sa/Stars Assistant/Views/BuColView.axaml

<UserControl xmlns="https://github.com/avaloniaui"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
             xmlns:vm="using:StarsAssistant.ViewModels"
             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
             x:Class="StarsAssistant.Views.BuColView"
             x:DataType="vm:BuColViewModel">


  <DataGrid x:Name="PlanetsGrid"
    ItemsSource="{Binding PlayerPlanets}"
    GridLinesVisibility="All"
    FrozenColumnCount="1"
    
    BorderThickness="1" BorderBrush="Gray">
    <DataGrid.Columns>
        <DataGridTextColumn Header="Planet" Binding="{Binding Name}" />
        <!-- Class -->
        <!-- Info -->
        <DataGridTextColumn Header="Pop" Binding="{Binding Population}" />
        <!-- Pop To Ship -->
        <DataGridTextColumn Header="Growth" Binding="{Binding PopulationGrowth}" />
        <!-- Pop en route -->
        <DataGridTextColumn Header="Pop T%" Binding="{Binding PopulationTargetPercent}" IsReadOnly="false"/>
        <DataGridTextColumn Header="Pop %" Binding="{Binding CapacityPercent}" />
        <!-- Terra Delta assumed -->
        <DataGridTextColumn Header="Value" Binding="{Binding Value}" />
        <!-- Effective Value including Terra Delta -->
        <DataGridTextColumn Header="Max Val" Binding="{Binding MaxTerraforming}" />
        <!-- Cargo Cap T1 -->
        <!-- Cargo Cap T0 -->
        <!-- Iro MRE including Shipping -->
        <!-- Iro Avl including MRE -->
        <!-- Iro Shipping including MRE -->
        <!-- Bor MRE including Shipping -->
        <!-- Bor Avl including MRE -->
        <!-- Bor Shipping including MRE -->
        <!-- Ger MRE including Shipping -->
        <!-- Ger Avl including MRE -->
        <!-- Bor Shipping including MRE -->
        <!-- Shipbuilding Columns -->
        <!-- Factories remaining to pop target -->
        <!-- Factories Germanium Delta for target -->
        <!-- Factory production per turn -->
        <!-- Mines remaining to pop target -->
        <DataGridTextColumn Header="Mines" Binding="{Binding Mines}" />
        <DataGridTextColumn Header="Fact" Binding="{Binding Factories}" />
        <DataGridTextColumn Header="Res" Binding="{Binding Resources}" />
        <!-- Overcrowding Rate -->
        <DataGridTextColumn Header="Pop Tgt" Binding="{Binding PopulationTarget}" />
    </DataGrid.Columns>
  </DataGrid>

</UserControl>