The Dominion of Mairon is a mammoth, orderly nation, ruled by Tar-Mairon with an iron fist, and notable for its keen interest in outer space, irreverence towards religion, and complete absence of social welfare. The hard-nosed, hard-working, cynical population of 5.372 billion Maironians are ruled by a mostly-benevolent dictator, who grants the populace the freedom to live their own lives but watches carefully for anyone to slip up.

The medium-sized, well-organized government juggles the competing demands of Defense, Law & Order, and Industry. It meets to discuss matters of state in the capital city of Barad-dûr. The average income tax rate is 23.7%.

The Maironian economy, worth 272 trillion rings a year, is led by the Tourism industry, with major contributions from Pizza Delivery, Uranium Mining, and Arms Manufacturing. Average income is 50,804 rings, and evenly distributed, with the richest citizens earning only 3.9 times as much as the poorest.

Internet moderator is one of the most popular jobs among the nation's more socially awkward citizens, shanty towns have formed around the newly rebuilt commercial district, Chekhov's guns are killing the entertainment budget, and commercial breaks often lead to nervous breakdowns. Crime, especially youth-related, is relatively low, thanks to a well-funded police force. Mairon's national animal is the orc and its national religion is Morgothism.

Mairon is ranked 180,860^th in the world and 15^th in Mordor for Most Developed, scoring 53.49 on the Human Development Index.