When to Use Galilean Moons 3D Explorer - Best Sessions and Limits
freetoolonline.com editorial teamOpen the Galilean Moons 3D Explorer when you need Io, Europa, Ganymede, and Callisto with NASA JPL periods (1.769 / 3.551 / 7.155 / 16.689 d) and the Io-Europa-Ganymede about 4:2:1 Laplace lock - without an n-body ephemeris of every irregular satellite.
A five-minute classroom demo
A five-minute classroom demo starts when you open Galilean Moons 3D Explorer, press Play, then Pause and click Europa then Ganymede so students see period ratios near 2x and 4x Io while Callisto sits outside the lock.
Laplace literacy in Galilean Moons 3D Explorer
Laplace literacy in Galilean Moons 3D Explorer stays readable when you keep the facts panel open for diameters and distances beside the period table while the overview highlights the inner three-moon lock.
Sessions Galilean Moons 3D Explorer does not fit
Sessions Galilean Moons 3D Explorer does not fit are full irregular-satellite catalogs, n-body integrations, or planet tours of the whole solar system. Use Orbital Resonance 3D Explorer or Solar System 3D Explorer instead. Walk the controls in the Galilean Moons 3D Explorer step-by-step guide.
| Moon | Orbital Period |
|---|---|
| Io | 1.769 days |
| Europa | 3.551 days |
| Ganymede | 7.155 days |
| Callisto | 16.689 days |