buy this star Random Star Random Location

MFF728: yellow dwarf star with 15 planets

 
MFF728.1
  MFF728.2   MFF728.3   MFF728.4   MFF728.5   MFF728.6  
MFF728.7
 
MFF728.8
 
MFF728.9
 
MFF728.10
 
MFF728.11
 
MFF728.12
 
MFF728.13
 
MFF728.14
 
MFF728.15
 

Solar system 'MFF728' comprises the star 'MFF728' and the retinue of celestial objects gravitationally bound to it: 15 planets and their 1127 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MFF728', a yellow dwarf class star that contains about 99.2% of the system's known mass and dominates it gravitationally. MFF728 is located more than 2065 lightyears from the center of the galaxy.

This solar system comprises 15 planets

MFF728.1 is a very large terrestrial planet (9581 km radius) which orbits its star in 504 Earth days, one day on MFF728.1 lasts 17 Earth hours. Its average temperature is 250 K (-23 C), its atmosphere mainly consists of nitrogen, oxygen and it has 18 moons.
MFF728.2 is a small terrestrial planet (4220 km radius) which orbits its star in 926 Earth days, one day on MFF728.2 lasts 29 Earth hours. Its average temperature is 222 K (-51 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 6 moons.
MFF728.3 is a medium terrestrial planet (6964 km radius) which orbits its star in 1702 Earth days, one day on MFF728.3 lasts 20 Earth hours. Its average temperature is 148 K (-125 C), its atmosphere mainly consists of nitrogen, oxygen and it has 21 moons.
MFF728.4 is a medium terrestrial planet (6786 km radius) which orbits its star in 3128 Earth days, one day on MFF728.4 lasts 20 Earth hours. Its average temperature is 88 K (-185 C), its atmosphere mainly consists of nitrogen and it has 13 moons.
MFF728.5 is a small terrestrial planet (3819 km radius) which orbits its star in 5747 Earth days, one day on MFF728.5 lasts 32 Earth hours. Its average temperature is 48 K (-225 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
MFF728.6 is a very small terrestrial planet (2150 km radius) which orbits its star in 10558 Earth days, one day on MFF728.6 lasts 69 Earth hours. Its average temperature is 26 K (-247 C), its atmosphere mainly consists of nitrogen, oxygen and it has 4 moons.
MFF728.7 is a huge terrestrial planet (14173 km radius) which orbits its star in 19397 Earth days, one day on MFF728.7 lasts 16 Earth hours. Its average temperature is 1831 K (1558 C), its atmosphere mainly consists of hydrogen and it has 43 moons.
MFF728.8 is a large gas giant (68714 km radius) which orbits its star in 59152 Earth days, one day on MFF728.8 lasts 15 Earth hours. Its average temperature is 1575 K (1302 C), its atmosphere mainly consists of hydrogen and it has 90 moons.
MFF728.9 is a large gas giant (40901 km radius) which orbits its star in 108669 Earth days, one day on MFF728.9 lasts 15 Earth hours. Its average temperature is 1335 K (1062 C), its atmosphere mainly consists of hydrogen, helium and it has 160 moons.
MFF728.10 is a large gas giant (75800 km radius) which orbits its star in 219980 Earth days, one day on MFF728.10 lasts 15 Earth hours. Its average temperature is 1414 K (1141 C), its atmosphere mainly consists of hydrogen, helium and it has 121 moons.
MFF728.11 is a large terrestrial planet (8871 km radius) which orbits its star in 404129 Earth days, one day on MFF728.11 lasts 18 Earth hours. Its average temperature is 1468 K (1195 C), its atmosphere mainly consists of hydrogen, helium and it has 82 moons.
MFF728.12 is a large gas giant (54509 km radius) which orbits its star in 742432 Earth days, one day on MFF728.12 lasts 15 Earth hours. Its average temperature is 1171 K (898 C), its atmosphere mainly consists of hydrogen, helium and it has 121 moons.
MFF728.13 is a large gas giant (66045 km radius) which orbits its star in 1363935 Earth days, one day on MFF728.13 lasts 15 Earth hours. Its average temperature is 1403 K (1130 C), its atmosphere mainly consists of hydrogen, helium and it has 171 moons.
MFF728.14 is a large gas giant (44327 km radius) which orbits its star in 2505709 Earth days, one day on MFF728.14 lasts 15 Earth hours. Its average temperature is 1792 K (1519 C), its atmosphere mainly consists of hydrogen and it has 102 moons.
MFF728.15 is a large gas giant (71176 km radius) which orbits its star in 4603283 Earth days, one day on MFF728.15 lasts 15 Earth hours. Its average temperature is 1327 K (1054 C), its atmosphere mainly consists of hydrogen, helium and it has 172 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:MFF728.1MFF728.2MFF728.3MFF728.4MFF728.5
distance from star:86*106 km129*106 km193*106 km290*106 km436*106 km
radius:9581 km4220 km6964 km6786 km3819 km
mass:7035*1021 kg601*1021 kg2701*1021 kg2499*1021 kg445*1021 kg
surface gravity: 5.11 m/s2
0.52 Earths
2.25 m/s2
0.23 Earths
3.71 m/s2
0.37 Earths
3.62 m/s2
0.37 Earths
2.03 m/s2
0.20 Earths
escape velocity:9.900 km/s4.360 km/s7.195 km/s7.011 km/s3.943 km/s
year: 711 MFF728.1 days
504 Earth days
766 MFF728.2 days
926 Earth days
2042 MFF728.3 days
1702 Earth days
3753 MFF728.4 days
3128 Earth days
4310 MFF728.5 days
5747 Earth days
day:17 hrs29 hrs20 hrs20 hrs32 hrs
axial tilt:25°15°284°26°
temperature:250 K
-23 C
222 K
-51 C
148 K
-125 C
88 K
-185 C
48 K
-225 C
atmosphere:2% H2
1% He
78% N2
17% O2
2% CO2
0% other
33% H2
4% He
14% N2
49% O2
0% other
2% H2
1% He
70% N2
23% O2
4% CO2
0% other
89% N2
9% O2
2% CO2
0% other
8% H2
1% He
46% N2
44% O2
1% CO2
0% other
moons:18621133
rings:60000

planet:MFF728.6MFF728.7MFF728.8MFF728.9MFF728.10
distance from star:654*106 km981*106 km2063*106 km3094*106 km4952*106 km
radius:2150 km14173 km68714 km40901 km75800 km
mass:79*1021 kg22775*1021 kg2595527*1021 kg547383*1021 kg3484156*1021 kg
surface gravity: 1.14 m/s2
0.11 Earths
7.56 m/s2
0.77 Earths
36.6 m/s2
3.74 Earths
21.8 m/s2
2.22 Earths
40.4 m/s2
4.13 Earths
escape velocity:2.214 km/s14.64 km/s71.00 km/s42.26 km/s78.33 km/s
year: 3672 MFF728.6 days
10558 Earth days
29095 MFF728.7 days
19397 Earth days
94643 MFF728.8 days
59152 Earth days
173870 MFF728.9 days
108669 Earth days
351968 MFF728.10 days
219980 Earth days
day:69 hrs16 hrs15 hrs15 hrs15 hrs
axial tilt:
temperature:26 K
-247 C
1831 K
1558 C
1575 K
1302 C
1335 K
1062 C
1414 K
1141 C
atmosphere:6% H2
1% He
52% N2
41% O2
0% other
98% H2
2% He
0% other
97% H2
3% He
0% other
82% H2
18% He
0% other
76% H2
24% He
0% other
moons:44390160121
rings:01352114

planet:MFF728.11MFF728.12MFF728.13MFF728.14MFF728.15
distance from star:7428*106 km11142*106 km16714*106 km25071*106 km37607*106 km
radius:8871 km54509 km66045 km44327 km71176 km
mass:5584*1021 kg1295670*1021 kg2304675*1021 kg696778*1021 kg2884634*1021 kg
surface gravity: 4.73 m/s2
0.48 Earths
29.1 m/s2
2.97 Earths
35.2 m/s2
3.59 Earths
23.6 m/s2
2.41 Earths
38.0 m/s2
3.88 Earths
escape velocity:9.166 km/s56.32 km/s68.24 km/s45.80 km/s73.55 km/s
year: 538838 MFF728.11 days
404129 Earth days
1187891 MFF728.12 days
742432 Earth days
2182296 MFF728.13 days
1363935 Earth days
4009134 MFF728.14 days
2505709 Earth days
7365252 MFF728.15 days
4603283 Earth days
day:18 hrs15 hrs15 hrs15 hrs15 hrs
axial tilt:28°
temperature:1468 K
1195 C
1171 K
898 C
1403 K
1130 C
1792 K
1519 C
1327 K
1054 C
atmosphere:89% H2
11% He
0% other
76% H2
24% He
0% other
89% H2
11% He
0% other
98% H2
2% He
0% other
82% H2
18% He
0% other
moons:82121171102172
rings:21321143

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
©2006-2019 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.
Sign up now, it's free!Signup
Username or E-mail Password - Forgot your password?Signup
keep me logged in
HomeInfoSolar SystemsWikiNewsfeedForumBlogCommunityStore