🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.7 AU - 0.8 AU

Year: 246 Days

Day: 26.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,345,864 km

• M1: 405,560 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.58 AU - 2.32 AU

Year: 1031 Days

Day: 28.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,345,864 km

• M1: 989,740 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.56 AU - 3.06 AU

Year: 1784 Days

Day: 38.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.22 AU - 3.46 AU

Year: 1813 Days

Day: 30.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,345,864 km

• M1: 213,626 km (0.058 R)
• M2: 2,006,855 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.89 AU - 3.79 AU

Year: 2312 Days

Day: 25.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,345,864 km

• M1: 944,711 km (0.025 R)
• M2: 2,094,221 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.26 AU - 4.58 AU

Year: 2940 Days

Day: 12.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.3

Radius: 8

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.06 AU - 5.72 AU

Year: 4096 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 27,345,864 km

• M1: 103,971 km (0.114 R)
• M2: 635,791 km (0.117 R)
• M3: 1,078,601 km (0.099 R)
• M4: 1,582,745 km (0.092 R)
• M5: 2,699,942 km (0.042 R)
• M6: 3,344,410 km (0.1 R)
• M7: 4,178,867 km (0.116 R)
• M8: 4,510,077 km (0.095 R)
• M9: 4,987,593 km (0.115 R)
• M10: 8,591,256 km (0.088 R)
• M11: 9,167,358 km (0.095 R)
• M12: 10,568,641 km (0.1 R)
• M13: 11,320,370 km (0.085 R)
• M14: 13,789,633 km (0.082 R)
• M15: 15,343,206 km (0.113 R)
• M16: 16,596,986 km (0.075 R)
• M17: 17,794,966 km (0.076 R)
• M18: 18,857,709 km (0.043 R)
• M19: 21,524,142 km (0.099 R)
• M20: 22,086,031 km (0.102 R)
• M21: 22,585,688 km (0.115 R)
• M22: 23,533,690 km (0.087 R)
• M23: 24,736,457 km (0.08 R)
• M24: 26,939,136 km (0.114 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: 188 - 15,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit