GoofyAaProd’s Universe Size Comparison

GoofyAaProd’s Universe Size Comparison

by GoofyAaProd

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Created: Jul 14, 2026 Last modified: Aug 10, 2026 Shared: Aug 6, 2026

Description

Star designs are inspired by Solunar Republic also the reason why some sizes and other stuff aren’t what you expected is because a lot of the info you’re used to is either wrong or outdated (for example: TON 618 got revised to 40.7 billion M☉ (240 billion km diameter) in 2019, but people still use the outdated 66 billion M☉ (390 billion km diameter) estimate, WOH G64 A is the largest known star with a well-defined diameter, at 1,540 D☉, Stephenson 2-18’s 2,150 D☉ estimate is extremely uncertain and very likely unreliable, as its distance is uncertain by as much as 50%, UY Scuti’s size of 1,708 D☉ is also inaccurate as it relies on an outdated and inaccurate distance estimate, 909 D☉ is more reliable, and IC 1101’s 6 million ly size is long outdated, yet I don’t even understand why people still use that)

Instructions

(THIS IS A LARGE PROJECT. SO IT MAY TAKE A WHILE TO LOAD) I made this because i also love astronomy this took me several days to make, I hope you like it sorry if this is too long, but please watch all the way to the end.

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