No revenue estimate for GOG — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $145.9K — a different platform, not this one.

Interstellaria

Interstellaria is a real time space-exploration sim and crew management game. Command a fleet of vessels wandering the galaxy for adventure and profit! You’ll be forced to make tough decisions as you face hostile starships, crippling space anomalies, and intriguing aliens. When your fleet faces certain doom, should you direct your crew to make critical repairs, or report to their stations and boost your fleet? Land your flagship on an alien world, allowing your crew to gather valuable resources for you— but be sure to equip them with powerful armor and weapons! It’s a dangerous universe out there, and although many helpful creatures will trade or share valuable information with you, many more will attack on sight! Tactical crew management. Direct crewmen to put out fires, or repair damaged equipment. Posting them to their station boosts your fleet's speed and combat abilities Your crew eat, sleep, and need entertainment. Land your ships on planets! Each world is a new experience and has special rewards for you and your crew. Featuring an all-original soundtrack from the incredibly popular chiptune musician Chipzel.