Ellis Mo Space Calculator
Two numbers in.
Eight worlds out.
How much does a year change if you move? How much does gravity? Put in your age and what the scale says at home, then travel outward and find out.
Your trip outward
That's 2.8 billion miles.
The numbers changed everywhere you went — and you didn't. That's worth thinking about.
For grown-ups
Every figure comes from theNASA Planetary Fact Sheet — sidereal orbit period for the years, surface gravity for the scale. Jupiter, Saturn, Uranus and Neptune have no solid surface, so their readings are taken at the cloud tops, which is flagged on each of those cards.
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