🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.55 AU - 0.69 AU

Year: 186 Days

Day: 23.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.66 AU - 1.04 AU

Year: 298 Days

Day: 44.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.9 AU - 1.18 AU

Year: 404 Days

Day: 12.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.09 AU - 1.35 AU

Year: 513 Days

Day: 16.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.49 AU - 2.63 AU

Year: 1560 Days

Day: 35.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,233,588 km

• M1: 988,692 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.7

Radius: 7.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.59 AU - 16.57 AU

Year: 19057 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,233,588 km

• M1: 106,065 km (0.106 R)
• M2: 237,412 km (0.104 R)
• M3: 328,367 km (0.082 R)
• M4: 483,650 km (0.089 R)
• M5: 605,572 km (0.093 R)
• M6: 738,265 km (0.084 R)
• M7: 980,913 km (0.118 R)
• M8: 1,049,878 km (0.047 R)
• M9: 1,323,193 km (0.086 R)
• M10: 1,659,639 km (0.081 R)
• M11: 1,721,871 km (0.117 R)
• M12: 1,848,431 km (0.05 R)
• M13: 2,479,884 km (0.113 R)
• M14: 2,843,706 km (0.089 R)
• M15: 3,198,702 km (0.088 R)
• M16: 3,381,361 km (0.086 R)
• M17: 3,460,797 km (0.109 R)
• M18: 3,594,538 km (0.105 R)
• M19: 3,757,151 km (0.039 R)
• M20: 4,174,529 km (0.094 R)
• M21: 4,374,541 km (0.091 R)
• M22: 4,636,038 km (0.025 R)
• M23: 4,992,829 km (0.111 R)
• M24: 5,482,313 km (0.106 R)
• M25: 5,607,227 km (0.11 R)
• M26: 5,669,909 km (0.077 R)
• M27: 5,732,890 km (0.06 R)
• M28: 6,083,547 km (0.105 R)
• M29: 6,738,786 km (0.07 R)
• M30: 6,872,526 km (0.103 R)
• M31: 7,798,238 km (0.102 R)
• M32: 8,044,476 km (0.087 R)
• M33: 8,400,968 km (0.04 R)
• M34: 8,545,030 km (0.103 R)
• M35: 10,490,551 km (0.049 R)
• M36: 10,840,610 km (0.099 R)
• M37: 10,997,538 km (0.076 R)
• M38: 11,234,202 km (0.066 R)
• M39: 11,472,661 km (0.104 R)
• M40: 11,672,523 km (0.12 R)
• M41: 12,360,973 km (0.099 R)
• M42: 12,813,357 km (0.104 R)
• M43: 12,937,822 km (0.114 R)
• M44: 13,355,200 km (0.097 R)
• M45: 13,481,162 km (0.083 R)
• M46: 14,460,878 km (0.102 R)
• M47: 15,419,352 km (0.119 R)
• M48: 16,129,343 km (0.073 R)
• M49: 16,578,436 km (0.117 R)
• M50: 17,214,077 km (0.109 R)
• M51: 17,305,482 km (0.089 R)
• M52: 17,903,873 km (0.056 R)
• M53: 18,462,322 km (0.045 R)
• M54: 21,931,048 km (0.069 R)
• M55: 22,030,231 km (0.108 R)
• M56: 22,478,277 km (0.12 R)
• M57: 23,030,143 km (0.098 R)
• M58: 23,484,921 km (0.106 R)
• M59: 23,637,212 km (0.06 R)
• M60: 24,198,353 km (0.119 R)
• M61: 24,609,149 km (0.096 R)
• M62: 24,918,817 km (0.1 R)
• M63: 25,385,711 km (0.106 R)
• M64: 25,750,730 km (0.097 R)
• M65: 26,856,558 km (0.112 R)
• M66: 28,085,504 km (0.09 R)
• M67: 30,930,557 km (0.052 R)
• M68: 31,208,958 km (0.087 R)
• M69: 31,992,851 km (0.096 R)
• M70: 32,613,233 km (0.074 R)
• M71: 32,783,177 km (0.086 R)
• M72: 33,751,524 km (0.101 R)
• M73: 33,865,966 km (0.056 R)
• M74: 34,152,895 km (0.073 R)
• M75: 34,671,401 km (0.059 R)
• M76: 34,787,040 km (0.033 R)
• M77: 35,716,192 km (0.057 R)
• M78: 36,242,478 km (0.081 R)
• M79: 36,301,120 km (0.116 R)
• M80: 36,830,248 km (0.055 R)
• M81: 38,074,752 km (0.109 R)
• M82: 38,134,292 km (0.117 R)
• M83: 38,373,051 km (0.072 R)
• M84: 39,092,168 km (0.06 R)
• M85: 39,393,158 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.1

Radius: 7.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.71 AU - 16.41 AU

Year: 24508 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,233,588 km

• M1: 342,579 km (0.092 R)
• M2: 684,111 km (0.092 R)
• M3: 810,970 km (0.118 R)
• M4: 1,088,175 km (0.083 R)
• M5: 1,394,252 km (0.114 R)
• M6: 1,584,989 km (0.114 R)
• M7: 2,022,264 km (0.104 R)
• M8: 2,176,200 km (0.089 R)
• M9: 2,365,890 km (0.032 R)
• M10: 3,577,184 km (0.098 R)
• M11: 3,877,427 km (0.096 R)
• M12: 4,030,615 km (0.086 R)
• M13: 4,185,898 km (0.111 R)
• M14: 5,843,592 km (0.103 R)
• M15: 6,376,460 km (0.069 R)
• M16: 7,583,714 km (0.116 R)
• M17: 9,062,041 km (0.095 R)
• M18: 9,419,430 km (0.06 R)
• M19: 11,329,944 km (0.101 R)
• M20: 12,441,606 km (0.102 R)
• M21: 13,125,119 km (0.073 R)
• M22: 13,240,160 km (0.098 R)
• M23: 13,355,649 km (0.07 R)
• M24: 13,529,482 km (0.096 R)
• M25: 14,826,795 km (0.09 R)
• M26: 15,856,327 km (0.108 R)
• M27: 16,101,817 km (0.12 R)
• M28: 16,908,599 km (0.063 R)
• M29: 16,971,280 km (0.104 R)
• M30: 17,285,436 km (0.09 R)
• M31: 18,368,075 km (0.074 R)
• M32: 18,885,086 km (0.105 R)
• M33: 20,331,547 km (0.029 R)
• M34: 20,933,529 km (0.078 R)
• M35: 21,270,573 km (0.037 R)
• M36: 22,154,996 km (0.075 R)
• M37: 22,429,508 km (0.085 R)
• M38: 24,879,622 km (0.116 R)
• M39: 25,523,342 km (0.12 R)
• M40: 26,390,112 km (0.119 R)
• M41: 27,560,565 km (0.041 R)
• M42: 28,598,775 km (0.075 R)
• M43: 28,748,073 km (0.103 R)
• M44: 29,574,153 km (0.077 R)
• M45: 31,172,756 km (0.098 R)
• M46: 31,326,393 km (0.119 R)
• M47: 31,403,435 km (0.066 R)
• M48: 33,504,687 km (0.101 R)
• M49: 33,740,902 km (0.065 R)
• M50: 33,819,740 km (0.102 R)
• M51: 35,570,634 km (0.071 R)
• M52: 37,432,379 km (0.117 R)
• M53: 38,498,713 km (0.083 R)
• M54: 40,913,073 km (0.064 R)
• M55: 41,081,370 km (0.084 R)
• M56: 42,777,062 km (0.043 R)
• M57: 43,805,398 km (0.045 R)
• M58: 43,977,585 km (0.089 R)
• M59: 44,582,110 km (0.089 R)
• M60: 44,841,962 km (0.079 R)
• M61: 45,189,328 km (0.093 R)
• M62: 45,276,244 km (0.099 R)
• M63: 46,675,284 km (0.098 R)
• M64: 46,763,098 km (0.119 R)
• M65: 49,605,158 km (0.097 R)
• M66: 49,874,434 km (0.119 R)
• M67: 49,964,342 km (0.075 R)
• M68: 50,144,309 km (0.06 R)
• M69: 50,324,425 km (0.09 R)
• M70: 50,595,047 km (0.115 R)
• M71: 51,591,369 km (0.114 R)
• M72: 51,864,235 km (0.103 R)
• M73: 56,575,521 km (0.103 R)
• M74: 56,669,169 km (0.103 R)
• M75: 57,609,392 km (0.086 R)
• M76: 61,614,277 km (0.12 R)
• M77: 63,357,989 km (0.114 R)
• M78: 63,552,766 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.2

Radius: 5.9

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.18 AU - 22.12 AU

Year: 30670 Days

Day: 22.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,233,588 km

• M1: 75,996 km (0.106 R)
• M2: 145,260 km (0.109 R)
• M3: 259,852 km (0.118 R)
• M4: 489,035 km (0.101 R)
• M5: 696,827 km (0.034 R)
• M6: 903,721 km (0.101 R)
• M7: 958,474 km (0.051 R)
• M8: 2,734,799 km (0.117 R)
• M9: 3,143,799 km (0.096 R)
• M10: 3,528,266 km (0.119 R)
• M11: 5,209,147 km (0.085 R)
• M12: 5,510,138 km (0.107 R)
• M13: 6,500,476 km (0.096 R)
• M14: 6,715,897 km (0.061 R)
• M15: 6,933,712 km (0.044 R)
• M16: 7,600,918 km (0.12 R)
• M17: 8,876,539 km (0.083 R)
• M18: 8,936,079 km (0.068 R)
• M19: 9,477,923 km (0.105 R)
• M20: 9,660,881 km (0.107 R)
• M21: 9,722,216 km (0.115 R)
• M22: 9,968,604 km (0.119 R)
• M23: 11,749,716 km (0.114 R)
• M24: 12,676,624 km (0.074 R)
• M25: 12,743,644 km (0.092 R)
• M26: 13,626,720 km (0.113 R)
• M27: 13,764,201 km (0.097 R)
• M28: 13,902,280 km (0.116 R)
• M29: 14,179,784 km (0.114 R)
• M30: 14,249,496 km (0.098 R)
• M31: 16,172,876 km (0.118 R)
• M32: 16,391,588 km (0.105 R)
• M33: 16,684,800 km (0.097 R)
• M34: 16,758,402 km (0.118 R)
• M35: 17,649,407 km (0.074 R)
• M36: 18,327,834 km (0.084 R)
• M37: 18,784,705 km (0.069 R)
• M38: 19,168,424 km (0.109 R)
• M39: 20,178,060 km (0.1 R)
• M40: 22,410,808 km (0.096 R)
• M41: 23,226,865 km (0.105 R)
• M42: 23,556,130 km (0.056 R)
• M43: 23,721,286 km (0.115 R)
• M44: 24,219,147 km (0.032 R)
• M45: 24,302,473 km (0.114 R)
• M46: 24,552,900 km (0.106 R)
• M47: 25,309,566 km (0.104 R)
• M48: 25,648,256 km (0.102 R)
• M49: 27,364,443 km (0.03 R)
• M50: 27,799,174 km (0.101 R)
• M51: 28,675,668 km (0.11 R)
• M52: 29,205,843 km (0.104 R)
• M53: 29,294,554 km (0.098 R)
• M54: 30,096,698 km (0.113 R)
• M55: 32,730,219 km (0.075 R)
• M56: 33,099,277 km (0.118 R)
• M57: 33,562,432 km (0.118 R)
• M58: 34,588,972 km (0.057 R)
• M59: 35,815,376 km (0.1 R)
• M60: 35,910,370 km (0.088 R)
• M61: 36,960,099 km (0.119 R)
• M62: 37,152,033 km (0.118 R)
• M63: 38,699,623 km (0.107 R)
• M64: 42,961,517 km (0.072 R)
• M65: 43,163,474 km (0.025 R)
• M66: 43,466,709 km (0.101 R)
• M67: 46,953,685 km (0.106 R)
• M68: 47,161,477 km (0.11 R)
• M69: 48,520,274 km (0.111 R)
• M70: 49,362,809 km (0.12 R)
• M71: 50,422,710 km (0.076 R)
• M72: 51,490,241 km (0.085 R)
• M73: 52,026,699 km (0.05 R)
• M74: 52,997,140 km (0.077 R)
• M75: 53,430,375 km (0.095 R)
• M76: 58,049,509 km (0.105 R)
• M77: 60,632,615 km (0.103 R)
• M78: 62,565,869 km (0.116 R)
• M79: 62,680,161 km (0.086 R)
• M80: 64,288,339 km (0.112 R)
• M81: 65,677,654 km (0.079 R)
• M82: 68,721,372 km (0.052 R)
• M83: 71,691,189 km (0.096 R)
• M84: 71,930,695 km (0.083 R)
• M85: 72,650,411 km (0.102 R)
• M86: 73,372,520 km (0.089 R)
• M87: 73,613,821 km (0.087 R)
• M88: 76,407,112 km (0.046 R)
• M89: 78,001,078 km (0.089 R)
• M90: 79,606,113 km (0.118 R)
• M91: 80,102,180 km (0.049 R)
• M92: 80,972,839 km (0.116 R)
• M93: 81,971,555 km (0.078 R)
• M94: 84,107,364 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 15,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit