🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.49 AU - 0.71 AU

Year: 174 Days

Day: 28.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.66 AU - 1.06 AU

Year: 299 Days

Day: 44.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,942,134 km

• M1: 31,266 km (0.1 R)
• M2: 224,247 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.06 AU - 1.44 AU

Year: 524 Days

Day: 21 Hours

Environment

Temp: -1 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,942,134 km

• M1: 48,320 km (0.049 R)

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.8

Radius: 14.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.41 AU - 8.27 AU

Year: 6704 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,942,134 km

• M1: 182,061 km (0.086 R)
• M2: 652,546 km (0.103 R)
• M3: 1,613,712 km (0.063 R)
• M4: 2,345,395 km (0.1 R)
• M5: 3,377,471 km (0.118 R)
• M6: 4,246,934 km (0.076 R)
• M7: 5,115,499 km (0.094 R)
• M8: 5,747,849 km (0.107 R)
• M9: 8,121,818 km (0.106 R)
• M10: 9,908,765 km (0.055 R)
• M11: 12,257,750 km (0.086 R)
• M12: 13,562,244 km (0.081 R)
• M13: 16,703,799 km (0.095 R)
• M14: 20,155,022 km (0.076 R)
• M15: 22,598,105 km (0.077 R)
• M16: 23,563,310 km (0.097 R)
• M17: 26,009,385 km (0.095 R)
• M18: 27,429,218 km (0.09 R)
• M19: 28,527,416 km (0.061 R)
• M20: 29,464,946 km (0.064 R)
• M21: 30,229,691 km (0.104 R)
• M22: 34,358,442 km (0.081 R)
• M23: 34,992,588 km (0.093 R)
• M24: 35,634,512 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 10,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit