<Page

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

<Grid>
    <Grid.ColumnDefinitions>
        <ColumnDefinition Width="200" />
        <ColumnDefinition Width="*" />
    </Grid.ColumnDefinitions>
    <Grid.RowDefinitions>
        <RowDefinition Height="*" />
        <RowDefinition Height="Auto" />
    </Grid.RowDefinitions>

    <Ellipse Grid.Column="0" Grid.Row="0" Width="200" Height="3000" Fill="Red"/>

    <StackPanel Grid.Column="0" Grid.Row="1">
        <Button Content="Save Planet" Margin="2"/>
        <Button Content="Revert Planet" Margin="2"/>
        <Button Content="Randomize Planet" Margin="2"/>
    </StackPanel>

</Grid>
</Page>