🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.6 AU - 0.82 AU

Year: 224 Days

Day: 38.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.79 AU - 2.39 AU

Year: 1132 Days

Day: 21.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,358,110 km

• M1: 185,501 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.98 AU - 3.1 AU

Year: 1986 Days

Day: 32.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.4

Radius: 14

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.72 AU - 7.26 AU

Year: 6925 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,358,110 km

• M1: 178,321 km (0.11 R)
• M2: 705,204 km (0.12 R)
• M3: 1,271,731 km (0.097 R)
• M4: 2,082,552 km (0.104 R)
• M5: 2,775,788 km (0.093 R)
• M6: 3,258,840 km (0.079 R)
• M7: 4,524,438 km (0.119 R)
• M8: 5,255,523 km (0.086 R)
• M9: 6,384,538 km (0.12 R)
• M10: 7,559,031 km (0.11 R)
• M11: 8,996,068 km (0.086 R)
• M12: 10,654,360 km (0.092 R)
• M13: 11,314,087 km (0.055 R)
• M14: 13,730,392 km (0.062 R)
• M15: 14,626,333 km (0.098 R)
• M16: 16,043,025 km (0.055 R)
• M17: 18,204,266 km (0.09 R)
• M18: 21,207,443 km (0.052 R)
• M19: 22,404,824 km (0.093 R)
• M20: 26,779,814 km (0.097 R)
• M21: 31,025,701 km (0.073 R)
• M22: 33,258,599 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 12,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit