Using The Plotter
This is very simple, and it is also an external page so it can be bookmarked to bring up whenever you wish.
The Two Combo Boxes
This is super simple, your first box is your start system, the second is your end system. For an example I'll pick Feris as my start and Descarte as my end.
After I hit the calculate rout button I will get a rout at the bottom of the page, it will look something like this.
Time taken to plot route: 0.01 Seconds Feris -> Ethan -> Kelsey -> Grantham -> Palham -> Descarte Fuel Required for this Route: 24
These are all the systems I have to jump through to get to my destination, Descarte. It is that simple.