Class: HP-4, (Habitable Planet 4th from system sun) Synchronized orbit with Urrizen around system's sun
Land masses: Primar (Continent), Haveo (Continent)
Moon(s): Arias- Uninhabited, location of Aerion orbital stations, repair docks. Location of the Orbital Missile Strike System. Farthest moon from Aerion. Selusia- Naval training academy, middle moon of Aerion Pyaun- Medical facility
Cities: Selstra (capital), Meira (West of capital), Cabmel (South of capital), Topal (town north of capital), Haveas (largest city on Haveo)
Ruler: House Liandri; Rehnard Liandri Homeworld and capital to the Aerion Kingdom. House Liandri conquered both continents Primar and Haveo against the six other ruling families at the year 127 BU (Before Urrizen). Technological advances propelled space travel and the colonization of Urrizen (0 UD, Urrizen Discovered). Establishing common rule for both planets after a failed rebellion on Urrizen (43 UD), the Liandri house authorized a continued exploration of the surrounding systems. New colonies and resources allowed Aerion to flourish, the capital Selstra representing the pinnacle of human ingenuity and growth. The city of Cabmel and Meira mirroring its capital while smaller village maintained a more modest approach to life. First contact occurred early in the rule of King Rehnard Liandri. A tentative peace was established with embassies established on the three known worlds of the Viol Nations. An attack from a group of unknown ships destroyed the planetary shield generator before war officially broke out in 272 UD. Instead of rebuilding the generators, ships became the priority and exposed Aerion to invasion by 275 UD. Meira was sacked and Selstra nearly lost to a large host of Viol. Renewed effort on the protection of the planet saw the completion of the shield by 276 UD along with the rebuilding of Selstra and Meira. The city of Haveas (continent Haveo), established 100 BU, grew exponentially with Aerion accepting refugees from invaded colonies.

Viol world located in the middle of their galactic territory. Location of genetic and elemental weaponization laboratory. Three Echelon units garrisoned with six Viol cruisers stationed in orbit. 

During an exploration mission of the Royal squad, Noel Chelton and Jonathan Matics landed on the planet after failing to detect any Viol presence on the surface. Despite the negative scans, the Royal squad discovered a small research facility, forcing the humans to flee under fire. Without knowing the name of the world, Chelton was given permission to name the planet and chose Danicia, though later it would be changed to the Viol name, Di'eyork.

Colony assaulted at the same time as Rodell. Fourth Brigade lost half of the brigade during the drop due to Viol fighters swarming the landing craft. Survivors evacuated to Paeo IV.

Class: HP-
Human occupied world. Established 65 UD. Low growth to Erua explains the lack of development over the years in comparison to colonies as Sashe or Paeo IV.

Uninhabited planetary system. Fro-str provides Viol Nation movement from six different systems to include Serre. Fro-str hosts a large Viol shipyard station capable of constructing and deploying six Sting cruisers and Cloak swarms within one station orbit of Fro-str.

Exploration of the world Gava after Selstra was defended. The Raptor battalion established a base inside a mountain to conduct raids throughout Viol territory. It was unknown why the Viol did not occupy the planet, but it allowed the humans to operate without a hard fear of discovery.

Viol occupied system. Planet with the largest population  within the known Viol systems; has four moons. At the start of the war, Aerion established an outpost on one of the moons with a battalion to report on Viol movements through the system. Multiple worlds within the system are colonized.

Class: HP-4 (habitable planet 4th from the red sun).
Discovered early in the exploration period, Paeo's fourth planet was surveyed for a colony and approved by King Rehnard's father, King Christian Liandri a solar cycle before Rehnard ascended the throne. After the approval was made, a survey teams began exploring the planet rings of another planet in the system for minerals and discovered it full of pariah. Demand for the metal was low as there were not any ship building facilities, but Rehnard directed a mining colony to be established to begin building a surplus of the metal in case there was a need.
After contact with the Viol was made, Paeo completed an orbiting ship factory to begin producing ships to protect supply convoys. A second factory was completed just before the war began with a third beginning to come together just before the Viol invaded Paeo IV the first time.
Fusion Corps under Director Sid spearheaded all design and research for the Phalanx and human navy. Headquartered on Paeo IV, the research community evacuated when the Viol first landed and did not return until resettlement options were available after the Battle of Selstra.
There were multiple Viol probes before they landed and the humans withdrew the shipyards and science communities.

Viol Echelon home world. Watery humid world of nearly a hundred percent that provides the agreeable climate for the incubation of the Echelon spawn. Further data of this planet is unknown.

Viol colonized world. The population of the planet is unknown at the start of the war. Habitable, the climate is mild to freezing, rarely exceeding temperatures found in a jungle or desert. Humidity rarely passes sixty percent, and supports an atmosphere many Viol species find pleasant. In the center of the Viol city is the known meeting location of the Viol species that is inclusive to the human species. Ten species are known to inhabit the only 
The Aerion embassy is the only location that recorded survivors at the start of the war. This is also the first official engagement of Princess Sierra Liandri and the Royal squad of the war. After the assault by Aerion, the planet's population was not measurable as the Viol evacuated the few that survived the attack.  Aerion established Embassy. Location of first ground conflict of the Viol war.

Class: HP-3 (habitable planet, 3rd from a blue star)
Moon: 1, (Cinete)
City: Rethun
Population: 40,000 (estimated)
A planet with a budding population of colonists from Sashe. Rodell began establishing a colony for a secondary research facility that would host scientists to reverse engineer technology acquired from the Viol. A small colony, Rodell is completely destroyed by the Viol after Sashe. No immediate survivors are found as the population fled into cave systems that littered the landscape around Rethun, the only city on the planet.
277 UD, human scouts from Paeo IV discover 4,000 survivors in the ruins of the city and aid begins to pour in to resettle the colony. A 

Class: HP-5 (Habitable planet, 5th from a red star)
Moon(s): 3
Cities- Seaar, Sequire,
Discovered during the Exploration Age; 98 UD, Sashe was not formally colonized until 200 UD. A troupe of 10,000 from Aerion sought to pioneer the new world without feeling the oversight of the kingdom. Five years later the colony expanded to a second city to the north and the third major city ten years after that.
A decade later it became apparent that Sashe residents were experiencing an extended lifespan by an average of ten years. Research into the anomaly discovered in 250 UD that the water molecule on Sashe had an attached "creature" to the Oxygen element. Carbysim, the name for the discovered element or creature, is unable to be replicated artificially and carried properties which could heal or cure almost any ailment. By 260 UD, 
Human colonized world with three cities. Governor Sagin appointed by King Rehnard Liandri to govern the colony in 251 UD

Class: HP-2 (Habitable planet, 2nd from blue star)
Moon(s): 4
Cities: Savannah
Discovered shortly after Sashe, the planet was not colonized until around 228 UD. Because the planet was lacking in a special commodity, colonizing the planet had little demand as Sashe and Paeo were in demand of workers. Unfortunately, the colony barely reached three hundred colonists with a squad of Knights when contact was lost with the colony (270 UD).
Unsure on the cause, the Royal squad was sent into the field for their first live exercise and discovered four dragoons in the center of the carnage. After barely defeating the beasts, an investigation revealed the Viol knew the creatures and had classified them as wild creatures; despite this, there was no evidence to indicate that they were native to Savannah.
All efforts to colonize Savannah are halted and it i not considered a  location to rebuild during the war.

Class: RP-3 (Rocky planet, third from yellow)
Land mass: Habitable
Moon(s): 2
Occupied - no colony
Considered a dead world to the Viol nations. Neighboring system to the Fro-str system, host of a ship production facility. Serre was approved for mining eight Xython solar cycles (XC) before the war beginning due to the designation. A mining colony of eight Vi'ron began eating the planet for resources that were exported to Fro-str to be processed into materials for ship building.
Two moons, one lunar rotation is considered eighty days due to the distance of the planet's second rock satellite. Two seas occupy the planet, both in the northern hemisphere. After the war began, the small colony expanded to include a garrison of echelon and dragoons under the command of Macheleon Chr'y'sas.
Viol occupied world, small mining facility.

Class: RP-5 (Rocky Planet, 5th from Red Giant)
Land masses: Terraformed
Terush colony: Established 260 UD. Estimated population - 10,000. Garrisoned with one battalion of City Defenders.

Class: HP-4, (Habitable Planet, 4th from sun); synchronized orbit with Aerion around system's sun
Land masses: Allarcon (continent), Cralding Isles (archipelago), Presstone (continent)
Moon(s): Triac (renamed 45 UD)- Three city colonial research facility, Urrizen Sein Research and Development (Fusion Corps)
Cities: Urrae (Capitol)
House Astrai received permission from the crown to establish the first colony on Urrizen after explorers landed and confirmed the planet habitable. Growing nearly a hundred thousand residents in merely a decade due to an exodus from Aerion, Urrizen attempted to establish independence from Aerion 43 UD. A bloody slaughter believed House Astrai wiped out with the rest of the colony subdued under Aerion rule. Establishing consistent trading, survivors of the war began to spread from the system and explore with the belief they could escape the crown of Liandri. Urrae, established as the capital 47 UD with the first governor appointed by Liandri to maintain the planet's loyalty to the crown. Despite smaller towns and cities being established on the planet, Urrae remained the only city to keep its population over three hundred thousand.
After the invasion to Aerion, Urrizen received commissions from the throne to become the primary grain production planet due to its fertile red soil and arid climate.
East of the capital, the original explorer of the planet set down in the Stasi Region. Its origins unknown, the Stasi region was named for not just the explorer but for the growth of trees the woman planted and cultivated. Wild and abandoned after settlers arrived, the region has become mysterious and the host of the unknown riders.

Believed Viol capitol. Unknown at the start of the war. 12 planet system