This character is a Other Symbol and is commonly used, that is, in no specific script.
The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. The word that U+272F forms with similar adjacent characters prevents a line break inside it.
The Wikipedia has the following information about this codepoint:
In typography, a star is any of several glyphs with a number of points arrayed within an imaginary circle. A commonly used star symbol is the asterisk.
Representations
System
Representation (click value to copy)
Nº
10031
UTF-8
E2 9C AF
UTF-16
27 2F
UTF-32
00 00 27 2F
URL-Quoted
%E2%9C%AF
HTML hex reference
✯
Wrong windows-1252 Mojibake
✯
Encoding: GB18030 (hex bytes)
81 37 C0 35
LATEX
\ding{79}
RFC 5137
\u'272F'
Bash and Zsh inside echo -e
\u272F
C and C++
\u272F
C#
\u272F
CSS
\00272F
Excel
=UNICHAR(10031)
Go
\u272F
JavaScript
\u272F
Modern JavaScript since ES6
\u{272f}
JSON
\u272F
Java
\u272F
Lua
\u{272F}
Matlab
char(10031)
Perl
"\x{272F}"
PHP
\u{272f}
PostgreSQL
U&'\272F'
PowerShell
`u{272F}
Python
\u272F
Ruby
\u{272f}
Rust
\u{272f}
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