🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.44 AU - 0.6 AU

Year: 132 Days

Day: 21.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.69 AU - 0.71 AU

Year: 206 Days

Day: 17.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,693,941 km

• M1: 38,297 km (0.101 R)
• M2: 193,430 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.17 AU - 1.29 AU

Year: 479 Days

Day: 26.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,693,941 km

• M1: 31,116 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.74 AU - 1.94 AU

Year: 877 Days

Day: 35.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.7

Radius: 6

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.9 AU - 17.12 AU

Year: 23578 Days

Day: 19.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,693,941 km

• M1: 74,649 km (0.058 R)
• M2: 283,787 km (0.097 R)
• M3: 481,556 km (0.07 R)
• M4: 887,863 km (0.115 R)
• M5: 1,280,707 km (0.096 R)
• M6: 1,713,793 km (0.113 R)
• M7: 2,002,367 km (0.057 R)
• M8: 3,899,717 km (0.098 R)
• M9: 9,667,463 km (0.103 R)
• M10: 10,641,345 km (0.088 R)
• M11: 12,319,983 km (0.118 R)
• M12: 13,119,733 km (0.079 R)
• M13: 14,970,558 km (0.061 R)
• M14: 18,231,941 km (0.107 R)
• M15: 22,813,226 km (0.12 R)
• M16: 34,683,369 km (0.094 R)
• M17: 36,812,595 km (0.118 R)
• M18: 37,770,919 km (0.09 R)
• M19: 42,364,322 km (0.039 R)
• M20: 43,872,717 km (0.109 R)
• M21: 60,784,607 km (0.057 R)
• M22: 64,658,593 km (0.099 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 19,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit