SC 13G 1 uraniumstar13gdec06.txt Uranium Star Corp. (formerly Yukon Resources Corp.) Common Shares 91702P104 December 31, 2006 CUSIP 91702P104 1. Sprott Asset Management Inc. Suite 2700, South Tower, Royal Bank Plaza, Toronto, Ontario M5J 2J1 Canada 2. n/a 3. 4. Ontario, Canada 5. 6,000,000 6. n/a 7. 6,000,000 8. n/a 9. n/a 10. n/a 11. n/a 12. IA Item 1 (a) Uranium Star Corp (b) 901-141 Adelaide Street West Toronto, ON M5H 3L5 Canada Item 2 (a) Sprott Asset Management Inc. (b) Suite 2700, South Tower Royal Bank Plaza P.O. Box 27 Toronto, Ontario M5J 2J1 Canada (c) Canadian (d) Common Shares (e) 91702P104 Item 3 n/a Item 4 (a) n/a (b) n/a (c) (i) 6,000,000 (ii) n/a (iii) 6,000,000 (iv) n/a Item 5 n/a Item 6 n/a Item 7 n/a Item 8 n/a Item 9 n/a Item 10 January 9, 2007 Neal Nenadovic Chief Financial Officer