Manhunter123-I'm still kind of new... I've beaten one game LOL. I played on easy and I used to think I needed a huge powerful army to defeat them. So I got my 42 Cobalt Light Frigates and my level 3 Kol Battleship or some other capital ship and started attacking EVERY SINGLE PLANET except the pirate base. Most of the enemy ships were either destroyed or fled. So then I got my colony ship and started colonizing a bunch of planets

I was doing all the research in the advanced fleet thing so near the end of the game I had one frigate factory building
OVER 200 COBALT LIGHT FRIGATES
. By the time I captured every enemy planet except one, my capital ship's level was maxed out (level nine I think). And I was attacking the last planet. The second my colonizer was done colonizing it, I won the game! And don't expect the enemy to attack you too often on easy. Do ALL the research in Fleet Management or something like that. Then, you can have about 16 capital ships (TEC) I think. Do all the research in fleet supplies or something (it's the research for non-capital ships). Build a bunch of capital ships and cobalt light frigates, and then peacefully stroll through the galaxy conquering the universe! Have fun! LOL.