If you're looking for a Stony Brook University Self-Guided Tour then you have come to the right page. Learn more about Stony Brook University in Stony Brook, New York, a large public university and a member of the SUNY system (State University of New York). There are approximately 17,300 undergraduate students and 8,600 graduate students across all three of Stony Brook University's campuses. Their 18 varsity sports teams compete in the NCAA Division I FCS America East Conference and the school colors are red and black. One fun fact is within 60 years of existence Stony Brook earned its way into the top 100 universities in the natio.