* Lists all planets having the same TechTree associated with them.
As of right now, this problem arizes only with modded games. If you add planets in a specific order (e.g. StarA, PlanetA, PlanetB) and attach same tech tree to all of them - only items from the first planet (StarA) will be used and accounted for.
You can see this if you try to attach Serpulo's TechTree to Planets.sun - no resources from Serpulo will be visible and usable in Serpulo's TechTree in ResearchWindow (or anywhere for that matter).
* Removed spaces
* Added braces, if anyone will need to expand the code later (ig)
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