🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.74 AU - 0.98 AU

Year: 299 Days

Day: 44.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,905,068 km

• M1: 45,029 km (0.118 R)
• M2: 180,415 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.63 AU - 2.63 AU

Year: 1165 Days

Day: 45.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,905,068 km

• M1: 126,261 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.1 AU - 3.72 AU

Year: 2360 Days

Day: 40.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 65.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,905,068 km

• M1: 25,731 km (0.108 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.18 AU - 4.86 AU

Year: 3020 Days

Day: 14 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.6

Radius: 12.5

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.24 AU - 4.84 AU

Year: 3625 Days

Day: 14.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 124.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 23,905,068 km

• M1: 156,779 km (0.069 R)
• M2: 612,603 km (0.055 R)
• M3: 1,130,661 km (0.042 R)
• M4: 1,532,032 km (0.077 R)
• M5: 2,083,450 km (0.05 R)
• M6: 2,733,003 km (0.067 R)
• M7: 3,895,229 km (0.104 R)
• M8: 4,765,291 km (0.098 R)
• M9: 5,362,635 km (0.068 R)
• M10: 6,009,496 km (0.102 R)
• M11: 6,798,774 km (0.114 R)
• M12: 7,656,120 km (0.071 R)
• M13: 8,128,251 km (0.119 R)
• M14: 9,243,353 km (0.098 R)
• M15: 9,740,467 km (0.085 R)
• M16: 10,255,233 km (0.103 R)
• M17: 12,178,912 km (0.054 R)
• M18: 12,917,776 km (0.109 R)
• M19: 13,637,192 km (0.057 R)
• M20: 14,535,677 km (0.081 R)
• M21: 15,957,006 km (0.12 R)
• M22: 18,588,732 km (0.109 R)
• M23: 19,320,266 km (0.088 R)
• M24: 20,711,227 km (0.065 R)
• M25: 21,497,663 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 10,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit