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VDH438: red dwarf star with 10 planets

 
VDH438.1
  VDH438.2   VDH438.3   VDH438.4  
VDH438.5
 
VDH438.6
 
VDH438.7
 
VDH438.8
 
VDH438.9
  VDH438.10  

Solar system 'VDH438' comprises the star 'VDH438' and the retinue of celestial objects gravitationally bound to it: 10 planets and their 743 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VDH438', a red dwarf class star that contains about 99.04% of the system's known mass and dominates it gravitationally. VDH438 is located more than 4794 lightyears from the center of the galaxy.

This solar system comprises 10 planets

VDH438.1 is a medium terrestrial planet (6111 km radius) which orbits its star in 189 Earth days, one day on VDH438.1 lasts 16 Earth hours. Its average temperature is 235 K (-38 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
VDH438.2 is a large terrestrial planet (8718 km radius) which orbits its star in 568 Earth days, one day on VDH438.2 lasts 13 Earth hours. Its average temperature is 108 K (-165 C), its atmosphere mainly consists of nitrogen and it has 36 moons.
VDH438.3 is a very large terrestrial planet (9483 km radius) which orbits its star in 1596 Earth days, one day on VDH438.3 lasts 12 Earth hours. Its average temperature is 41 K (-232 C), its atmosphere mainly consists of nitrogen, oxygen and it has 10 moons.
VDH438.4 is a medium terrestrial planet (5931 km radius) which orbits its star in 2932 Earth days, one day on VDH438.4 lasts 17 Earth hours. Its average temperature is 24 K (-249 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
VDH438.5 is a large gas giant (60342 km radius) which orbits its star in 51971 Earth days, one day on VDH438.5 lasts 10 Earth hours. Its average temperature is 1498 K (1225 C), its atmosphere mainly consists of hydrogen, helium and it has 102 moons.
VDH438.6 is a large gas giant (45919 km radius) which orbits its star in 99746 Earth days, one day on VDH438.6 lasts 10 Earth hours. Its average temperature is 1275 K (1002 C), its atmosphere mainly consists of hydrogen and it has 125 moons.
VDH438.7 is a large gas giant (51917 km radius) which orbits its star in 210327 Earth days, one day on VDH438.7 lasts 10 Earth hours. Its average temperature is 1044 K (771 C), its atmosphere mainly consists of hydrogen, helium and it has 87 moons.
VDH438.8 is a medium gas giant (39848 km radius) which orbits its star in 386395 Earth days, one day on VDH438.8 lasts 10 Earth hours. Its average temperature is 1063 K (790 C), its atmosphere mainly consists of hydrogen, helium and it has 104 moons.
VDH438.9 is a medium terrestrial planet (5747 km radius) which orbits its star in 709854 Earth days, one day on VDH438.9 lasts 17 Earth hours. Its average temperature is 1456 K (1183 C), its atmosphere mainly consists of hydrogen, helium and it has 135 moons.
VDH438.10 is a small gas giant (19504 km radius) which orbits its star in 1304085 Earth days, one day on VDH438.10 lasts 10 Earth hours. Its average temperature is 1356 K (1083 C), its atmosphere mainly consists of hydrogen, helium and it has 138 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:VDH438.1VDH438.2VDH438.3VDH438.4VDH438.5
distance from star:44*106 km93*106 km185*106 km278*106 km1892*106 km
radius:6111 km8718 km9483 km5931 km60342 km
mass:1825*1021 kg5300*1021 kg6822*1021 kg1669*1021 kg1757717*1021 kg
surface gravity: 3.26 m/s2
0.33 Earths
4.65 m/s2
0.47 Earths
5.06 m/s2
0.51 Earths
3.16 m/s2
0.32 Earths
32.2 m/s2
3.29 Earths
escape velocity:6.313 km/s9.008 km/s9.799 km/s6.128 km/s62.35 km/s
year: 283 VDH438.1 days
189 Earth days
1048 VDH438.2 days
568 Earth days
3192 VDH438.3 days
1596 Earth days
4139 VDH438.4 days
2932 Earth days
124730 VDH438.5 days
51971 Earth days
day:16 hrs13 hrs12 hrs17 hrs10 hrs
axial tilt:28°15°
temperature:235 K
-38 C
108 K
-165 C
41 K
-232 C
24 K
-249 C
1498 K
1225 C
atmosphere:81% N2
16% O2
3% CO2
0% other
88% N2
10% O2
2% CO2
0% other
4% H2
1% He
45% N2
49% O2
1% CO2
0% other
3% H2
1% He
70% N2
23% O2
3% CO2
0% other
79% H2
21% He
0% other
moons:636100102
rings:200014

planet:VDH438.6VDH438.7VDH438.8VDH438.9VDH438.10
distance from star:2922*106 km4806*106 km7209*106 km10814*106 km16221*106 km
radius:45919 km51917 km39848 km5747 km19504 km
mass:774581*1021 kg1119486*1021 kg506185*1021 kg1518*1021 kg59355*1021 kg
surface gravity: 24.5 m/s2
2.50 Earths
27.7 m/s2
2.83 Earths
21.2 m/s2
2.16 Earths
3.06 m/s2
0.31 Earths
10.4 m/s2
1.06 Earths
escape velocity:47.45 km/s53.65 km/s41.17 km/s5.937 km/s20.15 km/s
year: 239390 VDH438.6 days
99746 Earth days
504784 VDH438.7 days
210327 Earth days
927348 VDH438.8 days
386395 Earth days
1002146 VDH438.9 days
709854 Earth days
3129804 VDH438.10 days
1304085 Earth days
day:10 hrs10 hrs10 hrs17 hrs10 hrs
axial tilt:84°
temperature:1275 K
1002 C
1044 K
771 C
1063 K
790 C
1456 K
1183 C
1356 K
1083 C
atmosphere:95% H2
5% He
0% other
87% H2
13% He
0% other
88% H2
12% He
0% other
77% H2
23% He
0% other
83% H2
17% He
0% other
moons:12587104135138
rings:21244210

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