XO-1 - System
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.
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Exoplanets, page 243
Discover alien solar systems and explore worlds far beyond our own. Simulate extreme orbital environments, habitable zones, and tightly packed resonant chains discovered by modern astronomy, all mapped accurately from real exoplanetary discovery data.
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XO-2 N - System
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
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
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
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
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
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
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
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
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
alf Tau, an orange K-type dwarf of 1.13 solar masses with 1 confirmed companion (alf Tau b) on NASA archive orbits.
b Cen A - System
b Cen A, a hot B-type star of 5.50 solar masses with 1 confirmed companion (b Cen AB b) on NASA archive orbits.
bet Cnc - System
bet Cnc, an orange K-type dwarf of 1.70 solar masses with 1 confirmed companion (bet Cnc b) on NASA archive orbits.
bet Pic - System
Beta Pictoris, a young star with a famous debris disk and two imaged giant planets. Beta Pic b was the first exoplanet whose spin was measured.
bet UMi - System
bet UMi, an orange K-type dwarf of 1.40 solar masses with 1 confirmed companion (bet UMi b) on NASA archive orbits.
eps CrB - System
eps CrB, an orange K-type dwarf of 1.70 solar masses with 1 confirmed companion (eps CrB b) on NASA archive orbits.
eps Eri - System
Epsilon Eridani, one of the nearest young Sun-like stars. It has a debris disk and a giant planet, a snapshot of an early planetary system. The star itself is only about 10 light-years from the Sun.
eps Ind A - System
eps Ind A, an orange K-type dwarf of 0.80 solar masses with 1 confirmed companion (eps Ind A b) on NASA archive orbits.