around 80 years in my current Human playthrough I decided to take a good look at all the numbers and how they work and they kinda... don't? I am so confused...

So Max pop says 11b+ but i have 7b and its maxed out, no more growth (red circles).
Also, how is this planet generating so little revenue? like the base revenue, 58k... It does not make sense at all
According to Galactopedia the formula for Colony Revenue is Pop x Development but that clearly cannot be true at all.
Later down it also says that pops above 50% of max generate only half revenue, but even if I assume that half of the 7B generate half the revenue, the math still doesn't check out.
I spent almost an hour in Excel and no matter what I couldn't get it to work at all with any of my planets. It's basically a semi-random number lol.
Also, this might not be a bug per se, but Corruption is wayyyy overtuned, it's bonkers. This is with T3 gov building and some artefact reducing corruption and also Republic and it's still 30% on planets that are full. Crazy.
For comparision, here is another colony with Zenox instead of Humans, population iis only slightly higher while dev is basically identical, but revenue is over 5 times higher?!

The only major difference between the colonies aside from race is the suitability. Memban has only 21 (for Humans) and Isseun has 51 (for Zenox). So I guess suitabilty somehow directly affects revenue? It would be really nice to know how the formula works though....
Also let's look at this colony:

Why do I pay more than the base 1000 support costs here?
-population is 1795m out of 7642m max, so it is clearly more than 100m and less than half (allthough maybe it is lying again like with my other "full" colonies that aren't really full, but I doubt that even then the 1795 would be more than the "real" half.
-Suitabilty is above 20 (after terraforming it)
-There are only 100% assimilated humans on the planet
So why do I pay 3k support costs? A mystery...
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