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WKK844: red dwarf star with 2 planets

  WKK844.1   WKK844.2  

Solar system 'WKK844' comprises the star 'WKK844' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 7 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'WKK844', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. WKK844 is located more than 4597 lightyears from the center of the galaxy.

WKK844.2, the second planet in this system, may feature life forms. Its average temperature is 280K (7C) and it's atmosphere contains 9% of oxygen. One year on WKK844.2 lasts 416 days, one day lasts 28 hours. It's diameter is 6178 km, 0.4 times the diameter of the Earth.

This solar system comprises 2 planets

WKK844.1 is a medium terrestrial planet (6898 km radius) which orbits its star in 204 Earth days, one day on WKK844.1 lasts 7 Earth hours. Its average temperature is 361 K (88 C), its atmosphere mainly consists of nitrogen and it has 7 moons.
WKK844.2 is a small terrestrial planet (3089 km radius) which orbits its star in 416 Earth days, one day on WKK844.2 lasts 28 Earth hours. Its average temperature is 280 K (7 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
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Planetary Orbits

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Planetary Statistics

planet:WKK844.1WKK844.2
distance from star:47*106 km75*106 km
radius:6898 km3089 km
mass:2625*1021 kg235*1021 kg
surface gravity: 3.68 m/s2
0.37 Earths
1.64 m/s2
0.16 Earths
escape velocity:7.127 km/s3.186 km/s
year: 699 WKK844.1 days
204 Earth days
356 WKK844.2 days
416 Earth days
day:7 hrs28 hrs
axial tilt:12°
temperature:361 K
88 C
280 K
7 C
atmosphere:89% N2
9% O2
2% CO2
0% other
86% N2
9% O2
5% CO2
0% other
moons:70
rings:00

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