Very cool concept! I think there is a good foundation here, but I'm not sure how you'd be able to sustain more than 2 or 3 stabilizers and continue to grow, since you've gotta spend the wood you collect to keep them running. (Although I don't think the stabilizers stop working when you're out of energy FYI).
You forgot to mention how much metal and wood it costs to place a stabilizer, but I managed to figure it out.
Good game! Can't wait for the deep lore.