🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.56 AU - 0.9 AU

Year: 228 Days

Day: 18.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.93 AU - 2.31 AU

Year: 1127 Days

Day: 40.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.4 AU - 4.64 AU

Year: 3510 Days

Day: 24.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.2

Radius: 4.8

Gravity: 40.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.15 AU - 16.23 AU

Year: 19524 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,856,455 km

• M1: 59,690 km (0.106 R)
• M2: 277,354 km (0.109 R)
• M3: 495,917 km (0.117 R)
• M4: 871,108 km (0.083 R)
• M5: 1,054,067 km (0.1 R)
• M6: 1,416,542 km (0.079 R)
• M7: 1,819,409 km (0.062 R)
• M8: 2,598,665 km (0.091 R)
• M9: 3,342,764 km (0.118 R)
• M10: 4,461,009 km (0.064 R)
• M11: 7,016,888 km (0.08 R)
• M12: 7,306,809 km (0.084 R)
• M13: 10,978,240 km (0.058 R)
• M14: 11,501,234 km (0.094 R)
• M15: 12,178,164 km (0.08 R)
• M16: 13,242,553 km (0.094 R)
• M17: 13,685,213 km (0.111 R)
• M18: 16,978,162 km (0.085 R)
• M19: 17,150,947 km (0.071 R)
• M20: 17,500,408 km (0.073 R)
• M21: 18,577,064 km (0.065 R)
• M22: 24,628,896 km (0.108 R)
• M23: 25,750,581 km (0.113 R)
• M24: 27,377,607 km (0.061 R)
• M25: 45,711,125 km (0.119 R)
• M26: 50,370,800 km (0.119 R)
• M27: 53,091,387 km (0.11 R)
• M28: 55,337,150 km (0.096 R)
• M29: 56,483,369 km (0.079 R)
• M30: 56,675,901 km (0.1 R)
• M31: 56,868,883 km (0.102 R)
• M32: 62,042,426 km (0.111 R)
• M33: 64,322,596 km (0.11 R)
• M34: 66,229,072 km (0.116 R)
• M35: 80,397,336 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit