Any chance of configuring 2 fleets and/or heroes with the levels the player want and play the battle, add custom races, or even a random fleet generator, to play battles and test things out.

Theory is very far from the practice I persnally have many questions of how combat actually works. Thank you.

First: Please post suggestions in the proposals section, not in the discussion.

Second: A combat simulator has already been proposed here: /#/endless-space/forum/28-game-design/thread/11856-combat-simulations

This thread has been linked to the former and is moved to the archives.