Here's a screenshot!
As you can see, I also changed the display panel for the system and added one for the fleet too. The previous big box panel was getting on my nerves having to move it all the time, especially in windowed mode. So I change it to something more compact, everything should still fit, probably!
The reason for a fleet view panel is that there may be multiple fleets patrolling a single system, so on clicking that system it'll come up with multiple fleet views, from which you can select one to focus on and take action with.
Remember none of that art is even started let alone final, lol.
But that ship sprite I grabbed from this guy's blog: http://millionthvector.blogspot.co.uk/
Lot's of cool free stuff there.