🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.57 AU - 0.65 AU

Year: 172 Days

Day: 39.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,818,118 km

• M1: 51,761 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.74 AU - 1.02 AU

Year: 299 Days

Day: 20.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 64.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.39 AU - 1.51 AU

Year: 631 Days

Day: 40.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.71 AU - 3.39 AU

Year: 1926 Days

Day: 36 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268

Radius: 13.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.82 AU - 6.04 AU

Year: 4576 Days

Day: 14.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 20,818,118 km

• M1: 162,912 km (0.114 R)
• M2: 677,230 km (0.108 R)
• M3: 1,094,907 km (0.056 R)
• M4: 1,596,957 km (0.029 R)
• M5: 2,160,343 km (0.09 R)
• M6: 2,760,380 km (0.042 R)
• M7: 3,168,932 km (0.114 R)
• M8: 3,732,317 km (0.104 R)
• M9: 4,362,124 km (0.086 R)
• M10: 6,182,581 km (0.059 R)
• M11: 6,715,000 km (0.088 R)
• M12: 7,493,357 km (0.105 R)
• M13: 8,397,976 km (0.069 R)
• M14: 11,719,048 km (0.045 R)
• M15: 15,120,455 km (0.103 R)
• M16: 17,428,601 km (0.074 R)
• M17: 19,366,342 km (0.082 R)
• M18: 19,902,501 km (0.111 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 19,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit