Salutations, Astroworkers!
The introduction of custom planets seems to have broken 'The Great Business Soup Off' achievement, but today's update should remedy that.
Many thanks as always for your patience and support!
Nom Nom Galaxy update for September 14, 2018
Bug Fix: 'The Great Business Soup Off' Achievement
View all patches · Build 3120484 · Last edited March 15, 2019 – 18:58:48 UTC by 
Wendy
Patchnotes via 
Steam Community