| J102946 I |  Barren | 0 | 3,060 km | -92°C | 0.4g | 0.305 AU |
| J102946 II | Barren | 1 | 2,600 km | -131°C | 0.2g | 0.493 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J102946 II - Moon 1 | 170 km | -131°C | 0g | 1.9 × 10¹⁹ kg | 73,797,378 km |
|
| J102946 III | Barren | 0 | 3,950 km | -152°C | 0.45g | 0.675 AU |
| J102946 IV |  Oceanic | 1 | 5,370 km | 17°C | 0.41g | 1.2 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J102946 IV - Moon 1 | 540 km | -182°C | 0.02g | 6.9 × 10²⁰ kg | 179,496,501 km |
|
| J102946 V | Barren | 3 | 11,040 km | 31°C | 1.1g | 1.993 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J102946 V - Moon 1 | 170 km | -202°C | 0g | 1.1 × 10¹⁹ kg | 298,154,066 km | | J102946 V - Moon 2 | 790 km | -202°C | 0.02g | 2.2 × 10²¹ kg | 298,154,066 km | | J102946 V - Moon 3 | 1,360 km | -202°C | 0.05g | 1.4 × 10²² kg | 298,154,066 km |
|
| J102946 VI |  Gas | 4 | 16,410 km | -224°C | 1.21g | 4.115 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J102946 VI - Moon 1 | 200 km | -224°C | 0g | 1.6 × 10¹⁹ kg | 615,530,037 km | | J102946 VI - Moon 2 | 690 km | -224°C | 0.02g | 1.1 × 10²¹ kg | 615,530,037 km | | J102946 VI - Moon 3 | 1,630 km | -224°C | 0.05g | 2.1 × 10²² kg | 615,530,037 km | | J102946 VI - Moon 4 | 1,670 km | -224°C | 0.05g | 2.3 × 10²² kg | 615,530,037 km |
|
| J102946 VII | Gas | 10 | 24,130 km | -240°C | 1.26g | 9.269 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J102946 VII - Moon 1 | 170 km | -240°C | 0g | 8.3 × 10¹⁸ kg | 1,386,693,001 km | | J102946 VII - Moon 2 | 360 km | -240°C | 0g | 9.6 × 10¹⁹ kg | 1,386,693,001 km | | J102946 VII - Moon 3 | 680 km | -240°C | 0.01g | 8.2 × 10²⁰ kg | 1,386,693,001 km | | J102946 VII - Moon 4 | 1,300 km | -240°C | 0.03g | 7.6 × 10²¹ kg | 1,386,693,001 km | | J102946 VII - Moon 5 | 1,360 km | -240°C | 0.03g | 8.9 × 10²¹ kg | 1,386,693,001 km | | J102946 VII - Moon 6 | 2,440 km | -240°C | 0.07g | 6.6 × 10²² kg | 1,386,693,001 km | | J102946 VII - Moon 7 | 3,080 km | -240°C | 0.1g | 1.5 × 10²³ kg | 1,386,693,001 km | | J102946 VII - Moon 8 | 2,350 km | -240°C | 0.07g | 5.8 × 10²² kg | 1,386,693,001 km | | J102946 VII - Moon 9 | 1,070 km | -240°C | 0.02g | 3.9 × 10²¹ kg | 1,386,693,001 km | | J102946 VII - Moon 10 | 280 km | -240°C | 0g | 4.0 × 10¹⁹ kg | 1,386,693,001 km |
|
| J102946 VIII | Gas | 7 | 16,620 km | -249°C | 0.95g | 17.446 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| J102946 VIII - Moon 1 | 210 km | -249°C | 0g | 1.3 × 10¹⁹ kg | 2,609,854,022 km | | J102946 VIII - Moon 2 | 280 km | -249°C | 0g | 3.3 × 10¹⁹ kg | 2,609,854,022 km | | J102946 VIII - Moon 3 | 540 km | -249°C | 0.01g | 3.3 × 10²⁰ kg | 2,609,854,022 km | | J102946 VIII - Moon 4 | 420 km | -249°C | 0.01g | 1.4 × 10²⁰ kg | 2,609,854,022 km | | J102946 VIII - Moon 5 | 1,980 km | -249°C | 0.05g | 2.7 × 10²² kg | 2,609,854,022 km | | J102946 VIII - Moon 6 | 3,010 km | -249°C | 0.08g | 1.1 × 10²³ kg | 2,609,854,022 km | | J102946 VIII - Moon 7 | 450 km | -249°C | 0.01g | 1.7 × 10²⁰ kg | 2,609,854,022 km |
|