You are now in the directory for the port "astro/ssystem" (package name "ssystem-1.6").
This is the one-line description for this port:
OpenGL Solar System simulator for X Window System.
Please read the file "pkg/DESCR" for a longer description.
Go to the top of the ports tree for a summary on how to use the ports collection.
This port requires package(s) "Mesa-3.0 XFree86-3.3.3.1 jpeg-6b" to build.
This port requires package(s) "Mesa-3.0 XFree86-3.3.3.1 jpeg-6b" to run.