🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.59 AU - 0.69 AU

Year: 183 Days

Day: 36.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.55 AU - 0.75 AU

Year: 187 Days

Day: 22.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.62 AU - 0.82 AU

Year: 218 Days

Day: 36.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.8 AU - 1.3 AU

Year: 384 Days

Day: 14.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 55.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.62 AU - 2.46 AU

Year: 1039 Days

Day: 30.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,149,230 km

• M1: 60,737 km (0.118 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.1

Radius: 8.5

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.52 AU - 8.86 AU

Year: 7601 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 42,149,230 km

• M1: 107,710 km (0.09 R)
• M2: 436,975 km (0.111 R)
• M3: 802,892 km (0.114 R)
• M4: 1,120,488 km (0.114 R)
• M5: 1,470,547 km (0.038 R)
• M6: 1,923,829 km (0.119 R)
• M7: 2,340,608 km (0.083 R)
• M8: 3,089,046 km (0.106 R)
• M9: 3,760,890 km (0.114 R)
• M10: 4,198,015 km (0.105 R)
• M11: 4,554,956 km (0.118 R)
• M12: 5,361,139 km (0.052 R)
• M13: 5,682,774 km (0.111 R)
• M14: 7,215,853 km (0.063 R)
• M15: 9,508,740 km (0.107 R)
• M16: 12,083,469 km (0.113 R)
• M17: 13,036,108 km (0.066 R)
• M18: 13,383,923 km (0.067 R)
• M19: 14,219,876 km (0.09 R)
• M20: 16,799,691 km (0.055 R)
• M21: 17,985,105 km (0.058 R)
• M22: 19,904,445 km (0.086 R)
• M23: 20,913,633 km (0.044 R)
• M24: 21,956,479 km (0.076 R)
• M25: 23,542,516 km (0.061 R)
• M26: 23,972,311 km (0.085 R)
• M27: 24,670,783 km (0.115 R)
• M28: 25,925,760 km (0.098 R)
• M29: 31,476,140 km (0.103 R)
• M30: 32,951,325 km (0.117 R)
• M31: 33,597,438 km (0.119 R)
• M32: 34,252,078 km (0.066 R)
• M33: 39,074,066 km (0.087 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 15,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit