Thanks, so what does Helios ore do exactly? It gives +2 to military. Does it just mean it gives +2 to all military buildings, or is there some sort of 'military' stat that does something?
Military buildings built adjacent to the tile containing Helios Ore will have an additional 2 levels. What effect this has will depend on what the building does; for example, the Hyperion Logistics System provides +1 logistics per level while the Hyperion Shrinker increases hull capacity by 5% per level.
Helios Ore additionally provides +5% hull capacity per resource, regardless of what is built around it.