🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.44 AU - 0.62 AU

Year: 143 Days

Day: 42.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,010,909 km

• M1: 176,825 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.51 AU - 0.57 AU

Year: 147 Days

Day: 14.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,010,909 km

• M1: 53,556 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.27 AU - 1.63 AU

Year: 648 Days

Day: 23 Hours

Environment

Temp: -48 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,010,909 km

• M1: 96,790 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.93 AU - 1.93 AU

Year: 994 Days

Day: 37 Hours

Environment

Temp: -73 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.69 AU - 3.41 AU

Year: 1975 Days

Day: 24.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.3

Radius: 3

Gravity: 41.59 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.47 AU - 16.53 AU

Year: 19427 Days

Day: 24.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 102.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,010,909 km

• M1: 42,935 km (0.118 R)
• M2: 174,431 km (0.103 R)
• M3: 404,961 km (0.118 R)
• M4: 1,001,558 km (0.074 R)
• M5: 2,329,688 km (0.118 R)
• M6: 2,607,042 km (0.077 R)
• M7: 4,554,657 km (0.108 R)
• M8: 4,885,118 km (0.108 R)
• M9: 7,036,485 km (0.109 R)
• M10: 7,750,815 km (0.08 R)
• M11: 9,374,251 km (0.103 R)
• M12: 9,479,269 km (0.063 R)
• M13: 13,141,874 km (0.025 R)
• M14: 13,406,213 km (0.049 R)
• M15: 22,512,236 km (0.093 R)
• M16: 26,487,500 km (0.098 R)
• M17: 29,532,415 km (0.107 R)
• M18: 33,288,518 km (0.09 R)
• M19: 37,880,574 km (0.094 R)
• M20: 42,877,143 km (0.086 R)
• M21: 48,295,129 km (0.107 R)
• M22: 49,717,356 km (0.032 R)
• M23: 56,377,603 km (0.039 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 17,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit