Sighted a triangular shaped object of the coast of Panama City Beach, FL.

During the late evening/early morning of June14/15, at Panama City Beach, FL, my close friend and I were lying on the beach looking at the stars and trying to track satellites.
As I was tracking what appeared to be a very faint satellite, I noticed what looked like several satellites together in a circular/spiral pattern. They were very faint, the color of the stars. I then noticed 2 more groupings of faint satellites. Each group looked like faint stars, resembling stove burners. These groups were situated to form a triangle.
I could vaguely make out a triangular shaped object that the “burners” were on. For lack of a better explanation, it seemed like I was looking at the underside of a “floating” triangle that had circular engines. The altitude seemed very high and the speed seemed very slow. I am not sure if I heard any noise other than a deep drone, as the sound of the ocean was too loud.
I lost track after roughly 20-30 seconds. It seemed to blend into the stars or fade away.