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NFA717: red dwarf star with 3 planets

  NFA717.1  
NFA717.2
  NFA717.3  

Solar system 'NFA717' comprises the star 'NFA717' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 18 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'NFA717', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. NFA717 is located more than 4251 lightyears from the center of the galaxy.

This solar system comprises 3 planets

NFA717.1 is a large terrestrial planet (7053 km radius) which orbits its star in 54 Earth days, one day on NFA717.1 lasts 8 Earth hours. Its average temperature is 1570 K (1297 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
NFA717.2 is a very large terrestrial planet (11033 km radius) which orbits its star in 230 Earth days, one day on NFA717.2 lasts 5 Earth hours. Its average temperature is 462 K (189 C), its atmosphere mainly consists of nitrogen and it has 17 moons.
NFA717.3 is a small terrestrial planet (3485 km radius) which orbits its star in 465 Earth days, one day on NFA717.3 lasts 23 Earth hours. Its average temperature is 1103 K (830 C), its atmosphere mainly consists of and it has 1 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:NFA717.1NFA717.2NFA717.3
distance from star:19*106 km51*106 km81*106 km
radius:7053 km11033 km3485 km
mass:2806*1021 kg10744*1021 kg338*1021 kg
surface gravity: 3.76 m/s2
0.38 Earths
5.89 m/s2
0.60 Earths
1.85 m/s2
0.18 Earths
escape velocity:7.287 km/s11.40 km/s3.598 km/s
year: 162 NFA717.1 days
54 Earth days
1104 NFA717.2 days
230 Earth days
485 NFA717.3 days
465 Earth days
day:8 hrs5 hrs23 hrs
axial tilt:290°16°20°
temperature:1570 K
1297 C
462 K
189 C
1103 K
830 C
atmosphere:8% H2
2% He
43% N2
45% O2
2% CO2
0% other
90% N2
6% O2
4% CO2
0% other
100% other
moons:0171
rings:030

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