🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.61 AU - 0.89 AU

Year: 229 Days

Day: 19.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.89 AU - 1.37 AU

Year: 424 Days

Day: 29.6 Hours

Environment

Temp: 38 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 100,954,034 km

• M1: 264,339 km (0.085 R)
• M2: 727,943 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.02 AU - 1.6 AU

Year: 529 Days

Day: 41.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.26 AU - 3.38 AU

Year: 1672 Days

Day: 23.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.88 AU - 3.46 AU

Year: 1993 Days

Day: 39.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,954,034 km

• M1: 197,170 km (0.083 R)
• M2: 697,425 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.51 AU - 4.87 AU

Year: 3586 Days

Day: 41.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.73 AU - 5.51 AU

Year: 4091 Days

Day: 42.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,954,034 km

• M1: 1,187,957 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740

Radius: 10.5

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.86 AU - 12.08 AU

Year: 11962 Days

Day: 6 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 100,954,034 km

• M1: 242,498 km (0.112 R)
• M2: 492,626 km (0.041 R)
• M3: 805,285 km (0.074 R)
• M4: 943,215 km (0.097 R)
• M5: 1,221,167 km (0.056 R)
• M6: 1,698,684 km (0.091 R)
• M7: 1,775,278 km (0.093 R)
• M8: 2,093,024 km (0.077 R)
• M9: 2,175,452 km (0.089 R)
• M10: 3,246,872 km (0.071 R)
• M11: 3,472,167 km (0.05 R)
• M12: 3,669,337 km (0.076 R)
• M13: 4,074,747 km (0.092 R)
• M14: 4,143,861 km (0.046 R)
• M15: 4,353,148 km (0.09 R)
• M16: 4,459,213 km (0.078 R)
• M17: 5,527,791 km (0.116 R)
• M18: 5,604,385 km (0.065 R)
• M19: 6,591,133 km (0.114 R)
• M20: 7,125,347 km (0.114 R)
• M21: 7,545,717 km (0.093 R)
• M22: 7,801,978 km (0.049 R)
• M23: 8,676,527 km (0.105 R)
• M24: 8,855,147 km (0.1 R)
• M25: 9,581,893 km (0.084 R)
• M26: 9,952,597 km (0.068 R)
• M27: 11,974,412 km (0.106 R)
• M28: 12,373,689 km (0.085 R)
• M29: 12,625,312 km (0.119 R)
• M30: 13,031,620 km (0.106 R)
• M31: 13,339,193 km (0.096 R)
• M32: 13,701,071 km (0.041 R)
• M33: 14,066,239 km (0.082 R)
• M34: 16,103,762 km (0.08 R)
• M35: 16,433,775 km (0.076 R)
• M36: 16,877,482 km (0.108 R)
• M37: 17,663,170 km (0.047 R)
• M38: 17,889,961 km (0.095 R)
• M39: 18,403,530 km (0.062 R)
• M40: 18,748,652 km (0.102 R)
• M41: 19,620,958 km (0.062 R)
• M42: 21,284,187 km (0.106 R)
• M43: 21,525,488 km (0.044 R)
• M44: 21,646,513 km (0.062 R)
• M45: 24,239,044 km (0.056 R)
• M46: 24,870,646 km (0.088 R)
• M47: 25,252,270 km (0.103 R)
• M48: 25,379,877 km (0.066 R)
• M49: 26,668,064 km (0.086 R)
• M50: 27,320,012 km (0.105 R)
• M51: 27,516,584 km (0.102 R)
• M52: 27,845,400 km (0.088 R)
• M53: 27,977,345 km (0.109 R)
• M54: 28,043,318 km (0.084 R)
• M55: 30,183,016 km (0.114 R)
• M56: 30,657,989 km (0.07 R)
• M57: 31,204,021 km (0.102 R)
• M58: 31,615,565 km (0.092 R)
• M59: 31,684,380 km (0.095 R)
• M60: 31,753,195 km (0.119 R)
• M61: 32,098,018 km (0.079 R)
• M62: 32,513,452 km (0.085 R)
• M63: 32,860,967 km (0.102 R)
• M64: 33,489,727 km (0.114 R)
• M65: 34,122,526 km (0.113 R)
• M66: 38,147,307 km (0.077 R)
• M67: 38,660,877 km (0.056 R)
• M68: 39,472,595 km (0.104 R)
• M69: 39,620,697 km (0.113 R)
• M70: 41,037,688 km (0.056 R)
• M71: 41,187,735 km (0.114 R)
• M72: 42,319,442 km (0.12 R)
• M73: 43,844,294 km (0.076 R)
• M74: 45,309,455 km (0.111 R)
• M75: 45,542,229 km (0.108 R)
• M76: 46,165,005 km (0.096 R)
• M77: 47,497,773 km (0.107 R)
• M78: 48,287,649 km (0.09 R)
• M79: 48,604,947 km (0.092 R)
• M80: 49,081,865 km (0.039 R)
• M81: 49,321,072 km (0.119 R)
• M82: 49,960,602 km (0.079 R)
• M83: 51,167,109 km (0.085 R)
• M84: 51,733,337 km (0.117 R)
• M85: 54,348,607 km (0.072 R)
• M86: 55,009,231 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.7

Radius: 4.9

Gravity: 24.1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 18.69 AU - 22.71 AU

Year: 33255 Days

Day: 21.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,954,034 km

• M1: 107,860 km (0.061 R)
• M2: 284,535 km (0.102 R)
• M3: 459,714 km (0.082 R)
• M4: 533,616 km (0.041 R)
• M5: 721,511 km (0.112 R)
• M6: 868,116 km (0.113 R)
• M7: 960,568 km (0.083 R)
• M8: 1,121,984 km (0.103 R)
• M9: 1,618,499 km (0.103 R)
• M10: 1,771,688 km (0.054 R)
• M11: 2,050,837 km (0.087 R)
• M12: 4,360,329 km (0.094 R)
• M13: 5,574,166 km (0.107 R)
• M14: 7,008,361 km (0.115 R)
• M15: 7,195,358 km (0.117 R)
• M16: 7,894,728 km (0.089 R)
• M17: 8,950,141 km (0.107 R)
• M18: 9,563,044 km (0.104 R)
• M19: 9,770,237 km (0.113 R)
• M20: 9,909,363 km (0.092 R)
• M21: 10,049,087 km (0.058 R)
• M22: 10,614,268 km (0.073 R)
• M23: 10,685,626 km (0.073 R)
• M24: 12,072,099 km (0.115 R)
• M25: 13,514,073 km (0.092 R)
• M26: 14,690,361 km (0.115 R)
• M27: 17,898,188 km (0.082 R)
• M28: 18,238,972 km (0.038 R)
• M29: 19,274,339 km (0.097 R)
• M30: 20,417,267 km (0.11 R)
• M31: 21,944,661 km (0.047 R)
• M32: 23,044,954 km (0.112 R)
• M33: 23,230,006 km (0.034 R)
• M34: 26,065,185 km (0.047 R)
• M35: 26,839,504 km (0.105 R)
• M36: 27,523,166 km (0.102 R)
• M37: 27,916,459 km (0.113 R)
• M38: 28,410,580 km (0.088 R)
• M39: 28,808,062 km (0.104 R)
• M40: 30,112,256 km (0.108 R)
• M41: 30,720,671 km (0.075 R)
• M42: 32,259,584 km (0.089 R)
• M43: 32,362,956 km (0.086 R)
• M44: 33,299,289 km (0.083 R)
• M45: 33,823,181 km (0.076 R)
• M46: 34,561,446 km (0.069 R)
• M47: 34,985,556 km (0.062 R)
• M48: 35,091,921 km (0.071 R)
• M49: 35,198,285 km (0.107 R)
• M50: 35,625,087 km (0.074 R)
• M51: 38,660,129 km (0.099 R)
• M52: 39,653,010 km (0.088 R)
• M53: 40,542,669 km (0.084 R)
• M54: 40,654,418 km (0.097 R)
• M55: 42,455,128 km (0.116 R)
• M56: 42,681,918 km (0.083 R)
• M57: 43,365,132 km (0.111 R)
• M58: 43,708,010 km (0.086 R)
• M59: 44,281,568 km (0.112 R)
• M60: 46,951,741 km (0.091 R)
• M61: 47,892,711 km (0.085 R)
• M62: 48,958,746 km (0.073 R)
• M63: 50,993,426 km (0.118 R)
• M64: 52,689,866 km (0.118 R)
• M65: 53,300,076 km (0.11 R)
• M66: 54,650,945 km (0.063 R)
• M67: 55,392,651 km (0.119 R)
• M68: 55,764,701 km (0.106 R)
• M69: 57,010,851 km (0.115 R)
• M70: 57,386,342 km (0.063 R)
• M71: 58,140,165 km (0.077 R)
• M72: 60,038,712 km (0.091 R)
• M73: 60,293,477 km (0.112 R)
• M74: 63,766,691 km (0.083 R)
• M75: 64,156,543 km (0.031 R)
• M76: 65,069,389 km (0.078 R)
• M77: 66,907,947 km (0.07 R)
• M78: 67,039,892 km (0.026 R)
• M79: 67,304,082 km (0.068 R)
• M80: 68,763,559 km (0.093 R)
• M81: 71,174,029 km (0.083 R)
• M82: 71,308,667 km (0.067 R)
• M83: 75,252,516 km (0.114 R)
• M84: 76,490,738 km (0.046 R)
• M85: 80,385,967 km (0.106 R)
• M86: 80,807,235 km (0.084 R)
• M87: 81,792,785 km (0.101 R)
• M88: 81,933,856 km (0.07 R)
• M89: 82,640,706 km (0.047 R)
• M90: 85,201,971 km (0.12 R)
• M91: 89,964,719 km (0.119 R)
• M92: 90,110,427 km (0.098 R)
• M93: 94,073,125 km (0.1 R)
• M94: 94,220,928 km (0.091 R)
• M95: 96,895,588 km (0.115 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 15,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit