🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.83 AU - 0.85 AU

Year: 289 Days

Day: 31.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.78 AU - 1.02 AU

Year: 320 Days

Day: 35.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,297,349 km

• M1: 29,321 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.8 AU - 1.26 AU

Year: 392 Days

Day: 38.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,297,349 km

• M1: 73,153 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.1

Radius: 5.9

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.33 AU - 17.21 AU

Year: 23468 Days

Day: 19.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,297,349 km

• M1: 73,303 km (0.102 R)
• M2: 393,742 km (0.105 R)
• M3: 593,156 km (0.067 R)
• M4: 1,154,746 km (0.101 R)
• M5: 2,061,159 km (0.107 R)
• M6: 2,292,737 km (0.116 R)
• M7: 2,910,127 km (0.091 R)
• M8: 3,369,991 km (0.102 R)
• M9: 4,100,328 km (0.063 R)
• M10: 5,786,446 km (0.07 R)
• M11: 6,249,451 km (0.065 R)
• M12: 9,734,483 km (0.081 R)
• M13: 17,568,026 km (0.066 R)
• M14: 18,357,903 km (0.085 R)
• M15: 20,869,053 km (0.067 R)
• M16: 22,973,895 km (0.116 R)
• M17: 23,390,225 km (0.077 R)
• M18: 26,446,809 km (0.058 R)
• M19: 28,070,544 km (0.08 R)
• M20: 28,427,036 km (0.081 R)
• M21: 30,254,374 km (0.043 R)
• M22: 32,029,353 km (0.07 R)
• M23: 33,872,548 km (0.12 R)
• M24: 36,909,834 km (0.069 R)
• M25: 37,480,999 km (0.093 R)
• M26: 38,348,666 km (0.044 R)
• M27: 38,787,437 km (0.102 R)
• M28: 40,576,328 km (0.076 R)
• M29: 42,575,404 km (0.058 R)
• M30: 46,602,878 km (0.117 R)
• M31: 50,350,754 km (0.115 R)
• M32: 52,118,851 km (0.113 R)
• M33: 56,719,285 km (0.083 R)
• M34: 59,215,176 km (0.104 R)
• M35: 59,997,722 km (0.075 R)
• M36: 73,023,059 km (0.074 R)
• M37: 73,472,002 km (0.111 R)
• M38: 75,974,027 km (0.095 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: 231 - 17,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit