🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.56 AU - 0.8 AU

Year: 214 Days

Day: 38.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,327,096 km

• M1: 371,452 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.79 AU - 0.89 AU

Year: 293 Days

Day: 37.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,327,096 km

• M1: 49,517 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.27 AU - 1.33 AU

Year: 564 Days

Day: 15.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.6

Radius: 13.2

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.79 AU - 7.07 AU

Year: 6209 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 23,327,096 km

• M1: 164,707 km (0.072 R)
• M2: 698,622 km (0.051 R)
• M3: 1,298,958 km (0.075 R)
• M4: 1,734,887 km (0.079 R)
• M5: 2,802,417 km (0.087 R)
• M6: 8,028,020 km (0.112 R)
• M7: 11,215,203 km (0.08 R)
• M8: 12,185,345 km (0.095 R)
• M9: 14,335,515 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.8

Radius: 14.6

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.24 AU - 9.18 AU

Year: 8152 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 23,327,096 km

• M1: 187,147 km (0.073 R)
• M2: 800,199 km (0.079 R)
• M3: 1,307,037 km (0.084 R)
• M4: 2,073,576 km (0.111 R)
• M5: 2,757,238 km (0.066 R)
• M6: 3,435,964 km (0.079 R)
• M7: 4,181,260 km (0.101 R)
• M8: 4,935,234 km (0.108 R)
• M9: 6,957,498 km (0.075 R)
• M10: 7,686,339 km (0.115 R)
• M11: 8,748,783 km (0.086 R)
• M12: 10,142,736 km (0.053 R)
• M13: 11,943,445 km (0.111 R)
• M14: 12,803,783 km (0.069 R)
• M15: 13,704,960 km (0.101 R)
• M16: 14,546,897 km (0.038 R)
• M17: 19,900,855 km (0.075 R)
• M18: 22,436,090 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 10,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit