🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.76 AU - 0.78 AU

Year: 237 Days

Day: 40.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.33 AU - 2.15 AU

Year: 807 Days

Day: 13.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.89 AU - 2.21 AU

Year: 1032 Days

Day: 33.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 117.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,546,413 km

• M1: 1,106,725 km (0.099 R)
• M2: 1,314,965 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.06 AU - 5.52 AU

Year: 3685 Days

Day: 34.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.3

Radius: 10.7

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.76 AU - 10.88 AU

Year: 11652 Days

Day: 13.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,546,413 km

• M1: 133,142 km (0.11 R)
• M2: 560,244 km (0.074 R)
• M3: 894,296 km (0.096 R)
• M4: 1,567,187 km (0.082 R)
• M5: 1,920,238 km (0.084 R)
• M6: 2,407,030 km (0.094 R)
• M7: 2,882,003 km (0.091 R)
• M8: 3,822,525 km (0.104 R)
• M9: 4,198,015 km (0.099 R)
• M10: 4,956,477 km (0.094 R)
• M11: 5,298,308 km (0.11 R)
• M12: 7,876,029 km (0.112 R)
• M13: 10,344,992 km (0.074 R)
• M14: 11,193,960 km (0.12 R)
• M15: 11,725,332 km (0.106 R)
• M16: 14,848,187 km (0.089 R)
• M17: 15,927,984 km (0.077 R)
• M18: 16,374,235 km (0.087 R)
• M19: 18,243,460 km (0.086 R)
• M20: 20,686,992 km (0.039 R)
• M21: 23,151,018 km (0.102 R)
• M22: 24,502,785 km (0.087 R)
• M23: 28,545,219 km (0.052 R)
• M24: 30,325,134 km (0.08 R)
• M25: 31,942,287 km (0.114 R)
• M26: 39,122,237 km (0.053 R)
• M27: 41,176,216 km (0.074 R)
• M28: 44,610,683 km (0.067 R)
• M29: 51,233,680 km (0.096 R)
• M30: 52,698,244 km (0.085 R)
• M31: 56,052,377 km (0.112 R)
• M32: 56,912,715 km (0.069 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 16,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit