🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.88 AU - 0.92 AU

Year: 322 Days

Day: 44.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.2

Radius: 14.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.29 AU - 5.27 AU

Year: 3937 Days

Day: 14.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,262,797 km

• M1: 180,714 km (0.097 R)
• M2: 632,799 km (0.114 R)
• M3: 1,150,856 km (0.093 R)
• M4: 2,523,417 km (0.057 R)
• M5: 2,986,273 km (0.087 R)
• M6: 4,155,530 km (0.085 R)
• M7: 6,724,424 km (0.09 R)
• M8: 7,453,265 km (0.087 R)
• M9: 7,944,245 km (0.096 R)
• M10: 12,154,977 km (0.102 R)
• M11: 13,442,266 km (0.112 R)
• M12: 14,172,005 km (0.047 R)
• M13: 15,093,677 km (0.059 R)
• M14: 17,850,467 km (0.051 R)
• M15: 18,477,731 km (0.079 R)
• M16: 20,448,383 km (0.081 R)
• M17: 21,274,612 km (0.082 R)
• M18: 24,959,058 km (0.09 R)
• M19: 25,982,607 km (0.067 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.4

Radius: 7.8

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.75 AU - 15.87 AU

Year: 18293 Days

Day: 15.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,262,797 km

• M1: 99,034 km (0.03 R)
• M2: 459,864 km (0.08 R)
• M3: 793,168 km (0.084 R)
• M4: 1,085,033 km (0.084 R)
• M5: 1,729,351 km (0.112 R)
• M6: 2,468,814 km (0.12 R)
• M7: 4,420,019 km (0.108 R)
• M8: 8,672,189 km (0.066 R)
• M9: 11,671,775 km (0.081 R)
• M10: 15,378,063 km (0.026 R)
• M11: 18,891,967 km (0.081 R)
• M12: 24,362,761 km (0.047 R)
• M13: 31,177,543 km (0.114 R)
• M14: 35,767,056 km (0.037 R)
• M15: 37,580,481 km (0.084 R)
• M16: 39,308,037 km (0.057 R)
• M17: 40,787,560 km (0.117 R)
• M18: 48,576,822 km (0.077 R)
• M19: 50,452,181 km (0.036 R)
• M20: 50,971,884 km (0.083 R)
• M21: 53,804,221 km (0.118 R)
• M22: 62,728,033 km (0.108 R)
• M23: 71,276,504 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 10,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit