\documentclass{standalone}
%
\usepackage{tikz}
\usetikzlibrary{backgrounds}
\usetikzlibrary{calc}
\usetikzlibrary{decorations.pathmorphing}
\usetikzlibrary{bending,arrows.meta}
\usepackage{tkz-euclide}
\usetkzobj{all}
\usepackage{xcolor}
\usepackage{pgfplots}
%
\definecolor{space}{HTML}{1F2C4E}
\definecolor{mercury}{HTML}{846549}
\definecolor{venus}{HTML}{BB9765}
\definecolor{earth}{HTML}{0089FA}
\definecolor{mars}{HTML}{DC7B4E}
\definecolor{jupiter}{HTML}{A79476}
\definecolor{saturn}{HTML}{DBBD9B}
\definecolor{saturnring}{HTML}{857C73}
\definecolor{uranus}{HTML}{b1d8dd}
\definecolor{neptune}{HTML}{799bc1}
\definecolor{pluto}{HTML}{ceaa8a}
\definecolor{dida}{HTML}{FFDE00}
\definecolor{title}{HTML}{FBA706}
%
\usepackage{fontspec}
\setmainfont{Open Dyslexic}
%
\title{Sistema Solare}
\begin{document}
	\begin{tikzpicture}[background rectangle/.style={fill=space},show background rectangle,>={[inset=0,angle'=27]Stealth}]
		\tikzstyle{spring}=[thick,decorate,decoration={aspect=0.3, segment length=3mm, amplitude=3mm,coil}]
		%
		\def\rsun{15}
		\def\delta{3}
		\def\sei{3.5}
		%
		\begin{scope}
			\draw [color=white] (11,-\rsun-\delta) -- (11,-\rsun-\delta-18.5);
			\node [left] at (10,-\rsun-\delta+1.2) {\textcolor{white}{\fontsize{24}{25}\selectfont Densità}};
			\node [right] at (12,-\rsun-\delta+1) {\textcolor{white}{\fontsize{24}{25}\selectfont 10}};
			\node [left] at (13.6,-\rsun-\delta+1.6) {\textcolor{white}{\fontsize{12}{13}\selectfont 3}};
			\node [left] at (16.1,-\rsun-\delta+0.9) {\textcolor{white}{\fontsize{24}{25}\selectfont kg/m}};
			\node [left] at (16.5,-\rsun-\delta+1.5) {\textcolor{white}{\fontsize{12}{13}\selectfont 3}};
			%
			\draw [color=white] (11,-\rsun-\sei) -- (11.5,-\rsun-\sei);
			\node [left] at (10.5,-\rsun-\sei) {\textcolor{white}{\fontsize{24}{25}\selectfont 0}};
			\draw [color=white] (11,-\rsun-\sei-6) -- (11.5,-\rsun-\sei-6);
			\node [left] at (10.5,-\rsun-\sei-6) {\textcolor{white}{\fontsize{24}{25}\selectfont 2}};
			\draw [color=white] (11,-\rsun-\sei-12) -- (11.5,-\rsun-\sei-12);
			\node [left] at (10.5,-\rsun-\sei-12) {\textcolor{white}{\fontsize{24}{25}\selectfont 4}};
			\draw [color=white] (11,-\rsun-\sei-18) -- (11.5,-\rsun-\sei-18);
			\node [left] at (10.5,-\rsun-\sei-18) {\textcolor{white}{\fontsize{24}{25}\selectfont 6}};
			%
			\draw [fill=earth] (12.5,-\rsun-\sei-3*5.514) circle (0.5cm);
			\node [left] at (20,-\rsun-\sei-3*5.514) {\textcolor{white}{\fontsize{24}{25}\selectfont Terra - 5.514}};
			%
			\draw [fill=mercury] (21,-\rsun-\sei-3*5.427) circle (0.5cm);
			\node [left] at (29,-\rsun-\sei-3*5.427) {\textcolor{white}{\fontsize{24}{25}\selectfont Mercurio - 5.427}};
			%
			\draw [fill=venus] (30,-\rsun-\sei-3*5.243) circle (0.5cm);
			\node [left] at (38,-\rsun-\sei-3*5.243) {\textcolor{white}{\fontsize{24}{25}\selectfont Venere - 5.243}};
			%
			\draw [fill=mars] (12.5,-\rsun-\sei-3*3.934) circle (0.5cm);
			\node [left] at (20,-\rsun-\sei-3*3.934) {\textcolor{white}{\fontsize{24}{25}\selectfont Marte - 3.934}};
			%
			\draw [fill=pluto] (12.5,-\rsun-\sei-3*1.854) circle (0.5cm);
			\node [left] at (20,-\rsun-\sei-3*1.854) {\textcolor{white}{\fontsize{24}{25}\selectfont Plutone - 1.854}};
			%
			\draw [fill=neptune] (21,-\rsun-\sei-3*1.638) circle (0.5cm);
			\node [left] at (29,-\rsun-\sei-3*1.638) {\textcolor{white}{\fontsize{24}{25}\selectfont Nettuno - 1.638}};
			%
			\draw [fill=jupiter] (30,-\rsun-\sei-3*1.326) circle (0.5cm);
			\node [left] at (38,-\rsun-\sei-3*1.326) {\textcolor{white}{\fontsize{24}{25}\selectfont Giove - 1.326}};
			%
			\draw [fill=uranus] (12.5,-\rsun-\sei-3*1.271) circle (0.5cm);
			\node [left] at (20,-\rsun-\sei-3*1.271) {\textcolor{white}{\fontsize{24}{25}\selectfont Urano - 1.271}};
			%
			\draw [fill=saturn] (12.5,-\rsun-\sei-3*0.687) circle (0.5cm);
			\node [left] at (20,-\rsun-\sei-3*0.687) {\textcolor{white}{\fontsize{24}{25}\selectfont Saturno - 0.687}};
			%
			\draw [color=earth, ultra thick] (10.5,-\rsun-\sei-3*0.997) -- (40,-\rsun-\sei-3*0.997);
			\node [left] at (47,-\rsun-\sei-3*0.997) {\textcolor{white}{\fontsize{24}{25}\selectfont Acqua - 0.997}};
		\end{scope}
		%title
		\begin{scope}[shift={(26,0)}]
			\tkzDefPoint(0,0){S}
			\tkzDrawSector[R,fill=white,ultra thick](S,\rsun cm)(180,360)
			\draw [black,ultra thick,fill=title] (-25,4) rectangle (25,0);
			\node at (0,2) {\textcolor{black}{\fontsize{90}{91}\selectfont I numeri del Sistema Solare}};
			%
			\node at (0,-7.5) {\textcolor{black}{\fontsize{24}{25}\selectfont Sole}};
			\node at (0,-9) {\textcolor{black}{\fontsize{24}{25}\selectfont densità = 1.408 $\cdot$ 10}};
			\node at (4.5,-8.5) {\textcolor{black}{\fontsize{12}{13}\selectfont 3}};
			\node at (6,-9.1) {\textcolor{black}{\fontsize{24}{25}\selectfont kg/m}};
			\node at (7.3,-8.5) {\textcolor{black}{\fontsize{12}{13}\selectfont 3}};
		\end{scope}
		%
		\begin{scope}[shift={(30,-\rsun-23)}]
			\node at (17,0) () {\includegraphics[width=3.7cm]{licenza}};
			\node[left] at (15,0) {\textcolor{white}{\fontsize{14}{15}\selectfont Grafica: @ulaulaman - Gianluigi Filippelli}};
		\end{scope}
	\end{tikzpicture}
%
\end{document}