The Associate Custodianship of Esterlon is a titanic, efficient nation, ruled by Deputy-General Johanna Morris with an even hand, and notable for its zero percent divorce rate, state-planned economy, and suspicion of poets. The hard-nosed, humorless population of 24.985 billion Esterlonians are fiercely patriotic and enjoy great social equality; they tend to view other, more capitalist countries as somewhat immoral and corrupt.

The relatively small, corrupt, socially-minded government juggles the competing demands of Industry, Defense, and Education. It meets to discuss matters of state in the capital city of Ambersyell. The average income tax rate is 54.3%, and even higher for the wealthy.

The frighteningly efficient Esterlonian economy, worth a remarkable 8,939 trillion NationStates Dollars a year, is driven entirely by a combination of government and state-owned industry, with private enterprise illegal. However, for those in the know, there is an enormous, deeply entrenched, fairly diversified black market in Information Technology, Uranium Mining, Retail, and Woodchip Exports. The private sector mostly consists of enterprising ten-year-olds selling lemonade on the sidewalk, but the government is looking at stamping this out. Average income is an amazing 357,809 NationStates Dollars, and distributed extremely evenly, with practically no difference between the richest and poorest citizens.

Prolonged government investigations are a common revenge tactic among spurned significant others, displaying impatience in any form lands you a spot on the EIA watchlist, government projects are full of waste, and the path to inner peace is paved with state-mandated punishment. Crime, especially youth-related, is totally unknown, thanks to a capable police force and progressive social policies in education and welfare. Esterlon's national animal is the Pigeon, which teeters on the brink of extinction due to toxic air pollution.

Esterlon is ranked 12,694^th in the world and 7^th in New Hyperion for Largest Populations, with 25.0 billion capita.