🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.51 AU - 0.83 AU

Year: 211 Days

Day: 23.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,120,016 km

• M1: 164,408 km (0.078 R)
• M2: 337,942 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.88 AU - 1.34 AU

Year: 450 Days

Day: 39.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,120,016 km

• M1: 492,027 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.98 AU - 1.38 AU

Year: 494 Days

Day: 12.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,120,016 km

• M1: 707,897 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.29 AU - 3.55 AU

Year: 1921 Days

Day: 42.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.6

Radius: 9.3

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.41 AU - 8.75 AU

Year: 8843 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,120,016 km

• M1: 116,387 km (0.103 R)
• M2: 558,150 km (0.105 R)
• M3: 1,050,775 km (0.082 R)
• M4: 1,373,608 km (0.112 R)
• M5: 1,985,014 km (0.077 R)
• M6: 2,353,922 km (0.085 R)
• M7: 3,812,203 km (0.079 R)
• M8: 4,487,188 km (0.068 R)
• M9: 5,469,448 km (0.107 R)
• M10: 7,063,263 km (0.062 R)
• M11: 8,584,375 km (0.04 R)
• M12: 9,358,693 km (0.115 R)
• M13: 12,011,512 km (0.059 R)
• M14: 12,413,033 km (0.113 R)
• M15: 16,379,321 km (0.068 R)
• M16: 17,633,101 km (0.095 R)
• M17: 21,925,662 km (0.052 R)
• M18: 22,601,845 km (0.084 R)
• M19: 23,060,213 km (0.043 R)
• M20: 26,025,093 km (0.106 R)
• M21: 26,867,927 km (0.08 R)
• M22: 28,166,437 km (0.112 R)
• M23: 31,737,487 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 19,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit