Gaia-2 - System
Simulates Gaia-2, a Sun-like G-type star of 1.00 solar masses, and Gaia-2 b, a 0.82-Jupiter-mass companion, with an orbital period of 3.7 days, at 0.047 AU from its star.
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.
Gaia22dkvL - System
Simulates Gaia22dkvL, a Sun-like G-type star of 1.15 solar masses, and Gaia22dkvL b, a 0.59-Jupiter-mass companion, at 1.400 AU from its star.
Giant Planet in a Debris Ring
Simulates a 300-Earth-mass giant at 5 AU inside a 200,000-particle debris ring from 4.5 to 5.5 AU, shepherding material to Lagrange points, collisions, or ejection.
Gl 378 - System
Simulates Gl 378, a cool M-dwarf of 0.56 solar masses, and Gl 378 b, a 13.0-Earth-mass planet, with an orbital period of 3.8 days, at 0.039 AU from its star, and an equilibrium temperature near 830 K, on an eccentric.
Gl 410 - System
Simulates Gl 410, an orange K-type dwarf of 0.55 solar masses, and Gl 410 b, a 8.4-Earth-mass planet, with an orbital period of 6.0 days, at 0.053 AU from its star.
Gl 49 - System
Simulates Gl 49, a cool M-dwarf of 0.52 solar masses, and Gl 49 b, a 5.6-Earth-mass planet, with an orbital period of 13.9 days, at 0.090 AU from its star, on an eccentric orbit (e ≈ 0.36).
Gl 686 - System
Simulates Gl 686, a cool M-dwarf of 0.43 solar masses, and Gl 686 b, a 6.6-Earth-mass planet, with an orbital period of 15.5 days, at 0.091 AU from its star.
Gl 725 A - System
Simulates Gl 725 A, a cool M-dwarf of 0.33 solar masses, and Gl 725 A b, a 2.8-Earth-mass planet, with an orbital period of 11.2 days, at 0.068 AU from its star.
Gliese 12 - System
Simulates Gliese 12, a cool M-dwarf of 0.26 solar masses, and Gliese 12 b, a 0.9-Earth-mass planet, with an orbital period of 12.8 days, on an eccentric orbit (e ≈ 0.24).
HAT-P-1 - System
Simulates HAT-P-1, a Sun-like G-type star of 1.15 solar masses, and HAT-P-1 b, a 0.53-Jupiter-mass companion, with an orbital period of 4.5 days, at 0.056 AU from its star, and an equilibrium temperature near 1,322 K.
HAT-P-11 - System
Simulates HAT-P-11 b, an eccentric warm Neptune with water vapor in its atmosphere. It is one of the smallest planets with a measured transmission spectrum.
HAT-P-12 - System
Simulates HAT-P-12, an orange K-type dwarf of 0.73 solar masses, and HAT-P-12 b, a 0.21-Jupiter-mass companion, with an orbital period of 3.2 days, at 0.038 AU from its star, and an equilibrium temperature near 963 K.
HAT-P-13 - System
Simulates HAT-P-13, a Sun-like G-type star of 1.32 solar masses, and HAT-P-13 b, a 0.85-Jupiter-mass companion, with an orbital period of 2.9 days.
HAT-P-14 - System
Simulates HAT-P-14, a Sun-like F-type star of 2.65 solar masses, and HAT-P-14 b, a 3.44-Jupiter-mass companion, with an orbital period of 4.6 days, on an eccentric orbit (e ≈ 0.11).
HAT-P-15 - System
Simulates HAT-P-15, a Sun-like G-type star of 1.00 solar masses, and HAT-P-15 b, a 1.94-Jupiter-mass companion, with an orbital period of 10.9 days, on an eccentric orbit (e ≈ 0.19).
HAT-P-16 - System
Simulates HAT-P-16, a Sun-like F-type star of 1.22 solar masses, and HAT-P-16 b, a planet with 14.7 Earth radii, and an equilibrium temperature near 1,566 K.
HAT-P-17 - System
Simulates HAT-P-17, a Sun-like G-type star of 0.92 solar masses, and HAT-P-17 c, a 3.40-Jupiter-mass companion, with an orbital period of 15.3 years, at 5.600 AU from its star, on an eccentric orbit (e ≈ 0.39).
HAT-P-18 - System
Simulates HAT-P-18, an orange K-type dwarf of 0.77 solar masses, and HAT-P-18 b, a 0.20-Jupiter-mass companion, with an orbital period of 5.5 days, at 0.056 AU from its star, and an equilibrium temperature near 852 K.