DanielFloykI'm using an HDD, not an SDD. Although I've considering getting one for christmas, should make things much easier.
I have about 6 RAM installed, I don't know this pagefile you're talking about, I will make some research on it.
I'd second what Alex Hoffmann said. If it's the planet generation that's taking the time, a combination of low RAM and a slow hard drive could be absolutely killing you.
If your RAM usage is maxing out during that stage, then your PC is probably spending its whole time reading/writing from your hard disk (via the pagefile).
If you can get an SSD, do. If you can get more RAM, do that too
Also, as an aside - 6GB of RAM is an unusual number. Are you using 3 slots, or one 4GB and one 2GB, or something like that? That could also be an issue - your RAM should really be in well-matched pairs (or a single slot, but I doubt you have one 6GB stick of RAM in there).