All the tools you need to calculate your mission to space
Create Planet
Create a planet and estimate its properties
Drake Equation
Estimate the number of intelligent civilizations in the Milky Way galaxy
Fly Wheel
Estimate the properties of a fly wheel for storing power
Habitable Zone
Estimate the habitable zone of a star
Habitat Requirements
Esimate the energy, mass, crew, and volume requirements for a habitat
Hohmann Transfer
Calculate the delta v required for a Hohmann transfer
Lagrange Points
Calculate the Lagrange points for a two body system
Mass Drivers
Calculate the length, acceleration, and power requirements for a mass driver
Nutrition Requirements
Estimate the nutrition requirements for a crew
O'Neill Cylinder
Create an O'Neill Cylinder and estimate the area, mass, population and energy requirements
Orbit Visualizer
Visualize the orbit of a satellite
Population Growth
Estimate population growth based on initial parameters
Project Hyperion
O'Neill Cylinder visualizer built for the Project Hyperion contest
Rocket Engine Performance
Calculate the performance of a rocket engine
Rocket Potential Delta V
Calculate the delta v required for a mission
Rotating Habitats
Calculate the forces and properties of a rotating space habitat
Solar Energy
Estimate the available power from a solar panel anywhere in the solar system
Space Elevator
Create a space elevator and estimate the mass, length, and time requirements
Travel Between Stars
Calculate the time and energy required to travel between stars.