🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.51 AU - 0.73 AU

Year: 186 Days

Day: 19.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.11 AU - 1.81 AU

Year: 672 Days

Day: 43.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.5

Radius: 4.2

Gravity: 33.76 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.17 AU - 21.65 AU

Year: 28863 Days

Day: 18.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,737,844 km

• M1: 52,359 km (0.041 R)
• M2: 255,812 km (0.045 R)
• M3: 476,170 km (0.09 R)
• M4: 898,335 km (0.03 R)
• M5: 1,066,334 km (0.05 R)
• M6: 1,224,608 km (0.09 R)
• M7: 3,089,346 km (0.079 R)
• M8: 4,485,543 km (0.118 R)
• M9: 4,900,976 km (0.109 R)
• M10: 6,534,136 km (0.108 R)
• M11: 6,676,852 km (0.109 R)
• M12: 7,017,636 km (0.118 R)
• M13: 7,576,683 km (0.098 R)
• M14: 9,015,216 km (0.058 R)
• M15: 10,174,899 km (0.062 R)
• M16: 10,560,862 km (0.106 R)
• M17: 10,691,760 km (0.09 R)
• M18: 11,430,624 km (0.032 R)
• M19: 15,221,883 km (0.075 R)
• M20: 16,242,290 km (0.119 R)
• M21: 18,513,036 km (0.108 R)
• M22: 20,678,914 km (0.036 R)
• M23: 23,117,808 km (0.12 R)
• M24: 24,577,733 km (0.089 R)
• M25: 28,304,815 km (0.099 R)
• M26: 37,458,559 km (0.062 R)
• M27: 44,036,377 km (0.111 R)
• M28: 46,975,377 km (0.056 R)
• M29: 53,240,386 km (0.099 R)
• M30: 57,375,571 km (0.111 R)
• M31: 58,595,092 km (0.058 R)
• M32: 61,086,047 km (0.104 R)
• M33: 77,527,900 km (0.097 R)
• M34: 83,083,815 km (0.11 R)
• M35: 91,354,483 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 20,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit