v3.26.1
Document And Entity Information - USD ($)
12 Months Ended
Apr. 30, 2026
Jul. 14, 2026
Oct. 31, 2025
Document Information [Line Items]      
Entity Central Index Key 0001401835    
Entity Registrant Name Star Gold Corp.    
Amendment Flag false    
Current Fiscal Year End Date --04-30    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2026    
Document Type 10-K    
Document Annual Report true    
Document Period End Date Apr. 30, 2026    
Document Transition Report false    
Entity File Number 000-52711    
Entity Incorporation, State or Country Code NV    
Entity Tax Identification Number 27-0348508    
Entity Address, Address Line One 174 E. Neider Ave., Suite 222    
Entity Address, City or Town Coeur d’Alene    
Entity Address, State or Province ID    
Entity Address, Postal Zip Code 83815    
City Area Code 208    
Local Phone Number 664-5066    
Title of 12(g) Security Common Stock, $0.001 par value    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 3,991,632
Entity Common Stock, Shares Outstanding   193,927,180  
Auditor Firm ID 444    
Auditor Name Sadler, Gibb & Associates, LLC    
Auditor Location Spokane, Washington