🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.47 AU - 1.73 AU

Year: 715 Days

Day: 12.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,136,123 km

• M1: 194,926 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.18 AU - 3.32 AU

Year: 1610 Days

Day: 37.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.46 AU - 3.5 AU

Year: 2292 Days

Day: 29.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.3

Radius: 8.1

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.58 AU - 10.18 AU

Year: 8566 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,136,123 km

• M1: 100,979 km (0.098 R)
• M2: 362,775 km (0.118 R)
• M3: 826,379 km (0.076 R)
• M4: 1,208,152 km (0.096 R)
• M5: 1,597,855 km (0.079 R)
• M6: 1,888,374 km (0.104 R)
• M7: 2,879,909 km (0.108 R)
• M8: 3,357,126 km (0.085 R)
• M9: 4,033,009 km (0.036 R)
• M10: 4,496,164 km (0.116 R)
• M11: 5,257,019 km (0.07 R)
• M12: 6,166,873 km (0.047 R)
• M13: 7,325,509 km (0.092 R)
• M14: 7,780,884 km (0.105 R)
• M15: 8,335,893 km (0.081 R)
• M16: 9,131,005 km (0.119 R)
• M17: 10,206,315 km (0.034 R)
• M18: 13,316,305 km (0.038 R)
• M19: 15,359,662 km (0.059 R)
• M20: 17,670,500 km (0.101 R)
• M21: 20,723,045 km (0.097 R)
• M22: 22,099,046 km (0.034 R)
• M23: 22,729,751 km (0.116 R)
• M24: 25,717,520 km (0.093 R)
• M25: 27,215,443 km (0.067 R)
• M26: 29,617,386 km (0.07 R)
• M27: 32,459,297 km (0.029 R)
• M28: 35,908,575 km (0.08 R)

Asteroid Belt

Center: 9.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.1

Radius: 10.2

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.02 AU - 11.02 AU

Year: 11200 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,136,123 km

• M1: 126,859 km (0.112 R)
• M2: 584,329 km (0.05 R)
• M3: 1,297,762 km (0.103 R)
• M4: 1,820,905 km (0.072 R)
• M5: 2,311,287 km (0.029 R)
• M6: 2,782,072 km (0.117 R)
• M7: 3,245,825 km (0.113 R)
• M8: 6,570,488 km (0.071 R)
• M9: 9,787,740 km (0.087 R)
• M10: 10,653,164 km (0.03 R)
• M11: 11,513,501 km (0.12 R)
• M12: 18,726,661 km (0.084 R)
• M13: 22,388,069 km (0.085 R)
• M14: 28,888,097 km (0.117 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 19,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit