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SFF968: yellow dwarf star with 3 planets

  SFF968.1   SFF968.2   SFF968.3  

Solar system 'SFF968' is a dual star system that comprises the stars 'SFF968.A' and 'SFF968.B' and the retinue of celestial objects gravitationally bound to them: 3 planets and their 31 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'SFF968.A' and 'SFF968.B' that dominate it gravitationally. 'SFF968.A' is a yellow dwarf class star that contains about 67% of the system's known mass, 'SFF968.B' is a yellow dwarf class star that contains about 32% of the system's known mass.

System 'SFF968' is located more than 2615 lightyears from the center of the galaxy.

This solar system comprises 3 planets

SFF968.1 is a very large terrestrial planet (11070 km radius) which orbits its star in 119 Earth days, one day on SFF968.1 lasts 5 Earth hours. Its average temperature is 1006 K (733 C), its atmosphere mainly consists of nitrogen, oxygen and it has 13 moons.
SFF968.2 is a large terrestrial planet (7685 km radius) which orbits its star in 229 Earth days, one day on SFF968.2 lasts 7 Earth hours. Its average temperature is 1693 K (1420 C), its atmosphere mainly consists of nitrogen, oxygen and it has 16 moons.
SFF968.3 is a small terrestrial planet (4058 km radius) which orbits its star in 494 Earth days, one day on SFF968.3 lasts 18 Earth hours. Its average temperature is 911 K (638 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
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Planetary Orbits

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Planetary Statistics

planet:SFF968.1SFF968.2SFF968.3
distance from star:33*106 km50*106 km84*106 km
radius:11070 km7685 km4058 km
mass:10852*1021 kg3630*1021 kg534*1021 kg
surface gravity: 5.91 m/s2
0.60 Earths
4.10 m/s2
0.41 Earths
2.16 m/s2
0.22 Earths
escape velocity:11.43 km/s7.940 km/s4.191 km/s
year: 571 SFF968.1 days
119 Earth days
785 SFF968.2 days
229 Earth days
658 SFF968.3 days
494 Earth days
day:5 hrs7 hrs18 hrs
axial tilt:20°18°16°
temperature:1006 K
733 C
1693 K
1420 C
911 K
638 C
atmosphere:5% H2
2% He
55% N2
37% O2
1% CO2
0% other
9% H2
2% He
64% N2
25% O2
0% other
6% H2
2% He
58% N2
32% O2
2% CO2
0% other
moons:13162
rings:000

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