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MCK420: blue dwarf star with 3 planets

 
MCK420.1
 
MCK420.2
 
MCK420.3
 

Solar system 'MCK420' is a dual star system that comprises the stars 'MCK420.A' and 'MCK420.B' and the retinue of celestial objects gravitationally bound to them: 3 planets and their 388 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'MCK420.A' and 'MCK420.B' that dominate it gravitationally. 'MCK420.A' is a blue dwarf class star that contains about 97% of the system's known mass, 'MCK420.B' is a yellow dwarf class star that contains about 2% of the system's known mass.

System 'MCK420' is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 3 planets

MCK420.1 is a large gas giant (60437 km radius) which orbits its star in 37162 Earth days, one day on MCK420.1 lasts 3 Earth hours. Its average temperature is 1474 K (1201 C), its atmosphere mainly consists of hydrogen and it has 137 moons.
MCK420.2 is a large gas giant (44884 km radius) which orbits its star in 85683 Earth days, one day on MCK420.2 lasts 3 Earth hours. Its average temperature is 1254 K (981 C), its atmosphere mainly consists of hydrogen and it has 93 moons.
MCK420.3 is a medium gas giant (27357 km radius) which orbits its star in 157411 Earth days, one day on MCK420.3 lasts 3 Earth hours. Its average temperature is 1290 K (1017 C), its atmosphere mainly consists of hydrogen and it has 158 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MCK420.1MCK420.2MCK420.3
distance from star:1513*106 km2641*106 km3962*106 km
radius:60437 km44884 km27357 km
mass:1766032*1021 kg723376*1021 kg163793*1021 kg
surface gravity: 32.2 m/s2
3.29 Earths
23.9 m/s2
2.44 Earths
14.6 m/s2
1.49 Earths
escape velocity:62.45 km/s46.38 km/s28.27 km/s
year: 297296 MCK420.1 days
37162 Earth days
685464 MCK420.2 days
85683 Earth days
1259288 MCK420.3 days
157411 Earth days
day:3 hrs3 hrs3 hrs
axial tilt:
temperature:1474 K
1201 C
1254 K
981 C
1290 K
1017 C
atmosphere:100% H2
0% other
98% H2
2% He
0% other
91% H2
9% He
0% other
moons:13793158
rings:689

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