🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.97 AU - 1.21 AU

Year: 429 Days

Day: 33.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.33 AU - 1.65 AU

Year: 685 Days

Day: 12.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,841,146 km

• M1: 733,927 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.1

Radius: 8

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.8 AU - 5.76 AU

Year: 3937 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 21,841,146 km

• M1: 260,599 km (0.085 R)
• M2: 435,180 km (0.118 R)
• M3: 726,148 km (0.077 R)
• M4: 881,879 km (0.113 R)
• M5: 1,439,132 km (0.041 R)
• M6: 1,504,057 km (0.05 R)
• M7: 1,636,900 km (0.114 R)
• M8: 1,759,869 km (0.089 R)
• M9: 2,000,572 km (0.111 R)
• M10: 2,102,748 km (0.099 R)
• M11: 2,450,862 km (0.056 R)
• M12: 2,513,394 km (0.058 R)
• M13: 2,866,295 km (0.049 R)
• M14: 3,234,904 km (0.095 R)
• M15: 4,221,054 km (0.119 R)
• M16: 4,466,992 km (0.106 R)
• M17: 4,543,587 km (0.082 R)
• M18: 4,640,077 km (0.116 R)
• M19: 4,953,036 km (0.117 R)
• M20: 5,891,015 km (0.097 R)
• M21: 6,059,761 km (0.093 R)
• M22: 6,123,340 km (0.106 R)
• M23: 6,337,265 km (0.111 R)
• M24: 6,401,891 km (0.078 R)
• M25: 6,662,640 km (0.079 R)
• M26: 6,750,305 km (0.101 R)
• M27: 6,904,690 km (0.052 R)
• M28: 7,307,108 km (0.104 R)
• M29: 7,556,936 km (0.094 R)
• M30: 7,925,097 km (0.103 R)
• M31: 8,559,691 km (0.119 R)
• M32: 8,726,941 km (0.098 R)
• M33: 8,943,559 km (0.045 R)
• M34: 9,161,972 km (0.089 R)
• M35: 9,284,044 km (0.084 R)
• M36: 10,432,357 km (0.1 R)
• M37: 10,508,802 km (0.099 R)
• M38: 11,519,485 km (0.097 R)
• M39: 11,996,403 km (0.066 R)
• M40: 12,156,772 km (0.073 R)
• M41: 12,317,889 km (0.026 R)
• M42: 12,425,599 km (0.074 R)
• M43: 12,560,836 km (0.11 R)
• M44: 12,615,140 km (0.12 R)
• M45: 13,051,666 km (0.12 R)
• M46: 13,632,106 km (0.098 R)
• M47: 13,715,731 km (0.105 R)
• M48: 13,995,778 km (0.091 R)
• M49: 14,080,152 km (0.076 R)
• M50: 14,221,073 km (0.107 R)
• M51: 14,447,714 km (0.109 R)
• M52: 16,539,840 km (0.12 R)
• M53: 17,348,416 km (0.104 R)
• M54: 17,590,615 km (0.12 R)
• M55: 17,833,861 km (0.052 R)
• M56: 18,910,966 km (0.042 R)
• M57: 19,097,664 km (0.105 R)
• M58: 19,191,312 km (0.089 R)
• M59: 20,135,724 km (0.047 R)
• M60: 20,485,932 km (0.112 R)
• M61: 20,741,745 km (0.048 R)
• M62: 20,870,100 km (0.095 R)
• M63: 20,934,427 km (0.065 R)
• M64: 21,127,558 km (0.112 R)
• M65: 21,256,810 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 19,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit