🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.89 AU - 1.05 AU

Year: 349 Days

Day: 33.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,996,700 km

• M1: 525,687 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.98 AU - 1 AU

Year: 360 Days

Day: 26.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.55 AU - 4.09 AU

Year: 2727 Days

Day: 47.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.9

Radius: 8.6

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.55 AU - 12.79 AU

Year: 13635 Days

Day: 12.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,996,700 km

• M1: 111,301 km (0.089 R)
• M2: 430,243 km (0.099 R)
• M3: 811,269 km (0.092 R)
• M4: 1,158,187 km (0.034 R)
• M5: 1,465,760 km (0.087 R)
• M6: 1,843,644 km (0.104 R)
• M7: 2,797,480 km (0.102 R)
• M8: 3,149,035 km (0.12 R)
• M9: 3,914,527 km (0.062 R)
• M10: 4,738,064 km (0.06 R)
• M11: 6,348,186 km (0.119 R)
• M12: 6,957,797 km (0.061 R)
• M13: 8,562,234 km (0.101 R)
• M14: 9,163,767 km (0.075 R)
• M15: 10,347,984 km (0.115 R)
• M16: 10,659,447 km (0.066 R)
• M17: 11,192,314 km (0.071 R)
• M18: 13,441,668 km (0.074 R)
• M19: 13,750,288 km (0.069 R)
• M20: 14,835,322 km (0.119 R)
• M21: 15,839,123 km (0.085 R)
• M22: 16,462,797 km (0.118 R)
• M23: 17,030,820 km (0.102 R)
• M24: 18,508,099 km (0.116 R)
• M25: 23,272,941 km (0.098 R)
• M26: 25,089,059 km (0.062 R)
• M27: 26,415,394 km (0.09 R)
• M28: 29,413,634 km (0.054 R)
• M29: 32,853,787 km (0.118 R)
• M30: 35,603,695 km (0.092 R)
• M31: 36,314,434 km (0.082 R)
• M32: 38,876,447 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 13,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit