A Toxic Planet
In brief:A Toxic Planet — cold planet in Xterium: temperature -225–-75 °C, up to 200–270 building fields, orbit 6–7. In the cold the Deuterium Synthesizer works more efficiently.
(data current as of 2026-05-24, game version 2.12.7)
Profile
Orbit and temperature affect production: closer to the star — higher output from Solar Satellites, colder — the Deuterium Synthesizer works better. Fields are the maximum number of buildings on the planet.
Description and effect on production
A cold planet in orbits 6–7 (−225…−75°). The cold makes deuterium easier to extract.
Sector lore
Toxic planets of Xterium greet visitors with a poisonous sky and acid rains that corrode even fleet armor. Life here is possible only under sealed domes, yet it is these hostile worlds that hold the most aggressive, most valuable compounds. An empire that masters a toxic world proves that for a true strategist no planet is unconquerable.

