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WJG199: red dwarf star with 6 planets

  WJG199.1   WJG199.2   WJG199.3   WJG199.4  
WJG199.5
 
WJG199.6
 

Solar system 'WJG199' comprises the star 'WJG199' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 246 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'WJG199', a red dwarf class star that contains about 99.9% of the system's known mass and dominates it gravitationally. WJG199 is located more than 5439 lightyears from the center of the galaxy.

WJG199.4, the fourth planet in this system, may feature life forms. Its average temperature is 333K (60C) and it's atmosphere contains 40% of oxygen. One year on WJG199.4 lasts 657 days, one day lasts 28 hours. It's diameter is 6702 km, 0.5 times the diameter of the Earth.

This solar system comprises 6 planets

WJG199.1 is a medium terrestrial planet (5791 km radius) which orbits its star in 2 Earth days, one day on WJG199.1 lasts 13 Earth hours. Its average temperature is 1433 K (1160 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
WJG199.2 is a large terrestrial planet (7785 km radius) which orbits its star in 36 Earth days, one day on WJG199.2 lasts 10 Earth hours. Its average temperature is 1950 K (1677 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
WJG199.3 is a large terrestrial planet (8914 km radius) which orbits its star in 358 Earth days, one day on WJG199.3 lasts 9 Earth hours. Its average temperature is 563 K (290 C), its atmosphere mainly consists of nitrogen and it has 30 moons.
WJG199.4 is a small terrestrial planet (3351 km radius) which orbits its star in 657 Earth days, one day on WJG199.4 lasts 28 Earth hours. Its average temperature is 333 K (60 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
WJG199.5 is a large gas giant (45120 km radius) which orbits its star in 49229 Earth days, one day on WJG199.5 lasts 6 Earth hours. Its average temperature is 1082 K (809 C), its atmosphere mainly consists of hydrogen, helium and it has 78 moons.
WJG199.6 is a small gas giant (18247 km radius) which orbits its star in 90440 Earth days, one day on WJG199.6 lasts 6 Earth hours. Its average temperature is 1008 K (735 C), its atmosphere mainly consists of hydrogen, helium and it has 138 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:WJG199.1WJG199.2WJG199.3WJG199.4WJG199.5
distance from star:2*106 km15*106 km68*106 km102*106 km1825*106 km
radius:5791 km7785 km8914 km3351 km45120 km
mass:1553*1021 kg3774*1021 kg5666*1021 kg301*1021 kg734847*1021 kg
surface gravity: 3.09 m/s2
0.31 Earths
4.15 m/s2
0.42 Earths
4.75 m/s2
0.48 Earths
1.78 m/s2
0.18 Earths
24.0 m/s2
2.45 Earths
escape velocity:5.983 km/s8.044 km/s9.211 km/s3.462 km/s46.62 km/s
year: 3 WJG199.1 days
2 Earth days
86 WJG199.2 days
36 Earth days
954 WJG199.3 days
358 Earth days
563 WJG199.4 days
657 Earth days
196916 WJG199.5 days
49229 Earth days
day:13 hrs10 hrs9 hrs28 hrs6 hrs
axial tilt:24°18°151°29°
temperature:1433 K
1160 C
1950 K
1677 C
563 K
290 C
333 K
60 C
1082 K
809 C
atmosphere:82% N2
4% O2
14% CO2
0% other
22% N2
78% CO2
0% other
83% N2
8% O2
9% CO2
0% other
59% N2
40% O2
1% CO2
0% other
89% H2
11% He
0% other
moons:0030078
rings:00001

planet:WJG199.6
distance from star:2738*106 km
radius:18247 km
mass:48603*1021 kg
surface gravity: 9.74 m/s2
0.99 Earths
escape velocity:18.85 km/s
year: 361760 WJG199.6 days
90440 Earth days
day:6 hrs
axial tilt:
temperature:1008 K
735 C
atmosphere:88% H2
12% He
0% other
moons:138
rings:10

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