Task 1
Task 2
Task 3

Task 2 computes and plots the elliptical orbits of the planets in the solar systems aswell as for exoplanets within their respective planetary systems. This is done simply by determining the distance from the sun using the following equation for each planet: $$r = \frac{(a(1-\varepsilon^2))}{(1- \varepsilon cos(\theta))}$$ The sun lies at (0, 0) on the plot thus basic trigonometry is used to resolve r into x and y coordinates for each planet at each angle increment. Options are presented to the user to plot the entire solar system or simply the inner or outer planets due to scaling issues.