🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.74 AU - 1.2 AU

Year: 333 Days

Day: 34.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.33 AU - 2.09 AU

Year: 779 Days

Day: 39.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,167,133 km

• M1: 50,414 km (0.118 R)
• M2: 95,443 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.65 AU - 3.47 AU

Year: 1864 Days

Day: 22.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,167,133 km

• M1: 41,289 km (0.112 R)
• M2: 63,130 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.53 AU - 4.71 AU

Year: 3458 Days

Day: 47.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.1

Radius: 14.4

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.71 AU - 14.05 AU

Year: 13369 Days

Day: 6.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,167,133 km

• M1: 179,218 km (0.082 R)
• M2: 840,740 km (0.101 R)
• M3: 2,568,446 km (0.118 R)
• M4: 3,527,368 km (0.104 R)
• M5: 4,616,291 km (0.069 R)
• M6: 5,544,695 km (0.118 R)
• M7: 6,553,135 km (0.067 R)
• M8: 7,145,094 km (0.052 R)
• M9: 7,680,654 km (0.105 R)
• M10: 8,583,776 km (0.11 R)
• M11: 9,503,504 km (0.077 R)
• M12: 11,359,714 km (0.111 R)
• M13: 12,091,397 km (0.074 R)
• M14: 12,660,468 km (0.09 R)
• M15: 13,313,911 km (0.084 R)
• M16: 14,476,137 km (0.086 R)
• M17: 19,293,787 km (0.087 R)
• M18: 19,984,480 km (0.104 R)
• M19: 21,599,389 km (0.059 R)
• M20: 24,281,978 km (0.084 R)
• M21: 28,711,721 km (0.071 R)
• M22: 29,840,886 km (0.087 R)
• M23: 30,999,372 km (0.069 R)
• M24: 31,471,054 km (0.096 R)
• M25: 34,402,873 km (0.112 R)
• M26: 35,291,185 km (0.09 R)
• M27: 35,805,652 km (0.085 R)
• M28: 37,113,736 km (0.07 R)
• M29: 38,318,148 km (0.109 R)
• M30: 41,371,441 km (0.096 R)
• M31: 47,177,185 km (0.07 R)
• M32: 48,590,136 km (0.08 R)
• M33: 62,227,029 km (0.1 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 16,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit