🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.46 AU - 0.74 AU

Year: 211 Days

Day: 28.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,356,684 km

• M1: 449,841 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.7 AU - 1.8 AU

Year: 1049 Days

Day: 40.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,356,684 km

• M1: 280,047 km (0.06 R)

Asteroid Belt

Center: 2.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.1

Radius: 8.3

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.48 AU - 4.6 AU

Year: 3679 Days

Day: 14.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,356,684 km

• M1: 103,971 km (0.079 R)
• M2: 182,360 km (0.109 R)
• M3: 262,095 km (0.055 R)
• M4: 350,358 km (0.107 R)
• M5: 486,791 km (0.106 R)
• M6: 621,430 km (0.086 R)
• M7: 858,692 km (0.118 R)
• M8: 928,404 km (0.118 R)
• M9: 1,073,814 km (0.087 R)
• M10: 1,526,347 km (0.035 R)
• M11: 1,640,939 km (0.088 R)
• M12: 1,743,563 km (0.099 R)
• M13: 2,272,541 km (0.106 R)
• M14: 2,640,103 km (0.111 R)
• M15: 3,244,628 km (0.06 R)
• M16: 3,430,578 km (0.045 R)
• M17: 3,486,977 km (0.115 R)
• M18: 3,812,801 km (0.119 R)
• M19: 4,048,717 km (0.073 R)
• M20: 4,188,591 km (0.088 R)
• M21: 4,350,306 km (0.09 R)
• M22: 4,555,405 km (0.09 R)
• M23: 4,805,832 km (0.058 R)
• M24: 5,717,331 km (0.093 R)
• M25: 6,170,015 km (0.104 R)
• M26: 6,285,055 km (0.107 R)
• M27: 6,377,507 km (0.065 R)
• M28: 6,775,587 km (0.088 R)
• M29: 7,181,895 km (0.116 R)
• M30: 7,449,076 km (0.097 R)
• M31: 7,571,447 km (0.064 R)
• M32: 7,670,032 km (0.1 R)
• M33: 8,447,642 km (0.085 R)
• M34: 8,678,172 km (0.069 R)
• M35: 8,807,126 km (0.077 R)
• M36: 9,355,552 km (0.097 R)
• M37: 9,461,317 km (0.12 R)
• M38: 9,594,011 km (0.107 R)
• M39: 10,185,521 km (0.071 R)
• M40: 10,403,485 km (0.049 R)
• M41: 10,844,050 km (0.079 R)
• M42: 11,686,586 km (0.116 R)
• M43: 11,914,872 km (0.099 R)
• M44: 12,000,891 km (0.082 R)
• M45: 12,231,122 km (0.084 R)
• M46: 13,344,728 km (0.087 R)
• M47: 13,404,268 km (0.049 R)
• M48: 13,793,223 km (0.107 R)
• M49: 13,913,649 km (0.119 R)
• M50: 14,338,058 km (0.098 R)
• M51: 14,858,958 km (0.085 R)
• M52: 14,920,592 km (0.111 R)
• M53: 14,982,376 km (0.079 R)
• M54: 15,605,003 km (0.037 R)
• M55: 15,919,308 km (0.116 R)
• M56: 15,982,438 km (0.116 R)
• M57: 16,586,514 km (0.11 R)
• M58: 16,714,570 km (0.064 R)
• M59: 16,778,748 km (0.107 R)
• M60: 17,068,519 km (0.113 R)
• M61: 17,457,623 km (0.059 R)
• M62: 17,653,147 km (0.027 R)
• M63: 17,882,331 km (0.081 R)
• M64: 18,112,413 km (0.112 R)
• M65: 18,442,874 km (0.103 R)
• M66: 18,675,349 km (0.112 R)
• M67: 18,741,920 km (0.096 R)
• M68: 19,042,612 km (0.072 R)
• M69: 19,143,292 km (0.101 R)
• M70: 19,479,887 km (0.097 R)
• M71: 19,954,411 km (0.096 R)
• M72: 20,158,911 km (0.044 R)
• M73: 20,467,083 km (0.11 R)
• M74: 21,261,448 km (0.112 R)
• M75: 22,631,615 km (0.112 R)
• M76: 23,023,112 km (0.081 R)
• M77: 23,596,671 km (0.038 R)
• M78: 23,704,830 km (0.066 R)
• M79: 23,957,650 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit