orbit integrator


<?xml version="1.0" encoding="UTF-8"?>
<system>

<all>
<description>Binary star system + a planet in S-type orbit with period=1</description>
<corotate>true</corotate>
<step>0.33</step>
</all>

<body>
<type>star</type>
<name>A</name>
<mass>0.5</mass>
<color>orange</color>
<pX>-0.5</pX>
<vY>0.5</vY>
</body>

<body>
<type>star</type>
<name>B</name>
<mass>0.5</mass>
<color>yellow</color>
<pX>0.5</pX>
<vY>-0.5</vY>
</body>

<body>
<type>planet</type>
<color>lightgray</color>
<pX>-1.2353</pX>
<vY> -0.324233194</vY>
</body>

</system>