🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.12 AU - 1.72 AU

Year: 624 Days

Day: 33 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.37 AU - 2.21 AU

Year: 884 Days

Day: 38 Hours

Environment

Temp: -58 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.5

Radius: 3.8

Gravity: 28.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.67 AU - 13.17 AU

Year: 17134 Days

Day: 19.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 57,724,448 km

• M1: 47,273 km (0.118 R)
• M2: 474,973 km (0.07 R)
• M3: 824,883 km (0.087 R)
• M4: 1,003,652 km (0.105 R)
• M5: 1,326,933 km (0.038 R)
• M6: 1,543,102 km (0.074 R)
• M7: 1,884,634 km (0.114 R)
• M8: 2,478,089 km (0.119 R)
• M9: 4,229,581 km (0.079 R)
• M10: 7,170,675 km (0.066 R)
• M11: 7,475,406 km (0.116 R)
• M12: 8,731,579 km (0.099 R)
• M13: 8,929,048 km (0.068 R)
• M14: 10,841,507 km (0.115 R)
• M15: 14,676,299 km (0.105 R)
• M16: 14,955,299 km (0.12 R)
• M17: 16,629,150 km (0.069 R)
• M18: 17,085,573 km (0.118 R)
• M19: 18,994,741 km (0.075 R)
• M20: 19,160,046 km (0.115 R)
• M21: 20,429,983 km (0.088 R)
• M22: 22,117,896 km (0.083 R)
• M23: 22,300,704 km (0.118 R)
• M24: 23,324,851 km (0.102 R)
• M25: 26,687,811 km (0.063 R)
• M26: 27,103,544 km (0.109 R)
• M27: 28,268,911 km (0.087 R)
• M28: 28,592,491 km (0.119 R)
• M29: 29,800,045 km (0.081 R)
• M30: 30,359,990 km (0.089 R)
• M31: 31,270,443 km (0.081 R)
• M32: 34,723,461 km (0.085 R)
• M33: 35,218,780 km (0.042 R)
• M34: 36,989,719 km (0.095 R)
• M35: 40,570,943 km (0.072 R)
• M36: 42,798,604 km (0.085 R)
• M37: 52,525,009 km (0.119 R)
• M38: 53,505,922 km (0.05 R)
• M39: 55,672,848 km (0.116 R)
• M40: 56,181,181 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 14,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit