🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.8 AU - 0.94 AU

Year: 293 Days

Day: 17 Hours

Environment

Temp: 91 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.96 AU - 1.46 AU

Year: 481 Days

Day: 47.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.05 AU - 1.55 AU

Year: 536 Days

Day: 23.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,082,540 km

• M1: 101,577 km (0.083 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.2

Radius: 10.1

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.45 AU - 10.91 AU

Year: 10892 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,082,540 km

• M1: 127,607 km (0.049 R)
• M2: 560,992 km (0.037 R)
• M3: 1,161,777 km (0.05 R)
• M4: 1,602,792 km (0.074 R)
• M5: 2,324,901 km (0.108 R)
• M6: 2,738,987 km (0.119 R)
• M7: 4,022,537 km (0.084 R)
• M8: 5,281,254 km (0.081 R)
• M9: 5,889,369 km (0.072 R)
• M10: 6,908,878 km (0.103 R)
• M11: 8,367,458 km (0.088 R)
• M12: 8,896,436 km (0.101 R)
• M13: 10,897,307 km (0.09 R)
• M14: 11,296,135 km (0.052 R)
• M15: 12,002,686 km (0.102 R)
• M16: 14,031,083 km (0.042 R)
• M17: 14,778,325 km (0.057 R)
• M18: 15,623,403 km (0.047 R)
• M19: 17,410,051 km (0.082 R)
• M20: 18,512,886 km (0.057 R)
• M21: 20,339,327 km (0.096 R)
• M22: 25,525,137 km (0.101 R)
• M23: 29,506,834 km (0.06 R)
• M24: 34,857,949 km (0.063 R)
• M25: 38,021,196 km (0.059 R)
• M26: 39,205,413 km (0.105 R)
• M27: 41,096,031 km (0.12 R)
• M28: 46,682,165 km (0.093 R)
• M29: 47,282,352 km (0.08 R)
• M30: 52,430,912 km (0.08 R)
• M31: 52,754,343 km (0.094 R)
• M32: 53,733,012 km (0.087 R)
• M33: 54,061,828 km (0.117 R)
• M34: 55,558,555 km (0.117 R)
• M35: 56,063,448 km (0.117 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit