Training simulation program

Been learning how to code simulations by looking at the other coding... in any case, here's some shots of my simulation:

So far I'm adding different areas for different uses. Yes I know, it's very white. I am debating whether or not to hold the area in the sky rather than space.

First Image

Second Image

Early footage:
Alpha Image



//Courtesy to maren for his glowing textures I just made em white