| E-B957 I |  Barren | 0 | 2,600 km | 84°C | 0.14g | 0.303 AU |
| E-B957 II |  Plasma | 0 | 2,350 km | 28°C | 0.25g | 0.427 AU |
| E-B957 III |  Lava | 2 | 8,640 km | 800°C | 1.29g | 0.916 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| E-B957 III - Moon 1 | 110 km | -67°C | 0g | 5.6 × 10¹⁸ kg | 74,233 km | | E-B957 III - Moon 2 | 1,210 km | -67°C | 0.08g | 1.7 × 10²² kg | 393,508 km |
|
| E-B957 IV |  Gas | 14 | 25,300 km | -164°C | 1.98g | 3.226 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| E-B957 IV - Moon 1 | 130 km | -164°C | 0g | 6.1 × 10¹⁸ kg | 55,167 km | | E-B957 IV - Moon 2 | 150 km | -164°C | 0g | 9.5 × 10¹⁸ kg | 78,228 km | | E-B957 IV - Moon 3 | 230 km | -164°C | 0.01g | 4.4 × 10¹⁹ kg | 125,975 km | | E-B957 IV - Moon 4 | 330 km | -164°C | 0.01g | 1.5 × 10²⁰ kg | 190,462 km | | E-B957 IV - Moon 5 | 150 km | -164°C | 0g | 9.6 × 10¹⁸ kg | 205,315 km | | E-B957 IV - Moon 6 | 460 km | -164°C | 0.01g | 4.4 × 10²⁰ kg | 275,006 km | | E-B957 IV - Moon 7 | 670 km | -164°C | 0.02g | 1.6 × 10²¹ kg | 392,365 km | | E-B957 IV - Moon 8 | 650 km | -164°C | 0.02g | 1.4 × 10²¹ kg | 477,594 km | | E-B957 IV - Moon 9 | 950 km | -164°C | 0.04g | 5.2 × 10²¹ kg | 766,257 km | | E-B957 IV - Moon 10 | 1,550 km | -164°C | 0.08g | 2.8 × 10²² kg | 1,205,760 km | | E-B957 IV - Moon 11 | 570 km | -164°C | 0.02g | 9.0 × 10²⁰ kg | 1,689,260 km | | E-B957 IV - Moon 12 | 570 km | -164°C | 0.02g | 9.3 × 10²⁰ kg | 2,062,250 km | | E-B957 IV - Moon 13 | 1,150 km | -164°C | 0.05g | 1.0 × 10²² kg | 2,265,780 km | | E-B957 IV - Moon 14 | 730 km | -164°C | 0.03g | 2.1 × 10²¹ kg | 3,528,640 km |
|
| E-B957 V | Gas | 15 | 89,760 km | -188°C | 2.93g | 5.288 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| E-B957 V - Moon 1 | 280 km | -188°C | 0.01g | 7.0 × 10¹⁹ kg | 244,737 km | | E-B957 V - Moon 2 | 160 km | -188°C | 0g | 1.0 × 10¹⁹ kg | 314,959 km | | E-B957 V - Moon 3 | 260 km | -188°C | 0.01g | 5.4 × 10¹⁹ kg | 400,630 km | | E-B957 V - Moon 4 | 660 km | -188°C | 0.02g | 1.3 × 10²¹ kg | 577,129 km | | E-B957 V - Moon 5 | 510 km | -188°C | 0.01g | 5.5 × 10²⁰ kg | 770,359 km | | E-B957 V - Moon 6 | 870 km | -188°C | 0.03g | 3.4 × 10²¹ kg | 1,072,840 km | | E-B957 V - Moon 7 | 1,250 km | -188°C | 0.05g | 1.1 × 10²² kg | 1,468,040 km | | E-B957 V - Moon 8 | 1,210 km | -188°C | 0.05g | 1.0 × 10²² kg | 1,850,060 km | | E-B957 V - Moon 9 | 1,960 km | -188°C | 0.09g | 5.3 × 10²² kg | 2,634,520 km | | E-B957 V - Moon 10 | 1,780 km | -188°C | 0.08g | 3.9 × 10²² kg | 3,480,920 km | | E-B957 V - Moon 11 | 2,010 km | -188°C | 0.1g | 5.9 × 10²² kg | 4,577,980 km | | E-B957 V - Moon 12 | 1,910 km | -188°C | 0.09g | 4.9 × 10²² kg | 5,634,370 km | | E-B957 V - Moon 13 | 2,370 km | -188°C | 0.12g | 1.0 × 10²³ kg | 6,913,370 km | | E-B957 V - Moon 14 | 1,900 km | -188°C | 0.09g | 4.8 × 10²² kg | 9,036,020 km | | E-B957 V - Moon 15 | 1,230 km | -188°C | 0.05g | 1.1 × 10²² kg | 12,676,200 km |
|
| E-B957 VI | Lava | 0 | 2,370 km | 1399°C | 0.33g | 7.27 AU |
| E-B957 VII | Gas | 15 | 27,500 km | -220°C | 2.13g | 13.647 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| E-B957 VII - Moon 1 | 150 km | -220°C | 0g | 6.5 × 10¹⁸ kg | 108,505 km | | E-B957 VII - Moon 2 | 200 km | -220°C | 0g | 1.7 × 10¹⁹ kg | 152,243 km | | E-B957 VII - Moon 3 | 210 km | -220°C | 0g | 2.1 × 10¹⁹ kg | 173,152 km | | E-B957 VII - Moon 4 | 160 km | -220°C | 0g | 8.8 × 10¹⁸ kg | 228,366 km | | E-B957 VII - Moon 5 | 220 km | -220°C | 0g | 2.3 × 10¹⁹ kg | 281,113 km | | E-B957 VII - Moon 6 | 480 km | -220°C | 0.01g | 3.4 × 10²⁰ kg | 377,758 km | | E-B957 VII - Moon 7 | 520 km | -220°C | 0.01g | 4.3 × 10²⁰ kg | 483,202 km | | E-B957 VII - Moon 8 | 760 km | -220°C | 0.02g | 1.6 × 10²¹ kg | 745,322 km | | E-B957 VII - Moon 9 | 1,200 km | -220°C | 0.04g | 7.6 × 10²¹ kg | 1,121,860 km | | E-B957 VII - Moon 10 | 1,810 km | -220°C | 0.06g | 3.1 × 10²² kg | 1,954,100 km | | E-B957 VII - Moon 11 | 3,170 km | -220°C | 0.14g | 2.1 × 10²³ kg | 3,825,080 km | | E-B957 VII - Moon 12 | 2,550 km | -220°C | 0.11g | 1.0 × 10²³ kg | 6,433,940 km | | E-B957 VII - Moon 13 | 2,580 km | -220°C | 0.11g | 1.1 × 10²³ kg | 8,162,020 km | | E-B957 VII - Moon 14 | 1,430 km | -220°C | 0.05g | 1.4 × 10²² kg | 11,329,800 km | | E-B957 VII - Moon 15 | 1,040 km | -220°C | 0.03g | 4.7 × 10²¹ kg | 16,147,400 km |
|
| E-B957 VIII | Gas | 19 | 34,340 km | -236°C | 1.55g | 27.828 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| E-B957 VIII - Moon 1 | 140 km | -236°C | 0g | 4.4 × 10¹⁸ kg | 287,233 km | | E-B957 VIII - Moon 2 | 150 km | -236°C | 0g | 5.2 × 10¹⁸ kg | 343,893 km | | E-B957 VIII - Moon 3 | 150 km | -236°C | 0g | 5.3 × 10¹⁸ kg | 420,094 km | | E-B957 VIII - Moon 4 | 220 km | -236°C | 0g | 1.9 × 10¹⁹ kg | 576,726 km | | E-B957 VIII - Moon 5 | 220 km | -236°C | 0g | 2.0 × 10¹⁹ kg | 692,079 km | | E-B957 VIII - Moon 6 | 440 km | -236°C | 0.01g | 2.0 × 10²⁰ kg | 912,301 km | | E-B957 VIII - Moon 7 | 460 km | -236°C | 0.01g | 2.4 × 10²⁰ kg | 1,292,270 km | | E-B957 VIII - Moon 8 | 700 km | -236°C | 0.01g | 1.0 × 10²¹ kg | 2,064,040 km | | E-B957 VIII - Moon 9 | 410 km | -236°C | 0.01g | 1.6 × 10²⁰ kg | 2,350,900 km | | E-B957 VIII - Moon 10 | 690 km | -236°C | 0.01g | 9.6 × 10²⁰ kg | 2,851,630 km | | E-B957 VIII - Moon 11 | 1,400 km | -236°C | 0.04g | 1.1 × 10²² kg | 3,693,160 km | | E-B957 VIII - Moon 12 | 1,730 km | -236°C | 0.05g | 2.2 × 10²² kg | 6,201,520 km | | E-B957 VIII - Moon 13 | 1,890 km | -236°C | 0.06g | 3.0 × 10²² kg | 8,432,680 km | | E-B957 VIII - Moon 14 | 1,130 km | -236°C | 0.03g | 5.1 × 10²¹ kg | 9,587,020 km | | E-B957 VIII - Moon 15 | 1,910 km | -236°C | 0.06g | 3.0 × 10²² kg | 11,116,600 km | | E-B957 VIII - Moon 16 | 1,890 km | -236°C | 0.06g | 2.9 × 10²² kg | 18,101,201 km | | E-B957 VIII - Moon 17 | 1,600 km | -236°C | 0.04g | 1.7 × 10²² kg | 23,195,300 km | | E-B957 VIII - Moon 18 | 550 km | -236°C | 0.01g | 4.4 × 10²⁰ kg | 29,581,799 km | | E-B957 VIII - Moon 19 | 450 km | -236°C | 0.01g | 2.3 × 10²⁰ kg | 39,884,800 km |
|
| E-B957 IX | Barren | 0 | 2,490 km | 183°C | 0.12g | 45.846 AU |