🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.79 AU - 0.87 AU

Year: 285 Days

Day: 13 Hours

Environment

Temp: 153 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,380,449 km

• M1: 489,185 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.09 AU - 1.65 AU

Year: 604 Days

Day: 42.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.76 AU - 1.86 AU

Year: 917 Days

Day: 20 Hours

Environment

Temp: -57 °C

Axial Tilt: 51.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.32 AU - 2.34 AU

Year: 1340 Days

Day: 48 Hours

Environment

Temp: -99 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.2

Radius: 3.7

Gravity: 16.89 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.7 AU - 12.5 AU

Year: 15856 Days

Day: 16.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 45,380,449 km

• M1: 46,076 km (0.053 R)
• M2: 257,159 km (0.114 R)
• M3: 454,030 km (0.113 R)
• M4: 604,824 km (0.085 R)
• M5: 880,084 km (0.096 R)
• M6: 999,164 km (0.092 R)
• M7: 1,209,798 km (0.119 R)
• M8: 1,503,907 km (0.069 R)
• M9: 1,891,515 km (0.098 R)
• M10: 2,379,803 km (0.061 R)
• M11: 2,839,966 km (0.067 R)
• M12: 3,193,466 km (0.084 R)
• M13: 3,453,018 km (0.113 R)
• M14: 4,177,072 km (0.117 R)
• M15: 4,430,042 km (0.104 R)
• M16: 5,678,885 km (0.117 R)
• M17: 6,059,611 km (0.08 R)
• M18: 7,384,749 km (0.108 R)
• M19: 8,800,095 km (0.063 R)
• M20: 9,595,507 km (0.086 R)
• M21: 10,134,957 km (0.104 R)
• M22: 17,108,461 km (0.06 R)
• M23: 19,868,243 km (0.044 R)
• M24: 20,104,308 km (0.056 R)
• M25: 21,559,596 km (0.069 R)
• M26: 24,768,620 km (0.102 R)
• M27: 26,155,542 km (0.075 R)
• M28: 27,593,327 km (0.083 R)
• M29: 28,780,835 km (0.06 R)
• M30: 29,489,031 km (0.094 R)
• M31: 32,005,417 km (0.058 R)
• M32: 33,094,789 km (0.12 R)
• M33: 35,462,624 km (0.091 R)
• M34: 41,549,612 km (0.039 R)
• M35: 44,435,056 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 13,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit