Stellaris: Nicoll-Dyson destroys entire star system

I wasn’t able to find a video that shows this. This is the the Nicoll-Dyson Gigastructure. It has the ability to destroy a planet similar to a Colossus-with the added benefit of being able to fire from the other side of the galaxy. You can even destroy entire star systems once in awhile. This video showcases the destruction of an entire star system.