Space Related Calculators

• Calculate a mass based on Velocity of orbiting objects
• Calculate Orbital speed for various solar system bodies (in miles)
• Calculate Orbital speed for various solar system bodies (in km)
• Calculate needed spin to produce a certain G force (in feet)
• Calculate needed spin to produce a certain G force (in meters)
• Calculate needed spin to produce a certain G force (in meters, with +-10%)
• Calculate the size of the Event Horizon
• Distance travelled under constant acceleration
• Time Dilation as light speed is approached