However, this does not give estimates for the number of extrasolar terrestrial planets, because there are planets as small as Earth that have been shown to be gas planets (see KOI-314c).
Namun perkiraan ini tidak memberi jumlah pasti dari planet kebumian luar Surya, dikarenakan terdapat juga planet gas sekecil ukuran Bumi seperti KOI-314c.