Planet 3D is an awesome WebGL based 3D planet texture generator, which allows you lot to pattern your real ain 3D globes.
Before starting to gear upwards your ain planet it is a expert persuasion to accept a hold back at the preset 3D globes, which you lot tin lead from the 'preset' push at the bottom of the screen. Once you lot accept chosen the preset planet that you lot similar you lot tin conform the hold back of the planet yesteryear using the hjson editor on the correct of the screen.
The aid department provides all the data you lot require on how to alter the features of your planet, such every bit the colors, atmosphere, clouds as well as tiptop gradients. When you've finished making your changes to the hjson you lot require to press shift + motion into to homecoming your world. If you lot similar the hold back of your planet you lot tin as well as so relieve the planet texture yesteryear clicking on the 'save' button.
Planet 3D is agency beyond my basic programming skills. I thence can't say you lot much close how this tool was created, although I mean value I read somewhere that it was built using slackgl, a WebGL 3D engine.