could the objects on the ring represent times?
The star (sun) is up like noon or midday,
the pyramid and towers DO look like the play (start) and pause (stop) sort of buttons on controllers, and I makes me wonder if there is a time
connected the each of the inner circles (captains)
There is a small yellow line in the lowest circle, and for some reason I would then think that is supposed to be #1, so maybe if you go around like a
clock, after play/start you get #2,#3,#4 then pause and #1.
makes it make sense that we can't find one captain that way.

