🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.5 AU - 0.74 AU

Year: 175 Days

Day: 39.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.96 AU - 1.26 AU

Year: 419 Days

Day: 21.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,583,287 km

• M1: 640,279 km (0.07 R)

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 14.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.55 AU - 7.15 AU

Year: 5068 Days

Day: 5.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 99,583,287 km

• M1: 185,950 km (0.089 R)
• M2: 320,738 km (0.075 R)
• M3: 501,302 km (0.11 R)
• M4: 899,083 km (0.097 R)
• M5: 1,134,550 km (0.068 R)
• M6: 1,353,412 km (0.025 R)
• M7: 1,455,288 km (0.063 R)
• M8: 1,573,321 km (0.074 R)
• M9: 1,681,181 km (0.099 R)
• M10: 1,805,646 km (0.029 R)
• M11: 2,168,272 km (0.081 R)
• M12: 2,682,739 km (0.074 R)
• M13: 2,780,426 km (0.083 R)
• M14: 2,879,310 km (0.093 R)
• M15: 3,047,009 km (0.108 R)
• M16: 3,480,394 km (0.036 R)
• M17: 3,713,767 km (0.102 R)
• M18: 4,177,072 km (0.084 R)
• M19: 4,291,065 km (0.119 R)
• M20: 4,639,479 km (0.066 R)
• M21: 4,856,994 km (0.11 R)
• M22: 4,976,972 km (0.118 R)
• M23: 5,118,342 km (0.043 R)
• M24: 5,592,417 km (0.078 R)
• M25: 5,973,443 km (0.105 R)
• M26: 6,167,023 km (0.102 R)
• M27: 6,605,045 km (0.107 R)
• M28: 6,716,047 km (0.103 R)
• M29: 7,235,151 km (0.098 R)
• M30: 7,326,855 km (0.099 R)
• M31: 7,511,309 km (0.104 R)
• M32: 7,979,102 km (0.116 R)
• M33: 8,121,369 km (0.026 R)
• M34: 8,360,277 km (0.063 R)
• M35: 9,314,412 km (0.11 R)
• M36: 9,489,292 km (0.108 R)
• M37: 9,791,779 km (0.047 R)
• M38: 10,097,407 km (0.065 R)
• M39: 10,406,177 km (0.066 R)
• M40: 11,112,429 km (0.102 R)
• M41: 11,351,337 km (0.067 R)
• M42: 11,645,745 km (0.085 R)
• M43: 11,753,306 km (0.106 R)
• M44: 11,888,393 km (0.099 R)
• M45: 11,996,852 km (0.118 R)
• M46: 12,241,893 km (0.106 R)
• M47: 12,433,827 km (0.082 R)
• M48: 12,792,712 km (0.084 R)
• M49: 13,071,114 km (0.053 R)
• M50: 13,267,087 km (0.102 R)
• M51: 13,577,353 km (0.061 R)
• M52: 14,090,025 km (0.09 R)
• M53: 14,667,024 km (0.098 R)
• M54: 14,812,583 km (0.095 R)
• M55: 15,017,083 km (0.067 R)
• M56: 16,233,763 km (0.072 R)
• M57: 16,474,914 km (0.077 R)
• M58: 16,717,113 km (0.112 R)
• M59: 17,915,243 km (0.064 R)
• M60: 18,133,207 km (0.085 R)
• M61: 18,414,750 km (0.037 R)
• M62: 18,508,997 km (0.072 R)
• M63: 18,760,919 km (0.099 R)
• M64: 18,918,895 km (0.087 R)
• M65: 19,491,555 km (0.063 R)
• M66: 19,651,625 km (0.073 R)
• M67: 20,005,424 km (0.092 R)
• M68: 20,263,929 km (0.096 R)
• M69: 20,751,917 km (0.095 R)
• M70: 20,915,278 km (0.096 R)
• M71: 21,013,564 km (0.1 R)
• M72: 21,342,380 km (0.097 R)
• M73: 21,540,448 km (0.114 R)
• M74: 21,739,114 km (0.112 R)
• M75: 22,171,751 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62

Radius: 4.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.39 AU - 15.37 AU

Year: 16556 Days

Day: 16.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 99,583,287 km

• M1: 174,730 km (0.102 R)
• M2: 565,630 km (0.104 R)
• M3: 1,368,671 km (0.075 R)
• M4: 1,698,684 km (0.106 R)
• M5: 2,256,833 km (0.117 R)
• M6: 2,390,125 km (0.027 R)
• M7: 2,467,467 km (0.117 R)
• M8: 3,371,936 km (0.093 R)
• M9: 3,612,639 km (0.084 R)
• M10: 3,768,819 km (0.091 R)
• M11: 4,133,838 km (0.095 R)
• M12: 4,203,551 km (0.043 R)
• M13: 5,320,299 km (0.065 R)
• M14: 5,472,290 km (0.077 R)
• M15: 5,548,884 km (0.099 R)
• M16: 6,307,495 km (0.062 R)
• M17: 6,603,699 km (0.104 R)
• M18: 7,014,794 km (0.1 R)
• M19: 7,181,595 km (0.105 R)
• M20: 7,293,495 km (0.114 R)
• M21: 7,547,362 km (0.109 R)
• M22: 7,575,786 km (0.107 R)
• M23: 7,775,649 km (0.099 R)
• M24: 8,473,523 km (0.104 R)
• M25: 8,621,475 km (0.112 R)
• M26: 9,221,811 km (0.052 R)
• M27: 9,711,595 km (0.103 R)
• M28: 10,876,513 km (0.056 R)
• M29: 11,263,672 km (0.116 R)
• M30: 11,296,135 km (0.11 R)
• M31: 12,351,548 km (0.111 R)
• M32: 12,485,737 km (0.062 R)
• M33: 12,721,653 km (0.115 R)
• M34: 15,339,766 km (0.061 R)
• M35: 15,592,436 km (0.102 R)
• M36: 16,138,469 km (0.096 R)
• M37: 16,913,236 km (0.108 R)
• M38: 16,987,736 km (0.081 R)
• M39: 17,024,986 km (0.043 R)
• M40: 17,436,529 km (0.088 R)
• M41: 17,662,422 km (0.107 R)
• M42: 17,737,969 km (0.104 R)
• M43: 18,422,379 km (0.084 R)
• M44: 18,614,014 km (0.097 R)
• M45: 18,690,758 km (0.054 R)
• M46: 19,115,317 km (0.088 R)
• M47: 19,154,063 km (0.044 R)
• M48: 19,543,017 km (0.07 R)
• M49: 20,210,224 km (0.105 R)
• M50: 20,805,174 km (0.106 R)
• M51: 21,004,738 km (0.094 R)
• M52: 22,052,671 km (0.082 R)
• M53: 22,378,645 km (0.064 R)
• M54: 23,117,658 km (0.06 R)
• M55: 24,115,326 km (0.109 R)
• M56: 25,595,448 km (0.113 R)
• M57: 25,852,158 km (0.079 R)
• M58: 27,104,741 km (0.109 R)
• M59: 27,541,267 km (0.038 R)
• M60: 27,716,596 km (0.086 R)
• M61: 29,265,682 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.9

Radius: 6.6

Gravity: 19.99 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 16.08 AU - 19.22 AU

Year: 26558 Days

Day: 20.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,583,287 km

• M1: 153,338 km (0.096 R)
• M2: 283,488 km (0.047 R)
• M3: 733,628 km (0.064 R)
• M4: 1,031,926 km (0.076 R)
• M5: 1,296,116 km (0.115 R)
• M6: 1,618,200 km (0.11 R)
• M7: 1,846,487 km (0.096 R)
• M8: 2,125,786 km (0.117 R)
• M9: 3,087,999 km (0.049 R)
• M10: 3,662,754 km (0.086 R)
• M11: 5,519,264 km (0.029 R)
• M12: 6,095,365 km (0.083 R)
• M13: 6,390,522 km (0.1 R)
• M14: 7,303,966 km (0.111 R)
• M15: 8,257,653 km (0.092 R)
• M16: 8,584,225 km (0.073 R)
• M17: 9,317,554 km (0.12 R)
• M18: 11,489,715 km (0.1 R)
• M19: 16,842,177 km (0.09 R)
• M20: 17,007,333 km (0.11 R)
• M21: 18,432,552 km (0.088 R)
• M22: 19,288,551 km (0.088 R)
• M23: 19,721,487 km (0.111 R)
• M24: 22,113,856 km (0.1 R)
• M25: 25,727,543 km (0.091 R)
• M26: 26,587,132 km (0.059 R)
• M27: 26,683,174 km (0.118 R)
• M28: 27,359,057 km (0.083 R)
• M29: 27,747,862 km (0.113 R)
• M30: 27,845,250 km (0.094 R)
• M31: 29,918,377 km (0.053 R)
• M32: 30,721,120 km (0.093 R)
• M33: 31,226,461 km (0.08 R)
• M34: 32,347,847 km (0.075 R)
• M35: 32,450,321 km (0.095 R)
• M36: 33,378,576 km (0.094 R)
• M37: 33,482,247 km (0.106 R)
• M38: 33,586,068 km (0.053 R)
• M39: 36,108,737 km (0.093 R)
• M40: 36,215,101 km (0.118 R)
• M41: 37,285,175 km (0.054 R)
• M42: 38,691,694 km (0.096 R)
• M43: 39,895,359 km (0.081 R)
• M44: 44,488,761 km (0.083 R)
• M45: 46,094,994 km (0.088 R)
• M46: 47,370,465 km (0.104 R)
• M47: 47,603,538 km (0.105 R)
• M48: 48,071,032 km (0.084 R)
• M49: 49,128,240 km (0.088 R)
• M50: 49,246,273 km (0.068 R)
• M51: 50,430,789 km (0.067 R)
• M52: 51,385,373 km (0.053 R)
• M53: 51,505,051 km (0.066 R)
• M54: 52,586,793 km (0.117 R)
• M55: 52,707,369 km (0.115 R)
• M56: 53,069,994 km (0.115 R)
• M57: 54,406,202 km (0.112 R)
• M58: 57,857,425 km (0.112 R)
• M59: 57,981,891 km (0.098 R)
• M60: 58,731,226 km (0.106 R)
• M61: 60,998,083 km (0.11 R)
• M62: 61,251,651 km (0.065 R)
• M63: 63,293,363 km (0.074 R)
• M64: 63,421,718 km (0.063 R)
• M65: 65,098,112 km (0.085 R)
• M66: 65,487,066 km (0.104 R)
• M67: 66,137,069 km (0.103 R)
• M68: 67,181,412 km (0.094 R)
• M69: 67,312,310 km (0.049 R)
• M70: 72,618,397 km (0.095 R)
• M71: 72,887,224 km (0.044 R)
• M72: 75,866,017 km (0.077 R)
• M73: 76,138,883 km (0.037 R)
• M74: 76,959,129 km (0.098 R)
• M75: 77,233,192 km (0.052 R)
• M76: 78,332,736 km (0.096 R)
• M77: 78,884,453 km (0.032 R)
• M78: 81,383,037 km (0.059 R)
• M79: 81,662,186 km (0.079 R)
• M80: 83,344,265 km (0.084 R)
• M81: 84,189,493 km (0.094 R)
• M82: 86,030,743 km (0.075 R)
• M83: 87,599,128 km (0.066 R)
• M84: 89,033,023 km (0.053 R)
• M85: 90,763,871 km (0.08 R)
• M86: 93,966,013 km (0.084 R)
• M87: 94,112,320 km (0.094 R)
• M88: 94,698,893 km (0.088 R)
• M89: 95,139,459 km (0.097 R)
• M90: 96,760,950 km (0.096 R)
• M91: 99,284,965 km (0.07 R)
• M92: 99,583,263 km (0.104 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 16,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit