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SCD494: red dwarf star with 2 planets

  SCD494.1  
SCD494.2
 

Solar system 'SCD494' comprises the star 'SCD494' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 55 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'SCD494', a red dwarf class star that contains about 99.94% of the system's known mass and dominates it gravitationally. SCD494 is located more than 4400 lightyears from the center of the galaxy.

This solar system comprises 2 planets

SCD494.1 is a large terrestrial planet (7841 km radius) which orbits its star in 289 Earth days, one day on SCD494.1 lasts 6 Earth hours. Its average temperature is 197 K (-76 C), its atmosphere mainly consists of nitrogen, oxygen and it has 9 moons.
SCD494.2 is a medium gas giant (35830 km radius) which orbits its star in 531 Earth days, one day on SCD494.2 lasts 2 Earth hours. Its average temperature is 1784 K (1511 C), its atmosphere mainly consists of hydrogen and it has 46 moons.
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Planetary Orbits

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Planetary Statistics

planet:SCD494.1SCD494.2
distance from star:59*106 km89*106 km
radius:7841 km35830 km
mass:3856*1021 kg367985*1021 kg
surface gravity: 4.18 m/s2
0.42 Earths
19.1 m/s2
1.95 Earths
escape velocity:8.102 km/s37.02 km/s
year: 1156 SCD494.1 days
289 Earth days
6372 SCD494.2 days
531 Earth days
day:6 hrs2 hrs
axial tilt:276°
temperature:197 K
-76 C
1784 K
1511 C
atmosphere:7% H2
3% He
52% N2
38% O2
0% other
92% H2
8% He
0% other
moons:946
rings:015

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