🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.5 AU - 0.56 AU

Year: 149 Days

Day: 24.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.49 AU - 0.79 AU

Year: 197 Days

Day: 43.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.71 AU - 0.99 AU

Year: 302 Days

Day: 26.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,681,695 km

• M1: 64,776 km (0.071 R)

Asteroid Belt

Center: 6.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.4

Radius: 7.5

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.91 AU - 15.83 AU

Year: 17776 Days

Day: 19.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,681,695 km

• M1: 93,199 km (0.045 R)
• M2: 536,907 km (0.089 R)
• M3: 1,299,108 km (0.097 R)
• M4: 1,590,525 km (0.12 R)
• M5: 1,944,324 km (0.049 R)
• M6: 2,713,855 km (0.112 R)
• M7: 3,036,986 km (0.113 R)
• M8: 5,944,122 km (0.079 R)
• M9: 6,319,164 km (0.091 R)
• M10: 8,488,482 km (0.043 R)
• M11: 10,028,144 km (0.073 R)
• M12: 10,380,746 km (0.062 R)
• M13: 11,298,828 km (0.107 R)
• M14: 13,865,329 km (0.093 R)
• M15: 14,901,444 km (0.104 R)
• M16: 15,361,009 km (0.071 R)
• M17: 16,389,045 km (0.113 R)
• M18: 17,210,487 km (0.082 R)
• M19: 21,249,630 km (0.11 R)
• M20: 23,231,801 km (0.109 R)
• M21: 25,660,074 km (0.032 R)
• M22: 26,878,997 km (0.043 R)
• M23: 27,674,559 km (0.061 R)
• M24: 38,481,359 km (0.115 R)
• M25: 40,667,583 km (0.091 R)
• M26: 41,114,581 km (0.071 R)
• M27: 44,178,346 km (0.047 R)
• M28: 44,808,901 km (0.106 R)
• M29: 55,730,443 km (0.119 R)
• M30: 59,093,852 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 16,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit