I was playing a game with a medium sized map (20-30 planets, 1 star), and was saddened to find that after I had conquered everything I had found only 2 artifacts. I know their supposed to be rare, but that's a little low. It was especailly saddening however that both enabled long range jumps without the tech, which was completely useless on that map. (So, if they stay at this rarity, please at least make them "map smart", so I don't get worthless techs as the only available artifacts.
Also, I think the traits that some planets have, should just be natural, and not something you have to find. This way planets would be more varied. And it would create a much stronger drive towards certain worlds. Many 4X games have this feature, so it'd be nice to share that.
Thoughts?