supernet2ec: I originally thought i couldn't find my drop pod so yeah i learned something from your post thanks as well.
Also, I found i can find 3 suit upgrades per start system.
1 drop pod, 1 on board the anomoly which you must summon (it still costs you), and another 1x at the space station. Normally i can burn through upgrading my exosuit in about 15min tops as i already farmed the living heck out of the resources i needed to get the free suit upgrades. I'd strongly suggest the cargo upgrades if your a resource packrat like me, and if not, then the exo-suit module slots then the cargo because cargo holds 2x the amount of resources, normal suit inventory doesn't, and exo-suit modules only are used for modules no actual resource and module storage.
I dfidn't know you could find multiple drop pods per star system, as i buy out and keep like 15 or more drop ship coordinates with me at all times. I plop down a portable scanner which i thought its scan range was 300, but seems it scans other planets (which is what leads me to believe only 1 drop pod per star system).
If any of what i said needs corrected do so, this is what i understand so far.
Also i had no idea you could use your exo craft to do drop ship scans. Thats news to me, time to test it out.
I've found all 82 drop pods needed to fully upgrade your exosuit on a single planet. There's definitely more than just a handful per system.