🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.46 AU - 0.64 AU

Year: 147 Days

Day: 34.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,018,280 km

• M1: 179,069 km (0.117 R)

Asteroid Belt

Center: 1.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.19 AU - 1.77 AU

Year: 648 Days

Day: 13.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.74 AU - 2.22 AU

Year: 1003 Days

Day: 14.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.3 AU - 3.4 AU

Year: 1732 Days

Day: 35.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,018,280 km

• M1: 21,991 km (0.101 R)
• M2: 958,174 km (0.109 R)

Asteroid Belt

Center: 7.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.2

Radius: 11

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.5 AU - 12.4 AU

Year: 14867 Days

Day: 9.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,018,280 km

• M1: 158,424 km (0.053 R)
• M2: 525,238 km (0.096 R)
• M3: 1,200,224 km (0.066 R)
• M4: 1,616,704 km (0.119 R)
• M5: 2,110,377 km (0.085 R)
• M6: 3,014,846 km (0.061 R)
• M7: 3,431,476 km (0.099 R)
• M8: 4,317,843 km (0.097 R)
• M9: 5,613,361 km (0.084 R)
• M10: 7,898,319 km (0.1 R)
• M11: 9,600,294 km (0.046 R)
• M12: 10,508,203 km (0.099 R)
• M13: 12,692,781 km (0.088 R)
• M14: 13,786,042 km (0.068 R)
• M15: 15,925,890 km (0.095 R)
• M16: 16,632,740 km (0.116 R)
• M17: 18,024,898 km (0.066 R)
• M18: 19,228,562 km (0.072 R)
• M19: 24,068,203 km (0.1 R)
• M20: 25,209,336 km (0.075 R)
• M21: 26,169,455 km (0.083 R)
• M22: 29,080,031 km (0.111 R)
• M23: 30,854,112 km (0.104 R)
• M24: 35,802,361 km (0.1 R)
• M25: 38,115,892 km (0.117 R)
• M26: 39,380,143 km (0.084 R)
• M27: 40,094,473 km (0.109 R)
• M28: 41,109,046 km (0.111 R)
• M29: 47,077,552 km (0.105 R)
• M30: 51,362,335 km (0.12 R)
• M31: 55,542,099 km (0.112 R)
• M32: 59,007,833 km (0.115 R)
• M33: 66,165,642 km (0.073 R)
• M34: 67,990,287 km (0.057 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 16,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit