HD 72892 - System
Simulates HD 72892, a Sun-like G-type star of 1.01 solar masses, and HD 72892 b, a 5.47-Jupiter-mass companion, with an orbital period of 39.4 days, at 0.228 AU from its star, on an eccentric orbit (e ≈ 0.42).
Exoplanets
1-Planet System
Systems with a single confirmed planet. Most are hot Jupiters or super-Earths on short-period orbits; others are distant giants found by radial velocity. A clean two-body laboratory for Keplerian motion around a real star.
HD 73256 - System
Simulates HD 73256, a Sun-like G-type star of 1.00 solar masses, and HD 73256 c, a 16.0-Jupiter-mass companion, with an orbital period of 7.36 years, at 3.800 AU from its star, on an eccentric orbit (e ≈ 0.16).
HD 73534 - System
Simulates HD 73534, an orange K-type dwarf of 1.16 solar masses, and HD 73534 b, a 1.11-Jupiter-mass companion, with an orbital period of 4.79 years, at 2.990 AU from its star, on an eccentric orbit (e ≈ 0.13).
HD 7449 - System
Simulates HD 7449, a Sun-like F-type star of 1.20 solar masses, and HD 7449 b, a 8.17-Jupiter-mass companion, with an orbital period of 3.48 years, at 2.438 AU from its star, on an eccentric orbit (e ≈ 0.75).
HD 75289 - System
Simulates HD 75289, a Sun-like F-type star of 1.29 solar masses, and HD 75289 b, a 0.49-Jupiter-mass companion, with an orbital period of 3.5 days, at 0.050 AU from its star.
HD 75302 - System
Simulates HD 75302, a Sun-like G-type star of 1.06 solar masses, and HD 75302 b, a 5.40-Jupiter-mass companion, with an orbital period of 11.9 years, at 5.300 AU from its star, on an eccentric orbit (e ≈ 0.39).
HD 76700 - System
Simulates HD 76700, a Sun-like G-type star of 0.99 solar masses, and HD 76700 b, a 0.21-Jupiter-mass companion, with an orbital period of 4.0 days, at 0.050 AU from its star, on an eccentric orbit (e ≈ 0.09).
HD 76920 - System
Simulates HD 76920, an orange K-type dwarf of 1.00 solar masses, and HD 76920 b, a 3.13-Jupiter-mass companion, with an orbital period of 1.14 years, at 1.091 AU from its star, on an eccentric orbit (e ≈ 0.88).
HD 77338 - System
Simulates HD 77338, a Sun-like G-type star of 1.37 solar masses, and HD 77338 b, a 0.06-Jupiter-mass companion, with an orbital period of 5.7 days, at 0.060 AU from its star, on an eccentric orbit (e ≈ 0.09).
HD 77946 - System
Simulates HD 77946, a Sun-like F-type star of 1.20 solar masses, and HD 77946 b, a 10.9-Earth-mass planet, with an orbital period of 6.5 days, at 0.073 AU from its star, and an equilibrium temperature near 1,129 K.
HD 79181 - System
Simulates HD 79181, a Sun-like G-type star of 1.28 solar masses, and HD 79181 b, a 0.64-Jupiter-mass companion, with an orbital period of 273 days, at 0.900 AU from its star, on an eccentric orbit (e ≈ 0.26).
HD 79498 - System
Simulates HD 79498, a Sun-like G-type star of 1.08 solar masses, and HD 79498 b, a 1.34-Jupiter-mass companion, with an orbital period of 4.95 years, at 2.980 AU from its star, on an eccentric orbit (e ≈ 0.57).
HD 80606 - System
Simulates HD 80606 b, a giant with eccentricity near 0.93. At perihelion it is flash-heated by a factor of hundreds within a few hours. Each close pass lasts only hours before the planet retreats.
HD 80869 - System
Simulates HD 80869, a Sun-like G-type star of 1.06 solar masses, and HD 80869 b, a 5.07-Jupiter-mass companion, with an orbital period of 4.80 years, at 2.905 AU from its star, on an eccentric orbit (e ≈ 0.92).
HD 80883 - System
Simulates HD 80883, an orange K-type dwarf of 0.88 solar masses, and HD 80883 b, a 5.50-Jupiter-mass companion, with an orbital period of 17.5 years, at 6.462 AU from its star, on an eccentric orbit (e ≈ 0.20).
HD 80913 - System
Simulates HD 80913, a Sun-like F-type star of 1.11 solar masses, and HD 80913 b, a 23.6-Jupiter-mass companion, with an orbital period of 29.7 years, at 9.950 AU from its star, on an eccentric orbit (e ≈ 0.31).
HD 81040 - System
Simulates HD 81040, a Sun-like G-type star of 0.99 solar masses, and HD 81040 b, a 7.24-Jupiter-mass companion, with an orbital period of 2.75 years, at 1.946 AU from its star, on an eccentric orbit (e ≈ 0.53).
HD 81688 - System
Simulates HD 81688, an orange K-type dwarf of 1.07 solar masses, and HD 81688 b, a 1.65-Jupiter-mass companion, with an orbital period of 184 days, at 0.648 AU from its star.