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MDC305: red dwarf star with 5 planets

  MDC305.1  
MDC305.2
 
MDC305.3
 
MDC305.4
 
MDC305.5
 

Solar system 'MDC305' comprises the star 'MDC305' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 450 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MDC305', a red dwarf class star that contains about 97.49% of the system's known mass and dominates it gravitationally. MDC305 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 5 planets

MDC305.1 is a small terrestrial planet (3404 km radius) which orbits its star in 76 Earth days, one day on MDC305.1 lasts 26 Earth hours. Its average temperature is 735 K (462 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
MDC305.2 is a large gas giant (71460 km radius) which orbits its star in 5894 Earth days, one day on MDC305.2 lasts 5 Earth hours. Its average temperature is 1806 K (1533 C), its atmosphere mainly consists of hydrogen, helium and it has 74 moons.
MDC305.3 is a large gas giant (55356 km radius) which orbits its star in 80747 Earth days, one day on MDC305.3 lasts 5 Earth hours. Its average temperature is 1649 K (1376 C), its atmosphere mainly consists of hydrogen and it has 124 moons.
MDC305.4 is a large gas giant (75847 km radius) which orbits its star in 169131 Earth days, one day on MDC305.4 lasts 5 Earth hours. Its average temperature is 1227 K (954 C), its atmosphere mainly consists of hydrogen, helium and it has 85 moons.
MDC305.5 is a large gas giant (70359 km radius) which orbits its star in 337247 Earth days, one day on MDC305.5 lasts 5 Earth hours. Its average temperature is 1871 K (1598 C), its atmosphere mainly consists of hydrogen, helium and it has 167 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:MDC305.1MDC305.2MDC305.3MDC305.4MDC305.5
distance from star:24*106 km443*106 km2538*106 km4156*106 km6584*106 km
radius:3404 km71460 km55356 km75847 km70359 km
mass:315*1021 kg2919301*1021 kg1357013*1021 kg3490641*1021 kg2786435*1021 kg
surface gravity: 1.81 m/s2
0.18 Earths
38.1 m/s2
3.89 Earths
29.5 m/s2
3.01 Earths
40.4 m/s2
4.13 Earths
37.5 m/s2
3.83 Earths
escape velocity:3.514 km/s73.84 km/s57.20 km/s78.37 km/s72.70 km/s
year: 70 MDC305.1 days
76 Earth days
28291 MDC305.2 days
5894 Earth days
387585 MDC305.3 days
80747 Earth days
811828 MDC305.4 days
169131 Earth days
1618785 MDC305.5 days
337247 Earth days
day:26 hrs5 hrs5 hrs5 hrs5 hrs
axial tilt:72°
temperature:735 K
462 C
1806 K
1533 C
1649 K
1376 C
1227 K
954 C
1871 K
1598 C
atmosphere:5% H2
3% He
46% N2
45% O2
1% CO2
0% other
85% H2
15% He
0% other
99% H2
1% He
0% other
83% H2
17% He
0% other
83% H2
17% He
0% other
moons:07412485167
rings:0210147

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