A Rocky Planet
In brief:A Rocky Planet — moderate planet in Xterium: temperature 0–150 °C, up to 200–270 building fields, orbit 3–4. Balanced conditions for resource mining.
(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 planet in orbits 3–4 (0…+150°). A moderate temperature, a balance between energy and deuterium.
Sector lore
Rocky planets of Xterium are harsh worlds of bare crags and ore veins, where mountains stand like silent sentinels of the ages. Life may be scarce here, but the depths are generous with metal — which is why rocky planets became the backbone of industrial empires. Every mined seam brings a fleet closer, ready for the war of alliances.

