🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.57 AU - 0.67 AU

Year: 173 Days

Day: 36.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.44 AU - 1.66 AU

Year: 685 Days

Day: 42.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,662,820 km

• M1: 45,328 km (0.109 R)
• M2: 106,214 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.57 AU - 1.63 AU

Year: 718 Days

Day: 20.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,662,820 km

• M1: 31,116 km (0.085 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.9

Radius: 10.2

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.78 AU - 8.66 AU

Year: 6882 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,662,820 km

• M1: 127,457 km (0.104 R)
• M2: 515,215 km (0.068 R)
• M3: 852,109 km (0.032 R)
• M4: 1,413,401 km (0.104 R)
• M5: 2,000,722 km (0.098 R)
• M6: 3,002,280 km (0.07 R)
• M7: 3,522,731 km (0.086 R)
• M8: 4,179,017 km (0.118 R)
• M9: 5,863,937 km (0.073 R)
• M10: 8,367,607 km (0.039 R)
• M11: 10,955,950 km (0.11 R)
• M12: 13,063,484 km (0.084 R)
• M13: 13,919,334 km (0.063 R)
• M14: 16,777,551 km (0.101 R)
• M15: 17,177,127 km (0.079 R)
• M16: 19,783,421 km (0.114 R)
• M17: 21,923,119 km (0.115 R)
• M18: 22,967,312 km (0.07 R)
• M19: 24,297,387 km (0.074 R)
• M20: 24,981,498 km (0.087 R)
• M21: 26,388,017 km (0.096 R)
• M22: 30,330,519 km (0.098 R)
• M23: 33,375,734 km (0.119 R)
• M24: 36,064,456 km (0.064 R)
• M25: 37,179,409 km (0.099 R)
• M26: 37,745,338 km (0.099 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 14,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit