🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.84 AU - 1.02 AU

Year: 323 Days

Day: 26.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.8 AU - 1.22 AU

Year: 365 Days

Day: 14.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,879,873 km

• M1: 629,657 km (0.067 R)

Asteroid Belt

Center: 9.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.8

Radius: 6.5

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.89 AU - 22.57 AU

Year: 28012 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,879,873 km

• M1: 94,546 km (0.064 R)
• M2: 140,772 km (0.07 R)
• M3: 219,610 km (0.057 R)
• M4: 354,248 km (0.105 R)
• M5: 432,188 km (0.03 R)
• M6: 854,204 km (0.067 R)
• M7: 934,687 km (0.101 R)
• M8: 1,251,386 km (0.071 R)
• M9: 1,666,221 km (0.05 R)
• M10: 2,268,353 km (0.12 R)
• M11: 3,096,526 km (0.094 R)
• M12: 3,918,417 km (0.062 R)
• M13: 4,099,730 km (0.068 R)
• M14: 4,283,735 km (0.112 R)
• M15: 4,330,110 km (0.083 R)
• M16: 4,659,974 km (0.058 R)
• M17: 4,707,695 km (0.118 R)
• M18: 5,293,820 km (0.107 R)
• M19: 6,006,504 km (0.111 R)
• M20: 7,463,887 km (0.078 R)
• M21: 7,745,280 km (0.11 R)
• M22: 8,551,762 km (0.07 R)
• M23: 8,964,952 km (0.072 R)
• M24: 9,810,628 km (0.055 R)
• M25: 10,430,263 km (0.082 R)
• M26: 10,808,147 km (0.12 R)
• M27: 11,512,454 km (0.091 R)
• M28: 12,099,775 km (0.099 R)
• M29: 12,763,690 km (0.119 R)
• M30: 13,303,290 km (0.12 R)
• M31: 14,196,090 km (0.071 R)
• M32: 15,606,947 km (0.064 R)
• M33: 15,678,754 km (0.053 R)
• M34: 15,966,730 km (0.068 R)
• M35: 17,880,536 km (0.078 R)
• M36: 17,955,634 km (0.053 R)
• M37: 18,864,441 km (0.106 R)
• M38: 19,093,924 km (0.043 R)
• M39: 20,726,486 km (0.097 R)
• M40: 21,121,723 km (0.085 R)
• M41: 21,919,678 km (0.065 R)
• M42: 24,789,265 km (0.088 R)
• M43: 27,514,190 km (0.117 R)
• M44: 27,687,724 km (0.068 R)
• M45: 27,774,490 km (0.116 R)
• M46: 27,948,473 km (0.116 R)
• M47: 28,911,883 km (0.107 R)
• M48: 29,088,259 km (0.062 R)
• M49: 30,511,832 km (0.086 R)
• M50: 32,322,864 km (0.104 R)
• M51: 32,505,972 km (0.118 R)
• M52: 32,872,935 km (0.086 R)
• M53: 33,333,697 km (0.113 R)
• M54: 34,822,495 km (0.1 R)
• M55: 37,768,226 km (0.063 R)
• M56: 40,398,157 km (0.055 R)
• M57: 43,590,725 km (0.079 R)
• M58: 43,691,704 km (0.111 R)
• M59: 46,140,770 km (0.086 R)
• M60: 47,485,655 km (0.055 R)
• M61: 50,214,171 km (0.055 R)
• M62: 50,957,373 km (0.028 R)
• M63: 53,100,961 km (0.086 R)
• M64: 53,749,617 km (0.08 R)
• M65: 55,273,720 km (0.049 R)
• M66: 56,150,962 km (0.114 R)
• M67: 56,811,886 km (0.105 R)
• M68: 57,808,058 km (0.071 R)
• M69: 59,145,313 km (0.111 R)
• M70: 60,042,601 km (0.116 R)
• M71: 60,718,335 km (0.106 R)
• M72: 61,736,797 km (0.081 R)
• M73: 62,760,944 km (0.049 R)
• M74: 64,710,653 km (0.1 R)
• M75: 68,316,860 km (0.078 R)
• M76: 75,357,983 km (0.119 R)
• M77: 78,533,347 km (0.092 R)
• M78: 78,902,555 km (0.117 R)
• M79: 80,137,335 km (0.109 R)
• M80: 80,633,103 km (0.086 R)
• M81: 83,628,650 km (0.045 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit