🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.67 AU - 0.91 AU

Year: 266 Days

Day: 13.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 140.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.66 AU - 1.98 AU

Year: 930 Days

Day: 35.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.42 AU - 3.52 AU

Year: 1939 Days

Day: 30.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.1 AU - 3.86 AU

Year: 2459 Days

Day: 40.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.19 AU - 5.25 AU

Year: 3283 Days

Day: 12.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.6

Radius: 14.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.8 AU - 5.88 AU

Year: 5345 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,849,517 km

• M1: 229,782 km (0.063 R)
• M2: 369,806 km (0.03 R)
• M3: 524,789 km (0.104 R)
• M4: 620,831 km (0.114 R)
• M5: 716,125 km (0.094 R)
• M6: 915,389 km (0.028 R)
• M7: 1,124,826 km (0.1 R)
• M8: 1,404,425 km (0.074 R)
• M9: 1,536,370 km (0.12 R)
• M10: 1,730,698 km (0.109 R)
• M11: 1,860,998 km (0.065 R)
• M12: 2,416,006 km (0.119 R)
• M13: 2,992,855 km (0.072 R)
• M14: 3,297,436 km (0.119 R)
• M15: 4,047,370 km (0.072 R)
• M16: 4,158,970 km (0.098 R)
• M17: 4,466,693 km (0.101 R)
• M18: 5,843,742 km (0.105 R)
• M19: 6,823,907 km (0.079 R)
• M20: 7,110,686 km (0.045 R)
• M21: 7,362,459 km (0.1 R)
• M22: 8,074,994 km (0.097 R)
• M23: 9,822,746 km (0.115 R)
• M24: 10,212,149 km (0.104 R)
• M25: 10,717,191 km (0.12 R)
• M26: 11,006,215 km (0.11 R)
• M27: 11,410,877 km (0.034 R)
• M28: 11,820,326 km (0.114 R)
• M29: 12,304,126 km (0.047 R)
• M30: 13,243,750 km (0.104 R)
• M31: 13,482,209 km (0.117 R)
• M32: 13,746,249 km (0.057 R)
• M33: 14,084,789 km (0.035 R)
• M34: 14,992,699 km (0.116 R)
• M35: 15,742,932 km (0.109 R)
• M36: 15,995,603 km (0.108 R)
• M37: 16,224,338 km (0.03 R)
• M38: 16,402,958 km (0.075 R)
• M39: 16,736,262 km (0.11 R)
• M40: 16,839,335 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.4

Radius: 8.2

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.68 AU - 7.74 AU

Year: 6583 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,849,517 km

• M1: 146,905 km (0.093 R)
• M2: 207,791 km (0.102 R)
• M3: 317,895 km (0.115 R)
• M4: 558,898 km (0.059 R)
• M5: 616,194 km (0.068 R)
• M6: 687,851 km (0.074 R)
• M7: 749,934 km (0.075 R)
• M8: 814,112 km (0.032 R)
• M9: 1,046,736 km (0.052 R)
• M10: 1,238,670 km (0.037 R)
• M11: 1,300,155 km (0.117 R)
• M12: 1,378,395 km (0.081 R)
• M13: 1,442,273 km (0.108 R)
• M14: 1,741,918 km (0.116 R)
• M15: 2,246,511 km (0.059 R)
• M16: 2,322,208 km (0.096 R)
• M17: 2,398,802 km (0.118 R)
• M18: 2,456,696 km (0.051 R)
• M19: 3,083,212 km (0.106 R)
• M20: 3,146,492 km (0.118 R)
• M21: 3,915,724 km (0.072 R)
• M22: 3,984,240 km (0.087 R)
• M23: 4,239,155 km (0.108 R)
• M24: 4,523,391 km (0.105 R)
• M25: 4,595,347 km (0.109 R)
• M26: 4,789,376 km (0.094 R)
• M27: 4,911,896 km (0.073 R)
• M28: 5,035,614 km (0.065 R)
• M29: 5,285,891 km (0.031 R)
• M30: 6,354,768 km (0.116 R)
• M31: 6,625,390 km (0.058 R)
• M32: 6,927,578 km (0.099 R)
• M33: 7,038,580 km (0.12 R)
• M34: 8,063,774 km (0.098 R)
• M35: 8,713,178 km (0.049 R)
• M36: 9,195,931 km (0.119 R)
• M37: 9,318,003 km (0.095 R)
• M38: 9,811,676 km (0.095 R)
• M39: 10,061,654 km (0.094 R)
• M40: 10,631,921 km (0.113 R)
• M41: 10,727,963 km (0.056 R)
• M42: 11,212,660 km (0.05 R)
• M43: 11,671,476 km (0.117 R)
• M44: 11,737,599 km (0.054 R)
• M45: 12,002,985 km (0.08 R)
• M46: 12,270,466 km (0.118 R)
• M47: 12,607,510 km (0.079 R)
• M48: 12,947,696 km (0.074 R)
• M49: 13,084,578 km (0.114 R)
• M50: 13,846,031 km (0.032 R)
• M51: 14,021,060 km (0.119 R)
• M52: 14,091,371 km (0.099 R)
• M53: 14,196,988 km (0.104 R)
• M54: 14,302,753 km (0.078 R)
• M55: 14,515,332 km (0.099 R)
• M56: 15,015,138 km (0.111 R)
• M57: 15,086,945 km (0.116 R)
• M58: 15,848,548 km (0.102 R)
• M59: 15,958,353 km (0.116 R)
• M60: 16,622,567 km (0.103 R)
• M61: 16,808,667 km (0.104 R)
• M62: 16,995,515 km (0.047 R)
• M63: 17,484,401 km (0.114 R)
• M64: 17,635,794 km (0.063 R)
• M65: 17,711,640 km (0.076 R)
• M66: 18,360,745 km (0.09 R)
• M67: 18,901,093 km (0.083 R)
• M68: 20,076,782 km (0.117 R)
• M69: 20,394,229 km (0.105 R)
• M70: 21,802,543 km (0.119 R)
• M71: 22,827,737 km (0.096 R)
• M72: 24,204,786 km (0.101 R)
• M73: 24,415,868 km (0.025 R)
• M74: 24,882,165 km (0.112 R)
• M75: 24,967,286 km (0.108 R)
• M76: 25,223,248 km (0.068 R)
• M77: 25,694,631 km (0.11 R)
• M78: 25,996,071 km (0.1 R)
• M79: 26,212,240 km (0.096 R)
• M80: 26,342,091 km (0.094 R)
• M81: 26,776,822 km (0.113 R)
• M82: 27,169,965 km (0.118 R)
• M83: 27,345,444 km (0.107 R)
• M84: 27,565,203 km (0.102 R)
• M85: 27,785,561 km (0.098 R)
• M86: 28,050,798 km (0.114 R)
• M87: 28,717,406 km (0.105 R)
• M88: 29,164,703 km (0.047 R)
• M89: 29,479,308 km (0.071 R)
• M90: 29,749,781 km (0.099 R)
• M91: 29,975,823 km (0.043 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.7

Radius: 7.4

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11 AU - 17.2 AU

Year: 20053 Days

Day: 21.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,849,517 km

• M1: 258,356 km (0.115 R)
• M2: 496,815 km (0.079 R)
• M3: 796,908 km (0.101 R)
• M4: 875,148 km (0.09 R)
• M5: 1,214,436 km (0.106 R)
• M6: 1,305,391 km (0.045 R)
• M7: 1,846,038 km (0.098 R)
• M8: 2,085,694 km (0.077 R)
• M9: 2,449,366 km (0.049 R)
• M10: 2,653,417 km (0.116 R)
• M11: 2,742,578 km (0.115 R)
• M12: 3,203,489 km (0.084 R)
• M13: 3,556,689 km (0.116 R)
• M14: 4,195,921 km (0.055 R)
• M15: 5,053,266 km (0.106 R)
• M16: 5,350,966 km (0.09 R)
• M17: 5,539,908 km (0.087 R)
• M18: 6,238,082 km (0.109 R)
• M19: 6,678,498 km (0.118 R)
• M20: 7,211,814 km (0.104 R)
• M21: 7,673,772 km (0.117 R)
• M22: 7,886,949 km (0.09 R)
• M23: 8,015,753 km (0.079 R)
• M24: 8,275,455 km (0.057 R)
• M25: 8,758,955 km (0.092 R)
• M26: 9,937,787 km (0.083 R)
• M27: 10,498,629 km (0.12 R)
• M28: 11,262,176 km (0.117 R)
• M29: 11,455,906 km (0.113 R)
• M30: 11,895,723 km (0.12 R)
• M31: 12,241,594 km (0.11 R)
• M32: 12,691,285 km (0.073 R)
• M33: 13,044,785 km (0.086 R)
• M34: 13,864,880 km (0.108 R)
• M35: 14,596,115 km (0.112 R)
• M36: 14,966,369 km (0.101 R)
• M37: 15,500,733 km (0.118 R)
• M38: 16,150,287 km (0.103 R)
• M39: 17,587,773 km (0.073 R)
• M40: 18,492,690 km (0.093 R)
• M41: 18,893,313 km (0.091 R)
• M42: 19,238,885 km (0.07 R)
• M43: 19,761,430 km (0.114 R)
• M44: 20,053,595 km (0.105 R)
• M45: 20,170,879 km (0.079 R)
• M46: 20,288,463 km (0.087 R)
• M47: 20,347,405 km (0.03 R)
• M48: 20,583,321 km (0.082 R)
• M49: 23,176,899 km (0.086 R)
• M50: 24,043,220 km (0.068 R)
• M51: 25,871,456 km (0.051 R)
• M52: 26,191,146 km (0.116 R)
• M53: 26,834,567 km (0.107 R)
• M54: 29,193,276 km (0.097 R)
• M55: 29,326,269 km (0.06 R)
• M56: 29,459,561 km (0.12 R)
• M57: 31,209,108 km (0.05 R)
• M58: 31,277,175 km (0.047 R)
• M59: 32,577,779 km (0.113 R)
• M60: 32,784,822 km (0.093 R)
• M61: 33,966,047 km (0.068 R)
• M62: 35,302,554 km (0.091 R)
• M63: 35,373,314 km (0.111 R)
• M64: 36,012,845 km (0.119 R)
• M65: 37,592,299 km (0.12 R)
• M66: 38,172,141 km (0.104 R)
• M67: 39,634,759 km (0.072 R)
• M68: 39,708,361 km (0.086 R)
• M69: 41,937,818 km (0.112 R)
• M70: 42,238,211 km (0.102 R)
• M71: 42,388,706 km (0.067 R)
• M72: 42,840,941 km (0.065 R)
• M73: 42,916,637 km (0.111 R)
• M74: 43,826,641 km (0.065 R)
• M75: 44,513,295 km (0.105 R)
• M76: 45,126,796 km (0.089 R)
• M77: 45,357,476 km (0.058 R)
• M78: 46,284,384 km (0.091 R)
• M79: 46,672,441 km (0.043 R)
• M80: 47,530,086 km (0.1 R)
• M81: 47,843,194 km (0.115 R)
• M82: 48,235,589 km (0.099 R)
• M83: 48,550,194 km (0.083 R)
• M84: 51,975,686 km (0.069 R)
• M85: 52,136,803 km (0.105 R)
• M86: 52,217,436 km (0.085 R)
• M87: 52,298,219 km (0.062 R)
• M88: 52,702,432 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.8

Radius: 4.8

Gravity: 24.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.05 AU - 15.83 AU

Year: 22978 Days

Day: 16.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,849,517 km

• M1: 95,892 km (0.086 R)
• M2: 162,014 km (0.065 R)
• M3: 296,353 km (0.097 R)
• M4: 348,862 km (0.057 R)
• M5: 852,259 km (0.12 R)
• M6: 1,090,568 km (0.073 R)
• M7: 1,500,317 km (0.12 R)
• M8: 1,919,789 km (0.079 R)
• M9: 2,195,050 km (0.109 R)
• M10: 2,744,373 km (0.098 R)
• M11: 2,975,502 km (0.111 R)
• M12: 3,748,025 km (0.105 R)
• M13: 3,961,202 km (0.091 R)
• M14: 4,091,053 km (0.11 R)
• M15: 4,399,374 km (0.069 R)
• M16: 4,578,892 km (0.029 R)
• M17: 4,624,070 km (0.088 R)
• M18: 4,806,729 km (0.095 R)
• M19: 5,416,191 km (0.105 R)
• M20: 6,049,887 km (0.068 R)
• M21: 6,809,695 km (0.116 R)
• M22: 7,977,606 km (0.084 R)
• M23: 8,196,467 km (0.088 R)
• M24: 8,584,375 km (0.075 R)
• M25: 9,493,182 km (0.091 R)
• M26: 11,277,884 km (0.106 R)
• M27: 11,708,876 km (0.109 R)
• M28: 12,271,065 km (0.087 R)
• M29: 12,650,594 km (0.043 R)
• M30: 12,841,930 km (0.094 R)
• M31: 13,034,014 km (0.065 R)
• M32: 13,877,895 km (0.069 R)
• M33: 14,940,639 km (0.03 R)
• M34: 15,413,667 km (0.091 R)
• M35: 15,823,116 km (0.034 R)
• M36: 16,167,042 km (0.097 R)
• M37: 17,994,829 km (0.098 R)
• M38: 18,353,714 km (0.092 R)
• M39: 18,787,548 km (0.101 R)
• M40: 19,078,665 km (0.1 R)
• M41: 19,224,822 km (0.041 R)
• M42: 19,591,786 km (0.063 R)
• M43: 19,665,388 km (0.091 R)
• M44: 20,631,342 km (0.102 R)
• M45: 21,006,982 km (0.082 R)
• M46: 21,233,323 km (0.076 R)
• M47: 21,917,584 km (0.113 R)
• M48: 22,918,693 km (0.116 R)
• M49: 25,686,852 km (0.115 R)
• M50: 25,848,118 km (0.105 R)
• M51: 27,893,271 km (0.076 R)
• M52: 28,059,025 km (0.058 R)
• M53: 28,809,408 km (0.095 R)
• M54: 29,229,180 km (0.064 R)
• M55: 29,397,627 km (0.07 R)
• M56: 33,271,913 km (0.107 R)
• M57: 34,598,547 km (0.112 R)
• M58: 34,865,878 km (0.11 R)
• M59: 36,032,592 km (0.026 R)
• M60: 38,127,710 km (0.099 R)
• M61: 38,958,277 km (0.082 R)
• M62: 39,329,280 km (0.105 R)
• M63: 40,168,524 km (0.101 R)
• M64: 40,262,023 km (0.093 R)
• M65: 41,390,888 km (0.103 R)
• M66: 41,580,130 km (0.107 R)
• M67: 42,054,205 km (0.085 R)
• M68: 42,912,299 km (0.099 R)
• M69: 46,794,812 km (0.104 R)
• M70: 47,485,655 km (0.114 R)
• M71: 47,782,757 km (0.098 R)
• M72: 47,881,940 km (0.112 R)
• M73: 52,108,978 km (0.063 R)
• M74: 53,338,522 km (0.104 R)
• M75: 53,544,369 km (0.099 R)
• M76: 53,956,810 km (0.094 R)
• M77: 55,408,807 km (0.103 R)
• M78: 56,558,617 km (0.077 R)
• M79: 59,520,654 km (0.114 R)
• M80: 59,627,467 km (0.034 R)
• M81: 59,841,093 km (0.109 R)
• M82: 60,912,962 km (0.115 R)
• M83: 61,559,225 km (0.093 R)
• M84: 61,667,234 km (0.095 R)
• M85: 64,057,359 km (0.117 R)
• M86: 64,495,232 km (0.106 R)
• M87: 65,484,074 km (0.111 R)
• M88: 68,145,121 km (0.067 R)
• M89: 68,256,871 km (0.08 R)
• M90: 69,376,611 km (0.109 R)
• M91: 73,572,382 km (0.098 R)
• M92: 74,260,533 km (0.113 R)
• M93: 75,065,968 km (0.116 R)
• M94: 76,801,752 km (0.119 R)
• M95: 77,732,849 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 12,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit