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MDC306: red dwarf star with 7 planets

  MDC306.1   MDC306.2  
MDC306.3
 
MDC306.4
 
MDC306.5
 
MDC306.6
 
MDC306.7
 

Solar system 'MDC306' comprises the star 'MDC306' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 444 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MDC306', a red dwarf class star that contains about 99.58% of the system's known mass and dominates it gravitationally. MDC306 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 7 planets

MDC306.1 is a very small terrestrial planet (2539 km radius) which orbits its star in 49 Earth days, one day on MDC306.1 lasts 46 Earth hours. Its average temperature is 1470 K (1197 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
MDC306.2 is a very large terrestrial planet (9541 km radius) which orbits its star in 459 Earth days, one day on MDC306.2 lasts 9 Earth hours. Its average temperature is 150 K (-123 C), its atmosphere mainly consists of nitrogen and it has 1 moons.
MDC306.3 is a huge terrestrial planet (12510 km radius) which orbits its star in 6062 Earth days, one day on MDC306.3 lasts 8 Earth hours. Its average temperature is 1175 K (902 C), its atmosphere mainly consists of hydrogen, helium and it has 168 moons.
MDC306.4 is a massive terrestrial planet (16136 km radius) which orbits its star in 11137 Earth days, one day on MDC306.4 lasts 7 Earth hours. Its average temperature is 1197 K (924 C), its atmosphere mainly consists of hydrogen, helium and it has 50 moons.
MDC306.5 is a large gas giant (44367 km radius) which orbits its star in 51284 Earth days, one day on MDC306.5 lasts 7 Earth hours. Its average temperature is 1743 K (1470 C), its atmosphere mainly consists of hydrogen and it has 66 moons.
MDC306.6 is a large gas giant (52742 km radius) which orbits its star in 141366 Earth days, one day on MDC306.6 lasts 7 Earth hours. Its average temperature is 1214 K (941 C), its atmosphere mainly consists of hydrogen, helium and it has 133 moons.
MDC306.7 is a medium terrestrial planet (5687 km radius) which orbits its star in 185831 Earth days, one day on MDC306.7 lasts 14 Earth hours. Its average temperature is 1745 K (1472 C), its atmosphere mainly consists of and it has 26 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MDC306.1MDC306.2MDC306.3MDC306.4MDC306.5
distance from star:18*106 km80*106 km451*106 km677*106 km1875*106 km
radius:2539 km9541 km12510 km16136 km44367 km
mass:130*1021 kg6948*1021 kg15662*1021 kg33610*1021 kg698666*1021 kg
surface gravity: 1.34 m/s2
0.13 Earths
5.09 m/s2
0.52 Earths
6.67 m/s2
0.68 Earths
8.61 m/s2
0.88 Earths
23.6 m/s2
2.41 Earths
escape velocity:2.614 km/s9.859 km/s12.92 km/s16.67 km/s45.84 km/s
year: 25 MDC306.1 days
49 Earth days
1224 MDC306.2 days
459 Earth days
18186 MDC306.3 days
6062 Earth days
38184 MDC306.4 days
11137 Earth days
175830 MDC306.5 days
51284 Earth days
day:46 hrs9 hrs8 hrs7 hrs7 hrs
axial tilt:34°27°
temperature:1470 K
1197 C
150 K
-123 C
1175 K
902 C
1197 K
924 C
1743 K
1470 C
atmosphere:88% N2
9% O2
3% CO2
0% other
97% N2
3% CO2
0% other
86% H2
14% He
0% other
76% H2
24% He
0% other
90% H2
10% He
0% other
moons:011685066
rings:0011911

planet:MDC306.6MDC306.7
distance from star:3687*106 km4425*106 km
radius:52742 km5687 km
mass:1173707*1021 kg1471*1021 kg
surface gravity: 28.1 m/s2
2.87 Earths
3.03 m/s2
0.30 Earths
escape velocity:54.50 km/s5.876 km/s
year: 484683 MDC306.6 days
141366 Earth days
318567 MDC306.7 days
185831 Earth days
day:7 hrs14 hrs
axial tilt:12°
temperature:1214 K
941 C
1745 K
1472 C
atmosphere:84% H2
16% He
0% other
100% other
moons:13326
rings:158

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