Atmosphere Color

The Atmosphere Color property of a Terrestrial Planet determines the color of the object's atmosphere and the source of that color. The property has two options: Default and Custom. When the Atmosphere Color property is Custom, the color of the object's atmosphere can be set by the user.

Location
The Atmosphere Color property is located in the Colors section of the Appearance tab of the object's properties panel.

Default Color
For known terrestrial planets in the Solar System, including Venus, Earth, and Mars, the Default color of the planet's atmosphere is set by the Universe Sandbox database to match the known appearance of these planets. For other terrestrial planets, the atmosphere color is randomly generated.

Custom Color
The Custom atmosphere color of a terrestrial planet determines the color of the layer of gas above the planet's surface.