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