4 years 4 years
It would be 840.7 earth years, as 84.07 earth years is 1 Uranus year.
As there are 2.135 Julian years in a Martian year, you'd be 25.62 years old in earth years.
Every planet revolves around the sun each year, but years are different on each planet: Mercury- 88 Earth Days (.25 Earth Years) Venus- 255 Earth Days (.7 Earth Years) Earth- 365 Earth Days (1 Earth Year) Mars- 687 Earth Days (1.8 Earth Years) Jupiter- 4,346 Earth Days (11.9 Earth Years) Saturn- 10,774 Earth Days (29.5 Earth Years) Uranus- 30,680 Earth Days (84 Earth Years) Neptune- 60,625 Earth Days (165 Earth Years)
A @year' on Uranus takes just over 84 'Earth' years - therefore you would be 1,176 Earth years old !
It would take 100 Earth years for a signal to travel from a star located 100 light years away to reach Earth.
You would have to live three Earth-years to be three years old.
it would take 88 earth days to orbit the sun so it is 1/4 earth years.
using a shuttle it would take ~11.25 years
Five Earth years is about 1826 days. One Martian year is about 687 Earth days. Therefore, you would be about 2.7 Mars years old.
Since a year on dwarf planet Eris is about 557 Earth years, if you were 11 years old on Earth, you would be about 0.02 years old on Eris.
On Mars, a 20 year old would be the same age as on Earth since age is measured based on Earth years. However, a year on Mars is longer than a year on Earth, approximately 1.88 Earth years. So, if a person celebrated 20 years on Mars, in Earth years, they would be around 10.64 Mars years old.
On Mars, a year is approximately 687 Earth days. If you were 14 years old on Earth, you would be around 7.39 years old on Mars.