The numbers shown are the minimum amount of time required to qualify for one of the classes. If a dragon can spend less than two days in space, they're considered flightless.

Moon Edit

Class Time
Superlight 2 days
Light 7 days

Planet Edit

Class Time
Runner 35 days
Medius 122 days
Greater Medius 9 months

System Edit

Class Time
Hubble 18 months
Greater Hubble 48 months
Looper 10 years
Greater Looper 15 years

Galaxy Edit

Class Time
Hitchhiker 50 years
Deep 80 years
Superdeep 140 years
Wormholer 200 years