May 31, 2016
check it out
Since the definitive discovery of the first exoplanet in 1992 more than 1800 exoplanets have been found. Depending on circumstances and method of discovery we might know enough of the exoplanet to simulate its orbit. Here you can see 288 exoplanets from exoplanets.org for which we know the eccentricity and semi-major axis of the orbit, radius of the planet and(effective) temperature of the star which it orbits
Another amazing piece on exoplanets is Jonathan Corum's graphic on The New York Times:http://www.nytimes.com/interactive/science/space/keplers-tal... , martgnz