Fallen Empires can spawn in your game of stellaris and can be a bit of a problem. These huge empires are old empires that are just stagnating. But why do they still exist. Many could have become precursors or perhaps left the galaxy all together. Discord: https://discord.gg/XxyTqre If you want any more Stellaris Lore Stories then please do tell me in the comments and I will be more than happy to make more!