light century 

The distance that light travels in 100 years or 1 century.

100 light years is 1 light century.

light century by He who knows11 September 14, 2019

lightcentury 

Alias of "lightcent" is the length of which light has traveled in 100 years (century), approximately 5.8 Million AU (Astronomical Units) 870 Trillion km.

Traveling for a lightcentury can take you to some exoplanets.

lightcentury by 1m1m0 September 3, 2022