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MDC313: red giant star with 2 planets


Solar system 'MDC313' is a dual star system that comprises the stars 'MDC313.A' and 'MDC313.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 123 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'MDC313.A' and 'MDC313.B' that dominate it gravitationally. 'MDC313.A' is a red giant class star that contains about 99% of the system's known mass, 'MDC313.B' is a brown dwarf class star that contains about 0% of the system's known mass.

System 'MDC313' is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 2 planets

MDC313.1 is a very large terrestrial planet (11314 km radius) which orbits its star in 194 Earth days, one day on MDC313.1 lasts 3 Earth hours. Its average temperature is 1214 K (941 C), its atmosphere mainly consists of nitrogen, oxygen and it has 23 moons.
MDC313.2 is a large gas giant (50712 km radius) which orbits its star in 33618 Earth days, one day on MDC313.2 lasts 2 Earth hours. Its average temperature is 1150 K (877 C), its atmosphere mainly consists of hydrogen and it has 100 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:45*106 km1415*106 km
radius:11314 km50712 km
mass:11586*1021 kg1043331*1021 kg
surface gravity: 6.04 m/s2
0.61 Earths
27.0 m/s2
2.76 Earths
escape velocity:11.69 km/s52.40 km/s
year: 1552 MDC313.1 days
194 Earth days
403416 MDC313.2 days
33618 Earth days
day:3 hrs2 hrs
axial tilt:
temperature:1214 K
941 C
1150 K
877 C
atmosphere:3% H2
1% He
76% N2
18% O2
2% CO2
0% other
98% H2
2% He
0% other

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