The GR Schwarzschild Particle Exploding program simulates orbits of objects emitted in an explosion near a black hole using the Schwarzschild metric. The default setting is an explosion with an r-coordinate value of 6.0. The user can input the energy of the exploding masses and see the effective potential of any of the orbiters.
GR Schwarzschild Particle Exploding Program
Quelle: Open Source Physics