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WFA895: red dwarf star with 4 planets

  WFA895.1   WFA895.2   WFA895.3  
WFA895.4
 

Solar system 'WFA895' comprises the star 'WFA895' and the retinue of celestial objects gravitationally bound to it: 4 planets and their 199 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'WFA895', a red dwarf class star that contains about 99.84% of the system's known mass and dominates it gravitationally. WFA895 is located more than 5140 lightyears from the center of the galaxy.

WFA895.1, the first planet in this system, may feature life forms. Its average temperature is 278K (5C) and it's atmosphere contains 30% of oxygen. One year on WFA895.1 lasts 231 days, one day lasts 6 hours. It's diameter is 22228 km, 1.7 times the diameter of the Earth.

This solar system comprises 4 planets

WFA895.1 is a very large terrestrial planet (11114 km radius) which orbits its star in 231 Earth days, one day on WFA895.1 lasts 6 Earth hours. Its average temperature is 278 K (5 C), its atmosphere mainly consists of nitrogen, oxygen and it has 16 moons.
WFA895.2 is a medium terrestrial planet (6772 km radius) which orbits its star in 519 Earth days, one day on WFA895.2 lasts 9 Earth hours. Its average temperature is 189 K (-84 C), its atmosphere mainly consists of nitrogen, oxygen and it has 9 moons.
WFA895.3 is a very large terrestrial planet (11862 km radius) which orbits its star in 1341 Earth days, one day on WFA895.3 lasts 5 Earth hours. Its average temperature is 80 K (-193 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 18 moons.
WFA895.4 is a large gas giant (50231 km radius) which orbits its star in 49946 Earth days, one day on WFA895.4 lasts 4 Earth hours. Its average temperature is 1013 K (740 C), its atmosphere mainly consists of hydrogen, helium and it has 156 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:WFA895.1WFA895.2WFA895.3WFA895.4
distance from star:51*106 km87*106 km165*106 km1843*106 km
radius:11114 km6772 km11862 km50231 km
mass:10982*1021 kg2484*1021 kg13352*1021 kg1013924*1021 kg
surface gravity: 5.93 m/s2
0.60 Earths
3.61 m/s2
0.36 Earths
6.33 m/s2
0.64 Earths
26.8 m/s2
2.74 Earths
escape velocity:11.48 km/s6.997 km/s12.25 km/s51.90 km/s
year: 924 WFA895.1 days
231 Earth days
1384 WFA895.2 days
519 Earth days
6436 WFA895.3 days
1341 Earth days
299676 WFA895.4 days
49946 Earth days
day:6 hrs9 hrs5 hrs4 hrs
axial tilt:13°24°26°
temperature:278 K
5 C
189 K
-84 C
80 K
-193 C
1013 K
740 C
atmosphere:67% N2
30% O2
3% CO2
0% other
78% N2
21% O2
1% CO2
0% other
74% N2
1% O2
25% CO2
0% other
88% H2
12% He
0% other
moons:16918156
rings:00022

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