Combustible Atmosphere

Terraforming on … had unforeseen consequences. Unbeknown to us, the planet's topsoil was a fine particle mix containing high concentrations of Volatile Motes which our terraforming process disturbed and seeded throughout the planet's atmosphere. Unfortunately, these airborne high-energy particles increase the risk of unintended combustion events on the surface. Any future colony will have to prioritize accident and conflict prevention in order to avoid devastating consequences. However if we are able to manage the dangers carefully, the atmosphere of … will become a rich source of these rare materials.

The command below will trigger the "Combustible Atmosphere" event in Stellaris:

When this event fires, you can choose between the following option:

• Fascinating.
  • Add deposit: +1
  • Add deposit: Explosive Atmosphere