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WKG319: yellow dwarf star with 5 planets

  WKG319.1   WKG319.2   WKG319.3   WKG319.4   WKG319.5  

Solar system 'WKG319' comprises the star 'WKG319' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 97 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'WKG319', a yellow dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. WKG319 is located more than 4482 lightyears from the center of the galaxy.

WKG319.1, the first planet in this system, may feature life forms. Its average temperature is 276K (3C) and it's atmosphere contains 32% of oxygen. One year on WKG319.1 lasts 425 days, one day lasts 7 hours. It's diameter is 22054 km, 1.7 times the diameter of the Earth.

This solar system comprises 5 planets

WKG319.1 is a very large terrestrial planet (11027 km radius) which orbits its star in 425 Earth days, one day on WKG319.1 lasts 7 Earth hours. Its average temperature is 276 K (3 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
WKG319.2 is a large terrestrial planet (8936 km radius) which orbits its star in 1250 Earth days, one day on WKG319.2 lasts 8 Earth hours. Its average temperature is 131 K (-142 C), its atmosphere mainly consists of nitrogen, oxygen and it has 21 moons.
WKG319.3 is a very large terrestrial planet (11430 km radius) which orbits its star in 2298 Earth days, one day on WKG319.3 lasts 6 Earth hours. Its average temperature is 87 K (-186 C), its atmosphere mainly consists of nitrogen, oxygen and it has 34 moons.
WKG319.4 is a large terrestrial planet (7310 km radius) which orbits its star in 4221 Earth days, one day on WKG319.4 lasts 9 Earth hours. Its average temperature is 51 K (-222 C), its atmosphere mainly consists of nitrogen, oxygen and it has 22 moons.
WKG319.5 is a small terrestrial planet (3818 km radius) which orbits its star in 7756 Earth days, one day on WKG319.5 lasts 22 Earth hours. Its average temperature is 28 K (-245 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 20 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:WKG319.1WKG319.2WKG319.3WKG319.4WKG319.5
distance from star:76*106 km157*106 km236*106 km355*106 km532*106 km
radius:11027 km8936 km11430 km7310 km3818 km
mass:10726*1021 kg5708*1021 kg11946*1021 kg3124*1021 kg445*1021 kg
surface gravity: 5.88 m/s2
0.60 Earths
4.77 m/s2
0.48 Earths
6.10 m/s2
0.62 Earths
3.90 m/s2
0.39 Earths
2.03 m/s2
0.20 Earths
escape velocity:11.39 km/s9.233 km/s11.81 km/s7.552 km/s3.944 km/s
year: 1457 WKG319.1 days
425 Earth days
3750 WKG319.2 days
1250 Earth days
9192 WKG319.3 days
2298 Earth days
11256 WKG319.4 days
4221 Earth days
8461 WKG319.5 days
7756 Earth days
day:7 hrs8 hrs6 hrs9 hrs22 hrs
axial tilt:19°22°
temperature:276 K
3 C
131 K
-142 C
87 K
-186 C
51 K
-222 C
28 K
-245 C
atmosphere:7% H2
2% He
59% N2
32% O2
0% other
4% H2
1% He
56% N2
38% O2
1% CO2
0% other
6% H2
3% He
42% N2
49% O2
0% other
63% N2
35% O2
2% CO2
0% other
13% H2
2% He
44% N2
41% O2
0% other
moons:021342220
rings:00000

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