🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.67 AU - 0.93 AU

Year: 158 Days

Day: 31.2 Hours

Environment

Temp: 555 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 119,389,844 km

• M1: 137,331 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.84 AU - 0.94 AU

Year: 185 Days

Day: 16.7 Hours

Environment

Temp: 496 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.84 AU - 2.22 AU

Year: 638 Days

Day: 32.3 Hours

Environment

Temp: 338 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.34 AU - 2.62 AU

Year: 862 Days

Day: 43.4 Hours

Environment

Temp: 279 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 5.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.59 AU - 6.65 AU

Year: 2940 Days

Day: 32.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.4 AU - 13.7 AU

Year: 9230 Days

Day: 12.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 119,389,844 km

• M1: 6,671,616 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 28.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.1

Radius: 10.2

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 23.48 AU - 33.44 AU

Year: 33502 Days

Day: 7.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 119,389,844 km

• M1: 167,699 km (0.094 R)
• M2: 529,427 km (0.095 R)
• M3: 869,762 km (0.119 R)
• M4: 1,263,204 km (0.113 R)
• M5: 2,916,859 km (0.088 R)
• M6: 3,379,266 km (0.116 R)
• M7: 6,119,002 km (0.06 R)
• M8: 7,702,645 km (0.101 R)
• M9: 22,799,912 km (0.081 R)
• M10: 23,396,509 km (0.089 R)
• M11: 26,406,268 km (0.102 R)
• M12: 27,064,349 km (0.111 R)
• M13: 54,999,657 km (0.116 R)
• M14: 66,609,050 km (0.075 R)
• M15: 86,780,079 km (0.045 R)
• M16: 96,366,610 km (0.064 R)
• M17: 101,735,528 km (0.087 R)

Kuiper Belt

Range: 49.7 - 67.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 16,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit