buy this star Random Star Random Location

MDF431: red giant star with 2 planets

 
MDF431.1
 
MDF431.2
 

Solar system 'MDF431' comprises the star 'MDF431' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 100 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MDF431', a red giant class star that contains about 99.99% of the system's known mass and dominates it gravitationally. MDF431 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 2 planets

MDF431.1 is a very large terrestrial planet (9162 km radius) which orbits its star in 57 Earth days, one day on MDF431.1 lasts 4 Earth hours. Its average temperature is 1854 K (1581 C), its atmosphere mainly consists of nitrogen, oxygen and it has 8 moons.
MDF431.2 is a medium gas giant (23623 km radius) which orbits its star in 3596 Earth days, one day on MDF431.2 lasts 2 Earth hours. Its average temperature is 1417 K (1144 C), its atmosphere mainly consists of hydrogen, helium and it has 92 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:MDF431.1MDF431.2
distance from star:20*106 km319*106 km
radius:9162 km23623 km
mass:6152*1021 kg105461*1021 kg
surface gravity: 4.89 m/s2
0.5 Earths
12.6 m/s2
1.28 Earths
escape velocity:9.467 km/s24.41 km/s
year: 342 MDF431.1 days
57 Earth days
43152 MDF431.2 days
3596 Earth days
day:4 hrs2 hrs
axial tilt:14°
temperature:1854 K
1581 C
1417 K
1144 C
atmosphere:51% N2
48% O2
1% CO2
0% other
88% H2
12% He
0% other
moons:892
rings:218

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