Adaptive Spire
"Adaptive Spire" - size 1 - adapts to planet to give resource bonus
- Barren Planets
- Volcanic Planets
- Gas Planets
- Desert Planets
- Icy Planets
- Toxic Planets
- Gas Planets
- Metallic
- Oceanic
+2 artifact bonus
- Terra
- Exotic planets
- Dyson Planets
- Aphotic Planets (AKA 'Shadow' planets)
- Ecumenopolis Planets
- Crystal Planets
- Irradiated Planets
- Demon Planets (AKA Class Y planets)
- Plasma planets
- Gaia planets
+2 artifact bonus
- Sentient planets
- Dyson Planets