🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.74 AU - 1.22 AU

Year: 343 Days

Day: 42.3 Hours

Environment

Temp: 102 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,913,996 km

• M1: 43,234 km (0.088 R)
• M2: 163,062 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.04 AU - 1.42 AU

Year: 482 Days

Day: 46.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,913,996 km

• M1: 123,269 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.4 AU - 2.64 AU

Year: 1413 Days

Day: 24.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 152.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.41 AU - 3.19 AU

Year: 1654 Days

Day: 43.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,913,996 km

• M1: 93,499 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.95 AU - 5.53 AU

Year: 4235 Days

Day: 20.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.4

Radius: 14.7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.18 AU - 9.54 AU

Year: 7781 Days

Day: 12.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,913,996 km

• M1: 182,958 km (0.077 R)
• M2: 897,288 km (0.068 R)
• M3: 1,442,423 km (0.11 R)
• M4: 2,177,397 km (0.037 R)
• M5: 2,652,819 km (0.101 R)
• M6: 3,266,021 km (0.111 R)
• M7: 3,768,221 km (0.12 R)
• M8: 4,605,071 km (0.089 R)
• M9: 5,933,650 km (0.117 R)
• M10: 6,724,873 km (0.041 R)
• M11: 8,000,793 km (0.097 R)
• M12: 9,432,445 km (0.103 R)
• M13: 11,401,303 km (0.099 R)
• M14: 13,631,358 km (0.083 R)
• M15: 15,010,800 km (0.111 R)
• M16: 16,619,725 km (0.103 R)
• M17: 17,251,926 km (0.061 R)
• M18: 18,864,890 km (0.06 R)
• M19: 20,656,474 km (0.096 R)
• M20: 21,801,346 km (0.085 R)
• M21: 22,304,594 km (0.073 R)
• M22: 31,667,176 km (0.119 R)
• M23: 32,421,898 km (0.115 R)
• M24: 32,968,229 km (0.055 R)
• M25: 33,632,144 km (0.112 R)
• M26: 36,612,134 km (0.042 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 15,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit