It wouldn't be that hard. It would simply need to board the lander and head to the center of the Island near the void and kill a few things just to get the required 50 hits.
You start it at the dock of the ship you want to go on and you also input it into the script which ship.
There have been several PC scripts that do that run you to the middle and attack anything that comes there. They don't work atm because of the update, waiting for someone to update .
Easy... Auto-killer (what is what called) Just walk there, and get another task yourself.
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Also, a auto-PC'er aint a problem really, just a longer script... only problem is, when they're loger.. There is way higher chance that i crashes.. a RSBot scripted code should work good here, color clickers would be a problem though.