Qo'noS

• Beta Quadrant

• Qo'noS System

• Praxis

• K'thar

• Klingons

• Composed of a subterranean series of volcanoes
• Atmosphere was dense
• Chaotic weather systems; thunderstorms were frequent

• 2293: Ozone was severely damaged when the moon Praxis exploded
• 3069: The Burn caused the dilithium to explode, rendering the planet uninhabitable

• Called Kronos in the Klingon language