🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.04 AU - 1.54 AU

Year: 674 Days

Day: 27.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.58 AU - 2.56 AU

Year: 1370 Days

Day: 21.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.9

Radius: 8.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.22 AU - 8.86 AU

Year: 10491 Days

Day: 14.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 89,329,204 km

• M1: 117,285 km (0.111 R)
• M2: 343,776 km (0.085 R)
• M3: 418,575 km (0.065 R)
• M4: 715,975 km (0.092 R)
• M5: 1,052,870 km (0.06 R)
• M6: 1,211,743 km (0.111 R)
• M7: 1,367,325 km (0.104 R)
• M8: 1,424,471 km (0.081 R)
• M9: 1,772,436 km (0.042 R)
• M10: 2,630,978 km (0.108 R)
• M11: 3,364,157 km (0.081 R)
• M12: 3,458,254 km (0.115 R)
• M13: 3,990,822 km (0.11 R)
• M14: 5,313,118 km (0.081 R)
• M15: 5,681,877 km (0.101 R)
• M16: 6,021,015 km (0.106 R)
• M17: 6,116,459 km (0.049 R)
• M18: 6,347,438 km (0.114 R)
• M19: 6,405,631 km (0.103 R)
• M20: 6,522,467 km (0.056 R)
• M21: 6,798,176 km (0.114 R)
• M22: 6,957,348 km (0.07 R)
• M23: 7,259,237 km (0.105 R)
• M24: 7,771,909 km (0.079 R)
• M25: 8,001,242 km (0.055 R)
• M26: 8,127,204 km (0.098 R)
• M27: 8,466,491 km (0.101 R)
• M28: 8,594,996 km (0.057 R)
• M29: 9,290,925 km (0.087 R)
• M30: 9,824,840 km (0.044 R)
• M31: 10,875,616 km (0.093 R)
• M32: 11,085,352 km (0.116 R)
• M33: 12,420,662 km (0.082 R)
• M34: 12,591,054 km (0.091 R)
• M35: 12,958,916 km (0.084 R)
• M36: 13,032,966 km (0.056 R)
• M37: 13,255,867 km (0.077 R)
• M38: 13,504,948 km (0.063 R)
• M39: 14,083,742 km (0.103 R)
• M40: 15,135,714 km (0.043 R)
• M41: 15,317,775 km (0.08 R)
• M42: 15,448,374 km (0.074 R)
• M43: 15,553,092 km (0.08 R)
• M44: 15,710,469 km (0.101 R)
• M45: 15,894,923 km (0.12 R)
• M46: 16,080,126 km (0.108 R)
• M47: 16,720,255 km (0.064 R)
• M48: 17,232,927 km (0.091 R)
• M49: 17,532,122 km (0.053 R)
• M50: 18,329,180 km (0.07 R)
• M51: 18,634,509 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.1

Radius: 6.5

Gravity: 18.65 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.8 AU - 16.9 AU

Year: 23719 Days

Day: 20.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 164.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,329,204 km

• M1: 352,453 km (0.089 R)
• M2: 499,058 km (0.113 R)
• M3: 544,536 km (0.111 R)
• M4: 1,263,504 km (0.034 R)
• M5: 1,425,369 km (0.069 R)
• M6: 2,611,979 km (0.115 R)
• M7: 2,652,969 km (0.067 R)
• M8: 2,818,873 km (0.089 R)
• M9: 3,606,805 km (0.088 R)
• M10: 3,652,582 km (0.095 R)
• M11: 3,884,010 km (0.116 R)
• M12: 3,977,807 km (0.056 R)
• M13: 4,409,696 km (0.097 R)
• M14: 4,957,673 km (0.103 R)
• M15: 5,369,666 km (0.096 R)
• M16: 5,579,851 km (0.093 R)
• M17: 6,502,870 km (0.087 R)
• M18: 7,067,602 km (0.09 R)
• M19: 7,297,983 km (0.094 R)
• M20: 7,414,070 km (0.114 R)
• M21: 7,943,946 km (0.105 R)
• M22: 8,486,238 km (0.11 R)
• M23: 9,542,549 km (0.095 R)
• M24: 9,925,370 km (0.119 R)
• M25: 10,054,024 km (0.119 R)
• M26: 11,036,733 km (0.064 R)
• M27: 11,371,084 km (0.111 R)
• M28: 11,640,958 km (0.051 R)
• M29: 12,324,770 km (0.112 R)
• M30: 13,446,006 km (0.089 R)
• M31: 13,874,754 km (0.07 R)
• M32: 15,187,924 km (0.103 R)
• M33: 15,634,473 km (0.088 R)
• M34: 16,616,583 km (0.062 R)
• M35: 16,693,028 km (0.055 R)
• M36: 16,999,704 km (0.035 R)
• M37: 18,719,481 km (0.076 R)
• M38: 18,958,239 km (0.119 R)
• M39: 19,118,009 km (0.103 R)
• M40: 21,901,427 km (0.091 R)
• M41: 21,985,202 km (0.06 R)
• M42: 22,489,945 km (0.098 R)
• M43: 23,940,895 km (0.094 R)
• M44: 24,200,148 km (0.115 R)
• M45: 25,598,140 km (0.094 R)
• M46: 26,129,063 km (0.093 R)
• M47: 27,201,979 km (0.112 R)
• M48: 27,472,452 km (0.102 R)
• M49: 28,198,002 km (0.03 R)
• M50: 28,654,724 km (0.087 R)
• M51: 33,450,533 km (0.06 R)
• M52: 36,286,011 km (0.092 R)
• M53: 36,782,676 km (0.108 R)
• M54: 37,081,722 km (0.111 R)
• M55: 38,386,963 km (0.103 R)
• M56: 38,791,625 km (0.112 R)
• M57: 40,836,030 km (0.094 R)
• M58: 43,229,895 km (0.093 R)
• M59: 44,815,483 km (0.058 R)
• M60: 48,588,640 km (0.059 R)
• M61: 48,697,996 km (0.067 R)
• M62: 49,355,479 km (0.074 R)
• M63: 50,679,121 km (0.052 R)
• M64: 52,350,279 km (0.078 R)
• M65: 54,152,484 km (0.086 R)
• M66: 55,860,593 km (0.115 R)
• M67: 61,562,067 km (0.1 R)
• M68: 62,391,438 km (0.084 R)
• M69: 64,301,354 km (0.106 R)
• M70: 65,988,070 km (0.112 R)
• M71: 69,528,154 km (0.1 R)
• M72: 71,010,968 km (0.073 R)
• M73: 72,005,345 km (0.03 R)
• M74: 72,504,254 km (0.091 R)
• M75: 73,254,786 km (0.088 R)
• M76: 74,007,862 km (0.119 R)
• M77: 75,774,912 km (0.106 R)
• M78: 77,683,781 km (0.025 R)
• M79: 80,124,021 km (0.033 R)
• M80: 82,198,644 km (0.084 R)
• M81: 82,328,795 km (0.079 R)
• M82: 82,981,041 km (0.032 R)
• M83: 83,504,035 km (0.108 R)
• M84: 84,028,226 km (0.052 R)
• M85: 84,290,621 km (0.1 R)
• M86: 84,684,961 km (0.083 R)
• M87: 85,211,546 km (0.084 R)
• M88: 86,665,188 km (0.104 R)
• M89: 86,930,425 km (0.088 R)
• M90: 88,927,856 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 14,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit