My favorite medium

Actually, I am large, but when it comes to art I like the 32-bit program that should be updated to 64 bit  That program is Bryce  Here is an early vision that was easy to reproduce  It's all in the interface  This site may have a 64 bit version  I have not tried to install the program yet 

Links to vendors are not recommendations Treat as all untested sites
Apologies  I didn't know this was a Russian language version - It may be worth the effort to work with it