Sangheilios

The homeworld of the Sangheili, or Elites as they're known to Humanity. Sanghelios has a gravity of 1.375 Gs, and an average surface temperature of -5°C to 96°C (23°F to 204.8°F). The Bestiarum indicates that Sanghelios is similar to Earth in shape and proportion, though the land masses are more scattered in relation to bodies of water. Like Earth, its atmosphere consists of oxygen, carbon dioxide and nitrogen, but also has a reddish hue to it, perhaps indicating large amounts of hematite or molten rock. The oceans are tinted red