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LJH783: yellow dwarf star with 23 planets

  LJH783.1   LJH783.2   LJH783.3   LJH783.4   LJH783.5   LJH783.6   LJH783.7   LJH783.8   LJH783.9  
LJH783.10
 
LJH783.11
 
LJH783.12
 
LJH783.13
 
LJH783.14
 
LJH783.15
  LJH783.16  
LJH783.17
 
LJH783.18
 
LJH783.19
 
LJH783.20
 
LJH783.21
 
LJH783.22
  LJH783.23  

Solar system 'LJH783' comprises the star 'LJH783' and the retinue of celestial objects gravitationally bound to it: 23 planets and their 1735 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LJH783', a yellow dwarf class star that contains about 99.12% of the system's known mass and dominates it gravitationally. LJH783 is located more than 2031 lightyears from the center of the galaxy.

LJH783.7, the seventh planet in this system, may feature life forms. Its average temperature is 269K (-4C) and it's atmosphere contains 22% of oxygen. One year on LJH783.7 lasts 2812 days, one day lasts 24 hours. It's diameter is 22870 km, 1.7 times the diameter of the Earth.

This solar system comprises 23 planets

LJH783.1 is a very small terrestrial planet (2495 km radius) which orbits its star in 30 Earth days, one day on LJH783.1 lasts 63 Earth hours. Its average temperature is 1015 K (742 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
LJH783.2 is a very small terrestrial planet (2316 km radius) which orbits its star in 112 Earth days, one day on LJH783.2 lasts 69 Earth hours. Its average temperature is 1410 K (1137 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LJH783.3 is a medium terrestrial planet (6623 km radius) which orbits its star in 245 Earth days, one day on LJH783.3 lasts 28 Earth hours. Its average temperature is 1495 K (1222 C), its atmosphere mainly consists of nitrogen, oxygen and it has 8 moons.
LJH783.4 is a medium terrestrial planet (6657 km radius) which orbits its star in 450 Earth days, one day on LJH783.4 lasts 28 Earth hours. Its average temperature is 1771 K (1498 C), its atmosphere mainly consists of nitrogen and it has 8 moons.
LJH783.5 is a small terrestrial planet (4191 km radius) which orbits its star in 827 Earth days, one day on LJH783.5 lasts 37 Earth hours. Its average temperature is 984 K (711 C), its atmosphere mainly consists of nitrogen, oxygen and it has 5 moons.
LJH783.6 is a medium terrestrial planet (5451 km radius) which orbits its star in 1521 Earth days, one day on LJH783.6 lasts 31 Earth hours. Its average temperature is 525 K (252 C), its atmosphere mainly consists of nitrogen, oxygen and it has 18 moons.
LJH783.7 is a very large terrestrial planet (11435 km radius) which orbits its star in 2812 Earth days, one day on LJH783.7 lasts 24 Earth hours. Its average temperature is 269 K (-4 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
LJH783.8 is a medium terrestrial planet (6678 km radius) which orbits its star in 5166 Earth days, one day on LJH783.8 lasts 28 Earth hours. Its average temperature is 137 K (-136 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 17 moons.
LJH783.9 is a large gas giant (72293 km radius) which orbits its star in 74849 Earth days, one day on LJH783.9 lasts 23 Earth hours. Its average temperature is 1533 K (1260 C), its atmosphere mainly consists of hydrogen, helium and it has 132 moons.
LJH783.10 is a large gas giant (51992 km radius) which orbits its star in 218066 Earth days, one day on LJH783.10 lasts 23 Earth hours. Its average temperature is 1483 K (1210 C), its atmosphere mainly consists of hydrogen, helium and it has 88 moons.
LJH783.11 is a large gas giant (68143 km radius) which orbits its star in 400614 Earth days, one day on LJH783.11 lasts 23 Earth hours. Its average temperature is 1293 K (1020 C), its atmosphere mainly consists of hydrogen and it has 165 moons.
LJH783.12 is a large gas giant (61743 km radius) which orbits its star in 735975 Earth days, one day on LJH783.12 lasts 23 Earth hours. Its average temperature is 1352 K (1079 C), its atmosphere mainly consists of hydrogen, helium and it has 112 moons.
LJH783.13 is a medium gas giant (37161 km radius) which orbits its star in 1352072 Earth days, one day on LJH783.13 lasts 23 Earth hours. Its average temperature is 1725 K (1452 C), its atmosphere mainly consists of hydrogen, helium and it has 176 moons.
LJH783.14 is a large gas giant (66411 km radius) which orbits its star in 2483916 Earth days, one day on LJH783.14 lasts 23 Earth hours. Its average temperature is 1540 K (1267 C), its atmosphere mainly consists of hydrogen and it has 126 moons.
LJH783.15 is a large gas giant (47552 km radius) which orbits its star in 4563245 Earth days, one day on LJH783.15 lasts 23 Earth hours. Its average temperature is 1055 K (782 C), its atmosphere mainly consists of hydrogen and it has 145 moons.
LJH783.16 is a large gas giant (75108 km radius) which orbits its star in 8383217 Earth days, one day on LJH783.16 lasts 23 Earth hours. Its average temperature is 1540 K (1267 C), its atmosphere mainly consists of hydrogen and it has 155 moons.
LJH783.17 is a large gas giant (45589 km radius) which orbits its star in 15400954 Earth days, one day on LJH783.17 lasts 23 Earth hours. Its average temperature is 1682 K (1409 C), its atmosphere mainly consists of hydrogen and it has 134 moons.
LJH783.18 is a large gas giant (78153 km radius) which orbits its star in 28293359 Earth days, one day on LJH783.18 lasts 23 Earth hours. Its average temperature is 1268 K (995 C), its atmosphere mainly consists of hydrogen, helium and it has 91 moons.
LJH783.19 is a large terrestrial planet (8598 km radius) which orbits its star in 51978220 Earth days, one day on LJH783.19 lasts 26 Earth hours. Its average temperature is 1925 K (1652 C), its atmosphere mainly consists of hydrogen, helium and it has 108 moons.
LJH783.20 is a very large terrestrial planet (11305 km radius) which orbits its star in 95490087 Earth days, one day on LJH783.20 lasts 24 Earth hours. Its average temperature is 1073 K (800 C), its atmosphere mainly consists of hydrogen and it has 94 moons.
LJH783.21 is a large gas giant (72876 km radius) which orbits its star in 175426492 Earth days, one day on LJH783.21 lasts 23 Earth hours. Its average temperature is 1446 K (1173 C), its atmosphere mainly consists of hydrogen, helium and it has 93 moons.
LJH783.22 is a small terrestrial planetoid (1751 km radius) which orbits its star in 230604112 Earth days, one day on LJH783.22 lasts 106 Earth hours. Its average temperature is 1436 K (1163 C), its atmosphere mainly consists of and it has 24 moons.
LJH783.23 is a small terrestrial planet (3827 km radius) which orbits its star in 303136977 Earth days, one day on LJH783.23 lasts 40 Earth hours. Its average temperature is 1795 K (1522 C), its atmosphere mainly consists of and it has 30 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LJH783.1LJH783.2LJH783.3LJH783.4LJH783.5
distance from star:13*106 km31*106 km53*106 km79*106 km119*106 km
radius:2495 km2316 km6623 km6657 km4191 km
mass:124*1021 kg99*1021 kg2324*1021 kg2360*1021 kg588*1021 kg
surface gravity: 1.32 m/s2
0.13 Earths
1.23 m/s2
0.12 Earths
3.53 m/s2
0.36 Earths
3.55 m/s2
0.36 Earths
2.23 m/s2
0.22 Earths
escape velocity:2.575 km/s2.388 km/s6.843 km/s6.879 km/s4.327 km/s
year: 11 LJH783.1 days
30 Earth days
38 LJH783.2 days
112 Earth days
210 LJH783.3 days
245 Earth days
385 LJH783.4 days
450 Earth days
536 LJH783.5 days
827 Earth days
day:63 hrs69 hrs28 hrs28 hrs37 hrs
axial tilt:11°298°238°26°21°
temperature:1015 K
742 C
1410 K
1137 C
1495 K
1222 C
1771 K
1498 C
984 K
711 C
atmosphere:84% N2
6% O2
10% CO2
0% other
2% H2
1% He
79% N2
14% O2
4% CO2
0% other
6% H2
1% He
48% N2
45% O2
0% other
88% N2
7% O2
5% CO2
0% other
74% N2
26% O2
0% other
moons:00885
rings:00000

planet:LJH783.6LJH783.7LJH783.8LJH783.9LJH783.10
distance from star:179*106 km270*106 km406*106 km2413*106 km4923*106 km
radius:5451 km11435 km6678 km72293 km51992 km
mass:1295*1021 kg11961*1021 kg2382*1021 kg3022586*1021 kg1124344*1021 kg
surface gravity: 2.90 m/s2
0.29 Earths
6.10 m/s2
0.62 Earths
3.56 m/s2
0.36 Earths
38.6 m/s2
3.94 Earths
27.7 m/s2
2.83 Earths
escape velocity:5.631 km/s11.81 km/s6.900 km/s74.70 km/s53.72 km/s
year: 1177 LJH783.6 days
1521 Earth days
2812 LJH783.7 days
2812 Earth days
4428 LJH783.8 days
5166 Earth days
78103 LJH783.9 days
74849 Earth days
227547 LJH783.10 days
218066 Earth days
day:31 hrs24 hrs28 hrs23 hrs23 hrs
axial tilt:29°30°
temperature:525 K
252 C
269 K
-4 C
137 K
-136 C
1533 K
1260 C
1483 K
1210 C
atmosphere:5% H2
2% He
68% N2
25% O2
0% other
77% N2
22% O2
1% CO2
0% other
16% H2
2% He
37% N2
44% O2
1% CO2
0% other
80% H2
20% He
0% other
85% H2
15% He
0% other
moons:1861713288
rings:000011

planet:LJH783.11LJH783.12LJH783.13LJH783.14LJH783.15
distance from star:7385*106 km11078*106 km16617*106 km24925*106 km37388*106 km
radius:68143 km61743 km37161 km66411 km47552 km
mass:2531358*1021 kg1883012*1021 kg410536*1021 kg2343203*1021 kg860193*1021 kg
surface gravity: 36.3 m/s2
3.71 Earths
32.9 m/s2
3.36 Earths
19.8 m/s2
2.02 Earths
35.4 m/s2
3.61 Earths
25.3 m/s2
2.58 Earths
escape velocity:70.41 km/s63.80 km/s38.40 km/s68.62 km/s49.13 km/s
year: 418032 LJH783.11 days
400614 Earth days
767973 LJH783.12 days
735975 Earth days
1410857 LJH783.13 days
1352072 Earth days
2591912 LJH783.14 days
2483916 Earth days
4761646 LJH783.15 days
4563245 Earth days
day:23 hrs23 hrs23 hrs23 hrs23 hrs
axial tilt:64°86°
temperature:1293 K
1020 C
1352 K
1079 C
1725 K
1452 C
1540 K
1267 C
1055 K
782 C
atmosphere:96% H2
4% He
0% other
84% H2
16% He
0% other
77% H2
23% He
0% other
95% H2
5% He
0% other
98% H2
2% He
0% other
moons:165112176126145
rings:11710108

planet:LJH783.16LJH783.17LJH783.18LJH783.19LJH783.20
distance from star:56083*106 km84124*106 km126186*106 km189280*106 km283920*106 km
radius:75108 km45589 km78153 km8598 km11305 km
mass:3389601*1021 kg758001*1021 kg3818800*1021 kg5084*1021 kg11558*1021 kg
surface gravity: 40.1 m/s2
4.10 Earths
24.3 m/s2
2.48 Earths
41.7 m/s2
4.26 Earths
4.59 m/s2
0.46 Earths
6.03 m/s2
0.61 Earths
escape velocity:77.61 km/s47.11 km/s80.76 km/s8.884 km/s11.68 km/s
year: 8747704 LJH783.16 days
8383217 Earth days
16070560 LJH783.17 days
15400954 Earth days
29523505 LJH783.18 days
28293359 Earth days
47979895 LJH783.19 days
51978220 Earth days
95490087 LJH783.20 days
95490087 Earth days
day:23 hrs23 hrs23 hrs26 hrs24 hrs
axial tilt:
temperature:1540 K
1267 C
1682 K
1409 C
1268 K
995 C
1925 K
1652 C
1073 K
800 C
atmosphere:93% H2
7% He
0% other
92% H2
8% He
0% other
81% H2
19% He
0% other
79% H2
21% He
0% other
97% H2
3% He
0% other
moons:1551349110894
rings:091412

planet:LJH783.21LJH783.22LJH783.23
distance from star:425880*106 km511056*106 km613267*106 km
radius:72876 km1751 km3827 km
mass:3096303*1021 kg42*1021 kg448*1021 kg
surface gravity: 38.9 m/s2
3.97 Earths
0.91 m/s2
0.09 Earths
2.04 m/s2
0.20 Earths
escape velocity:75.30 km/s1.789 km/s3.953 km/s
year: 183053730 LJH783.21 days
175426492 Earth days
52212251 LJH783.22 days
230604112 Earth days
181882186 LJH783.23 days
303136977 Earth days
day:23 hrs106 hrs40 hrs
axial tilt:18°327°
temperature:1446 K
1173 C
1436 K
1163 C
1795 K
1522 C
atmosphere:85% H2
15% He
0% other
100% other100% other
moons:932430
rings:120

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