🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.76 AU - 0.8 AU

Year: 242 Days

Day: 17.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 87.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,919,187 km

• M1: 57,745 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.91 AU - 1.43 AU

Year: 445 Days

Day: 34.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,919,187 km

• M1: 52,359 km (0.066 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.7

Radius: 13.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.45 AU - 10.07 AU

Year: 9112 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,919,187 km

• M1: 163,062 km (0.111 R)
• M2: 1,279,810 km (0.095 R)
• M3: 1,858,454 km (0.109 R)
• M4: 2,290,343 km (0.074 R)
• M5: 4,567,223 km (0.084 R)
• M6: 5,048,330 km (0.098 R)
• M7: 6,184,526 km (0.076 R)
• M8: 7,648,790 km (0.113 R)
• M9: 8,640,773 km (0.081 R)
• M10: 9,144,768 km (0.105 R)
• M11: 11,198,747 km (0.076 R)
• M12: 12,535,105 km (0.06 R)
• M13: 13,789,333 km (0.115 R)
• M14: 15,060,018 km (0.116 R)
• M15: 18,351,919 km (0.107 R)
• M16: 20,125,850 km (0.036 R)
• M17: 22,096,204 km (0.077 R)
• M18: 22,867,231 km (0.102 R)
• M19: 23,567,499 km (0.087 R)
• M20: 24,827,562 km (0.11 R)
• M21: 30,846,034 km (0.083 R)
• M22: 31,917,454 km (0.074 R)
• M23: 33,908,452 km (0.073 R)
• M24: 34,362,033 km (0.103 R)
• M25: 35,981,130 km (0.116 R)
• M26: 37,771,667 km (0.051 R)
• M27: 38,627,217 km (0.097 R)
• M28: 40,250,504 km (0.09 R)
• M29: 42,179,568 km (0.07 R)
• M30: 42,968,248 km (0.099 R)
• M31: 45,119,316 km (0.071 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 12,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit