MEB437: red dwarf star with 8 planets

Solar system 'MEB437' comprises the star 'MEB437' and the retinue of celestial objects gravitationally bound to it: 8 planets and their 539 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MEB437', a red dwarf class star that contains about 99.58% of the system's known mass and dominates it gravitationally. MEB437 is located more than 2819 lightyears from the center of the galaxy.

MEB437.1, the first planet in this system, may feature life forms. Its average temperature is 285K (12C) and it's atmosphere contains 47% of oxygen. One year on MEB437.1 lasts 266 days, one day lasts 12 hours. It's diameter is 14166 km, 1.1 times the diameter of the Earth.

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This solar system comprises 8 planets

	MEB437.1 is a large terrestrial planet (7083 km radius) which orbits its star in 266 Earth days, one day on MEB437.1 lasts 12 Earth hours. Its average temperature is 285 K (12 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 9 moons.
	MEB437.2 is a large terrestrial planet (8875 km radius) which orbits its star in 685 Earth days, one day on MEB437.2 lasts 11 Earth hours. Its average temperature is 161 K (-112 C), its atmosphere mainly consists of nitrogen and it has 32 moons.
	MEB437.3 is a very small terrestrial planet (2068 km radius) which orbits its star in 1258 Earth days, one day on MEB437.3 lasts 67 Earth hours. Its average temperature is 107 K (-166 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
	MEB437.4 is a very large terrestrial planet (10296 km radius) which orbits its star in 2312 Earth days, one day on MEB437.4 lasts 10 Earth hours. Its average temperature is 63 K (-210 C), its atmosphere mainly consists of nitrogen, oxygen and it has 35 moons.
	MEB437.5 is a large gas giant (41618 km radius) which orbits its star in 22861 Earth days, one day on MEB437.5 lasts 8 Earth hours. Its average temperature is 1705 K (1432 C), its atmosphere mainly consists of hydrogen and it has 176 moons.
	MEB437.6 is a large gas giant (45134 km radius) which orbits its star in 41998 Earth days, one day on MEB437.6 lasts 8 Earth hours. Its average temperature is 1065 K (792 C), its atmosphere mainly consists of hydrogen, helium and it has 71 moons.
	MEB437.7 is a large gas giant (63755 km radius) which orbits its star in 92704 Earth days, one day on MEB437.7 lasts 8 Earth hours. Its average temperature is 1057 K (784 C), its atmosphere mainly consists of hydrogen and it has 96 moons.
	MEB437.8 is a medium gas giant (21874 km radius) which orbits its star in 170309 Earth days, one day on MEB437.8 lasts 8 Earth hours. Its average temperature is 1925 K (1652 C), its atmosphere mainly consists of hydrogen, helium and it has 120 moons.
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Planetary Statistics

planet:	MEB437.1	MEB437.2	MEB437.3	MEB437.4	MEB437.5
distance from star:	56*10⁶ km	105*10⁶ km	158*10⁶ km	237*10⁶ km	1094*10⁶ km
radius:	7083 km	8875 km	2068 km	10296 km	41618 km
mass:	2842*10²¹ kg	5592*10²¹ kg	70*10²¹ kg	8731*10²¹ kg	576678*10²¹ kg
surface gravity:	3.78 m/s² 0.38 Earths	4.73 m/s² 0.48 Earths	1.09 m/s² 0.11 Earths	5.49 m/s² 0.56 Earths	22.2 m/s² 2.26 Earths
escape velocity:	7.318 km/s	9.170 km/s	2.125 km/s	10.63 km/s	43.00 km/s
year:	532 MEB437.1 days 266 Earth days	1494 MEB437.2 days 685 Earth days	450 MEB437.3 days 1258 Earth days	5548 MEB437.4 days 2312 Earth days	68583 MEB437.5 days 22861 Earth days
day:	12 hrs	11 hrs	67 hrs	10 hrs	8 hrs
axial tilt:	25°	0°	25°	22°	6°
temperature:	285 K 12 C	161 K -112 C	107 K -166 C	63 K -210 C	1705 K 1432 C
atmosphere:	16% H2 4% He 32% N2 47% O2 1% CO2 0% other	88% N2 7% O2 5% CO2 0% other	69% N2 31% O2 0% other	56% N2 43% O2 1% CO2 0% other	90% H2 10% He 0% other
moons:	9	32	0	35	176
rings:	0	1	0	0	0

planet:	MEB437.6	MEB437.7	MEB437.8
distance from star:	1642*10⁶ km	2783*10⁶ km	4175*10⁶ km
radius:	45134 km	63755 km	21874 km
mass:	735531*10²¹ kg	2073159*10²¹ kg	83728*10²¹ kg
surface gravity:	24.0 m/s² 2.45 Earths	34.0 m/s² 3.47 Earths	11.6 m/s² 1.18 Earths
escape velocity:	46.64 km/s	65.88 km/s	22.60 km/s
year:	125994 MEB437.6 days 41998 Earth days	278112 MEB437.7 days 92704 Earth days	510927 MEB437.8 days 170309 Earth days
day:	8 hrs	8 hrs	8 hrs
axial tilt:	6°	5°	41°
temperature:	1065 K 792 C	1057 K 784 C	1925 K 1652 C
atmosphere:	84% H2 16% He 0% other	99% H2 1% He 0% other	87% H2 13% He 0% other
moons:	71	96	120
rings:	0	22	4

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