🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.46 AU - 0.62 AU

Year: 141 Days

Day: 22.8 Hours

Environment

Temp: 262 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.93 AU - 1.35 AU

Year: 434 Days

Day: 17.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,571,591 km

• M1: 168,896 km (0.116 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.4

Radius: 14.5

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.76 AU - 9.46 AU

Year: 7483 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 26,571,591 km

• M1: 186,997 km (0.119 R)
• M2: 353,201 km (0.052 R)
• M3: 617,690 km (0.12 R)
• M4: 733,329 km (0.091 R)
• M5: 904,768 km (0.078 R)
• M6: 1,548,039 km (0.093 R)
• M7: 1,806,394 km (0.109 R)
• M8: 2,487,962 km (0.113 R)
• M9: 2,594,177 km (0.056 R)
• M10: 2,997,044 km (0.112 R)
• M11: 3,167,735 km (0.105 R)
• M12: 3,400,360 km (0.117 R)
• M13: 3,499,094 km (0.08 R)
• M14: 3,800,983 km (0.113 R)
• M15: 4,048,717 km (0.116 R)
• M16: 4,323,229 km (0.05 R)
• M17: 4,452,033 km (0.06 R)
• M18: 5,115,200 km (0.119 R)
• M19: 5,228,894 km (0.069 R)
• M20: 5,481,864 km (0.108 R)
• M21: 5,668,413 km (0.109 R)
• M22: 5,809,783 km (0.109 R)
• M23: 6,265,009 km (0.115 R)
• M24: 6,460,234 km (0.06 R)
• M25: 6,583,353 km (0.095 R)
• M26: 7,363,806 km (0.116 R)
• M27: 7,492,460 km (0.109 R)
• M28: 7,621,862 km (0.096 R)
• M29: 7,752,012 km (0.114 R)
• M30: 7,856,731 km (0.099 R)
• M31: 8,602,775 km (0.109 R)
• M32: 8,738,311 km (0.077 R)
• M33: 8,847,368 km (0.09 R)
• M34: 9,149,555 km (0.047 R)
• M35: 9,539,108 km (0.12 R)
• M36: 9,962,470 km (0.026 R)
• M37: 10,248,202 km (0.114 R)
• M38: 10,507,754 km (0.11 R)
• M39: 10,623,693 km (0.056 R)
• M40: 10,769,401 km (0.097 R)
• M41: 11,210,416 km (0.107 R)
• M42: 11,777,541 km (0.066 R)
• M43: 12,170,984 km (0.105 R)
• M44: 12,353,942 km (0.113 R)
• M45: 12,476,612 km (0.095 R)
• M46: 13,377,191 km (0.08 R)
• M47: 14,106,481 km (0.066 R)
• M48: 14,331,027 km (0.119 R)
• M49: 15,011,698 km (0.073 R)
• M50: 15,736,200 km (0.079 R)
• M51: 16,035,845 km (0.05 R)
• M52: 16,136,225 km (0.114 R)
• M53: 16,404,753 km (0.101 R)
• M54: 16,810,313 km (0.104 R)
• M55: 17,287,680 km (0.054 R)
• M56: 17,838,798 km (0.044 R)
• M57: 18,221,021 km (0.089 R)
• M58: 18,465,613 km (0.112 R)
• M59: 19,206,123 km (0.085 R)
• M60: 20,389,442 km (0.078 R)
• M61: 20,862,171 km (0.101 R)
• M62: 22,600,947 km (0.08 R)
• M63: 22,863,940 km (0.106 R)
• M64: 23,241,376 km (0.079 R)
• M65: 23,392,918 km (0.084 R)
• M66: 23,735,198 km (0.098 R)
• M67: 23,964,233 km (0.116 R)
• M68: 24,617,227 km (0.036 R)
• M69: 24,887,850 km (0.112 R)
• M70: 25,276,056 km (0.047 R)
• M71: 25,549,072 km (0.098 R)
• M72: 25,705,552 km (0.092 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 10,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit