🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.58 AU - 0.78 AU

Year: 195 Days

Day: 25.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.98 AU - 1.04 AU

Year: 353 Days

Day: 35.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,727,087 km

• M1: 241,601 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.04 AU - 3.32 AU

Year: 1975 Days

Day: 39.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,727,087 km

• M1: 727,046 km (0.097 R)

Asteroid Belt

Center: 8.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.4

Radius: 5.2

Gravity: 27.71 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.38 AU - 15.74 AU

Year: 17389 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,727,087 km

• M1: 346,768 km (0.096 R)
• M2: 435,479 km (0.085 R)
• M3: 473,178 km (0.076 R)
• M4: 1,219,971 km (0.092 R)
• M5: 1,559,707 km (0.118 R)
• M6: 1,619,098 km (0.115 R)
• M7: 1,770,940 km (0.087 R)
• M8: 1,864,289 km (0.12 R)
• M9: 2,957,101 km (0.083 R)
• M10: 2,993,902 km (0.105 R)
• M11: 3,142,902 km (0.09 R)
• M12: 3,882,962 km (0.106 R)
• M13: 3,923,354 km (0.113 R)
• M14: 4,127,555 km (0.082 R)
• M15: 5,333,463 km (0.107 R)
• M16: 5,423,521 km (0.07 R)
• M17: 6,114,963 km (0.069 R)
• M18: 6,785,011 km (0.057 R)
• M19: 7,629,641 km (0.111 R)
• M20: 7,884,406 km (0.09 R)
• M21: 8,612,349 km (0.084 R)
• M22: 8,771,073 km (0.047 R)
• M23: 9,524,747 km (0.066 R)
• M24: 10,524,061 km (0.082 R)
• M25: 11,208,471 km (0.105 R)
• M26: 11,381,855 km (0.077 R)
• M27: 11,556,136 km (0.086 R)
• M28: 11,789,808 km (0.1 R)
• M29: 11,966,184 km (0.045 R)
• M30: 13,285,637 km (0.05 R)
• M31: 15,030,397 km (0.081 R)
• M32: 16,124,406 km (0.057 R)
• M33: 16,320,081 km (0.075 R)
• M34: 17,110,855 km (0.076 R)
• M35: 17,377,289 km (0.088 R)
• M36: 17,981,514 km (0.048 R)
• M37: 18,388,121 km (0.084 R)
• M38: 19,279,725 km (0.041 R)
• M39: 20,749,374 km (0.077 R)
• M40: 22,037,412 km (0.083 R)
• M41: 22,472,443 km (0.05 R)
• M42: 22,618,151 km (0.078 R)
• M43: 25,293,110 km (0.072 R)
• M44: 25,444,653 km (0.048 R)
• M45: 27,053,877 km (0.106 R)
• M46: 27,597,516 km (0.077 R)
• M47: 29,887,859 km (0.08 R)
• M48: 29,967,894 km (0.05 R)
• M49: 30,530,382 km (0.106 R)
• M50: 32,814,742 km (0.034 R)
• M51: 33,810,465 km (0.091 R)
• M52: 34,312,067 km (0.095 R)
• M53: 34,984,659 km (0.086 R)
• M54: 35,322,600 km (0.059 R)
• M55: 35,916,654 km (0.098 R)
• M56: 37,028,465 km (0.104 R)
• M57: 38,586,527 km (0.052 R)
• M58: 39,461,375 km (0.107 R)
• M59: 40,165,831 km (0.075 R)
• M60: 40,342,656 km (0.08 R)
• M61: 42,214,425 km (0.119 R)
• M62: 43,025,395 km (0.115 R)
• M63: 43,568,734 km (0.085 R)
• M64: 46,783,742 km (0.11 R)
• M65: 46,969,692 km (0.058 R)
• M66: 47,622,687 km (0.107 R)
• M67: 48,937,652 km (0.04 R)
• M68: 50,454,874 km (0.065 R)
• M69: 51,795,271 km (0.096 R)
• M70: 52,759,728 km (0.077 R)
• M71: 54,608,608 km (0.1 R)
• M72: 54,804,432 km (0.096 R)
• M73: 54,902,419 km (0.112 R)
• M74: 56,181,929 km (0.09 R)
• M75: 56,280,664 km (0.118 R)
• M76: 56,676,649 km (0.079 R)
• M77: 57,371,681 km (0.032 R)
• M78: 57,869,842 km (0.042 R)
• M79: 58,469,430 km (0.103 R)
• M80: 61,498,787 km (0.089 R)
• M81: 61,702,539 km (0.087 R)
• M82: 62,519,793 km (0.053 R)
• M83: 63,135,089 km (0.05 R)
• M84: 66,764,333 km (0.059 R)
• M85: 66,973,770 km (0.097 R)
• M86: 67,078,488 km (0.099 R)
• M87: 67,708,445 km (0.086 R)
• M88: 70,141,056 km (0.12 R)
• M89: 70,780,437 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.3

Radius: 7.3

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 16.55 AU - 23.61 AU

Year: 31336 Days

Day: 22.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,727,087 km

• M1: 149,448 km (0.065 R)
• M2: 244,293 km (0.094 R)
• M3: 410,796 km (0.083 R)
• M4: 491,279 km (0.081 R)
• M5: 595,549 km (0.055 R)
• M6: 707,448 km (0.062 R)
• M7: 867,817 km (0.11 R)
• M8: 1,319,304 km (0.113 R)
• M9: 1,368,073 km (0.087 R)
• M10: 1,595,461 km (0.079 R)
• M11: 1,700,479 km (0.113 R)
• M12: 2,000,872 km (0.095 R)
• M13: 2,230,055 km (0.095 R)
• M14: 2,347,789 km (0.083 R)
• M15: 2,934,811 km (0.072 R)
• M16: 3,531,407 km (0.09 R)
• M17: 5,217,824 km (0.077 R)
• M18: 6,390,671 km (0.058 R)
• M19: 6,985,024 km (0.079 R)
• M20: 7,332,540 km (0.078 R)
• M21: 8,732,028 km (0.098 R)
• M22: 8,918,427 km (0.112 R)
• M23: 9,200,718 km (0.102 R)
• M24: 9,247,991 km (0.107 R)
• M25: 10,211,401 km (0.093 R)
• M26: 10,457,340 km (0.095 R)
• M27: 11,972,916 km (0.114 R)
• M28: 14,537,023 km (0.117 R)
• M29: 15,147,832 km (0.073 R)
• M30: 15,315,830 km (0.082 R)
• M31: 15,880,412 km (0.054 R)
• M32: 16,222,393 km (0.116 R)
• M33: 16,394,281 km (0.076 R)
• M34: 18,146,521 km (0.087 R)
• M35: 18,863,843 km (0.065 R)
• M36: 19,104,994 km (0.067 R)
• M37: 20,141,558 km (0.097 R)
• M38: 20,635,530 km (0.041 R)
• M39: 21,321,437 km (0.119 R)
• M40: 21,698,573 km (0.089 R)
• M41: 22,843,595 km (0.115 R)
• M42: 23,423,287 km (0.11 R)
• M43: 24,663,303 km (0.065 R)
• M44: 25,059,139 km (0.103 R)
• M45: 25,257,955 km (0.071 R)
• M46: 28,924,300 km (0.08 R)
• M47: 30,535,768 km (0.11 R)
• M48: 31,316,669 km (0.114 R)
• M49: 31,388,027 km (0.115 R)
• M50: 31,960,538 km (0.114 R)
• M51: 32,320,022 km (0.118 R)
• M52: 32,536,490 km (0.088 R)
• M53: 32,608,596 km (0.083 R)
• M54: 32,825,662 km (0.032 R)
• M55: 33,188,437 km (0.092 R)
• M56: 33,698,566 km (0.109 R)
• M57: 33,771,719 km (0.119 R)
• M58: 35,244,510 km (0.086 R)
• M59: 36,138,208 km (0.053 R)
• M60: 37,190,330 km (0.049 R)
• M61: 37,568,513 km (0.103 R)
• M62: 38,557,654 km (0.102 R)
• M63: 39,017,069 km (0.108 R)
• M64: 41,107,101 km (0.099 R)
• M65: 42,757,465 km (0.076 R)
• M66: 43,551,082 km (0.096 R)
• M67: 45,394,576 km (0.112 R)
• M68: 45,960,655 km (0.068 R)
• M69: 46,204,050 km (0.05 R)
• M70: 46,529,127 km (0.102 R)
• M71: 47,018,312 km (0.104 R)
• M72: 47,509,142 km (0.11 R)
• M73: 49,406,193 km (0.099 R)
• M74: 49,738,749 km (0.045 R)
• M75: 50,992,080 km (0.111 R)
• M76: 51,580,448 km (0.085 R)
• M77: 52,255,733 km (0.062 R)
• M78: 53,018,981 km (0.115 R)
• M79: 54,213,371 km (0.11 R)
• M80: 54,470,529 km (0.114 R)
• M81: 54,814,006 km (0.101 R)
• M82: 55,330,568 km (0.095 R)
• M83: 55,416,736 km (0.062 R)
• M84: 55,935,242 km (0.088 R)
• M85: 57,151,024 km (0.077 R)
• M86: 58,639,224 km (0.105 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 16,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit