GJ 849 - System
Simulates GJ 849, a cool M-dwarf of 0.45 solar masses, and GJ 849 b, a 0.89-Jupiter-mass companion, with an orbital period of 5.27 years, at 2.320 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.
GJ 86 - System
Simulates GJ 86, an orange K-type dwarf of 0.93 solar masses, and GJ 86 b, a 4.42-Jupiter-mass companion, with an orbital period of 15.8 days, at 0.110 AU from its star.
GJ 876 - System
Simulates GJ 876, the first planet found around a red dwarf. Its giants are locked in a Laplace resonance, so their orbits keep a repeating gravitational rhythm.
GJ 887 - System
Simulates GJ 887, a cool M-dwarf of 0.49 solar masses, and GJ 887 e, a 1.5-Earth-mass planet, with an orbital period of 4.4 days, at 0.042 AU from its star, and an equilibrium temperature near 544 K.
GJ 896 A - System
Simulates GJ 896 A, a cool M-dwarf of 0.44 solar masses, and GJ 896 A b, a 2.26-Jupiter-mass companion, with an orbital period of 284 days, at 0.640 AU from its star, on an eccentric orbit (e ≈ 0.35).
GJ 900 A - System
Simulates GJ 900 A, an orange K-type dwarf of 1.08 solar masses, and GJ 900 b, a 11.0-Jupiter-mass companion, at 12,000 AU from its star.
GJ 9066 - System
Simulates GJ 9066, a cool M-dwarf of 0.15 solar masses, and GJ 9066 c, a 0.21-Jupiter-mass companion, with an orbital period of 2.11 years, at 0.880 AU from its star, on an eccentric orbit (e ≈ 0.46).
GJ 9404 - System
Simulates GJ 9404, an orange K-type dwarf of 0.62 solar masses, and GJ 9404 b, a 11.9-Earth-mass planet, with an orbital period of 13.5 days, at 0.094 AU from its star, on an eccentric orbit (e ≈ 0.49).
GJ 96 - System
Simulates GJ 96, a cool M-dwarf of 0.60 solar masses, and GJ 96 b, a 0.06-Jupiter-mass companion, with an orbital period of 73.9 days, at 0.291 AU from its star, on an eccentric orbit (e ≈ 0.44).
GJ 9689 - System
Simulates GJ 9689, a cool M-dwarf of 0.59 solar masses, and GJ 9689 b, a 9.7-Earth-mass planet, with an orbital period of 18.3 days, at 0.114 AU from its star, and an equilibrium temperature near 453 K, on an eccentric.
GJ 9714 - System
Simulates GJ 9714, an orange K-type dwarf of 0.67 solar masses, and GJ 9714 b, a 9.40-Jupiter-mass companion, with an orbital period of 52.7 years, at 12.3 AU from its star, on an eccentric orbit (e ≈ 0.15).
GJ 9773 - System
Simulates GJ 9773, a cool M-dwarf of 0.36 solar masses, and GJ 9773 b, a 0.54-Jupiter-mass companion, with an orbital period of 8.12 years, at 2.921 AU from its star, on an eccentric orbit (e ≈ 0.22).
GJ 9827 - System
Simulates GJ 9827, three planets straddling the radius valley. Neighbors on either side of the rocky-to-gaseous divide orbit the same star. The three planets were found by K2 photometry.
GPX-1 - System
Simulates GPX-1, a Sun-like F-type star of 1.68 solar masses, and GPX-1 b, a 19.7-Jupiter-mass companion, with an orbital period of 1.7 days, at 0.034 AU from its star, and an equilibrium temperature near 2,300 K.
GQ Lup - System
Simulates GQ Lup, an orange K-type dwarf of 0.70 solar masses, and GQ Lup b, a 20.0-Jupiter-mass companion, at 100 AU from its star, and an equilibrium temperature near 2,650 K.
GSC 06214-00210 - System
Simulates GSC 06214-00210, an orange K-type dwarf of 0.90 solar masses, and GSC 06214-00210 b, a 16.0-Jupiter-mass companion, at 320 AU from its star, and an equilibrium temperature near 2,300 K.
GU Psc - System
Simulates GU Psc, a cool M-dwarf of 0.33 solar masses, and GU Psc b, a 11.3-Jupiter-mass companion, at 2,000 AU from its star, and an equilibrium temperature near 1,050 K.
Gaia-1 - System
Simulates Gaia-1, a Sun-like G-type star of 0.95 solar masses, and Gaia-1 b, a 1.68-Jupiter-mass companion, with an orbital period of 3.1 days, at 0.040 AU from its star.