Super Dimension Cavalry Southern Cross [TV]

The world of Glorie was founded by the human race in an effort to find new worlds for humanity because the Earth had become uninhabitable as a result of a catastrophic nuclear holocaust. Relay stations have been established at Mars and Jupiter, and as a result the planet “Liberté” located in the Proxima solar system was colonized. The next planet, Glorie, was discovered in the Epsilon Eridani system. Similar in planetary scale and atmospheric conditions to Earth, Glorie still had an unexpectedly harsh natural environment. The planet has an elliptical orbit around the sun, with a cycle of 73 years. Sixty percent of the planet’s surface area is land, and in the winter, fifty percent of that land is covered with glaciers. Originally the planetary temperatures in winter averaged between -5 to -30 °C (23 to -22 °F). Thanks to extensive military terraforming, Glorie was successfully turned into a suitable planet for terrestrial life.
The government of Glorie is independent from that of Liberté but is an ally to that planet. In the year 2120 (when this story takes place), Glorie is now a self-sufficient planet in terms of food and resources. (Wikipedia)