Wendelstein-2 - System
Simulates Wendelstein-2, an orange K-type dwarf of 0.73 solar masses, and Wendelstein-2 b, a 0.73-Jupiter-mass companion, with an orbital period of 1.8 days, at 0.023 AU from its star, and an equilibrium temperature.
All Scenarios
Browse every interactive 3D gravity simulation — from NASA exoplanet systems and JPL Horizons Solar System models to n-body choreographies, spacecraft trajectories, and hypothetical what-if experiments. All run on Newtonian n-body physics.
Wolf 1061 - System
Simulates Wolf 1061, a red dwarf 14 light-years away. Planet c orbits in the habitable zone of one of the nearest known planetary systems. Three planets orbit this nearby M dwarf.
Wolf 1069 - System
Simulates Wolf 1069, a cool M-dwarf of 0.17 solar masses, and Wolf 1069 b, a 1.3-Earth-mass planet, with an orbital period of 15.6 days, at 0.067 AU from its star, and an equilibrium temperature near 250 K.
Wolf 327 - System
Simulates Wolf 327, a cool M-dwarf of 0.41 solar masses, and Wolf 327 b, a 2.5-Earth-mass planet, with an orbital period of 13.8 hours, at 0.010 AU from its star, and an equilibrium temperature near 996 K.
Wolf 503 - System
Simulates Wolf 503, an orange K-type dwarf of 0.69 solar masses, and Wolf 503 b, a 6.3-Earth-mass planet, with an orbital period of 6.0 days, at 0.057 AU from its star, and an equilibrium temperature near 790 K.
X Marks the Spot
Simulates three equal masses whose paths cross at the center to draw an X inside a circle. Each body passes through the same central region at different times of the periodic cycle.
XEST 17-036 - System
Simulates XEST 17-036, a cool M-dwarf of 0.26 solar masses, and KOINTREAU-1 b, a 10.6-Jupiter-mass companion, at 690 AU from its star.
XO-1 - System
Simulates XO-1, a Sun-like G-type star of 0.88 solar masses, and XO-1 b, a 0.83-Jupiter-mass companion, with an orbital period of 3.9 days.
XO-2 N - System
Simulates XO-2 N, a Sun-like G-type star of 0.96 solar masses, and XO-2 N b, a 0.59-Jupiter-mass companion, with an orbital period of 2.6 days, at 0.037 AU from its star.
XO-2 S - System
Simulates XO-2 S, a Sun-like G-type star of 0.98 solar masses, and XO-2 S b, a 0.26-Jupiter-mass companion, with an orbital period of 18.2 days, at 0.135 AU from its star, on an eccentric orbit (e ≈ 0.15).
XO-3 - System
Simulates XO-3 b, a massive hot Jupiter on a tilted, eccentric orbit. Its spin-orbit misalignment is evidence that the planet was scattered inward. The planet is roughly twelve times Jupiter's mass.
XO-4 - System
Simulates XO-4, a Sun-like F-type star of 1.10 solar masses, and XO-4 b, a 1.42-Jupiter-mass companion, with an orbital period of 4.1 days.
XO-5 - System
Simulates XO-5, a Sun-like G-type star of 1.04 solar masses, and XO-5 b, a 1.19-Jupiter-mass companion, with an orbital period of 4.2 days, at 0.051 AU from its star, and an equilibrium temperature near 1,230 K.
XO-6 - System
Simulates XO-6, a Sun-like F-type star of 1.47 solar masses, and XO-6 b, a 4.40-Jupiter-mass companion, with an orbital period of 3.8 days, at 0.082 AU from its star, and an equilibrium temperature near 1,577 K.
XO-7 - System
Simulates XO-7, a Sun-like G-type star of 1.41 solar masses, and XO-7 b, a 0.71-Jupiter-mass companion, with an orbital period of 2.9 days, at 0.044 AU from its star, and an equilibrium temperature near 1,743 K.
YZ Cet - System
Simulates YZ Cet, a cool M-dwarf of 0.14 solar masses, and YZ Cet b, a 0.7-Earth-mass planet, with an orbital period of 2.0 days, at 0.016 AU from its star, and an equilibrium temperature near 471 K, on an eccentric.
alf Ari - System
Simulates alf Ari, an orange K-type dwarf of 1.50 solar masses with 1 confirmed companion (alf Ari b) on NASA archive orbits.
alf Tau - System
Simulates alf Tau, an orange K-type dwarf of 1.13 solar masses with 1 confirmed companion (alf Tau b) on NASA archive orbits.