Random Data Generator

I want a random database generator that will ask for the number of entries to generate, and then start generating random first and last names, usernames, emails, passwords, countries, gender, date of birth. This generated data should be written to a generated text file. Random first name and last name can be achieved by using a predefined list of thousands of names available on the internet and mixing first and last name with different names from the list. Usernames should be achieved by using the result obtained from the first and last name obtained. First 3 letters from the first name, last 3 from the last name. Emails generated would consist of the username that we just generated (first 3 letters from the first name generated, last 3 from the last name generated) along with adding a predefined array of (@[login to view URL], @[login to view URL], @[login to view URL], @[login to view URL], @[login to view URL]) and switching between them randomly at each generation for a new entry. Countries should be pre-defined (30-40 countries) and just like email, they should switch between each other for each sign up. Gender should obviously switch between male and female at random for each sign up (doesnt matter if the name is of a male/female whatsoever). Date of birth can be obtained at random too for each entry generated in the format: Date/Month/Year. I will give an example: When we run the bot, it should ask us about the number of entries we want to generate. If I enter 100,000, it should start generating 100,000 entries on a text file, at random using the array I mentioned above. The generated result should be in the format: firstname,lastname,username,email,password,country,gender,dob. It should look like this on a text file: John,Smith,ohnith,ohnith[at][login to view URL],12345678,USA,Male,15,2,1990 John is the first name generated. Smith is the last name. ohnith is the username generated by using last 3 words from first name (ohn), and last 3 from the last name (ith) makes it ohnith. Email is username followed by an email provider at random (I showed yahoo, could be anyone at random. [at] should be replaced by @ in the text file. Free lancer doesnt let me add contact details.). Password has to be at least 8 characters long at random (could be anything). Country is USA, could be any from the predefined list of 40. Gender is male, could be female too. 15,2,1990 is the dob, could be any date of birth generated at random.