Jonnie 's dirty nukes were meant only to destroy the capital city .
Jonnie 's dirty nukes were instead started a chain reaction which reached into the planet 's core due to over-mining by the Psychlos , exploding Planet Psychlo and creating a sun .
Jonnie 's dirty nukes were meant only to destroy the capital city , but instead started a chain reaction which reached into the planet 's core due to over-mining by the Psychlos , exploding Planet Psychlo and creating a sun .