Stack Star is a line-style Icon from Rounded Line - Streamline Material set.

The Stack Star icon shows a foreground rounded square containing a five-point star, layered over a second offset rounded square frame. Drawn in the rounded line style on a 24px grid so it stays clear at small sizes. Use it for favorites, featured content, saved items, bookmarks, and highlighted collections. It belongs to Rounded Line - Streamline Material set in the Streamline Material family.