| J154900 I |  Plasma | 1 | 5,330 km | 6°C | 0.77g | 0.479 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154900 I - Moon 1 | 370 km | 6°C | 0.02g | 3.6 × 10²⁰ kg | 71,646,200 km |
|
| J154900 II |  Barren | 1 | 3,620 km | -33°C | 0.23g | 0.649 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154900 II - Moon 1 | 290 km | -33°C | 0.01g | 1.5 × 10²⁰ kg | 97,124,811 km |
|
| J154900 III |  Oceanic | 1 | 8,070 km | 33°C | 0.69g | 1.084 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154900 III - Moon 1 | 510 km | -87°C | 0.02g | 8.6 × 10²⁰ kg | 162,171,798 km |
|
| J154900 IV | Oceanic | 3 | 12,670 km | 31°C | 0.96g | 1.615 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154900 IV - Moon 1 | 220 km | -121°C | 0.01g | 4.2 × 10¹⁹ kg | 241,673,454 km | | J154900 IV - Moon 2 | 180 km | -121°C | 0g | 2.1 × 10¹⁹ kg | 241,673,454 km | | J154900 IV - Moon 3 | 1,270 km | -121°C | 0.07g | 1.7 × 10²² kg | 241,673,454 km |
|
| J154900 V | Barren | 2 | 7,420 km | 41°C | 1.04g | 2.136 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154900 V - Moon 1 | 510 km | -141°C | 0.02g | 7.2 × 10²⁰ kg | 319,502,680 km | | J154900 V - Moon 2 | 180 km | -141°C | 0g | 2.2 × 10¹⁹ kg | 319,502,680 km |
|
| J154900 VI |  Gas | 2 | 12,850 km | -158°C | 0.96g | 2.834 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154900 VI - Moon 1 | 630 km | -158°C | 0.02g | 1.4 × 10²¹ kg | 423,893,598 km | | J154900 VI - Moon 2 | 1,530 km | -158°C | 0.08g | 2.7 × 10²² kg | 423,893,598 km |
|
| J154900 VII | Gas | 17 | 58,040 km | -187°C | 2.17g | 5.016 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154900 VII - Moon 1 | 180 km | -187°C | 0g | 1.7 × 10¹⁹ kg | 750,326,383 km | | J154900 VII - Moon 2 | 380 km | -187°C | 0.01g | 2.1 × 10²⁰ kg | 750,326,383 km | | J154900 VII - Moon 3 | 470 km | -187°C | 0.01g | 4.0 × 10²⁰ kg | 750,326,383 km | | J154900 VII - Moon 4 | 230 km | -187°C | 0g | 3.9 × 10¹⁹ kg | 750,326,383 km | | J154900 VII - Moon 5 | 580 km | -187°C | 0.02g | 8.3 × 10²⁰ kg | 750,326,383 km | | J154900 VII - Moon 6 | 450 km | -187°C | 0.01g | 3.6 × 10²⁰ kg | 750,326,383 km | | J154900 VII - Moon 7 | 460 km | -187°C | 0.01g | 3.9 × 10²⁰ kg | 750,326,383 km | | J154900 VII - Moon 8 | 870 km | -187°C | 0.03g | 3.3 × 10²¹ kg | 750,326,383 km | | J154900 VII - Moon 9 | 1,610 km | -187°C | 0.07g | 2.8 × 10²² kg | 750,326,383 km | | J154900 VII - Moon 10 | 940 km | -187°C | 0.03g | 4.4 × 10²¹ kg | 750,326,383 km | | J154900 VII - Moon 11 | 1,700 km | -187°C | 0.08g | 3.3 × 10²² kg | 750,326,383 km | | J154900 VII - Moon 12 | 2,250 km | -187°C | 0.12g | 8.7 × 10²² kg | 750,326,383 km | | J154900 VII - Moon 13 | 2,770 km | -187°C | 0.16g | 1.8 × 10²³ kg | 750,326,383 km | | J154900 VII - Moon 14 | 1,190 km | -187°C | 0.05g | 9.7 × 10²¹ kg | 750,326,383 km | | J154900 VII - Moon 15 | 1,930 km | -187°C | 0.09g | 5.2 × 10²² kg | 750,326,383 km | | J154900 VII - Moon 16 | 1,870 km | -187°C | 0.09g | 4.6 × 10²² kg | 750,326,383 km | | J154900 VII - Moon 17 | 170 km | -187°C | 0g | 1.5 × 10¹⁹ kg | 750,326,383 km |
|
| J154900 VIII | Gas | 14 | 49,250 km | -213°C | 1.85g | 10.157 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154900 VIII - Moon 1 | 380 km | -213°C | 0.01g | 1.6 × 10²⁰ kg | 1,519,513,240 km | | J154900 VIII - Moon 2 | 300 km | -213°C | 0.01g | 7.8 × 10¹⁹ kg | 1,519,513,240 km | | J154900 VIII - Moon 3 | 690 km | -213°C | 0.02g | 1.3 × 10²¹ kg | 1,519,513,240 km | | J154900 VIII - Moon 4 | 990 km | -213°C | 0.03g | 4.3 × 10²¹ kg | 1,519,513,240 km | | J154900 VIII - Moon 5 | 1,120 km | -213°C | 0.03g | 6.5 × 10²¹ kg | 1,519,513,240 km | | J154900 VIII - Moon 6 | 450 km | -213°C | 0.01g | 2.9 × 10²⁰ kg | 1,519,513,240 km | | J154900 VIII - Moon 7 | 1,670 km | -213°C | 0.06g | 2.6 × 10²² kg | 1,519,513,240 km | | J154900 VIII - Moon 8 | 3,290 km | -213°C | 0.16g | 2.6 × 10²³ kg | 1,519,513,240 km | | J154900 VIII - Moon 9 | 3,250 km | -213°C | 0.16g | 2.5 × 10²³ kg | 1,519,513,240 km | | J154900 VIII - Moon 10 | 3,680 km | -213°C | 0.19g | 3.8 × 10²³ kg | 1,519,513,240 km | | J154900 VIII - Moon 11 | 2,370 km | -213°C | 0.1g | 8.5 × 10²² kg | 1,519,513,240 km | | J154900 VIII - Moon 12 | 650 km | -213°C | 0.02g | 1.0 × 10²¹ kg | 1,519,513,240 km | | J154900 VIII - Moon 13 | 210 km | -213°C | 0g | 2.1 × 10¹⁹ kg | 1,519,513,240 km | | J154900 VIII - Moon 14 | 990 km | -213°C | 0.03g | 4.2 × 10²¹ kg | 1,519,513,240 km |
|
| J154900 IX | Gas | 8 | 18,630 km | -232°C | 1.47g | 21.837 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154900 IX - Moon 1 | 160 km | -232°C | 0g | 7.2 × 10¹⁸ kg | 3,266,701,165 km | | J154900 IX - Moon 2 | 250 km | -232°C | 0g | 3.4 × 10¹⁹ kg | 3,266,701,165 km | | J154900 IX - Moon 3 | 490 km | -232°C | 0.01g | 3.2 × 10²⁰ kg | 3,266,701,165 km | | J154900 IX - Moon 4 | 760 km | -232°C | 0.02g | 1.4 × 10²¹ kg | 3,266,701,165 km | | J154900 IX - Moon 5 | 950 km | -232°C | 0.02g | 3.0 × 10²¹ kg | 3,266,701,165 km | | J154900 IX - Moon 6 | 1,390 km | -232°C | 0.04g | 1.1 × 10²² kg | 3,266,701,165 km | | J154900 IX - Moon 7 | 1,710 km | -232°C | 0.05g | 2.2 × 10²² kg | 3,266,701,165 km | | J154900 IX - Moon 8 | 700 km | -232°C | 0.01g | 1.0 × 10²¹ kg | 3,266,701,165 km |
|
| J154900 X | Gas | 5 | 15,020 km | -240°C | 0.86g | 34.729 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J154900 X - Moon 1 | 200 km | -240°C | 0g | 1.3 × 10¹⁹ kg | 5,195,436,130 km | | J154900 X - Moon 2 | 520 km | -240°C | 0.01g | 3.4 × 10²⁰ kg | 5,195,436,130 km | | J154900 X - Moon 3 | 560 km | -240°C | 0.01g | 4.3 × 10²⁰ kg | 5,195,436,130 km | | J154900 X - Moon 4 | 3,240 km | -240°C | 0.11g | 1.7 × 10²³ kg | 5,195,436,130 km | | J154900 X - Moon 5 | 1,570 km | -240°C | 0.04g | 1.4 × 10²² kg | 5,195,436,130 km |
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