Experilous

For the past two and a half weeks, I’ve been working on a procedural planet generator.  This weekend I finally polished it up enough to talk myself into putting it online.  You can check it out here.  (It’s heavy on the JavaScript, so I recommend Chrome.  Firefox and IE are slower, but manage.  I haven’t tried any other browser yet.  Also, I’ve never yet delved into supporting touch controls, so it’s pretty much keyboard only.  Sorry mobile users.) (The above link is for version 2, uploaded April 7th, 2015; version 1 is still accessible here.)

Update, October 2015: Worldbuilder Version 0.2.2 has been released, inspired by this prototype. Includes flat map projections and per pixel detail!

A lot of different steps go into generating the planet, utilizing a variety of algorithms and techniques.  They’re not perfect, and some of them are in fact quite finicky, requiring a lot of cautious tweaking of parameters and behaviors.  Some of them are bad enough to make me cringe.  But they work.  At least well enough to make some pretty pictures, and some planets with enough variety that they might be a half decent foundation for some strategy mechanics.  So in case anyone might be able to glean some useful ideas from my work, allow me to delve into some of the details (and include tons of colorful pictures along the way). (more…)