The Stratigraphic Union of Terreneuvia is a titanic, genial nation, ruled by The National Stratum Commission with an even hand, and remarkable for its museums and concert halls, infamous sell-swords, and punitive income tax rates. The compassionate, democratic population of 22.64 billion Terreneuvians are fiercely patriotic and enjoy great social equality; they tend to view other, more capitalist countries as somewhat immoral and corrupt.

The large, socially-minded government juggles the competing demands of Education, Administration, and Healthcare. It meets to discuss matters of state in the capital city of Rodinia Metropolitan Area. The average income tax rate is 77.6%, and even higher for the wealthy.

The frighteningly efficient Terreneuvian economy, worth a remarkable 3,321 trillion Ⱦraces a year, is driven entirely by a combination of government and state-owned industry, with private enterprise illegal. The industrial sector, which is quite specialized, is dominated by the Information Technology industry, with significant contributions from Tourism, Book Publishing, and Beef-Based Agriculture. Average income is an impressive 146,725 Ⱦraces, and distributed extremely evenly, with practically no difference between the richest and poorest citizens.

Pre-takeoff checks last longer than the flights themselves, cosmopolitan citizens ask what their countries can do for them, juries deliberate more than magic 8-balls, and apples shaped like baguettes have become a strange new food fad. Crime is totally unknown, thanks to a capable police force and progressive social policies in education and welfare. Terreneuvia's national animal is the Ottoia prolifica, which frolics freely in the nation's many lush forests, and its national religion is Neo-Empedoclean Virtue Ethics.

Terreneuvia is ranked 8,082^nd in the world and 2^nd in The Atlantic for Most Cultured, scoring 125 on the Snufflebottom-Wiggendum Pentatonic Scale.