| J121603 I |  Lava | 0 | 1,690 km | 1371°C | 0.16g | 0.292 AU |
| J121603 II |  Barren | 0 | 3,220 km | -30°C | 0.35g | 0.444 AU |
| J121603 III |  Temperate | 0 | 4,930 km | 16°C | 0.5g | 0.79 AU |
| J121603 IV | Temperate | 1 | 5,960 km | 23°C | 0.94g | 1.295 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J121603 IV - Moon 1 | 550 km | -130°C | 0.02g | 9.2 × 10²⁰ kg | 193,795,588 km |
|
| J121603 V |  Storm | 1 | 7,070 km | -157°C | 0.47g | 1.947 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J121603 V - Moon 1 | 920 km | -157°C | 0.04g | 4.8 × 10²¹ kg | 291,215,835 km |
|
| J121603 VI | Barren | 2 | 5,340 km | 63°C | 0.38g | 2.797 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J121603 VI - Moon 1 | 120 km | -176°C | 0g | 4.9 × 10¹⁸ kg | 418,361,803 km | | J121603 VI - Moon 2 | 990 km | -176°C | 0.04g | 5.7 × 10²¹ kg | 418,361,803 km |
|
| J121603 VII |  Gas | 10 | 22,190 km | -193°C | 1.59g | 4.063 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J121603 VII - Moon 1 | 150 km | -193°C | 0g | 8.3 × 10¹⁸ kg | 607,812,977 km | | J121603 VII - Moon 2 | 150 km | -193°C | 0g | 8.5 × 10¹⁸ kg | 607,812,977 km | | J121603 VII - Moon 3 | 130 km | -193°C | 0g | 5.6 × 10¹⁸ kg | 607,812,977 km | | J121603 VII - Moon 4 | 230 km | -193°C | 0g | 3.6 × 10¹⁹ kg | 607,812,977 km | | J121603 VII - Moon 5 | 410 km | -193°C | 0.01g | 2.4 × 10²⁰ kg | 607,812,977 km | | J121603 VII - Moon 6 | 680 km | -193°C | 0.02g | 1.4 × 10²¹ kg | 607,812,977 km | | J121603 VII - Moon 7 | 1,340 km | -193°C | 0.05g | 1.4 × 10²² kg | 607,812,977 km | | J121603 VII - Moon 8 | 990 km | -193°C | 0.03g | 5.0 × 10²¹ kg | 607,812,977 km | | J121603 VII - Moon 9 | 1,220 km | -193°C | 0.05g | 1.0 × 10²² kg | 607,812,977 km | | J121603 VII - Moon 10 | 1,170 km | -193°C | 0.04g | 9.0 × 10²¹ kg | 607,812,977 km |
|
| J121603 VIII | Gas | 9 | 19,440 km | -210°C | 1.32g | 6.609 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J121603 VIII - Moon 1 | 340 km | -210°C | 0.01g | 1.1 × 10²⁰ kg | 988,663,972 km | | J121603 VIII - Moon 2 | 370 km | -210°C | 0.01g | 1.5 × 10²⁰ kg | 988,663,972 km | | J121603 VIII - Moon 3 | 500 km | -210°C | 0.01g | 4.3 × 10²⁰ kg | 988,663,972 km | | J121603 VIII - Moon 4 | 710 km | -210°C | 0.02g | 1.4 × 10²¹ kg | 988,663,972 km | | J121603 VIII - Moon 5 | 950 km | -210°C | 0.03g | 3.8 × 10²¹ kg | 988,663,972 km | | J121603 VIII - Moon 6 | 1,770 km | -210°C | 0.07g | 3.2 × 10²² kg | 988,663,972 km | | J121603 VIII - Moon 7 | 2,260 km | -210°C | 0.1g | 7.3 × 10²² kg | 988,663,972 km | | J121603 VIII - Moon 8 | 1,050 km | -210°C | 0.03g | 5.3 × 10²¹ kg | 988,663,972 km | | J121603 VIII - Moon 9 | 520 km | -210°C | 0.01g | 4.8 × 10²⁰ kg | 988,663,972 km |
|
| J121603 IX | Gas | 21 | 26,200 km | -226°C | 1.29g | 11.646 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J121603 IX - Moon 1 | 170 km | -226°C | 0g | 9.9 × 10¹⁸ kg | 1,742,262,764 km | | J121603 IX - Moon 2 | 220 km | -226°C | 0g | 2.1 × 10¹⁹ kg | 1,742,262,764 km | | J121603 IX - Moon 3 | 160 km | -226°C | 0g | 8.6 × 10¹⁸ kg | 1,742,262,764 km | | J121603 IX - Moon 4 | 140 km | -226°C | 0g | 5.7 × 10¹⁸ kg | 1,742,262,764 km | | J121603 IX - Moon 5 | 130 km | -226°C | 0g | 4.1 × 10¹⁸ kg | 1,742,262,764 km | | J121603 IX - Moon 6 | 140 km | -226°C | 0g | 4.5 × 10¹⁸ kg | 1,742,262,764 km | | J121603 IX - Moon 7 | 340 km | -226°C | 0.01g | 9.8 × 10¹⁹ kg | 1,742,262,764 km | | J121603 IX - Moon 8 | 540 km | -226°C | 0.01g | 4.6 × 10²⁰ kg | 1,742,262,764 km | | J121603 IX - Moon 9 | 160 km | -226°C | 0g | 7.5 × 10¹⁸ kg | 1,742,262,764 km | | J121603 IX - Moon 10 | 880 km | -226°C | 0.02g | 2.5 × 10²¹ kg | 1,742,262,764 km | | J121603 IX - Moon 11 | 880 km | -226°C | 0.02g | 2.5 × 10²¹ kg | 1,742,262,764 km | | J121603 IX - Moon 12 | 1,020 km | -226°C | 0.03g | 4.2 × 10²¹ kg | 1,742,262,764 km | | J121603 IX - Moon 13 | 1,320 km | -226°C | 0.04g | 1.0 × 10²² kg | 1,742,262,764 km | | J121603 IX - Moon 14 | 350 km | -226°C | 0.01g | 1.1 × 10²⁰ kg | 1,742,262,764 km | | J121603 IX - Moon 15 | 2,100 km | -226°C | 0.07g | 4.9 × 10²² kg | 1,742,262,764 km | | J121603 IX - Moon 16 | 980 km | -226°C | 0.02g | 3.5 × 10²¹ kg | 1,742,262,764 km | | J121603 IX - Moon 17 | 2,100 km | -226°C | 0.07g | 4.9 × 10²² kg | 1,742,262,764 km | | J121603 IX - Moon 18 | 2,550 km | -226°C | 0.1g | 9.4 × 10²² kg | 1,742,262,764 km | | J121603 IX - Moon 19 | 520 km | -226°C | 0.01g | 4.1 × 10²⁰ kg | 1,742,262,764 km | | J121603 IX - Moon 20 | 880 km | -226°C | 0.02g | 2.5 × 10²¹ kg | 1,742,262,764 km | | J121603 IX - Moon 21 | 140 km | -226°C | 0g | 5.6 × 10¹⁸ kg | 1,742,262,764 km |
|
| J121603 X |  Ice | 4 | 12,820 km | -239°C | 0.76g | 22.898 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J121603 X - Moon 1 | 210 km | -239°C | 0g | 1.5 × 10¹⁹ kg | 3,425,498,038 km | | J121603 X - Moon 2 | 890 km | -239°C | 0.02g | 2.1 × 10²¹ kg | 3,425,498,038 km | | J121603 X - Moon 3 | 2,320 km | -239°C | 0.07g | 5.7 × 10²² kg | 3,425,498,038 km | | J121603 X - Moon 4 | 500 km | -239°C | 0.01g | 3.0 × 10²⁰ kg | 3,425,498,038 km |
|