Good points, I'm no longer that certain about where an ice planet gets it's influences from. I'll speed up the construction of the primary port (commercial outpost) in my second system. Ice planet it will be orbiting has these stats:
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Helium is not fertilizer related so I'm unsure whether the agri influence will show up. The volcanism type is not magma but water geysers so it's anybody's guess whether it will be +industrial or +agri. Do you see anything interesting in the soil composition?
source: https://www.edsm.net/en/system/bodi...dB/68766682/nameB/Col+285+Sector+FO-E+b26-4+5
That planet is not landable, therefore doesn't have soil composition, or biosigs... it probably won't have agri influence....
Fortunately, ive already built a similar enough commercial outpost to provide data
For reference, my own commercial outpost around a nonlandable icy, with water geysers. (sry i forgot about it, but on nonlandables a lot just gets completly ignored by me)
The station itself has 0.85 industrial influence.
It does seem like water geysers either dont count as volcanism for ind influence matters, or icy + volcanic industrial influences can't be stacked.