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VHA300: red dwarf star with 5 planets

  VHA300.1   VHA300.2   VHA300.3  
VHA300.4
 
VHA300.5
 

Solar system 'VHA300' comprises the star 'VHA300' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 310 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VHA300', a red dwarf class star that contains about 99.36% of the system's known mass and dominates it gravitationally. VHA300 is located more than 4956 lightyears from the center of the galaxy.

This solar system comprises 5 planets

VHA300.1 is a medium terrestrial planet (5680 km radius) which orbits its star in 82 Earth days, one day on VHA300.1 lasts 12 Earth hours. Its average temperature is 1212 K (939 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
VHA300.2 is a very large terrestrial planet (11120 km radius) which orbits its star in 702 Earth days, one day on VHA300.2 lasts 7 Earth hours. Its average temperature is 139 K (-134 C), its atmosphere mainly consists of nitrogen, oxygen and it has 44 moons.
VHA300.3 is a very large terrestrial planet (9654 km radius) which orbits its star in 1290 Earth days, one day on VHA300.3 lasts 7 Earth hours. Its average temperature is 93 K (-180 C), its atmosphere mainly consists of nitrogen and it has 31 moons.
VHA300.4 is a large gas giant (71249 km radius) which orbits its star in 61517 Earth days, one day on VHA300.4 lasts 5 Earth hours. Its average temperature is 1379 K (1106 C), its atmosphere mainly consists of hydrogen, helium and it has 102 moons.
VHA300.5 is a large gas giant (61673 km radius) which orbits its star in 135146 Earth days, one day on VHA300.5 lasts 5 Earth hours. Its average temperature is 1380 K (1107 C), its atmosphere mainly consists of hydrogen and it has 130 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:VHA300.1VHA300.2VHA300.3VHA300.4VHA300.5
distance from star:25*106 km107*106 km161*106 km2117*106 km3578*106 km
radius:5680 km11120 km9654 km71249 km61673 km
mass:1466*1021 kg11000*1021 kg7198*1021 kg2893518*1021 kg1876615*1021 kg
surface gravity: 3.03 m/s2
0.30 Earths
5.93 m/s2
0.60 Earths
5.15 m/s2
0.52 Earths
38.0 m/s2
3.88 Earths
32.9 m/s2
3.36 Earths
escape velocity:5.869 km/s11.49 km/s9.976 km/s73.62 km/s63.73 km/s
year: 164 VHA300.1 days
82 Earth days
2406 VHA300.2 days
702 Earth days
4422 VHA300.3 days
1290 Earth days
295281 VHA300.4 days
61517 Earth days
648700 VHA300.5 days
135146 Earth days
day:12 hrs7 hrs7 hrs5 hrs5 hrs
axial tilt:48°
temperature:1212 K
939 C
139 K
-134 C
93 K
-180 C
1379 K
1106 C
1380 K
1107 C
atmosphere:1% He
75% N2
24% O2
0% other
6% H2
2% He
59% N2
30% O2
3% CO2
0% other
89% N2
8% O2
3% CO2
0% other
85% H2
15% He
0% other
94% H2
6% He
0% other
moons:34431102130
rings:000184

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