🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 46.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.5 AU - 0.54 AU

Year: 136 Days

Day: 18.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,856,162 km

• M1: 41,439 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.73 AU - 1.17 AU

Year: 337 Days

Day: 14.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 66.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.4 AU - 3.2 AU

Year: 1703 Days

Day: 26.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.8

Radius: 10

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.34 AU - 12.34 AU

Year: 15754 Days

Day: 7.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,856,162 km

• M1: 124,316 km (0.043 R)
• M2: 470,934 km (0.109 R)
• M3: 1,077,553 km (0.056 R)
• M4: 3,032,798 km (0.073 R)
• M5: 4,397,579 km (0.082 R)
• M6: 5,051,621 km (0.075 R)
• M7: 6,208,760 km (0.095 R)
• M8: 6,829,592 km (0.075 R)
• M9: 8,751,775 km (0.052 R)
• M10: 11,920,108 km (0.066 R)
• M11: 13,824,489 km (0.071 R)
• M12: 15,432,068 km (0.101 R)
• M13: 17,536,610 km (0.095 R)
• M14: 20,574,644 km (0.086 R)
• M15: 23,117,209 km (0.096 R)
• M16: 47,607,278 km (0.069 R)
• M17: 53,128,038 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.9

Radius: 7.3

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.84 AU - 20.54 AU

Year: 28195 Days

Day: 17.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,856,162 km

• M1: 92,900 km (0.069 R)
• M2: 439,668 km (0.045 R)
• M3: 787,932 km (0.087 R)
• M4: 3,130,036 km (0.065 R)
• M5: 7,119,811 km (0.096 R)
• M6: 7,772,357 km (0.094 R)
• M7: 9,151,949 km (0.088 R)
• M8: 13,965,410 km (0.053 R)
• M9: 14,985,967 km (0.118 R)
• M10: 16,707,988 km (0.1 R)
• M11: 18,914,706 km (0.049 R)
• M12: 20,845,266 km (0.1 R)
• M13: 25,794,413 km (0.1 R)
• M14: 32,597,974 km (0.069 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 11,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit