🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.93 AU - 1.35 AU

Year: 445 Days

Day: 15.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,850,165 km

• M1: 766,839 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.72 AU - 3.02 AU

Year: 1776 Days

Day: 35.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.25 AU - 4.65 AU

Year: 2867 Days

Day: 34.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,850,165 km

• M1: 82,129 km (0.113 R)
• M2: 2,768,009 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.99 AU - 5.47 AU

Year: 3757 Days

Day: 38.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,850,165 km

• M1: 288,724 km (0.086 R)

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.7

Radius: 13.6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.27 AU - 8.41 AU

Year: 8018 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,850,165 km

• M1: 180,714 km (0.078 R)
• M2: 394,490 km (0.099 R)
• M3: 576,101 km (0.108 R)
• M4: 773,870 km (0.055 R)
• M5: 1,014,274 km (0.069 R)
• M6: 1,380,788 km (0.092 R)
• M7: 1,699,581 km (0.094 R)
• M8: 2,714,902 km (0.032 R)
• M9: 4,342,976 km (0.116 R)
• M10: 4,813,910 km (0.078 R)
• M11: 5,534,523 km (0.094 R)
• M12: 5,907,620 km (0.095 R)
• M13: 6,324,100 km (0.118 R)
• M14: 6,750,006 km (0.11 R)
• M15: 7,185,485 km (0.12 R)
• M16: 7,295,739 km (0.094 R)
• M17: 7,855,833 km (0.079 R)
• M18: 8,663,213 km (0.104 R)
• M19: 8,977,667 km (0.071 R)
• M20: 9,537,313 km (0.077 R)
• M21: 9,780,709 km (0.106 R)
• M22: 10,439,538 km (0.068 R)
• M23: 10,564,751 km (0.104 R)
• M24: 10,816,524 km (0.114 R)
• M25: 11,326,204 km (0.067 R)
• M26: 11,800,430 km (0.092 R)
• M27: 12,061,777 km (0.067 R)
• M28: 12,501,595 km (0.112 R)
• M29: 13,261,552 km (0.095 R)
• M30: 13,807,135 km (0.112 R)
• M31: 14,128,621 km (0.1 R)
• M32: 14,779,372 km (0.097 R)
• M33: 17,182,213 km (0.082 R)
• M34: 17,429,050 km (0.037 R)
• M35: 17,528,233 km (0.092 R)
• M36: 18,277,419 km (0.09 R)
• M37: 18,428,513 km (0.115 R)
• M38: 18,529,491 km (0.099 R)
• M39: 19,292,740 km (0.102 R)
• M40: 19,497,988 km (0.102 R)
• M41: 19,703,984 km (0.101 R)
• M42: 20,170,131 km (0.045 R)
• M43: 21,166,154 km (0.119 R)
• M44: 21,643,521 km (0.108 R)
• M45: 22,017,216 km (0.096 R)
• M46: 22,124,478 km (0.09 R)
• M47: 22,285,595 km (0.059 R)
• M48: 23,973,059 km (0.114 R)
• M49: 24,915,974 km (0.094 R)
• M50: 26,154,046 km (0.082 R)
• M51: 26,438,282 km (0.115 R)
• M52: 28,106,747 km (0.08 R)
• M53: 28,865,807 km (0.062 R)
• M54: 29,159,467 km (0.078 R)
• M55: 29,631,598 km (0.113 R)
• M56: 29,749,930 km (0.074 R)
• M57: 29,927,802 km (0.089 R)
• M58: 30,403,972 km (0.114 R)
• M59: 30,583,190 km (0.109 R)
• M60: 31,122,939 km (0.085 R)
• M61: 31,303,504 km (0.099 R)
• M62: 31,726,268 km (0.059 R)
• M63: 32,150,976 km (0.078 R)
• M64: 33,067,263 km (0.099 R)
• M65: 33,190,083 km (0.093 R)
• M66: 33,436,171 km (0.081 R)
• M67: 34,116,094 km (0.109 R)
• M68: 34,551,274 km (0.066 R)
• M69: 35,175,995 km (0.069 R)
• M70: 35,804,455 km (0.062 R)
• M71: 36,120,107 km (0.086 R)
• M72: 36,309,946 km (0.112 R)
• M73: 36,817,831 km (0.068 R)
• M74: 38,548,978 km (0.115 R)
• M75: 38,807,782 km (0.103 R)
• M76: 39,196,886 km (0.112 R)
• M77: 39,913,909 km (0.112 R)
• M78: 40,766,617 km (0.096 R)
• M79: 41,625,458 km (0.118 R)
• M80: 43,361,092 km (0.096 R)
• M81: 43,562,900 km (0.107 R)
• M82: 43,765,007 km (0.104 R)
• M83: 44,440,890 km (0.106 R)
• M84: 44,712,111 km (0.108 R)
• M85: 45,120,214 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.4

Radius: 5.6

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.07 AU - 15.07 AU

Year: 16278 Days

Day: 17.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,850,165 km

• M1: 192,233 km (0.111 R)
• M2: 337,493 km (0.112 R)
• M3: 689,646 km (0.111 R)
• M4: 954,734 km (0.078 R)
• M5: 1,030,430 km (0.088 R)
• M6: 1,188,256 km (0.083 R)
• M7: 1,707,061 km (0.057 R)
• M8: 2,014,335 km (0.109 R)
• M9: 2,313,082 km (0.028 R)
• M10: 3,701,799 km (0.118 R)
• M11: 4,066,968 km (0.066 R)
• M12: 4,253,815 km (0.092 R)
• M13: 5,029,181 km (0.1 R)
• M14: 5,987,505 km (0.076 R)
• M15: 6,307,345 km (0.118 R)
• M16: 7,075,082 km (0.034 R)
• M17: 7,187,280 km (0.08 R)
• M18: 7,413,173 km (0.067 R)
• M19: 7,949,481 km (0.112 R)
• M20: 8,104,913 km (0.057 R)
• M21: 8,379,575 km (0.063 R)
• M22: 8,537,850 km (0.083 R)
• M23: 8,697,022 km (0.113 R)
• M24: 9,384,873 km (0.093 R)
• M25: 9,880,939 km (0.056 R)
• M26: 10,300,861 km (0.113 R)
• M27: 10,512,990 km (0.047 R)
• M28: 11,027,906 km (0.113 R)
• M29: 11,463,236 km (0.116 R)
• M30: 11,727,276 km (0.114 R)
• M31: 12,261,041 km (0.057 R)
• M32: 12,350,800 km (0.098 R)
• M33: 12,576,244 km (0.058 R)
• M34: 12,939,617 km (0.102 R)
• M35: 13,122,576 km (0.044 R)
• M36: 13,168,353 km (0.12 R)
• M37: 13,352,508 km (0.089 R)
• M38: 14,522,064 km (0.081 R)
• M39: 14,807,646 km (0.092 R)
• M40: 14,998,982 km (0.091 R)
• M41: 16,907,701 km (0.061 R)
• M42: 17,057,598 km (0.104 R)
• M43: 18,943,279 km (0.063 R)
• M44: 19,150,921 km (0.095 R)
• M45: 19,568,897 km (0.113 R)
• M46: 21,377,835 km (0.105 R)
• M47: 26,012,676 km (0.1 R)
• M48: 26,185,761 km (0.088 R)
• M49: 27,938,300 km (0.113 R)
• M50: 28,293,296 km (0.104 R)
• M51: 30,576,159 km (0.067 R)
• M52: 31,186,668 km (0.084 R)
• M53: 31,616,463 km (0.076 R)
• M54: 32,668,285 km (0.099 R)
• M55: 34,742,609 km (0.114 R)
• M56: 34,996,926 km (0.044 R)
• M57: 35,507,503 km (0.04 R)
• M58: 36,859,120 km (0.099 R)
• M59: 36,988,822 km (0.077 R)
• M60: 37,183,448 km (0.054 R)
• M61: 37,573,899 km (0.119 R)
• M62: 37,965,696 km (0.119 R)
• M63: 38,687,655 km (0.084 R)
• M64: 39,281,558 km (0.096 R)
• M65: 39,413,953 km (0.054 R)
• M66: 39,546,496 km (0.109 R)
• M67: 40,947,181 km (0.043 R)
• M68: 41,350,347 km (0.088 R)
• M69: 41,822,329 km (0.111 R)
• M70: 42,160,570 km (0.107 R)
• M71: 42,228,337 km (0.103 R)
• M72: 43,385,926 km (0.116 R)
• M73: 44,071,533 km (0.082 R)
• M74: 44,140,348 km (0.115 R)
• M75: 44,277,978 km (0.079 R)
• M76: 44,968,372 km (0.094 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: 469 - 12,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit