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Table 4

Ion production rates, thermal escape rates, and H+ gyro radii for Kepler-11 planets.

Exoplanet Lion, η = 15% [s-1] Lion, η = 40% [s-1] [m] [m] Lth, η = 15% [s-1] Lth, η = 40% [s-1]

Kepler-11b ~7.0 × 1030 ~7.8 × 1030 ~7.0 × 101 ~1.1 × 104 ~7.0 × 1031 ~1.3 × 1032
~1.17 × 107 ~1.3 × 107 ~1.15 × 108 ~2.0 × 108
Kepler-11c ~6.4 × 1030 ~8.2 × 1030 ~8.8 × 101 ~1.3 × 104 ~2.4 × 1031 ~7.3 × 1031
~1.07 × 107 ~1.37 × 107 ~4.0 × 107 ~1.3 × 108
Kepler-11d ~8.8 × 1030 ~1.4 × 1031 ~2.2 × 102 ~3.6 × 104 ~6.0 × 1031 ~1.5 × 1032
~1.47 × 107 ~2.33 × 107 ~1.0 × 108 ~2.5 × 108
Kepler-11e ~1.1 × 1031 ~2.0 × 1031 ~3.1 × 102 ~5.4 × 104 ~6.5 × 1031 ~1.5 × 1032
~1.84 × 107 ~3.34 × 107 ~1.1 × 108 ~2.5 × 108
Kepler-11f ~3.6 × 1031 ~4.1 × 1031 ~5.5 × 102 ~8.9 × 104 ~2.5 × 1032 ~2.7 × 1032
~6.0 × 107 ~6.8 × 107 ~4.0 × 108 ~4.5 × 108

Notes. The values in lower lines are given in [gs-1]. The value of corresponds to the speed of the H+ of 2.6 km s-1, and the value of to the stellar wind velocity in the vicinity of the planet. Thermal escape rates are taken from Table 3 of Lammer et al. (2013).

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