🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.71 AU - 0.89 AU

Year: 259 Days

Day: 34.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,031,604 km

• M1: 78,240 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.63 AU - 2.57 AU

Year: 1101 Days

Day: 46.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.46 AU - 3.16 AU

Year: 1704 Days

Day: 44 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.2

Radius: 8.4

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.31 AU - 13.47 AU

Year: 12997 Days

Day: 12.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,031,604 km

• M1: 104,419 km (0.102 R)
• M2: 1,134,700 km (0.063 R)
• M3: 1,576,762 km (0.051 R)
• M4: 1,904,680 km (0.115 R)
• M5: 2,615,270 km (0.098 R)
• M6: 3,672,777 km (0.057 R)
• M7: 4,196,220 km (0.08 R)
• M8: 5,256,121 km (0.073 R)
• M9: 6,142,638 km (0.118 R)
• M10: 6,641,248 km (0.113 R)
• M11: 6,961,387 km (0.063 R)
• M12: 7,763,232 km (0.087 R)
• M13: 8,438,517 km (0.077 R)
• M14: 8,862,327 km (0.088 R)
• M15: 9,201,615 km (0.088 R)
• M16: 9,752,285 km (0.095 R)
• M17: 11,479,692 km (0.094 R)
• M18: 13,213,082 km (0.118 R)
• M19: 17,795,714 km (0.064 R)
• M20: 21,034,358 km (0.098 R)
• M21: 22,792,283 km (0.061 R)
• M22: 24,456,260 km (0.095 R)
• M23: 25,221,154 km (0.081 R)
• M24: 25,609,510 km (0.075 R)
• M25: 27,920,797 km (0.062 R)
• M26: 35,318,860 km (0.064 R)
• M27: 36,791,203 km (0.041 R)
• M28: 38,559,898 km (0.067 R)
• M29: 40,120,503 km (0.068 R)
• M30: 41,587,610 km (0.065 R)
• M31: 43,090,171 km (0.118 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 10,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit