[size=100][list][*][b]a[sub]p[/sub] : [/b]semi-major axis of the orbit of the planet (in cm)[/*][*][b]b[sub]p[/sub] :[/b] semi minor axis of the orbit of the planet (in cm)[/*][*][b]k : [/b]rotation time of the planet (T=k × 10s such that T : the orbital period)[/*][*][b]t :[/b] time parameter (in s)[/*][*][math]\Omega[/math][b] :[/b] ascending node of the orbit of the planet (in rad)[/*][*][b]a[sub]s[/sub] : [/b]semi-major axis of the orbit of the planet (in cm)[/*][*][b]b[sub]s[/sub] : [/b]semi-small axis of the orbit of the planet (in cm)[/*][*][b]j :[/b] number of periods of the satellite for one period of the planet[br][/*][/list][br][/size]

In this project, it is possible to visualize what the orbit would be and what displacements a planet and its satellite would have according to their star by varying different parameters, as a function of time.