Document and Entity Information - USD ($)	12 Months Ended
	Apr. 30, 2016	Jul. 31, 2016	Oct. 31, 2015
Document And Entity Information
Entity Registrant Name	Star Gold Corp.
Entity Central Index Key	0001401835
Document Type	10-K
Document Period End Date	Apr. 30, 2016
Amendment Flag	false
Current Fiscal Year End Date	--04-30
Is Entity a Well-known Seasoned Issuer?	No
Is Entity a Voluntary Filer?	No
Is Entity's Reporting Status Current?	Yes
Entity Filer Category	Smaller Reporting Company
Entity Public Float			$ 5,717,142
Entity Common Stock, Shares Outstanding		40,836,726
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2016