🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.67 AU - 0.83 AU

Year: 229 Days

Day: 30.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.62 AU - 0.96 AU

Year: 248 Days

Day: 20.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,288,991 km

• M1: 61,634 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.91 AU - 0.93 AU

Year: 312 Days

Day: 24.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.28 AU - 2.32 AU

Year: 1232 Days

Day: 35.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,288,991 km

• M1: 172,786 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.9

Radius: 7.9

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.46 AU - 19.26 AU

Year: 28921 Days

Day: 18.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 99,288,991 km

• M1: 98,286 km (0.091 R)
• M2: 706,102 km (0.085 R)
• M3: 965,355 km (0.089 R)
• M4: 1,385,575 km (0.112 R)
• M5: 1,742,965 km (0.115 R)
• M6: 3,598,427 km (0.068 R)
• M7: 3,928,440 km (0.107 R)
• M8: 5,758,770 km (0.058 R)
• M9: 7,290,802 km (0.077 R)
• M10: 8,547,723 km (0.073 R)
• M11: 9,879,593 km (0.059 R)
• M12: 11,983,537 km (0.096 R)
• M13: 13,568,078 km (0.11 R)
• M14: 13,884,926 km (0.084 R)
• M15: 14,206,861 km (0.089 R)
• M16: 14,782,065 km (0.053 R)
• M17: 17,331,811 km (0.119 R)
• M18: 17,611,260 km (0.032 R)
• M19: 21,203,703 km (0.104 R)
• M20: 26,838,756 km (0.099 R)
• M21: 27,087,836 km (0.086 R)
• M22: 29,136,878 km (0.083 R)
• M23: 29,664,809 km (0.091 R)
• M24: 32,119,860 km (0.081 R)
• M25: 32,400,804 km (0.086 R)
• M26: 42,956,729 km (0.078 R)
• M27: 43,640,541 km (0.095 R)
• M28: 55,391,304 km (0.058 R)
• M29: 62,312,899 km (0.043 R)
• M30: 64,518,869 km (0.119 R)
• M31: 66,320,775 km (0.063 R)
• M32: 83,011,410 km (0.116 R)
• M33: 83,806,223 km (0.113 R)
• M34: 85,680,086 km (0.099 R)
• M35: 85,950,110 km (0.086 R)
• M36: 88,130,350 km (0.047 R)
• M37: 94,028,545 km (0.099 R)
• M38: 97,220,515 km (0.096 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 14,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit