🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.57 AU - 0.57 AU

Year: 163 Days

Day: 12.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,046,708 km

• M1: 258,804 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.51 AU - 0.73 AU

Year: 185 Days

Day: 21.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,046,708 km

• M1: 37,998 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.94 AU - 0.98 AU

Year: 356 Days

Day: 17.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 52.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,046,708 km

• M1: 171,589 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.07 AU - 1.17 AU

Year: 449 Days

Day: 14.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,046,708 km

• M1: 618,288 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.4

Radius: 10

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.47 AU - 5.31 AU

Year: 4096 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,046,708 km

• M1: 124,316 km (0.117 R)
• M2: 667,805 km (0.071 R)
• M3: 3,850,500 km (0.088 R)
• M4: 4,171,686 km (0.116 R)
• M5: 5,418,734 km (0.085 R)
• M6: 5,916,147 km (0.119 R)
• M7: 9,470,293 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.4

Radius: 3.2

Gravity: 16.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.67 AU - 22.23 AU

Year: 31244 Days

Day: 21.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,046,708 km

• M1: 52,958 km (0.099 R)
• M2: 164,857 km (0.09 R)
• M3: 1,101,190 km (0.105 R)
• M4: 2,668,078 km (0.066 R)
• M5: 7,570,101 km (0.084 R)
• M6: 8,185,547 km (0.116 R)
• M7: 10,747,111 km (0.1 R)
• M8: 17,295,159 km (0.047 R)
• M9: 18,191,699 km (0.067 R)
• M10: 20,793,506 km (0.094 R)
• M11: 31,239,476 km (0.088 R)
• M12: 31,717,741 km (0.109 R)
• M13: 60,282,556 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 17,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit