KSP Viewer

KSP Viewer is a browser-based tool for visualizing Kerbal Space Program orbits and trajectories using a parameter-driven model. It accepts a central celestial body, its mu, and an initial position and velocity in kilometers and kilometers per second to render a 3D trajectory. The tool targets players, educators, and mission designers who need fast, interpretable visuals without scripting.\n\nConceptually it applies a two-body orbital model around the selected body. It converts the input state vectors into classical orbital elements (semi-major axis a, eccentricity e, inclination i, right ascension of ascending node, argument of periapsis, true anomaly) and derives metrics such as orbital period and instantaneous speed via the vis-viva relation. The trajectory is sampled over time to produce a sequence of points for plotting the orbit path.\n\nValue proposition and use cases: plan transfers, inspect burn timings, teach orbital mechanics, and compare alternative inputs side-by-side. Unique differentiators include a compact mathematical core, direct mapping to standard orbital elements, fast turn-around in the browser, and options to export results for offline analysis.\n\nCore features and data flows: input validation ensures valid mu, vectors, and frames; outputs include orbital elements, time-of-flight estimates, velocity vectors, and a trajectory array. The tool is designed for Kerbal Space Program contexts and uses kilometers and seconds by default, facilitating quick scenario exploration without external data dependencies.