Since it is 10x10, are you going to submit it for the variant-design contest at the chess-variant forum?
BTW, why do you think a computer would 'collapse and crash' on this? It seems to me this would be pretty easy to play with most configurable chess-variant engines.
I am also not sure what you mean (in the blog) by 'repeating a position with the same order of move'. Is it allowed to repeat a position with a different move, or the same moves in a different order? Is it possible in this game to force a win by perpetually checking in this game?
Ladies and Gentlemen!
Friends!
Chess players!
Let me introduce a new chess variant called Galaxy.
The game is very easy to learn, but more solid than classical chess.
Any computer would collapse and crash.
http://chess-checkers-go.blogspot.com/2017/03/galaxy.html
If you have some questions please ask.
Good Luck!