🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.48 AU - 0.56 AU

Year: 136 Days

Day: 38.5 Hours

Environment

Temp: 243 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,041,810 km

• M1: 157,377 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.56 AU - 0.94 AU

Year: 235 Days

Day: 38.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,041,810 km

• M1: 18,849 km (0.111 R)
• M2: 48,769 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.11 AU - 3.11 AU

Year: 1983 Days

Day: 39.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.6

Radius: 14.2

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.65 AU - 11.55 AU

Year: 10757 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,041,810 km

• M1: 176,525 km (0.064 R)
• M2: 1,017,266 km (0.043 R)
• M3: 1,645,128 km (0.069 R)
• M4: 2,791,945 km (0.1 R)
• M5: 3,448,381 km (0.106 R)
• M6: 4,258,902 km (0.086 R)
• M7: 5,073,163 km (0.067 R)
• M8: 5,629,368 km (0.105 R)
• M9: 7,784,475 km (0.07 R)
• M10: 8,274,258 km (0.082 R)
• M11: 10,590,632 km (0.088 R)
• M12: 11,295,986 km (0.026 R)
• M13: 11,765,723 km (0.109 R)
• M14: 12,856,591 km (0.084 R)
• M15: 13,542,946 km (0.091 R)
• M16: 14,495,884 km (0.066 R)
• M17: 15,556,982 km (0.11 R)
• M18: 16,870,750 km (0.095 R)
• M19: 22,461,971 km (0.09 R)
• M20: 23,967,673 km (0.042 R)
• M21: 32,205,878 km (0.055 R)
• M22: 33,046,768 km (0.099 R)
• M23: 34,118,637 km (0.112 R)
• M24: 37,936,524 km (0.111 R)
• M25: 38,992,984 km (0.086 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 15,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit