🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.67 AU - 0.89 AU

Year: 262 Days

Day: 40.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.73 AU - 0.85 AU

Year: 267 Days

Day: 39.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,569,021 km

• M1: 41,738 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.83 AU - 1.37 AU

Year: 439 Days

Day: 16 Hours

Environment

Temp: -1 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,569,021 km

• M1: 54,603 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.33 AU - 1.47 AU

Year: 631 Days

Day: 24.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.1

Radius: 13.2

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.88 AU - 8 AU

Year: 7728 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 56.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,569,021 km

• M1: 167,998 km (0.112 R)
• M2: 624,272 km (0.119 R)
• M3: 1,258,417 km (0.093 R)
• M4: 1,924,876 km (0.115 R)
• M5: 2,639,355 km (0.076 R)
• M6: 3,092,188 km (0.104 R)
• M7: 3,819,234 km (0.109 R)
• M8: 6,229,405 km (0.104 R)
• M9: 6,737,738 km (0.101 R)
• M10: 7,962,347 km (0.113 R)
• M11: 8,650,048 km (0.065 R)
• M12: 9,099,739 km (0.061 R)
• M13: 9,612,411 km (0.11 R)
• M14: 11,914,124 km (0.117 R)
• M15: 14,625,137 km (0.085 R)
• M16: 15,856,477 km (0.109 R)
• M17: 17,509,533 km (0.11 R)
• M18: 18,897,502 km (0.078 R)
• M19: 20,515,553 km (0.117 R)
• M20: 22,307,885 km (0.11 R)
• M21: 24,291,104 km (0.027 R)
• M22: 24,737,205 km (0.107 R)
• M23: 25,923,067 km (0.12 R)
• M24: 33,296,447 km (0.045 R)
• M25: 37,756,857 km (0.033 R)
• M26: 39,450,754 km (0.113 R)
• M27: 42,214,126 km (0.077 R)
• M28: 44,569,095 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 15,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit