<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE StepCoreXML>
<world xmlns="http://edu.kde.org/step/StepCoreXML" version="1.0" id="1">
    <name>Solar System</name>
    <color>#ffffffff</color>
    <time>0</time>
    <timeScale>10000000</timeScale>
    <errorsCalculation>false</errorsCalculation>

    <item class="Particle" id="2">
        <name>Sun</name>
        <color>#ff000000</color>
        <position>(0,0)</position>
        <velocity>(0,0)</velocity>
        <mass>1.989e+30</mass>
    </item>

    <item class="Particle" id="3">
        <name>Mercury</name>
        <color>#ff000000</color>
        <position>(1.57195e+10,4.76485e+10)</position>
        <velocity>(48137,-25664.8)</velocity>
        <mass>3.286e+23</mass>
    </item>

    <item class="Particle" id="4">
        <name>Venus</name>
        <color>#ff000000</color>
        <position>(-9.14048e+10,5.91858e+10)</position>
        <velocity>(18977.1,29140.2)</velocity>
        <mass>4.869e+24</mass>
    </item>

    <item class="Particle" id="5">
        <name>Earth</name>
        <color>#ff000000</color>
        <position>(-1.17486e+11,-9.50283e+10)</position>
        <velocity>(-18733.3,22730.2)</velocity>
        <mass>5.974e+24</mass>
    </item>

    <item class="Particle" id="6">
        <name>Mars</name>
        <color>#ff000000</color>
        <position>(1.70757e+11,-1.79304e+11)</position>
        <velocity>(-15503.1,-15759.7)</velocity>
        <mass>6.392e+23</mass>
    </item>

    <item class="Particle" id="7">
        <name>Jupiter</name>
        <color>#ff000000</color>
        <position>(-5.67632e+11,-5.78742e+11)</position>
        <velocity>(-8737.98,9010.96)</velocity>
        <mass>1.899e+27</mass>
    </item>

    <item class="Particle" id="8">
        <name>Saturn</name>
        <color>#ff000000</color>
        <position>(1.02128e+12,-9.06772e+11)</position>
        <velocity>(-6424.65,-7693.89)</velocity>
        <mass>5.687e+26</mass>
    </item>

    <item class="Particle" id="9">
        <name>Uranus</name>
        <color>#ff000000</color>
        <position>(-9.61966e+11,2.8454e+12)</position>
        <velocity>(6161.44,2082.43)</velocity>
        <mass>8.722e+25</mass>
    </item>

    <item class="Particle" id="10">
        <name>Neptune</name>
        <color>#ff000000</color>
        <position>(-3.0259e+12,3.32558e+12)</position>
        <velocity>(4087.25,3718.56)</velocity>
        <mass>1.027e+26</mass>
    </item>

    <item class="Particle" id="11">
        <name>Pluto</name>
        <color>#ff000000</color>
        <position>(-4.59762e+12,-4.03292e+11)</position>
        <velocity>(-1419.21,5569.45)</velocity>
        <mass>1.195e+22</mass>
    </item>

    <item class="GravitationForce" id="12">
        <name></name>
        <color>#ff000000</color>
        <gravitationConst>6.6742e-11</gravitationConst>
        <gravitationConstVariance>4.45460135184e-29</gravitationConstVariance>
    </item>

    <solver class="AdaptiveEulerSolver" id="13">
        <name>solver</name>
        <stepSize>1</stepSize>
        <toleranceAbs>100000</toleranceAbs>
        <toleranceRel>0.001</toleranceRel>
    </solver>

    <collisionSolver class="GJKCollisionSolver" id="14">
        <name>collisionSolver1</name>
        <toleranceAbs>0.001</toleranceAbs>
    </collisionSolver>

    <constraintSolver class="CGConstraintSolver" id="15">
        <name>constraintSolver1</name>
    </constraintSolver>

</world>