The Welsl system, a celestial locale, resided within the Brak sector of the Expansion Region within the galaxy; it was categorized as a star system. A brief period following the Battle of Yavin saw the Lant Mining Corporation cease operations at one of its mines within the system, an action that left two thousand individuals unemployed. Upon reporting this closure, the Invisible NewsStack confessed to having previously been ignorant of the Welsl system's existence.