🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.66 AU - 0.92 AU

Year: 263 Days

Day: 25.8 Hours

Environment

Temp: 78 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.85 AU - 0.85 AU

Year: 294 Days

Day: 20.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,589,638 km

• M1: 301,440 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.03 AU - 2.33 AU

Year: 1206 Days

Day: 14 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,589,638 km

• M1: 65,524 km (0.101 R)
• M2: 1,356,105 km (0.106 R)

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.7

Radius: 12.2

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.71 AU - 6.71 AU

Year: 6513 Days

Day: 13 Hours

Environment

Temp: -155 °C

Axial Tilt: 81.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,589,638 km

• M1: 151,692 km (0.113 R)
• M2: 613,202 km (0.079 R)
• M3: 1,103,135 km (0.107 R)
• M4: 1,957,339 km (0.029 R)
• M5: 3,066,457 km (0.073 R)
• M6: 4,475,819 km (0.099 R)
• M7: 4,973,232 km (0.091 R)
• M8: 5,600,047 km (0.095 R)
• M9: 6,212,052 km (0.101 R)
• M10: 7,343,610 km (0.095 R)
• M11: 7,801,679 km (0.117 R)
• M12: 8,945,354 km (0.104 R)
• M13: 9,874,058 km (0.094 R)
• M14: 11,111,831 km (0.082 R)
• M15: 13,103,277 km (0.073 R)
• M16: 20,195,563 km (0.09 R)
• M17: 21,403,865 km (0.103 R)
• M18: 21,947,504 km (0.111 R)
• M19: 22,579,854 km (0.116 R)
• M20: 23,551,342 km (0.117 R)
• M21: 26,014,172 km (0.051 R)
• M22: 26,991,645 km (0.041 R)
• M23: 32,862,015 km (0.103 R)
• M24: 35,280,264 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,613 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit