🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.92 AU - 1.44 AU

Year: 488 Days

Day: 38.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.8

Radius: 8.7

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.28 AU - 6.96 AU

Year: 5073 Days

Day: 12.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,973,872 km

• M1: 108,159 km (0.117 R)
• M2: 379,829 km (0.082 R)
• M3: 681,119 km (0.076 R)
• M4: 1,167,312 km (0.095 R)
• M5: 1,783,955 km (0.102 R)
• M6: 2,110,377 km (0.103 R)
• M7: 2,749,758 km (0.104 R)
• M8: 3,060,922 km (0.05 R)
• M9: 3,858,877 km (0.066 R)
• M10: 4,911,896 km (0.113 R)
• M11: 5,241,610 km (0.086 R)
• M12: 8,509,276 km (0.118 R)
• M13: 10,195,244 km (0.107 R)
• M14: 11,956,460 km (0.119 R)
• M15: 13,269,930 km (0.046 R)
• M16: 13,811,474 km (0.096 R)
• M17: 14,521,914 km (0.12 R)
• M18: 16,348,504 km (0.083 R)
• M19: 17,433,388 km (0.09 R)
• M20: 18,142,781 km (0.091 R)
• M21: 19,556,182 km (0.103 R)
• M22: 20,581,825 km (0.054 R)
• M23: 21,778,159 km (0.047 R)
• M24: 23,160,892 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.3

Radius: 8

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 16.7 AU - 20.46 AU

Year: 30498 Days

Day: 24.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 91,973,872 km

• M1: 99,632 km (0.092 R)
• M2: 422,165 km (0.062 R)
• M3: 801,845 km (0.079 R)
• M4: 1,353,711 km (0.081 R)
• M5: 1,622,838 km (0.102 R)
• M6: 2,604,948 km (0.076 R)
• M7: 3,253,305 km (0.108 R)
• M8: 4,457,867 km (0.115 R)
• M9: 4,867,316 km (0.1 R)
• M10: 5,220,816 km (0.064 R)
• M11: 5,591,370 km (0.066 R)
• M12: 9,100,637 km (0.071 R)
• M13: 9,456,680 km (0.107 R)
• M14: 12,072,847 km (0.055 R)
• M15: 14,168,265 km (0.078 R)
• M16: 14,566,345 km (0.096 R)
• M17: 15,301,917 km (0.057 R)
• M18: 18,025,347 km (0.064 R)
• M19: 19,161,094 km (0.109 R)
• M20: 19,944,388 km (0.108 R)
• M21: 21,995,674 km (0.119 R)
• M22: 28,229,717 km (0.109 R)
• M23: 44,203,628 km (0.115 R)
• M24: 49,652,281 km (0.118 R)
• M25: 50,756,014 km (0.117 R)
• M26: 57,725,181 km (0.101 R)
• M27: 59,768,388 km (0.108 R)
• M28: 64,650,066 km (0.11 R)
• M29: 73,049,837 km (0.062 R)
• M30: 78,373,876 km (0.096 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: 495 - 17,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit