🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.68 AU - 0.8 AU

Year: 241 Days

Day: 31.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,236,614 km

• M1: 32,912 km (0.085 R)
• M2: 78,988 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.3 AU - 1.7 AU

Year: 696 Days

Day: 27.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.92 AU - 3.94 AU

Year: 2406 Days

Day: 41.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 74.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,236,614 km

• M1: 74,949 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.5

Radius: 9.4

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.75 AU - 5.17 AU

Year: 3567 Days

Day: 8.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,236,614 km

• M1: 117,434 km (0.06 R)
• M2: 447,896 km (0.12 R)
• M3: 757,115 km (0.098 R)
• M4: 1,474,586 km (0.117 R)
• M5: 1,952,701 km (0.097 R)
• M6: 2,256,684 km (0.116 R)
• M7: 2,701,139 km (0.072 R)
• M8: 3,495,953 km (0.093 R)
• M9: 3,948,187 km (0.026 R)
• M10: 4,350,755 km (0.091 R)
• M11: 5,491,289 km (0.059 R)
• M12: 5,805,295 km (0.057 R)
• M13: 7,883,359 km (0.081 R)
• M14: 10,217,684 km (0.111 R)
• M15: 10,775,086 km (0.069 R)
• M16: 11,268,759 km (0.099 R)
• M17: 18,313,323 km (0.113 R)

Asteroid Belt

Center: 5.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.4

Radius: 8.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.3 AU - 6.42 AU

Year: 6075 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,236,614 km

• M1: 101,727 km (0.109 R)
• M2: 379,081 km (0.097 R)
• M3: 835,055 km (0.105 R)
• M4: 1,468,004 km (0.071 R)
• M5: 2,514,291 km (0.04 R)
• M6: 3,027,412 km (0.12 R)
• M7: 3,348,150 km (0.034 R)
• M8: 3,629,244 km (0.102 R)
• M9: 4,544,634 km (0.109 R)
• M10: 5,387,019 km (0.093 R)
• M11: 8,282,486 km (0.07 R)
• M12: 10,393,910 km (0.04 R)
• M13: 10,691,610 km (0.107 R)
• M14: 11,939,855 km (0.079 R)
• M15: 14,670,016 km (0.091 R)
• M16: 16,038,388 km (0.075 R)
• M17: 17,192,834 km (0.113 R)
• M18: 21,327,420 km (0.053 R)
• M19: 21,878,090 km (0.032 R)
• M20: 23,441,538 km (0.077 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 10,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit