🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.16 AU - 1.46 AU

Year: 571 Days

Day: 44 Hours

Environment

Temp: -33 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.24 AU - 2.38 AU

Year: 1337 Days

Day: 28.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.71 AU - 3.83 AU

Year: 2252 Days

Day: 47.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,717,395 km

• M1: 48,171 km (0.07 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.61 AU - 5.25 AU

Year: 3551 Days

Day: 10.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,717,395 km

• M1: 112,198 km (0.093 R)
• M2: 475,123 km (0.109 R)
• M3: 799,152 km (0.099 R)
• M4: 1,170,903 km (0.1 R)
• M5: 1,572,722 km (0.089 R)
• M6: 2,286,603 km (0.099 R)
• M7: 2,872,878 km (0.103 R)
• M8: 4,197,866 km (0.096 R)
• M9: 4,645,163 km (0.114 R)
• M10: 4,960,815 km (0.087 R)
• M11: 5,535,420 km (0.076 R)
• M12: 6,288,197 km (0.085 R)
• M13: 9,845,933 km (0.119 R)
• M14: 10,870,529 km (0.057 R)
• M15: 11,428,978 km (0.109 R)
• M16: 12,997,063 km (0.111 R)
• M17: 15,686,085 km (0.117 R)
• M18: 16,816,446 km (0.034 R)
• M19: 17,401,524 km (0.085 R)
• M20: 18,332,471 km (0.061 R)
• M21: 19,354,075 km (0.048 R)

Asteroid Belt

Center: 5.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.2

Radius: 15

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.25 AU - 7.47 AU

Year: 7603 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,717,395 km

• M1: 198,367 km (0.099 R)
• M2: 719,566 km (0.101 R)
• M3: 1,235,230 km (0.11 R)
• M4: 2,583,854 km (0.04 R)
• M5: 6,315,873 km (0.086 R)
• M6: 8,297,296 km (0.076 R)
• M7: 9,845,784 km (0.063 R)
• M8: 12,597,786 km (0.086 R)
• M9: 16,510,219 km (0.099 R)
• M10: 18,879,550 km (0.051 R)
• M11: 19,576,228 km (0.071 R)
• M12: 20,507,325 km (0.082 R)
• M13: 22,846,886 km (0.086 R)
• M14: 25,108,656 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 16,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit