N-body animation

System of point-masses following inverse square law

You are now following this Submission

Short script for N-body simulation. Parameters adjustable in script.

https://youtu.be/6kEXKts7JBY

Notes:
Default is 50 planets.
Try 15 planets if animation is slow/chunky.
Uses SI Euler, so main computational cost is graphics.
Dot sizes are proportional to planet masses.
Feel free to modify/improve.

Cite As

Silas Henderson (2026). N-body animation (https://www.mathworks.com/matlabcentral/fileexchange/69834-n-body-animation), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Communities
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Version Published Release Notes Action
1.31

fix name, update video

1.3

replace 'plot, hold on' with 'line'. Also, reformat

1.1.125

remove comments

1.1.124

description

1.1.122

description

1.1.121

comment style

1.1.12

script formatting / style

1.1.11

update description

1.1.1

tags

1.1.0

Clarify Description

1.0.9

none

1.0.8

clip link

1.0.7

okay done for now

1.0.5

none

1.0.4

none

1.0.3

none

1.0.2

none

1.0.1

none

1.0.0