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VKE455: yellow giant star with 3 planets

  VKE455.1  
VKE455.2
 
VKE455.3
 

Solar system 'VKE455' is a dual star system that comprises the stars 'VKE455.A' and 'VKE455.B' and the retinue of celestial objects gravitationally bound to them: 3 planets and their 156 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'VKE455.A' and 'VKE455.B' that dominate it gravitationally. 'VKE455.A' is a yellow giant class star that contains about 94% of the system's known mass, 'VKE455.B' is a red giant class star that contains about 5% of the system's known mass.

System 'VKE455' is located more than 4180 lightyears from the center of the galaxy.

This solar system comprises 3 planets

VKE455.1 is a large terrestrial planet (8156 km radius) which orbits its star in 177 Earth days, one day on VKE455.1 lasts 6 Earth hours. Its average temperature is 1789 K (1516 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
VKE455.2 is a medium gas giant (39172 km radius) which orbits its star in 19522 Earth days, one day on VKE455.2 lasts 3 Earth hours. Its average temperature is 1669 K (1396 C), its atmosphere mainly consists of hydrogen, helium and it has 117 moons.
VKE455.3 is a medium terrestrial planet (6264 km radius) which orbits its star in 35864 Earth days, one day on VKE455.3 lasts 9 Earth hours. Its average temperature is 1201 K (928 C), its atmosphere mainly consists of hydrogen, helium and it has 38 moons.
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Planetary Orbits

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Planetary Statistics

planet:VKE455.1VKE455.2VKE455.3
distance from star:42*106 km985*106 km1477*106 km
radius:8156 km39172 km6264 km
mass:4340*1021 kg480858*1021 kg1966*1021 kg
surface gravity: 4.35 m/s2
0.44 Earths
20.9 m/s2
2.13 Earths
3.34 m/s2
0.34 Earths
escape velocity:8.427 km/s40.47 km/s6.472 km/s
year: 708 VKE455.1 days
177 Earth days
156176 VKE455.2 days
19522 Earth days
95637 VKE455.3 days
35864 Earth days
day:6 hrs3 hrs9 hrs
axial tilt:16°
temperature:1789 K
1516 C
1669 K
1396 C
1201 K
928 C
atmosphere:4% H2
2% He
59% N2
33% O2
2% CO2
0% other
76% H2
24% He
0% other
89% H2
11% He
0% other
moons:111738
rings:01316

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