Here is the full list of all 38 0RBITALIS achievements.
You've completed the Mu Sector!
You've completed the Iota Sector!
You've completed the Kappa Sector!
You've completed the Lambda Sector!
Remain in orbit for five minutes!
You've completed the Zeta Sector!
You've completed the Eta Sector!
You've completed the Theta Sector!
Every day a new challenge.
You've completed the Beta Sector!
You've completed the Gamma Sector!
You've completed the Delta Sector!
You've completed the Epsilon Sector!
Remain in orbit for one minute!
You've completed the Alpha Sector!
Remain in orbit for thirty minutes!
Remain in orbit for one hour!
The first artificial satellite completed its orbit!
Let there be light.