🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.43 AU - 0.61 AU

Year: 143 Days

Day: 33.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,955,882 km

• M1: 197,469 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.21 AU - 1.33 AU

Year: 545 Days

Day: 25.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.22 AU - 1.7 AU

Year: 672 Days

Day: 23.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,955,882 km

• M1: 816,356 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.63 AU - 2.25 AU

Year: 1029 Days

Day: 18.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.07 AU - 2.87 AU

Year: 1478 Days

Day: 37.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.21 AU - 2.93 AU

Year: 1569 Days

Day: 29.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.3

Radius: 10.1

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.67 AU - 10.53 AU

Year: 9604 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,955,882 km

• M1: 238,758 km (0.108 R)
• M2: 308,022 km (0.1 R)
• M3: 476,020 km (0.118 R)
• M4: 641,476 km (0.108 R)
• M5: 713,432 km (0.038 R)
• M6: 853,157 km (0.111 R)
• M7: 1,422,077 km (0.114 R)
• M8: 1,584,690 km (0.112 R)
• M9: 2,091,079 km (0.038 R)
• M10: 2,645,339 km (0.115 R)
• M11: 2,908,332 km (0.102 R)
• M12: 2,991,060 km (0.084 R)
• M13: 3,394,525 km (0.102 R)
• M14: 3,547,564 km (0.111 R)
• M15: 5,025,292 km (0.077 R)
• M16: 5,175,039 km (0.115 R)
• M17: 5,504,603 km (0.036 R)
• M18: 6,807,302 km (0.107 R)
• M19: 7,678,859 km (0.11 R)
• M20: 7,793,899 km (0.085 R)
• M21: 7,996,455 km (0.088 R)
• M22: 8,083,970 km (0.086 R)
• M23: 8,377,630 km (0.099 R)
• M24: 8,585,272 km (0.089 R)
• M25: 9,157,484 km (0.089 R)
• M26: 9,310,074 km (0.105 R)
• M27: 9,463,561 km (0.105 R)
• M28: 11,206,975 km (0.085 R)
• M29: 11,468,622 km (0.06 R)
• M30: 12,031,708 km (0.098 R)
• M31: 12,603,621 km (0.097 R)
• M32: 12,841,780 km (0.11 R)
• M33: 13,253,324 km (0.107 R)
• M34: 13,322,438 km (0.064 R)
• M35: 14,124,881 km (0.054 R)
• M36: 14,407,771 km (0.09 R)
• M37: 14,656,702 km (0.075 R)
• M38: 14,763,814 km (0.101 R)
• M39: 15,014,839 km (0.081 R)
• M40: 15,448,523 km (0.113 R)
• M41: 15,557,580 km (0.056 R)
• M42: 15,849,745 km (0.116 R)
• M43: 15,996,351 km (0.111 R)
• M44: 17,224,100 km (0.051 R)
• M45: 17,374,895 km (0.06 R)
• M46: 17,868,269 km (0.09 R)
• M47: 18,135,899 km (0.06 R)
• M48: 18,985,466 km (0.041 R)
• M49: 19,102,302 km (0.043 R)
• M50: 19,219,437 km (0.097 R)
• M51: 19,493,500 km (0.088 R)
• M52: 20,085,459 km (0.118 R)
• M53: 20,244,332 km (0.069 R)
• M54: 20,443,447 km (0.109 R)
• M55: 21,246,488 km (0.112 R)
• M56: 23,591,135 km (0.041 R)
• M57: 24,390,886 km (0.068 R)
• M58: 25,028,472 km (0.043 R)
• M59: 25,242,247 km (0.09 R)
• M60: 25,370,752 km (0.054 R)
• M61: 25,456,621 km (0.114 R)
• M62: 28,120,211 km (0.096 R)
• M63: 28,253,353 km (0.081 R)
• M64: 29,012,562 km (0.119 R)
• M65: 29,102,321 km (0.088 R)
• M66: 30,505,399 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.4

Radius: 3

Gravity: 105.6 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.67 AU - 12.71 AU

Year: 15220 Days

Day: 20.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,955,882 km

• M1: 55,202 km (0.117 R)
• M2: 78,688 km (0.115 R)
• M3: 154,385 km (0.077 R)
• M4: 333,753 km (0.059 R)
• M5: 667,655 km (0.117 R)
• M6: 851,661 km (0.116 R)
• M7: 999,463 km (0.077 R)
• M8: 1,024,895 km (0.05 R)
• M9: 1,914,554 km (0.115 R)
• M10: 3,274,997 km (0.112 R)
• M11: 4,268,476 km (0.112 R)
• M12: 4,905,763 km (0.066 R)
• M13: 5,080,643 km (0.114 R)
• M14: 5,124,625 km (0.113 R)
• M15: 5,617,550 km (0.07 R)
• M16: 5,800,508 km (0.081 R)
• M17: 6,125,285 km (0.086 R)
• M18: 6,551,639 km (0.065 R)
• M19: 7,085,554 km (0.069 R)
• M20: 7,532,702 km (0.092 R)
• M21: 7,633,231 km (0.073 R)
• M22: 7,835,787 km (0.073 R)
• M23: 7,988,975 km (0.064 R)
• M24: 8,040,138 km (0.118 R)
• M25: 8,611,003 km (0.071 R)
• M26: 10,456,293 km (0.11 R)
• M27: 10,907,630 km (0.092 R)
• M28: 11,078,620 km (0.116 R)
• M29: 11,135,766 km (0.044 R)
• M30: 13,930,404 km (0.099 R)
• M31: 14,301,856 km (0.116 R)
• M32: 14,614,066 km (0.12 R)
• M33: 15,563,863 km (0.092 R)
• M34: 15,627,891 km (0.093 R)
• M35: 17,322,985 km (0.111 R)
• M36: 18,192,148 km (0.086 R)
• M37: 19,972,662 km (0.071 R)
• M38: 20,251,513 km (0.029 R)
• M39: 21,166,453 km (0.034 R)
• M40: 21,450,689 km (0.063 R)
• M41: 21,522,047 km (0.119 R)
• M42: 22,166,814 km (0.112 R)
• M43: 22,383,282 km (0.109 R)
• M44: 22,745,459 km (0.088 R)
• M45: 23,622,551 km (0.039 R)
• M46: 23,769,755 km (0.113 R)
• M47: 27,859,013 km (0.085 R)
• M48: 28,092,386 km (0.108 R)
• M49: 29,348,559 km (0.118 R)
• M50: 30,382,580 km (0.092 R)
• M51: 30,622,834 km (0.115 R)
• M52: 30,783,352 km (0.11 R)
• M53: 31,347,486 km (0.088 R)
• M54: 32,077,823 km (0.12 R)
• M55: 32,649,735 km (0.093 R)
• M56: 35,981,729 km (0.098 R)
• M57: 36,235,895 km (0.12 R)
• M58: 37,687,743 km (0.084 R)
• M59: 38,897,541 km (0.027 R)
• M60: 40,032,390 km (0.058 R)
• M61: 41,710,280 km (0.077 R)
• M62: 41,799,291 km (0.098 R)
• M63: 42,244,943 km (0.098 R)
• M64: 42,692,240 km (0.08 R)
• M65: 42,871,608 km (0.095 R)
• M66: 44,043,408 km (0.049 R)
• M67: 45,775,004 km (0.035 R)
• M68: 46,050,413 km (0.112 R)
• M69: 47,621,640 km (0.106 R)
• M70: 51,960,128 km (0.096 R)
• M71: 52,919,948 km (0.088 R)
• M72: 53,885,452 km (0.068 R)
• M73: 54,176,270 km (0.032 R)
• M74: 54,273,360 km (0.063 R)
• M75: 54,954,329 km (0.081 R)
• M76: 56,324,795 km (0.095 R)
• M77: 56,619,802 km (0.098 R)
• M78: 56,915,557 km (0.114 R)
• M79: 58,600,478 km (0.116 R)
• M80: 60,402,384 km (0.037 R)
• M81: 61,007,059 km (0.048 R)
• M82: 61,411,272 km (0.067 R)
• M83: 61,613,678 km (0.107 R)
• M84: 61,714,956 km (0.098 R)
• M85: 62,629,149 km (0.079 R)
• M86: 63,138,978 km (0.071 R)
• M87: 63,957,727 km (0.094 R)
• M88: 64,368,224 km (0.102 R)
• M89: 64,882,840 km (0.08 R)
• M90: 64,985,913 km (0.108 R)
• M91: 65,192,209 km (0.112 R)
• M92: 67,580,090 km (0.113 R)
• M93: 67,684,659 km (0.058 R)
• M94: 68,103,084 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.3

Radius: 4.5

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.6 AU - 14.26 AU

Year: 19798 Days

Day: 22.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,955,882 km

• M1: 75,248 km (0.114 R)
• M2: 210,185 km (0.057 R)
• M3: 684,111 km (0.085 R)
• M4: 1,153,998 km (0.071 R)
• M5: 1,244,205 km (0.095 R)
• M6: 1,528,591 km (0.084 R)
• M7: 1,602,941 km (0.097 R)
• M8: 2,127,880 km (0.108 R)
• M9: 2,437,697 km (0.103 R)
• M10: 2,671,818 km (0.097 R)
• M11: 2,731,508 km (0.068 R)
• M12: 3,005,421 km (0.1 R)
• M13: 3,130,036 km (0.103 R)
• M14: 3,193,017 km (0.056 R)
• M15: 3,845,413 km (0.109 R)
• M16: 4,049,016 km (0.093 R)
• M17: 5,155,741 km (0.078 R)
• M18: 5,417,836 km (0.102 R)
• M19: 5,455,685 km (0.05 R)
• M20: 5,493,533 km (0.119 R)
• M21: 5,607,676 km (0.049 R)
• M22: 5,761,313 km (0.083 R)
• M23: 6,072,477 km (0.072 R)
• M24: 7,665,844 km (0.061 R)
• M25: 8,267,526 km (0.084 R)
• M26: 8,486,089 km (0.12 R)
• M27: 8,929,048 km (0.063 R)
• M28: 9,108,266 km (0.064 R)
• M29: 9,379,338 km (0.058 R)
• M30: 9,561,548 km (0.105 R)
• M31: 9,791,031 km (0.09 R)
• M32: 9,883,333 km (0.093 R)
• M33: 10,349,031 km (0.115 R)
• M34: 10,869,482 km (0.102 R)
• M35: 11,205,180 km (0.031 R)
• M36: 11,837,530 km (0.081 R)
• M37: 12,083,768 km (0.114 R)
• M38: 12,832,805 km (0.108 R)
• M39: 13,289,377 km (0.12 R)
• M40: 13,958,229 km (0.074 R)
• M41: 14,585,344 km (0.11 R)
• M42: 15,275,139 km (0.065 R)
• M43: 15,866,949 km (0.114 R)
• M44: 16,411,485 km (0.103 R)
• M45: 16,576,042 km (0.095 R)
• M46: 16,906,803 km (0.071 R)
• M47: 17,687,106 km (0.055 R)
• M48: 19,688,426 km (0.111 R)
• M49: 21,101,528 km (0.104 R)
• M50: 21,220,757 km (0.114 R)
• M51: 22,486,355 km (0.082 R)
• M52: 23,158,947 km (0.041 R)
• M53: 28,048,105 km (0.12 R)
• M54: 28,573,642 km (0.082 R)
• M55: 28,639,615 km (0.05 R)
• M56: 28,970,076 km (0.085 R)
• M57: 29,568,019 km (0.058 R)
• M58: 30,035,961 km (0.091 R)
• M59: 30,170,151 km (0.075 R)
• M60: 31,046,794 km (0.078 R)
• M61: 33,379,174 km (0.096 R)
• M62: 33,936,127 km (0.106 R)
• M63: 34,706,856 km (0.103 R)
• M64: 36,694,712 km (0.071 R)
• M65: 39,011,385 km (0.052 R)
• M66: 39,230,994 km (0.086 R)
• M67: 39,304,297 km (0.095 R)
• M68: 39,451,053 km (0.107 R)
• M69: 41,524,180 km (0.099 R)
• M70: 41,972,974 km (0.115 R)
• M71: 42,951,045 km (0.118 R)
• M72: 44,393,916 km (0.085 R)
• M73: 46,007,030 km (0.114 R)
• M74: 47,093,111 km (0.101 R)
• M75: 47,404,872 km (0.104 R)
• M76: 48,344,497 km (0.1 R)
• M77: 48,501,724 km (0.061 R)
• M78: 48,895,466 km (0.104 R)
• M79: 49,053,291 km (0.074 R)
• M80: 49,369,392 km (0.097 R)
• M81: 49,765,527 km (0.04 R)
• M82: 50,321,881 km (0.09 R)
• M83: 51,120,136 km (0.113 R)
• M84: 54,028,318 km (0.069 R)
• M85: 54,518,251 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.1

Radius: 6.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.98 AU - 18.96 AU

Year: 25453 Days

Day: 17.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 42,955,882 km

• M1: 132,245 km (0.116 R)
• M2: 170,841 km (0.109 R)
• M3: 569,669 km (0.095 R)
• M4: 753,973 km (0.075 R)
• M5: 1,233,584 km (0.036 R)
• M6: 1,836,164 km (0.069 R)
• M7: 2,109,031 km (0.118 R)
• M8: 2,467,916 km (0.109 R)
• M9: 3,241,935 km (0.115 R)
• M10: 3,323,317 km (0.1 R)
• M11: 6,058,415 km (0.074 R)
• M12: 7,157,061 km (0.052 R)
• M13: 7,477,051 km (0.05 R)
• M14: 7,584,612 km (0.111 R)
• M15: 8,727,390 km (0.089 R)
• M16: 8,840,785 km (0.115 R)
• M17: 8,878,783 km (0.111 R)
• M18: 9,844,138 km (0.076 R)
• M19: 9,883,483 km (0.115 R)
• M20: 10,761,472 km (0.115 R)
• M21: 11,789,060 km (0.076 R)
• M22: 13,672,647 km (0.106 R)
• M23: 16,620,922 km (0.102 R)
• M24: 18,190,054 km (0.109 R)
• M25: 20,154,274 km (0.045 R)
• M26: 20,454,816 km (0.115 R)
• M27: 21,722,359 km (0.071 R)
• M28: 23,172,112 km (0.086 R)
• M29: 24,439,505 km (0.092 R)
• M30: 24,492,762 km (0.067 R)
• M31: 26,109,466 km (0.058 R)
• M32: 26,436,936 km (0.032 R)
• M33: 38,905,918 km (0.078 R)
• M34: 40,787,710 km (0.083 R)
• M35: 42,891,505 km (0.076 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 17,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit