Fun!

https://www.fourmilab.ch/solar/

https://www.fourmilab.ch/earthview/

http://www.theplanetstoday.com/

http://www.solarsystemscope.com/

https://in-the-sky.org/solarsystem.php


And for some size and scale perspective:


http://htwins.net/scale2/
you can choose your language

http://scaleofuniverse.com/
same as above

http://xkcd.com/482/

http://xkcd.com/1331/
This is just cool.

http://workshop.chromeexperiments.com/stars/

http://www.youtube.com/watch?v=8yCzzTkDSMo

Jack Horkheimer (R.I.P.), for your interest.