| 89-JPE I | Lava | 0 | 3,610 km | 518°C | 0.39g | 0.333 AU |
| 89-JPE II | Barren | 0 | 2,710 km | -96°C | 0.45g | 0.55 AU |
| 89-JPE III | Storm | 1 | 4,600 km | -114°C | 0.47g | 0.682 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 89-JPE III - Moon 1 | 130 km | -114°C | 0g | 7.3 × 10¹⁸ kg | 142,841 km |
|
| 89-JPE IV | Temperate | 1 | 5,830 km | 21°C | 0.7g | 0.934 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 89-JPE IV - Moon 1 | 1,090 km | -137°C | 0.05g | 9.3 × 10²¹ kg | 466,949 km |
|
| 89-JPE V | Temperate | 2 | 10,700 km | 33°C | 1.42g | 1.456 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 89-JPE V - Moon 1 | 190 km | -164°C | 0g | 2.4 × 10¹⁹ kg | 70,046 km | | 89-JPE V - Moon 2 | 1,160 km | -164°C | 0.05g | 1.0 × 10²² kg | 626,498 km |
|
| 89-JPE VI | Temperate | 1 | 4,320 km | 33°C | 0.48g | 1.944 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 89-JPE VI - Moon 1 | 230 km | -179°C | 0g | 3.9 × 10¹⁹ kg | 320,677 km |
|
| 89-JPE VII | Gas | 15 | 47,270 km | -206°C | 1.86g | 3.883 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 89-JPE VII - Moon 1 | 440 km | -206°C | 0.01g | 2.9 × 10²⁰ kg | 180,634 km | | 89-JPE VII - Moon 2 | 630 km | -206°C | 0.02g | 9.6 × 10²⁰ kg | 327,016 km | | 89-JPE VII - Moon 3 | 320 km | -206°C | 0.01g | 1.0 × 10²⁰ kg | 411,738 km | | 89-JPE VII - Moon 4 | 280 km | -206°C | 0.01g | 6.0 × 10¹⁹ kg | 445,715 km | | 89-JPE VII - Moon 5 | 720 km | -206°C | 0.02g | 1.5 × 10²¹ kg | 475,288 km | | 89-JPE VII - Moon 6 | 400 km | -206°C | 0.01g | 2.1 × 10²⁰ kg | 537,686 km | | 89-JPE VII - Moon 7 | 640 km | -206°C | 0.02g | 1.0 × 10²¹ kg | 619,917 km | | 89-JPE VII - Moon 8 | 480 km | -206°C | 0.01g | 3.9 × 10²⁰ kg | 709,777 km | | 89-JPE VII - Moon 9 | 1,200 km | -206°C | 0.04g | 8.7 × 10²¹ kg | 891,580 km | | 89-JPE VII - Moon 10 | 1,480 km | -206°C | 0.05g | 1.8 × 10²² kg | 1,221,190 km | | 89-JPE VII - Moon 11 | 2,400 km | -206°C | 0.11g | 9.3 × 10²² kg | 2,482,820 km | | 89-JPE VII - Moon 12 | 610 km | -206°C | 0.02g | 8.5 × 10²⁰ kg | 3,782,680 km | | 89-JPE VII - Moon 13 | 1,340 km | -206°C | 0.05g | 1.3 × 10²² kg | 4,246,150 km | | 89-JPE VII - Moon 14 | 570 km | -206°C | 0.01g | 7.0 × 10²⁰ kg | 5,134,780 km | | 89-JPE VII - Moon 15 | 520 km | -206°C | 0.01g | 5.0 × 10²⁰ kg | 6,105,190 km |
|
| 89-JPE VIII | Gas | 10 | 21,280 km | -229°C | 1g | 8.901 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 89-JPE VIII - Moon 1 | 150 km | -229°C | 0g | 6.7 × 10¹⁸ kg | 101,128 km | | 89-JPE VIII - Moon 2 | 230 km | -229°C | 0g | 2.5 × 10¹⁹ kg | 173,666 km | | 89-JPE VIII - Moon 3 | 320 km | -229°C | 0g | 7.6 × 10¹⁹ kg | 254,492 km | | 89-JPE VIII - Moon 4 | 250 km | -229°C | 0g | 3.5 × 10¹⁹ kg | 429,372 km | | 89-JPE VIII - Moon 5 | 540 km | -229°C | 0.01g | 4.6 × 10²⁰ kg | 568,306 km | | 89-JPE VIII - Moon 6 | 1,000 km | -229°C | 0.02g | 3.7 × 10²¹ kg | 932,527 km | | 89-JPE VIII - Moon 7 | 1,680 km | -229°C | 0.05g | 2.2 × 10²² kg | 2,008,770 km | | 89-JPE VIII - Moon 8 | 300 km | -229°C | 0g | 6.5 × 10¹⁹ kg | 2,980,660 km | | 89-JPE VIII - Moon 9 | 1,630 km | -229°C | 0.05g | 1.9 × 10²² kg | 4,486,130 km | | 89-JPE VIII - Moon 10 | 730 km | -229°C | 0.02g | 1.3 × 10²¹ kg | 6,718,790 km |
|
| 89-JPE IX | Gas | 19 | 41,200 km | -238°C | 1.86g | 14.149 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 89-JPE IX - Moon 1 | 180 km | -238°C | 0g | 1.0 × 10¹⁹ kg | 112,927 km | | 89-JPE IX - Moon 2 | 280 km | -238°C | 0g | 4.3 × 10¹⁹ kg | 173,938 km | | 89-JPE IX - Moon 3 | 320 km | -238°C | 0g | 7.0 × 10¹⁹ kg | 250,472 km | | 89-JPE IX - Moon 4 | 470 km | -238°C | 0.01g | 2.4 × 10²⁰ kg | 354,214 km | | 89-JPE IX - Moon 5 | 640 km | -238°C | 0.01g | 6.9 × 10²⁰ kg | 520,071 km | | 89-JPE IX - Moon 6 | 720 km | -238°C | 0.01g | 1.1 × 10²¹ kg | 722,767 km | | 89-JPE IX - Moon 7 | 850 km | -238°C | 0.02g | 1.9 × 10²¹ kg | 877,882 km | | 89-JPE IX - Moon 8 | 770 km | -238°C | 0.02g | 1.4 × 10²¹ kg | 1,162,280 km | | 89-JPE IX - Moon 9 | 1,530 km | -238°C | 0.04g | 1.4 × 10²² kg | 1,554,540 km | | 89-JPE IX - Moon 10 | 1,210 km | -238°C | 0.03g | 6.1 × 10²¹ kg | 1,961,440 km | | 89-JPE IX - Moon 11 | 1,500 km | -238°C | 0.04g | 1.3 × 10²² kg | 2,245,300 km | | 89-JPE IX - Moon 12 | 1,060 km | -238°C | 0.02g | 4.0 × 10²¹ kg | 2,487,400 km | | 89-JPE IX - Moon 13 | 2,310 km | -238°C | 0.07g | 5.6 × 10²² kg | 2,901,250 km | | 89-JPE IX - Moon 14 | 3,240 km | -238°C | 0.12g | 1.8 × 10²³ kg | 4,414,270 km | | 89-JPE IX - Moon 15 | 3,920 km | -238°C | 0.15g | 3.4 × 10²³ kg | 6,892,320 km | | 89-JPE IX - Moon 16 | 1,530 km | -238°C | 0.04g | 1.4 × 10²² kg | 8,145,320 km | | 89-JPE IX - Moon 17 | 3,200 km | -238°C | 0.11g | 1.7 × 10²³ kg | 9,708,710 km | | 89-JPE IX - Moon 18 | 3,420 km | -238°C | 0.13g | 2.2 × 10²³ kg | 14,726,400 km | | 89-JPE IX - Moon 19 | 470 km | -238°C | 0.01g | 2.5 × 10²⁰ kg | 24,220,899 km |
|
| 89-JPE X | Storm | 2 | 7,700 km | -51°C | 0.47g | 30.992 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| 89-JPE X - Moon 1 | 330 km | -250°C | 0g | 5.9 × 10¹⁹ kg | 304,334 km | | 89-JPE X - Moon 2 | 1,510 km | -250°C | 0.03g | 1.1 × 10²² kg | 2,690,440 km |
|