buy this star Random Star Random Location

MCA679: red giant star with 7 planets

 
MCA679.1
  MCA679.2   MCA679.3   MCA679.4  
MCA679.5
 
MCA679.6
  MCA679.7  

Solar system 'MCA679' comprises the star 'MCA679' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 657 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MCA679', a red giant class star that contains about 99.88% of the system's known mass and dominates it gravitationally. MCA679 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 7 planets

MCA679.1 is a medium gas giant (36621 km radius) which orbits its star in 23663 Earth days, one day on MCA679.1 lasts 7 Earth hours. Its average temperature is 1698 K (1425 C), its atmosphere mainly consists of hydrogen, helium and it has 122 moons.
MCA679.2 is a huge terrestrial planet (12798 km radius) which orbits its star in 45898 Earth days, one day on MCA679.2 lasts 8 Earth hours. Its average temperature is 1526 K (1253 C), its atmosphere mainly consists of hydrogen and it has 180 moons.
MCA679.3 is a massive terrestrial planet (16548 km radius) which orbits its star in 84320 Earth days, one day on MCA679.3 lasts 7 Earth hours. Its average temperature is 1665 K (1392 C), its atmosphere mainly consists of hydrogen, helium and it has 67 moons.
MCA679.4 is a large gas giant (47888 km radius) which orbits its star in 215767 Earth days, one day on MCA679.4 lasts 7 Earth hours. Its average temperature is 1017 K (744 C), its atmosphere mainly consists of hydrogen, helium and it has 106 moons.
MCA679.5 is a medium gas giant (31882 km radius) which orbits its star in 396389 Earth days, one day on MCA679.5 lasts 7 Earth hours. Its average temperature is 1102 K (829 C), its atmosphere mainly consists of hydrogen, helium and it has 73 moons.
MCA679.6 is a large gas giant (40114 km radius) which orbits its star in 728214 Earth days, one day on MCA679.6 lasts 7 Earth hours. Its average temperature is 1918 K (1645 C), its atmosphere mainly consists of hydrogen, helium and it has 86 moons.
MCA679.7 is a small terrestrial planet (4472 km radius) which orbits its star in 957263 Earth days, one day on MCA679.7 lasts 19 Earth hours. Its average temperature is 1126 K (853 C), its atmosphere mainly consists of and it has 23 moons.
More planetary details...

Location

Planetary Orbits

Permalink

Use the following URL to link to this solar system:

Widget

Copy-paste the following piece of HTML code to place this solar system as a real-time widget on your website or blog:

Planetary Statistics

planet:MCA679.1MCA679.2MCA679.3MCA679.4MCA679.5
distance from star:1120*106 km1742*106 km2613*106 km4888*106 km7333*106 km
radius:36621 km12798 km16548 km47888 km31882 km
mass:392898*1021 kg16769*1021 kg36251*1021 kg878557*1021 kg259254*1021 kg
surface gravity: 19.5 m/s2
1.99 Earths
6.83 m/s2
0.69 Earths
8.83 m/s2
0.90 Earths
25.5 m/s2
2.60 Earths
17.0 m/s2
1.73 Earths
escape velocity:37.84 km/s13.22 km/s17.10 km/s49.48 km/s32.94 km/s
year: 81130 MCA679.1 days
23663 Earth days
137694 MCA679.2 days
45898 Earth days
289097 MCA679.3 days
84320 Earth days
739772 MCA679.4 days
215767 Earth days
1359048 MCA679.5 days
396389 Earth days
day:7 hrs8 hrs7 hrs7 hrs7 hrs
axial tilt:44°86°
temperature:1698 K
1425 C
1526 K
1253 C
1665 K
1392 C
1017 K
744 C
1102 K
829 C
atmosphere:86% H2
14% He
0% other
90% H2
10% He
0% other
89% H2
11% He
0% other
80% H2
20% He
0% other
79% H2
21% He
0% other
moons:1221806710673
rings:500018

planet:MCA679.6MCA679.7
distance from star:11000*106 km13200*106 km
radius:40114 km4472 km
mass:516390*1021 kg715*1021 kg
surface gravity: 21.4 m/s2
2.18 Earths
2.38 m/s2
0.24 Earths
escape velocity:41.45 km/s4.619 km/s
year: 2496733 MCA679.6 days
728214 Earth days
1209174 MCA679.7 days
957263 Earth days
day:7 hrs19 hrs
axial tilt:23°
temperature:1918 K
1645 C
1126 K
853 C
atmosphere:81% H2
19% He
0% other
100% other
moons:8623
rings:20

as seen on...
You may also want to check out our other web projects:
Morzino, an e-Learning community with online training software
Jamplifier, a platform that allows artists to improve their music
©2006-2018 Joopita Research a.s.b.l | About | Buy a Star | Name a Star | Info Pages
Donations | Sponsoring | Advertising | Affiliate Program | Support | Press
Copyright | Disclaimer | Privacy Policy | Terms of Use | Contact Us
Some photographies used on this site are by NASA, they are in the public domain.
Inscription gratuite!Inscription
Utilisateur ou Curriel Mot de passe - Mot de passe oublié?Inscription
garder ma session active
HomeInfosSystèmes solairesWikiNewsfeedForumBlogCommunautéShop
english science fiction science fiction united kingdom science fiction auf deutsch science fiction en francais