Alvera System

About

Alvera Stellar System is a starcluster with stars not far apart from eachother. There is 7 stars in this cluster spanning with a distance over 20 light-years. The "main-star" which it is called, is Alvera A, and that star is located 1500 light-years from the Solar system in the constellation Sagittarius, view from Sol System. Alvera A has 1 companion star, a red dwarf star. Alvera B is separated of 6300 AU from it's companion, and has an orbiting period of 79.9 Earth years. Alvera A is the star that is a fully completed solar system with planets, comets, asteroids, dwarf planets, and a lot of moons. It has 7 planets orbiting around this star. It has several thousands of asteroids and comets with an inner and outer asteroid belt. Some comets traverse between Alvera A and Alvera B. Alvera A has 20 dwarf planets also. In total, there are over 100 moons in this solar system, orbiting the planets. The moon orbiting one of the dwarf planets is not counted. Out of all the 7 planets, it has 2 gas giant planets and 5 terrestrial planets. None of them are habitable yet, but there is one orbiting a habitable moon around one gas giant planet. The gas giant planet is called Vertilu. Vertilu is only 1% bigger than Jupiter. Vertilu has 58 moons orbiting it. One other moon around Vertilu are being terraformed and have a functional magnetosphere, but atmosphere not breathable yet. Companion star to Alvera A, has 3 minor planets orbiting it and 4 dwarf planets.

It is unknown of any planets around Alvera C and Alvera E but it is known planets around Alvera D and Alvera F. Alvera D is a brown dwarf. Originally it didn't have any planets orbiting it as mostly all mass was formed to the brown dwarf. It has however a planet orbiting it, and thought to possibly be a rogue planet. Could be that the planet was formed within the cluster or around the other stars and somehow got ejected away from the star it was once orbiting

Trivia

• Inhabited by the Alverian civilization

 Info: Stellar neighborhood
Stars: 7
Distance: 1480-1501 LY
​Constellation: Sagittarius(view from Sol System)
Habitable worlds: 2(New Alveria, Theiana)
Inhabited worlds: 6(New Alveria, Theiana, Khan'Aliana, Ariana'Zalena, Luna Ariana, Luma Boliverius)
Alien race: Alverian

Name: Alvera A
Class: Star
Companion: Alvera B
Spectral type: yellow dwarf, G2v
Distance: 1500 LY
Constellation: Sagittarius(view from Sol System)
Planets: 7
Asteroids: 1,180(inner belt), 5,800(outer belt)
Comets: 4,300
Dwarfplanets: 20
Habitable worlds: 1(New Alveria)

Inhabited worlds: 4(New Alveria, Khan'Aliana, Ariana'Zalena, Luna Ariana)
Alien race: Alverian

Name: Alvera B
Class: Star
Spectral type: red dwarf, M2V
Distance to it's companion: 6300 AU
Orbital period: 79.9 Earth years
Constellation: Sagittarius(view from Sol System)
Planets: 3
Asteroids: (Unknown)
Comets: (some comets traverse between Alvera A and Alvera B)
Dwarfplanets: 4
Alien race: Alverian

Name: Alvera C
Class: Star
Spectral type: Red dwarf, M2v
Distance: 1498.9 LY
Constellation: Sagittarius(view from Sol System)
Planets: (Unknown)
Asteroids: (Unknown)
Comets: (Unknown)
Dwarfplanets: (Unknown)
Alien race: Alverian

Name: Alvera D
Class: Star
Spectral type: brown dwarf, L7.5
Distance: 1492 LY
Constellation: Sagittarius(view from Sol System)
Planets: (Unknown)
Asteroids: (Unknown)
Comets: (Unknown)
Dwarfplanets: (Unknown)
Alien race: Alverian

Name: Alvera E
Class: Star
Spectral type: red dwarf, M3V
Distance: 1491.7 LY
Constellation: Sagittarius (view from Sol System)
Planets: (Unknown)
Asteroids: (Unknown)
Comets: (Unknown)
Dwarfplanets: (Unknown)
Alien race: Alverian

 Name: Alvera F
Class: Star
Spectral type: yellow dwarf, G6v
Distance: 1480 LY
Constellation: Sagittarius (view from Sol System)
Planets: 4
Asteroids: Asteroid belt (~35-45 AU)
Comets: 2,450
Dwarfplanets: 6
Habitable worlds: 1 (Theiana)
Alien race: Alverian

Name: Alvera G
Class: Star
Spectral type: red dwarf, M4V
Distance: 1501.2 LY
Constellation: Sagittarius(view from Sol System)
Planets: 3
Asteroids: (Unknown)
Comets: (Unknown)
Dwarfplanets: (Unknown)
Alien race: Alverian

Comets

Vertilu and New Alveria

Asteroids passing close Janus

planet Alveria in the past

from the surface of planet Alveria, how the planet is now

Present time of planet Alveria

A great celestial event takes part

Magnificent sunset on Janus

planet Lamoria

Orvania, orbiting gas giant Vertilu

planet Theiana, orbiting Boliverius Alvera F

Concept art of gas giant Vertilu and New Alveria