🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.57 AU - 0.59 AU

Year: 156 Days

Day: 44.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,433,972 km

• M1: 208,539 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.15 AU - 1.39 AU

Year: 505 Days

Day: 13.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,433,972 km

• M1: 516,861 km (0.116 R)

Asteroid Belt

Center: 7.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.7

Radius: 5.2

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.39 AU - 14.41 AU

Year: 18299 Days

Day: 16.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,433,972 km

• M1: 64,626 km (0.091 R)
• M2: 284,535 km (0.106 R)
• M3: 801,695 km (0.052 R)
• M4: 1,023,549 km (0.113 R)
• M5: 1,246,001 km (0.095 R)
• M6: 1,771,837 km (0.112 R)
• M7: 2,498,135 km (0.082 R)
• M8: 2,673,314 km (0.096 R)
• M9: 4,111,249 km (0.098 R)
• M10: 6,894,068 km (0.106 R)
• M11: 7,968,331 km (0.062 R)
• M12: 8,945,055 km (0.105 R)
• M13: 10,612,772 km (0.039 R)
• M14: 13,453,486 km (0.087 R)
• M15: 16,996,113 km (0.117 R)
• M16: 18,357,454 km (0.05 R)
• M17: 18,522,311 km (0.104 R)
• M18: 20,666,497 km (0.095 R)
• M19: 24,531,956 km (0.102 R)
• M20: 26,371,262 km (0.117 R)
• M21: 27,431,911 km (0.065 R)
• M22: 36,829,649 km (0.04 R)
• M23: 42,315,254 km (0.103 R)
• M24: 44,505,367 km (0.092 R)
• M25: 48,951,266 km (0.078 R)
• M26: 55,384,722 km (0.1 R)
• M27: 56,596,016 km (0.117 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 18,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit