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MAG290: red dwarf star with 5 planets

  MAG290.1  
MAG290.2
  MAG290.3  
MAG290.4
 
MAG290.5
 

Solar system 'MAG290' comprises the star 'MAG290' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 191 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MAG290', a red dwarf class star that contains about 99.74% of the system's known mass and dominates it gravitationally. MAG290 is located more than 2585 lightyears from the center of the galaxy.

This solar system comprises 5 planets

MAG290.1 is a large terrestrial planet (8579 km radius) which orbits its star in 145 Earth days, one day on MAG290.1 lasts 8 Earth hours. Its average temperature is 856 K (583 C), its atmosphere mainly consists of nitrogen, oxygen and it has 10 moons.
MAG290.2 is a large terrestrial planet (8335 km radius) which orbits its star in 267 Earth days, one day on MAG290.2 lasts 8 Earth hours. Its average temperature is 761 K (488 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
MAG290.3 is a large terrestrial planet (7417 km radius) which orbits its star in 492 Earth days, one day on MAG290.3 lasts 9 Earth hours. Its average temperature is 507 K (234 C), its atmosphere mainly consists of nitrogen and it has 19 moons.
MAG290.4 is a large gas giant (61685 km radius) which orbits its star in 46655 Earth days, one day on MAG290.4 lasts 5 Earth hours. Its average temperature is 1082 K (809 C), its atmosphere mainly consists of hydrogen and it has 38 moons.
MAG290.5 is a large gas giant (49725 km radius) which orbits its star in 124039 Earth days, one day on MAG290.5 lasts 5 Earth hours. Its average temperature is 1775 K (1502 C), its atmosphere mainly consists of hydrogen and it has 122 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:MAG290.1MAG290.2MAG290.3MAG290.4MAG290.5
distance from star:37*106 km56*106 km84*106 km1761*106 km3380*106 km
radius:8579 km8335 km7417 km61685 km49725 km
mass:5051*1021 kg4632*1021 kg3264*1021 kg1877710*1021 kg983590*1021 kg
surface gravity: 4.58 m/s2
0.46 Earths
4.45 m/s2
0.45 Earths
3.96 m/s2
0.40 Earths
32.9 m/s2
3.36 Earths
26.5 m/s2
2.70 Earths
escape velocity:8.865 km/s8.612 km/s7.664 km/s63.74 km/s51.38 km/s
year: 435 MAG290.1 days
145 Earth days
801 MAG290.2 days
267 Earth days
1312 MAG290.3 days
492 Earth days
223944 MAG290.4 days
46655 Earth days
595387 MAG290.5 days
124039 Earth days
day:8 hrs8 hrs9 hrs5 hrs5 hrs
axial tilt:30°18°11°84°
temperature:856 K
583 C
761 K
488 C
507 K
234 C
1082 K
809 C
1775 K
1502 C
atmosphere:62% N2
36% O2
2% CO2
0% other
1% He
64% N2
35% O2
0% other
91% N2
8% O2
1% CO2
0% other
91% H2
9% He
0% other
90% H2
10% He
0% other
moons:1021938122
rings:040612

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