Stardust Cookie is mostly very calm and serious. He also had experienced the sorrow of being thrown away like into space like trash just because he wasn’t “perfect” like his sister. He finally met a new friend, Space Doughnut and this shows that he would fight for his friends and protect them. He has floated in space for who knows how long, trying to find his origins and purpose… Stardust possibly had been lonely, traveling around the cosmos for quite some time before he met Space Doughnut…