| HD3-JK I |  Storm | 1 | 4,820 km | -94°C | 0.52g | 0.404 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| HD3-JK I - Moon 1 | 280 km | -94°C | 0.01g | 1.0 × 10²⁰ kg | 80,933 km |
|
| HD3-JK II |  Barren | 1 | 5,590 km | 20°C | 0.95g | 0.616 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| HD3-JK II - Moon 1 | 390 km | -128°C | 0.01g | 3.0 × 10²⁰ kg | 105,183 km |
|
| HD3-JK III | Barren | 0 | 2,530 km | -154°C | 0.2g | 0.911 AU |
| HD3-JK IV |  Gas | 15 | 119,730 km | -217°C | 7.13g | 4.049 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| HD3-JK IV - Moon 1 | 410 km | -217°C | 0.01g | 2.1 × 10²⁰ kg | 330,555 km | | HD3-JK IV - Moon 2 | 630 km | -217°C | 0.01g | 8.6 × 10²⁰ kg | 369,917 km | | HD3-JK IV - Moon 3 | 720 km | -217°C | 0.02g | 1.4 × 10²¹ kg | 447,000 km | | HD3-JK IV - Moon 4 | 350 km | -217°C | 0.01g | 1.2 × 10²⁰ kg | 503,471 km | | HD3-JK IV - Moon 5 | 970 km | -217°C | 0.03g | 3.8 × 10²¹ kg | 568,215 km | | HD3-JK IV - Moon 6 | 1,800 km | -217°C | 0.07g | 3.2 × 10²² kg | 1,020,810 km | | HD3-JK IV - Moon 7 | 900 km | -217°C | 0.02g | 3.0 × 10²¹ kg | 1,265,500 km | | HD3-JK IV - Moon 8 | 2,000 km | -217°C | 0.08g | 4.6 × 10²² kg | 1,613,650 km | | HD3-JK IV - Moon 9 | 1,950 km | -217°C | 0.07g | 4.1 × 10²² kg | 2,117,960 km | | HD3-JK IV - Moon 10 | 2,920 km | -217°C | 0.13g | 1.6 × 10²³ kg | 2,742,250 km | | HD3-JK IV - Moon 11 | 3,320 km | -217°C | 0.16g | 2.6 × 10²³ kg | 3,415,050 km | | HD3-JK IV - Moon 12 | 3,540 km | -217°C | 0.17g | 3.2 × 10²³ kg | 4,434,670 km | | HD3-JK IV - Moon 13 | 4,080 km | -217°C | 0.21g | 5.2 × 10²³ kg | 6,379,980 km | | HD3-JK IV - Moon 14 | 2,900 km | -217°C | 0.13g | 1.6 × 10²³ kg | 9,777,570 km | | HD3-JK IV - Moon 15 | 2,460 km | -217°C | 0.1g | 9.3 × 10²² kg | 13,657,400 km |
|
| HD3-JK V | Gas | 15 | 77,100 km | -241°C | 4.26g | 12.688 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| HD3-JK V - Moon 1 | 200 km | -241°C | 0g | 1.4 × 10¹⁹ kg | 238,751 km | | HD3-JK V - Moon 2 | 400 km | -241°C | 0.01g | 1.3 × 10²⁰ kg | 476,311 km | | HD3-JK V - Moon 3 | 230 km | -241°C | 0g | 2.1 × 10¹⁹ kg | 697,362 km | | HD3-JK V - Moon 4 | 600 km | -241°C | 0.01g | 5.4 × 10²⁰ kg | 814,832 km | | HD3-JK V - Moon 5 | 760 km | -241°C | 0.01g | 1.2 × 10²¹ kg | 1,196,330 km | | HD3-JK V - Moon 6 | 430 km | -241°C | 0.01g | 1.8 × 10²⁰ kg | 1,729,300 km | | HD3-JK V - Moon 7 | 1,220 km | -241°C | 0.03g | 6.0 × 10²¹ kg | 2,187,860 km | | HD3-JK V - Moon 8 | 1,450 km | -241°C | 0.04g | 1.1 × 10²² kg | 3,355,110 km | | HD3-JK V - Moon 9 | 790 km | -241°C | 0.01g | 1.4 × 10²¹ kg | 4,353,490 km | | HD3-JK V - Moon 10 | 2,320 km | -241°C | 0.07g | 5.4 × 10²² kg | 5,132,930 km | | HD3-JK V - Moon 11 | 2,560 km | -241°C | 0.08g | 7.6 × 10²² kg | 8,234,990 km | | HD3-JK V - Moon 12 | 2,750 km | -241°C | 0.09g | 9.8 × 10²² kg | 9,958,170 km | | HD3-JK V - Moon 13 | 3,160 km | -241°C | 0.11g | 1.6 × 10²³ kg | 14,978,200 km | | HD3-JK V - Moon 14 | 1,900 km | -241°C | 0.05g | 2.8 × 10²² kg | 24,838,300 km | | HD3-JK V - Moon 15 | 890 km | -241°C | 0.02g | 2.1 × 10²¹ kg | 36,006,199 km |
|
| HD3-JK VI |  Ice | 19 | 22,220 km | -112°C | 0.73g | 33.71 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| HD3-JK VI - Moon 1 | 240 km | -254°C | 0g | 1.9 × 10¹⁹ kg | 194,101 km | | HD3-JK VI - Moon 2 | 320 km | -254°C | 0g | 4.6 × 10¹⁹ kg | 325,909 km | | HD3-JK VI - Moon 3 | 170 km | -254°C | 0g | 6.3 × 10¹⁸ kg | 437,307 km | | HD3-JK VI - Moon 4 | 570 km | -254°C | 0.01g | 3.4 × 10²⁰ kg | 575,302 km | | HD3-JK VI - Moon 5 | 610 km | -254°C | 0.01g | 4.3 × 10²⁰ kg | 906,310 km | | HD3-JK VI - Moon 6 | 780 km | -254°C | 0.01g | 1.0 × 10²¹ kg | 1,073,560 km | | HD3-JK VI - Moon 7 | 910 km | -254°C | 0.01g | 1.7 × 10²¹ kg | 1,407,700 km | | HD3-JK VI - Moon 8 | 380 km | -254°C | 0g | 8.9 × 10¹⁹ kg | 1,567,520 km | | HD3-JK VI - Moon 9 | 470 km | -254°C | 0.01g | 1.8 × 10²⁰ kg | 1,994,650 km | | HD3-JK VI - Moon 10 | 1,760 km | -254°C | 0.03g | 1.6 × 10²² kg | 2,455,180 km | | HD3-JK VI - Moon 11 | 2,780 km | -254°C | 0.07g | 7.7 × 10²² kg | 4,591,830 km | | HD3-JK VI - Moon 12 | 2,410 km | -254°C | 0.05g | 4.7 × 10²² kg | 6,338,110 km | | HD3-JK VI - Moon 13 | 3,930 km | -254°C | 0.11g | 2.5 × 10²³ kg | 8,646,790 km | | HD3-JK VI - Moon 14 | 4,530 km | -254°C | 0.13g | 4.1 × 10²³ kg | 13,650,800 km | | HD3-JK VI - Moon 15 | 3,550 km | -254°C | 0.09g | 1.8 × 10²³ kg | 20,605,901 km | | HD3-JK VI - Moon 16 | 1,910 km | -254°C | 0.04g | 2.1 × 10²² kg | 24,250,401 km | | HD3-JK VI - Moon 17 | 1,380 km | -254°C | 0.02g | 7.0 × 10²¹ kg | 26,461,100 km | | HD3-JK VI - Moon 18 | 1,930 km | -254°C | 0.04g | 2.2 × 10²² kg | 31,354,499 km | | HD3-JK VI - Moon 19 | 250 km | -254°C | 0g | 2.2 × 10¹⁹ kg | 41,415,500 km |
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