Hi there, i wanted to say.
You are off to a good start. i would suggest add more planets, more resources, and eventually what you can do with those resources outside building bases? im guessing enhancing your ship? like better speed mining, damage dealing weapons, chain damage reaction items etc?
sorry didn't had patience on watching the full 17 minutes hehe ... il watch it again. but i think you where trying to explain the overall interface and gameplay.
i wish i could play it, to give a real feedback on what is missing or feels off from the gameplay.
if u can post a windows or html5 version of the alpha where we can play test it would get you better reviews, and better suggestions.