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MDF299: red dwarf star with 2 planets


Solar system 'MDF299' comprises the star 'MDF299' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 114 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MDF299', a red dwarf class star that contains about 99.98% of the system's known mass and dominates it gravitationally. MDF299 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 2 planets

MDF299.1 is a large terrestrial planet (8545 km radius) which orbits its star in 0 Earth days, one day on MDF299.1 lasts 5 Earth hours. Its average temperature is 1739 K (1466 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 0 moons.
MDF299.2 is a medium gas giant (25299 km radius) which orbits its star in 3929 Earth days, one day on MDF299.2 lasts 2 Earth hours. Its average temperature is 1154 K (881 C), its atmosphere mainly consists of hydrogen and it has 114 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:0*106 km338*106 km
radius:8545 km25299 km
mass:4991*1021 kg129538*1021 kg
surface gravity: 4.56 m/s2
0.46 Earths
13.5 m/s2
1.38 Earths
escape velocity:8.829 km/s26.14 km/s
year: 0 MDF299.1 days
0 Earth days
47148 MDF299.2 days
3929 Earth days
day:5 hrs2 hrs
axial tilt:24°10°
temperature:1739 K
1466 C
1154 K
881 C
atmosphere:20% H2
3% He
28% N2
48% O2
1% CO2
0% other
94% H2
6% He
0% other

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