🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.73 AU - 0.95 AU

Year: 274 Days

Day: 28 Hours

Environment

Temp: 110 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.77 AU - 1.27 AU

Year: 367 Days

Day: 29.3 Hours

Environment

Temp: 91 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.14 AU - 1.76 AU

Year: 622 Days

Day: 32.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,965,569 km

• M1: 462,407 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.75 AU - 2.85 AU

Year: 1670 Days

Day: 30.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.54 AU - 4.58 AU

Year: 2916 Days

Day: 24.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 139.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,965,569 km

• M1: 798,404 km (0.053 R)
• M2: 1,318,107 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.4

Radius: 14.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.89 AU - 6.11 AU

Year: 5239 Days

Day: 13.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,965,569 km

• M1: 182,958 km (0.097 R)
• M2: 870,360 km (0.08 R)
• M3: 1,432,400 km (0.104 R)
• M4: 1,961,976 km (0.103 R)
• M5: 2,639,654 km (0.092 R)
• M6: 3,314,490 km (0.092 R)
• M7: 3,926,944 km (0.119 R)
• M8: 4,962,311 km (0.094 R)
• M9: 5,996,930 km (0.084 R)
• M10: 6,596,817 km (0.119 R)
• M11: 7,138,062 km (0.095 R)
• M12: 8,530,071 km (0.1 R)
• M13: 9,408,659 km (0.069 R)
• M14: 10,054,922 km (0.027 R)
• M15: 11,572,442 km (0.115 R)
• M16: 12,079,579 km (0.1 R)
• M17: 13,387,813 km (0.036 R)
• M18: 14,788,498 km (0.109 R)
• M19: 16,864,018 km (0.048 R)
• M20: 20,034,596 km (0.086 R)
• M21: 20,700,007 km (0.106 R)
• M22: 22,357,252 km (0.097 R)
• M23: 23,291,042 km (0.098 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 20,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit