664,883,229 km | | J125316 VII - Moon 18 | 450 km | -243°C | 0.01g | 2.0 × 10²⁰ kg | 1,664,883,229 km |
|
| J125316 VIII |  Ice | 6 | 16,500 km | -251°C | 1.33g | 20.393 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J125316 VIII - Moon 1 | 280 km | -251°C | 0g | 3.2 × 10¹⁹ kg | 3,050,759,520 km | | J125316 VIII - Moon 2 | 210 km | -251°C | 0g | 1.2 × 10¹⁹ kg | 3,050,759,520 km | | J125316 VIII - Moon 3 | 440 km | -251°C | 0.01g | 1.5 × 10²⁰ kg | 3,050,759,520 km | | J125316 VIII - Moon 4 | 1,030 km | -251°C | 0.02g | 2.8 × 10²¹ kg | 3,050,759,520 km | | J125316 VIII - Moon 5 | 2,120 km | -251°C | 0.05g | 3.3 × 10²² kg | 3,050,759,520 km | | J125316 VIII - Moon 6 | 3,210 km | -251°C | 0.09g | 1.4 × 10²³ kg | 3,050,759,520 km |
|