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MDC311: red dwarf star with 3 planets

  MDC311.1   MDC311.2  
MDC311.3
 

Solar system 'MDC311' comprises the star 'MDC311' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 155 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MDC311', a red dwarf class star that contains about 99.26% of the system's known mass and dominates it gravitationally. MDC311 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 3 planets

MDC311.1 is a large terrestrial planet (8161 km radius) which orbits its star in 54 Earth days, one day on MDC311.1 lasts 6 Earth hours. Its average temperature is 1054 K (781 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 7 moons.
MDC311.2 is a very large terrestrial planet (11685 km radius) which orbits its star in 819 Earth days, one day on MDC311.2 lasts 4 Earth hours. Its average temperature is 56 K (-217 C), its atmosphere mainly consists of nitrogen, oxygen and it has 36 moons.
MDC311.3 is a large gas giant (69687 km radius) which orbits its star in 6170 Earth days, one day on MDC311.3 lasts 3 Earth hours. Its average temperature is 1301 K (1028 C), its atmosphere mainly consists of hydrogen, helium and it has 112 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MDC311.1MDC311.2MDC311.3
distance from star:19*106 km119*106 km457*106 km
radius:8161 km11685 km69687 km
mass:4348*1021 kg12763*1021 kg2707355*1021 kg
surface gravity: 4.35 m/s2
0.44 Earths
6.23 m/s2
0.63 Earths
37.2 m/s2
3.80 Earths
escape velocity:8.433 km/s12.07 km/s72.01 km/s
year: 216 MDC311.1 days
54 Earth days
4914 MDC311.2 days
819 Earth days
49360 MDC311.3 days
6170 Earth days
day:6 hrs4 hrs3 hrs
axial tilt:21°
temperature:1054 K
781 C
56 K
-217 C
1301 K
1028 C
atmosphere:72% N2
2% O2
26% CO2
0% other
1% He
74% N2
23% O2
2% CO2
0% other
81% H2
19% He
0% other
moons:736112
rings:0024

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