🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.68 AU - 0.76 AU

Year: 225 Days

Day: 12.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,714,481 km

• M1: 645,365 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.1 AU - 1.8 AU

Year: 644 Days

Day: 16.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,714,481 km

• M1: 224,696 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.48 AU - 1.82 AU

Year: 782 Days

Day: 47.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,714,481 km

• M1: 338,091 km (0.111 R)

Asteroid Belt

Center: 3.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.1

Radius: 8.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.99 AU - 5.01 AU

Year: 4125 Days

Day: 12.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,714,481 km

• M1: 104,868 km (0.085 R)
• M2: 444,306 km (0.114 R)
• M3: 783,893 km (0.096 R)
• M4: 1,169,407 km (0.098 R)
• M5: 1,514,978 km (0.087 R)
• M6: 2,356,914 km (0.039 R)
• M7: 2,783,268 km (0.106 R)
• M8: 3,049,403 km (0.05 R)
• M9: 3,387,644 km (0.08 R)
• M10: 3,891,190 km (0.108 R)
• M11: 4,738,961 km (0.084 R)
• M12: 5,626,077 km (0.068 R)
• M13: 6,561,512 km (0.115 R)
• M14: 8,737,712 km (0.073 R)
• M15: 9,534,321 km (0.054 R)
• M16: 11,271,452 km (0.091 R)
• M17: 14,652,363 km (0.068 R)
• M18: 16,143,854 km (0.077 R)
• M19: 16,518,597 km (0.083 R)
• M20: 17,008,829 km (0.054 R)
• M21: 17,847,475 km (0.089 R)
• M22: 18,305,843 km (0.068 R)
• M23: 18,654,705 km (0.105 R)
• M24: 19,246,065 km (0.073 R)
• M25: 20,404,102 km (0.059 R)
• M26: 21,543,440 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391

Radius: 9.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.37 AU - 11.47 AU

Year: 11528 Days

Day: 12.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,714,481 km

• M1: 125,812 km (0.097 R)
• M2: 435,330 km (0.08 R)
• M3: 819,497 km (0.053 R)
• M4: 1,287,140 km (0.107 R)
• M5: 2,767,860 km (0.107 R)
• M6: 6,948,073 km (0.1 R)
• M7: 9,120,533 km (0.029 R)
• M8: 13,350,712 km (0.103 R)
• M9: 17,930,202 km (0.075 R)
• M10: 27,082,600 km (0.069 R)
• M11: 30,133,948 km (0.097 R)
• M12: 30,853,364 km (0.09 R)
• M13: 37,733,669 km (0.069 R)
• M14: 39,907,626 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 18,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit