🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.72 AU - 0.92 AU

Year: 281 Days

Day: 39.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,237,042 km

• M1: 773,571 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.69 AU - 0.95 AU

Year: 281 Days

Day: 43.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.84 AU - 1.28 AU

Year: 413 Days

Day: 24.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.93 AU - 2.89 AU

Year: 1417 Days

Day: 41.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.87 AU - 2.89 AU

Year: 1851 Days

Day: 25 Hours

Environment

Temp: -114 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.9

Radius: 11.2

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.11 AU - 7.49 AU

Year: 7470 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,237,042 km

• M1: 139,425 km (0.059 R)
• M2: 565,480 km (0.103 R)
• M3: 1,107,323 km (0.086 R)
• M4: 1,557,314 km (0.103 R)
• M5: 2,213,899 km (0.052 R)
• M6: 3,596,632 km (0.078 R)
• M7: 4,211,479 km (0.096 R)
• M8: 5,108,169 km (0.095 R)
• M9: 5,852,269 km (0.118 R)
• M10: 7,317,131 km (0.053 R)
• M11: 8,435,525 km (0.051 R)
• M12: 10,247,454 km (0.087 R)
• M13: 10,957,146 km (0.099 R)
• M14: 11,324,110 km (0.106 R)
• M15: 11,917,415 km (0.059 R)
• M16: 15,007,060 km (0.087 R)
• M17: 16,258,147 km (0.084 R)
• M18: 16,667,297 km (0.103 R)
• M19: 18,154,001 km (0.063 R)
• M20: 19,650,428 km (0.117 R)
• M21: 21,389,504 km (0.092 R)
• M22: 22,464,215 km (0.079 R)
• M23: 23,315,277 km (0.096 R)
• M24: 24,011,356 km (0.088 R)
• M25: 29,278,098 km (0.088 R)
• M26: 31,017,772 km (0.099 R)
• M27: 31,436,945 km (0.103 R)
• M28: 41,011,658 km (0.07 R)
• M29: 41,390,140 km (0.073 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 13,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit