Stellaris Dev Diary #59: Megastructures | Paradox Interactive Forums
Steam Workshop::No limitations - Megastructures
How to Build Megastructures in Stellaris – GameSpew
Stellaris - Tell us about your favorite megastructures. Which are your favorite? Which do you build first? Ever waged war over a megastructure or restored one? | Facebook
Helpful tip for building megastructures: NEVER build a dyson sphere around B-type stars | Paradox Interactive Forums