🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.53 AU - 0.59 AU

Year: 154 Days

Day: 47.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.91 AU - 1.97 AU

Year: 992 Days

Day: 13.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.3 AU - 3.44 AU

Year: 2271 Days

Day: 41.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.4

Radius: 7.3

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.87 AU - 17.35 AU

Year: 25981 Days

Day: 23.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 98,973,066 km

• M1: 90,956 km (0.09 R)
• M2: 411,394 km (0.072 R)
• M3: 835,355 km (0.1 R)
• M4: 1,599,052 km (0.109 R)
• M5: 1,848,880 km (0.102 R)
• M6: 2,124,888 km (0.094 R)
• M7: 2,814,385 km (0.114 R)
• M8: 3,742,041 km (0.105 R)
• M9: 4,258,154 km (0.08 R)
• M10: 7,158,258 km (0.113 R)
• M11: 16,097,778 km (0.085 R)
• M12: 16,903,811 km (0.116 R)
• M13: 18,499,572 km (0.1 R)
• M14: 19,483,926 km (0.06 R)
• M15: 20,606,359 km (0.109 R)
• M16: 24,000,884 km (0.101 R)
• M17: 27,750,704 km (0.099 R)
• M18: 35,481,773 km (0.106 R)
• M19: 45,941,057 km (0.098 R)
• M20: 46,297,399 km (0.088 R)
• M21: 49,401,106 km (0.106 R)
• M22: 49,775,101 km (0.054 R)
• M23: 53,226,922 km (0.101 R)
• M24: 54,015,154 km (0.119 R)
• M25: 58,489,626 km (0.03 R)
• M26: 60,816,920 km (0.095 R)
• M27: 61,894,773 km (0.077 R)
• M28: 73,141,391 km (0.025 R)
• M29: 74,360,165 km (0.101 R)
• M30: 79,115,432 km (0.119 R)
• M31: 98,676,700 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 19,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit