The Galaxy
The OASH 5 Galaxy is the galaxy in which Azula 155B calls home as well as billions of other planets both habitable and not. The OASH 5 Galaxy is a barred galaxy more specifically an SBa which exhibits two major arms; respectfully named the Delta arm and the Omega arm. In this case Azula 155B would lay in the Delta arm of the galaxy.
Galactic Characteristics
Galactic Radius: 55,000 ly
Galactic Habitable Zone: 25850 - 33000 ly
Stellar Neighborhood
Location: 28,800 ly
Radius: 12 ly
Stellar Density: 0.003 stars/ly^3
Stellar Mass Object in Stellar Neighborhood
Total Stellar Mass Objects in Stellar Neighborhood: 30
Star Systems in Stellar Neighborhood
Total Star Systems in Stellar Neighborhood: 17
The Star
The main sequence star that Azula 155B orbits is promptly named Sagan V in honor of Carl Sagan.
Main Sequence Star
Class: F8.5V
Mass: 1.110 Msol
Current Age: 4.300 Gyr
Maximum Age: 7.312 Gyr
Radius: 1.061 Rsol
Luminosity: 1.518 Lsol
Density: 0.929 Dsol
Temperature: 6223 K
Habitable Zone: 1.175 - 1.692 AU
Planetary System
This is the planetary system in which Azula 155B calls it as its home. This system is comprised of a main sequence F-type star being accompanied by three main terrestrial planets, one gas giant, and one ice giant with each one playing a major role in this cosmic ecosystem.
Planetary System
Alpha Sagan V
Star
Star name: Sagan V
Frost Line
Frost line - 5.976 AU
Terrestrial Planets
Ardere saxis 154A - 0.420 AU
Mai 155B - 0.72 AU - Protoplanet
Azula 155B - 1.320 AU
Orion - 304,748 KM - Moon
Eodem 156C - 2.520 AU
Gas Giant
Innermost asteroid belt - 4.920 AU
Magnuscustos 157D - 9.720 AU
Outermost asteroid belt - 19.320 AU
Ice Giant:
Ultimus 158E - 38.520 AU
Debris Disk
Debris Disk - 50.48 - 61.15 AU
Outdated interpretation of the Alpha Sagan V system - Circa 2023 - Not to scale
Azula 155B
Azula 155B is the second orbiting planet of the Alpha Sagan V system which is located in the goldilocks zone of the star. Azula 155B is the planet that harbors the legacy of life.
Terrestrial Planet Physical Characteristics
Mass: 0.710 MEarth
CMF: 35%
Density: 5.219 g/cm^3
Radius: 0.908 REarth
Gravity: 0.860 g
Escape Velocity: 0.884 VEarth
Axial Tilt: 24
Rotation Direction: Prograde
Tropics: 0 - 24 N/S
Polar Circles: 66 - 90 N/S
Rotation Period: 27 Earth hrs
Albedo (Bond): 0.29
Greenhouse Effect: 1.5
Surface Temperature (Avg.): 288 K
Distance to Horizon
Height of Observer: 1.8 m
Horizon Distance: 4.564 km
Terrestrial Planet Orbital Characteristics
Semi-Major Axis: 1.32 AU
Eccentricity: 0.00998
Perihelion: 1.307 AU
Aphelion: 1.333 AU
Orbital Period: 1.439 Earth yrs (525.748 Earth days)
Inclination: 0
Orbital Direction: Prograde
Orion
Orion is the closet natural satellite that calls Azula 155B their parent.
Major Moon Physical Characteristics
Mass: 1.187 MMoon
Density: 3.56 g/cm^3
Radius: 1.037 RMoon
Gravity: 0.183 g
Escape Velocity: 2.547 km/s
Albedo: 0.136
Major Moon Orbital Characteristics
Moon Zone (Inner): 16,041.713 km
Moon Zone (Outer) 1,705,991.961 km
Semi-Major Axis: 304,748.00 km
Eccentricity: 0.058
Periapsis: 287,072.616 km
Apoapsis: 322,423.384 km
Inclination: 5.1
Orbital Direction: Prograde
Orbital Period (sidereal): 22.772 Earth days
Orbital Period (synodic): 23.803 Earth days
Rotation Period: 23.803 Earth days
Tides
Spring High Tide: 1.276 m
Spring Low Tide: -1.276 m
Neap High Tide: 1.058 m
Neap Low Tide: -1.058 m
Planet Tidal Lock: No
Moon Tidal Lock: Yes
Apparent Size & Brightness
Star Mass: 1.110 Msol
Star Luminosity: 1.518 Lsol
Star Radius: 1.061 Rsol
Star Magnitude: 4.36 M
Star Apparent Brightness & Size
(As viewed from each of the planets in the system)
Planets Apparent Brightness
(As viewed from Azula 155B)
Moon Apparent Size and Brightness
(As viewed from the home world)
Semi-Major Axis: 304,748 km
Radius: 1.037 Rmoon
Albedo (Geometric): 0.136
Phase: 0
Absolute Magnitude: -0.91
Apparent Magnitude: -13.16
Brightness: 1.57
Apparent Size: 1.31
Eclipses: Total Eclipses Possible