Eccentricity plotted against semi-major axis of the confirmed exoplanets around single stars from the NASA Exoplanet Archive. The red colour represent planets around M-dwarfs, whereas the gray colour illustrates planets around any other stellar mass. Single planets (top panel) are represented by a star symbol, while planets in multi planetary systems are represented by a square symbol (bottom). The blue star shows the position of GJ 724 b from the solution of the single planet in an eccentric orbit, which is also plotted faintly in the bottom panel (multi-planetary systems) just for visualisation purposes.