Here is the full list of all 28 Interstellaria achievements.
Find a hidden sector of space.
We've found an important world to the enemy. Where will it lead us?
A crewmen has made a new friend. For life.
Your action may have changed the course of the future.
You've aided another race in their cause
You've aided in an important clean up!
You've uncovered a terrible truth
Leave combat with less than 1 armor
Found an ancient slab
Your new crib is mad fly
You've beaten a stereotypical villain, but what was his motivation?
Adventure onto a planet without other crewmen. Maybe your crewmen has the illusion of free will?
Robots listen to orders. They can't carry guns or armor. No understanding between the hand and brain without hearts as mediators.
Take on 3 ships with 1, and win!
Return to space from a planet with less than or equal to 1 health left
You've stopped the abductions, and claimed the $1,000,000dy reward!
You have $200,000dy liquid cash. You've made enough money to dream of electric sheep
Abduuuctoooorssss!! You've taken one on in person, and lived!
You took on a big enemy.
You've traveled to an odd planet, and found important information.
You've met with a shady character.
Trading is the most lucrative method of getting money!
Hey, it's the Interstellaria! So that's what it is!
You've completed the tutorial, now upgrade your starmap to unlock all available planets!
You're alone in the galaxy. Find help!
You've fought a very powerful alien vessel, and lost.
Take on multiple ships without taking any damage
You've taken control of a single crewmen. Now to build up to fleet!