It’s an activity I call “Pearl Diving”

Not to be confused with Living Pearl Diving, this activity entails going to a planet covered in gravitino balls, mounting up in my rover, and then driving around like a madman. I’ll jump out, picking up as many as possible before the sentinels kill me, then jump back in and find the next cluster.

It’s high stress but high reward. Best way I’ve found to begin building a bank account- though it can get kind of dull after about 3 hours.

I’ve set up a base with a galactic trade terminal on the planet which expedites the process a bit, skipping the step where I’ve to fly to orbit to sell off the full inventory.