🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.16 AU - 1.62 AU

Year: 579 Days

Day: 16.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.5 AU - 2.26 AU

Year: 910 Days

Day: 23.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 165 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,336,053 km

• M1: 337,642 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.7 AU - 2.2 AU

Year: 962 Days

Day: 46 Hours

Environment

Temp: -60 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.31 AU - 3.15 AU

Year: 1593 Days

Day: 45.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,336,053 km

• M1: 73,153 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.36 AU - 5.24 AU

Year: 3148 Days

Day: 30.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.9

Radius: 14.1

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.17 AU - 7.43 AU

Year: 6261 Days

Day: 10.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,336,053 km

• M1: 175,329 km (0.044 R)
• M2: 1,247,497 km (0.085 R)
• M3: 1,868,178 km (0.088 R)
• M4: 3,043,120 km (0.093 R)
• M5: 3,746,230 km (0.063 R)
• M6: 5,856,607 km (0.046 R)
• M7: 8,012,761 km (0.108 R)
• M8: 10,997,538 km (0.047 R)
• M9: 11,499,140 km (0.105 R)
• M10: 12,387,302 km (0.091 R)
• M11: 13,320,643 km (0.062 R)
• M12: 16,729,380 km (0.087 R)
• M13: 17,461,512 km (0.088 R)
• M14: 21,447,697 km (0.093 R)
• M15: 22,153,201 km (0.114 R)
• M16: 23,036,576 km (0.088 R)
• M17: 25,478,013 km (0.069 R)
• M18: 27,533,488 km (0.09 R)
• M19: 33,726,990 km (0.069 R)
• M20: 34,574,461 km (0.065 R)
• M21: 37,653,335 km (0.091 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 16,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit