See, I've only played one Tabletop RPG before, and that's Dungeons and Dragons. Somehow, if my educated guess is correct, Pathfinder and Starfinder are actually easier to play with.
Also, it's an interesting coincidence, that my Webcomic Project is going to be released in August 2018, whereas Starfinder is going to be released during August 2017.
Anyway, would anyone care to say Hello, or introduce me to the Games properly?
Pathfinder is a little easier than D&D, due to the rules being more comprehensive and easily accessable due to Paizo focusing almost exclusively on Pathfinder and making it as good as possible. You can find the Pathfinder Reference document here where all of the rules are. I'm sure that myself and many other people on the boards would be happy to show you the ropes.