🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.59 AU - 0.91 AU

Year: 228 Days

Day: 21.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,590,125 km

• M1: 93,349 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.76 AU - 0.9 AU

Year: 266 Days

Day: 26.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.14 AU - 2.14 AU

Year: 1100 Days

Day: 40.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.14 AU - 4.54 AU

Year: 2645 Days

Day: 15.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,590,125 km

• M1: 636,240 km (0.112 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 9.2

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.53 AU - 9.07 AU

Year: 7656 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,590,125 km

• M1: 114,442 km (0.026 R)
• M2: 492,027 km (0.078 R)
• M3: 954,883 km (0.105 R)
• M4: 1,561,503 km (0.106 R)
• M5: 1,877,453 km (0.093 R)
• M6: 2,303,358 km (0.063 R)
• M7: 3,073,189 km (0.103 R)
• M8: 3,394,675 km (0.117 R)
• M9: 3,762,087 km (0.092 R)
• M10: 5,173,842 km (0.116 R)
• M11: 6,147,575 km (0.107 R)
• M12: 7,201,791 km (0.116 R)
• M13: 7,655,671 km (0.067 R)
• M14: 8,874,146 km (0.053 R)
• M15: 10,501,471 km (0.098 R)
• M16: 11,897,967 km (0.101 R)
• M17: 13,470,839 km (0.082 R)
• M18: 15,116,566 km (0.042 R)
• M19: 17,898,637 km (0.091 R)
• M20: 18,873,417 km (0.1 R)
• M21: 21,542,542 km (0.086 R)
• M22: 23,455,600 km (0.112 R)
• M23: 24,201,345 km (0.116 R)
• M24: 28,823,022 km (0.075 R)
• M25: 32,245,223 km (0.101 R)
• M26: 37,253,909 km (0.097 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 17,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit