First of all I want to say that the game is great, but some thing confuses me. It's planet anomalies! Some of them dont make sense, for example Hostile Fauna of Mutated flora on barren of lava planets.



Here are my thoughts:



Barren - basically a giant rock wich lacks both water and atmosphere, so no atmosphere and lifeforms bonuses or penalties should be applied. To balance this, barren planets should have higher chance to have anomalies connected with the planet itself (mineral rich, mineral poor, hollow planet, etc)



Lava planet - same as barren, no atmosphere and lifeform anomalies.



Asteroid belt and Gas Giants - I guess they shouldnt have besides athmospehere and lifeforms any infrastructure and mineral bonuses or penalties too.



Arid, Desert and Tundra - I guess they are fine as they are.



Jungle and Terran - Should have higher chance of infrastructure, atmosphere and lifeforms anomalies, less chance of mineral and temperature anomalies.