The Imperial Principate of Atrana was founded on May 28, 3309, and represents a monarchical form of government based on the Principate system. This government is dedicated to Her Royal Majesty, Princess Aisling Duval, who serves as the the highest authority of the realm. The Princess hails from the renowned Duval lineage, the most powerful and influential royal family in the Empire.

The form of government in the Imperial Principate of Atrana follows a Patronate system. This means that power structures heavily rely on loyalty, protection, and support from the nobility and influential allies. The Patronate system secures a strong backing for the ruling monarchy by involving noble houses and factions within the realm closely in the governance. This creates a network of loyalties and mutual obligations to ensure the stability and continuity of the government.

The main faction associated with the Imperial Principate of Atrana is known as "HIP 7869 Emperor's Grace." This faction now belongs to Magistrate NI6H70WL and acts as a political army representing the interests of the Principate both internally and externally within the Empire. The connection between the Imperial Principate of Atrana and the "Emperor's Grace" faction is close, providing the government with additional strength and influence.

The Principate is in the service of the Empire and is based on the planet HIP 7869 1, called Atrana, a modern centre of Imperial power and culture. The government of the Imperial Principate of Atrana is concerned to uphold the progressive attitudes of the Princess, to promote the welfare of the Empire and to support the Duval Imperial Family in consolidating their rule and leading the Empire into a glorious future.