🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.54 AU - 0.72 AU

Year: 187 Days

Day: 42.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.74 AU - 0.96 AU

Year: 294 Days

Day: 41.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 84.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,399,000 km

• M1: 595,400 km (0.04 R)

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.3

Radius: 13.3

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.95 AU - 6.31 AU

Year: 5687 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,399,000 km

• M1: 178,171 km (0.1 R)
• M2: 353,649 km (0.042 R)
• M3: 488,437 km (0.08 R)
• M4: 595,100 km (0.111 R)
• M5: 880,084 km (0.099 R)
• M6: 985,252 km (0.069 R)
• M7: 1,111,213 km (0.098 R)
• M8: 1,226,403 km (0.07 R)
• M9: 1,469,350 km (0.101 R)
• M10: 1,652,757 km (0.081 R)
• M11: 1,824,645 km (0.117 R)
• M12: 2,166,028 km (0.052 R)
• M13: 2,291,540 km (0.082 R)
• M14: 2,593,877 km (0.116 R)
• M15: 2,727,618 km (0.072 R)
• M16: 3,025,168 km (0.111 R)
• M17: 3,142,602 km (0.112 R)
• M18: 3,553,099 km (0.116 R)
• M19: 4,214,322 km (0.103 R)
• M20: 4,886,166 km (0.099 R)
• M21: 5,765,502 km (0.115 R)
• M22: 6,571,236 km (0.059 R)
• M23: 7,539,733 km (0.07 R)
• M24: 7,732,415 km (0.119 R)
• M25: 8,956,425 km (0.111 R)
• M26: 9,092,259 km (0.093 R)
• M27: 9,263,250 km (0.049 R)
• M28: 9,608,222 km (0.097 R)
• M29: 10,275,429 km (0.104 R)
• M30: 10,525,108 km (0.069 R)
• M31: 10,740,678 km (0.088 R)
• M32: 10,848,987 km (0.088 R)
• M33: 11,139,656 km (0.119 R)
• M34: 11,359,415 km (0.086 R)
• M35: 11,617,621 km (0.12 R)
• M36: 12,027,220 km (0.104 R)
• M37: 12,822,482 km (0.058 R)
• M38: 13,129,906 km (0.049 R)
• M39: 13,323,336 km (0.091 R)
• M40: 14,703,526 km (0.111 R)
• M41: 14,944,827 km (0.11 R)
• M42: 15,268,407 km (0.119 R)
• M43: 15,635,221 km (0.087 R)
• M44: 15,758,191 km (0.086 R)
• M45: 15,963,738 km (0.061 R)
• M46: 16,294,649 km (0.105 R)
• M47: 17,089,462 km (0.032 R)
• M48: 17,896,992 km (0.12 R)
• M49: 18,413,404 km (0.106 R)
• M50: 18,716,938 km (0.079 R)
• M51: 18,804,004 km (0.063 R)
• M52: 19,022,267 km (0.077 R)
• M53: 20,259,441 km (0.096 R)
• M54: 21,979,966 km (0.086 R)
• M55: 22,117,746 km (0.084 R)
• M56: 22,209,749 km (0.078 R)
• M57: 22,486,654 km (0.101 R)
• M58: 23,277,429 km (0.099 R)
• M59: 24,219,446 km (0.102 R)
• M60: 24,456,858 km (0.111 R)
• M61: 25,994,874 km (0.093 R)
• M62: 26,237,971 km (0.074 R)
• M63: 26,530,734 km (0.034 R)
• M64: 27,168,918 km (0.071 R)
• M65: 27,812,039 km (0.044 R)
• M66: 27,911,372 km (0.087 R)
• M67: 28,660,558 km (0.097 R)
• M68: 28,861,468 km (0.111 R)
• M69: 29,214,220 km (0.076 R)
• M70: 29,669,746 km (0.052 R)
• M71: 29,873,049 km (0.115 R)
• M72: 30,280,853 km (0.111 R)
• M73: 30,434,340 km (0.053 R)
• M74: 30,639,289 km (0.101 R)
• M75: 30,741,914 km (0.085 R)
• M76: 32,295,637 km (0.061 R)
• M77: 32,504,775 km (0.119 R)
• M78: 34,034,114 km (0.038 R)
• M79: 35,856,814 km (0.113 R)
• M80: 36,290,349 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit