🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.54 AU - 0.76 AU

Year: 193 Days

Day: 27.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 163.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.24 AU - 1.42 AU

Year: 566 Days

Day: 16.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,703,949 km

• M1: 37,549 km (0.105 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.3

Radius: 12.1

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.94 AU - 7.18 AU

Year: 5504 Days

Day: 13.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,703,949 km

• M1: 150,495 km (0.104 R)
• M2: 629,957 km (0.09 R)
• M3: 1,826,141 km (0.063 R)
• M4: 2,319,066 km (0.08 R)
• M5: 3,393,329 km (0.095 R)
• M6: 3,788,716 km (0.112 R)
• M7: 4,598,788 km (0.119 R)
• M8: 5,493,084 km (0.107 R)
• M9: 5,981,970 km (0.046 R)
• M10: 6,375,263 km (0.117 R)
• M11: 6,818,222 km (0.107 R)
• M12: 7,247,867 km (0.055 R)
• M13: 9,965,163 km (0.12 R)
• M14: 10,782,715 km (0.078 R)
• M15: 11,831,546 km (0.044 R)
• M16: 14,887,083 km (0.03 R)
• M17: 15,499,536 km (0.088 R)
• M18: 15,897,915 km (0.084 R)
• M19: 19,270,749 km (0.117 R)
• M20: 20,267,669 km (0.1 R)
• M21: 21,020,146 km (0.103 R)
• M22: 25,143,812 km (0.116 R)
• M23: 26,657,443 km (0.087 R)
• M24: 28,400,109 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 13.1

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.86 AU - 14.54 AU

Year: 14766 Days

Day: 9 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,703,949 km

• M1: 162,912 km (0.12 R)
• M2: 1,017,864 km (0.046 R)
• M3: 1,825,244 km (0.085 R)
• M4: 2,418,100 km (0.047 R)
• M5: 3,274,548 km (0.043 R)
• M6: 4,380,525 km (0.119 R)
• M7: 5,067,329 km (0.074 R)
• M8: 6,034,479 km (0.11 R)
• M9: 6,581,259 km (0.063 R)
• M10: 7,524,773 km (0.113 R)
• M11: 9,729,546 km (0.112 R)
• M12: 10,638,503 km (0.105 R)
• M13: 12,919,871 km (0.084 R)
• M14: 17,035,009 km (0.05 R)
• M15: 19,349,737 km (0.107 R)
• M16: 22,637,000 km (0.075 R)
• M17: 24,231,115 km (0.103 R)
• M18: 25,241,499 km (0.114 R)
• M19: 40,923,395 km (0.113 R)
• M20: 45,045,265 km (0.117 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: 221 - 16,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit