🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.11 AU - 1.29 AU

Year: 458 Days

Day: 26.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,511,629 km

• M1: 637,137 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.41 AU - 3.21 AU

Year: 1640 Days

Day: 12.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3 AU - 4.08 AU

Year: 2320 Days

Day: 32.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,511,629 km

• M1: 894,595 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.36 AU - 5.16 AU

Year: 3617 Days

Day: 18.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,511,629 km

• M1: 528,529 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.76 AU - 5.86 AU

Year: 4261 Days

Day: 38.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.2

Radius: 13.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.69 AU - 8.09 AU

Year: 6298 Days

Day: 6.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 164.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,511,629 km

• M1: 166,652 km (0.086 R)
• M2: 922,570 km (0.098 R)
• M3: 1,582,596 km (0.109 R)
• M4: 2,339,262 km (0.099 R)
• M5: 3,391,085 km (0.09 R)
• M6: 4,111,249 km (0.045 R)
• M7: 6,082,500 km (0.109 R)
• M8: 6,826,899 km (0.108 R)
• M9: 7,294,691 km (0.111 R)
• M10: 8,786,781 km (0.061 R)
• M11: 11,544,318 km (0.045 R)
• M12: 12,367,705 km (0.102 R)
• M13: 12,793,909 km (0.096 R)
• M14: 17,019,301 km (0.112 R)
• M15: 18,086,083 km (0.054 R)
• M16: 18,566,741 km (0.112 R)
• M17: 20,574,943 km (0.1 R)
• M18: 21,250,078 km (0.087 R)
• M19: 21,940,024 km (0.051 R)
• M20: 23,043,009 km (0.041 R)
• M21: 25,104,019 km (0.117 R)
• M22: 26,048,729 km (0.06 R)
• M23: 29,970,437 km (0.109 R)
• M24: 32,322,415 km (0.063 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 14,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit