One of the modificators for my system (a parked Vodyany arch actually) approval is named  "from Planet" and grants me -50. I can;t find out what it is and where it comes from.

Here are screenshots fo the system view and of the improvements I have there.  I'm playing on Serious, oon cate this matters.

Each planet type has an inherent approval modifier (often negative). That modifier comes into play in your system when you colonize that particular planet. Generally speaking, higher tier planets have more severe approval penalties but you can check yourself by reading the planet tool-tips.

That "-50 from Planet" is I believe the total sum of your inherent planet approval bonuses and penalties. 

Caelie wrote:

Each planet type has an inherent approval modifier (often negative). That modifier comes into play in your system when you colonize that particular planet. Generally speaking, higher tier planets have more severe approval penalties but you can check yourself by reading the planet tool-tips.

That "-50 from Planet" is I believe the total sum of your inherent planet approval bonuses and penalties. 

That's it. I totally was unaware about that. Thank you!

Kweel_Nakashyn wrote:

Seismic activity & Permanent Monsoon anomalies would explain that, I guess.

How many approval malus when you hover the mouse over these ?

Sidenote, why did you not speced thoses planets ?

That's not anomalies, I checked them. None of them gives approval bonus/penalty.

Didn't think about that at all. Still learning how to play :) Is is a technotoly I need to unlock for that or something else?