🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.49 AU - 0.65 AU

Year: 158 Days

Day: 31.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,424,412 km

• M1: 113,246 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.71 AU - 1.07 AU

Year: 308 Days

Day: 21.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.65 AU - 1.67 AU

Year: 785 Days

Day: 31.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,424,412 km

• M1: 193,879 km (0.106 R)
• M2: 491,429 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.66 AU - 1.86 AU

Year: 857 Days

Day: 41.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.17 AU - 2.49 AU

Year: 1306 Days

Day: 20.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,424,412 km

• M1: 1,390,961 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.44 AU - 3.48 AU

Year: 1869 Days

Day: 22.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.5

Radius: 12.5

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.92 AU - 10.52 AU

Year: 9453 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,424,412 km

• M1: 156,629 km (0.104 R)
• M2: 256,411 km (0.071 R)
• M3: 519,105 km (0.11 R)
• M4: 903,122 km (0.11 R)
• M5: 1,386,922 km (0.079 R)
• M6: 1,694,794 km (0.083 R)
• M7: 1,984,865 km (0.064 R)
• M8: 2,569,044 km (0.087 R)
• M9: 2,656,709 km (0.1 R)
• M10: 2,880,657 km (0.055 R)
• M11: 3,204,686 km (0.116 R)
• M12: 3,663,502 km (0.093 R)
• M13: 3,812,651 km (0.094 R)
• M14: 4,886,465 km (0.079 R)
• M15: 4,968,594 km (0.088 R)
• M16: 5,051,172 km (0.05 R)
• M17: 5,357,848 km (0.113 R)
• M18: 5,527,791 km (0.116 R)
• M19: 6,077,862 km (0.103 R)
• M20: 6,736,691 km (0.119 R)
• M21: 7,043,666 km (0.087 R)
• M22: 7,418,259 km (0.079 R)
• M23: 8,121,818 km (0.081 R)
• M24: 8,383,016 km (0.106 R)
• M25: 8,547,723 km (0.064 R)
• M26: 8,647,056 km (0.109 R)
• M27: 9,284,941 km (0.109 R)
• M28: 9,592,515 km (0.064 R)
• M29: 10,077,511 km (0.105 R)
• M30: 10,252,690 km (0.088 R)
• M31: 10,748,757 km (0.1 R)
• M32: 11,690,475 km (0.071 R)
• M33: 11,948,681 km (0.076 R)
• M34: 12,999,905 km (0.106 R)
• M35: 13,229,089 km (0.108 R)
• M36: 13,536,663 km (0.12 R)
• M37: 13,730,093 km (0.111 R)
• M38: 15,069,891 km (0.039 R)
• M39: 15,633,725 km (0.083 R)
• M40: 16,409,839 km (0.053 R)
• M41: 16,865,066 km (0.073 R)
• M42: 17,115,044 km (0.042 R)
• M43: 17,408,255 km (0.086 R)
• M44: 18,212,643 km (0.07 R)
• M45: 18,597,858 km (0.116 R)
• M46: 19,245,916 km (0.119 R)
• M47: 19,725,975 km (0.091 R)
• M48: 20,298,337 km (0.097 R)
• M49: 20,742,343 km (0.062 R)
• M50: 21,549,573 km (0.055 R)
• M51: 22,412,903 km (0.098 R)
• M52: 22,779,717 km (0.082 R)
• M53: 22,871,719 km (0.109 R)
• M54: 23,102,399 km (0.075 R)
• M55: 23,333,827 km (0.102 R)
• M56: 23,705,578 km (0.109 R)
• M57: 24,267,019 km (0.101 R)
• M58: 24,880,220 km (0.036 R)
• M59: 25,403,065 km (0.087 R)
• M60: 26,363,034 km (0.117 R)
• M61: 26,993,290 km (0.09 R)
• M62: 27,285,904 km (0.095 R)
• M63: 28,318,279 km (0.067 R)
• M64: 28,516,346 km (0.111 R)
• M65: 29,714,625 km (0.049 R)
• M66: 29,915,984 km (0.096 R)
• M67: 31,491,399 km (0.058 R)
• M68: 31,696,797 km (0.088 R)
• M69: 32,625,949 km (0.045 R)
• M70: 32,937,562 km (0.085 R)
• M71: 33,198,161 km (0.066 R)
• M72: 33,721,155 km (0.064 R)
• M73: 34,089,016 km (0.102 R)
• M74: 34,458,074 km (0.1 R)
• M75: 34,669,606 km (0.075 R)
• M76: 34,934,693 km (0.071 R)
• M77: 35,253,636 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.9

Radius: 5.8

Gravity: 21.73 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.84 AU - 16.62 AU

Year: 19705 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,424,412 km

• M1: 148,999 km (0.068 R)
• M2: 273,615 km (0.081 R)
• M3: 323,131 km (0.118 R)
• M4: 1,118,842 km (0.083 R)
• M5: 1,651,860 km (0.117 R)
• M6: 2,764,120 km (0.038 R)
• M7: 3,594,388 km (0.118 R)
• M8: 3,635,677 km (0.087 R)
• M9: 3,887,151 km (0.118 R)
• M10: 4,451,285 km (0.092 R)
• M11: 4,675,083 km (0.107 R)
• M12: 4,994,624 km (0.117 R)
• M13: 5,087,225 km (0.099 R)
• M14: 5,180,275 km (0.11 R)
• M15: 5,558,608 km (0.085 R)
• M16: 5,702,820 km (0.062 R)
• M17: 6,093,271 km (0.098 R)
• M18: 6,192,305 km (0.117 R)
• M19: 6,291,787 km (0.074 R)
• M20: 7,106,796 km (0.082 R)
• M21: 7,263,425 km (0.062 R)
• M22: 7,315,785 km (0.102 R)
• M23: 7,739,745 km (0.108 R)
• M24: 8,555,951 km (0.111 R)
• M25: 9,744,057 km (0.116 R)
• M26: 9,859,846 km (0.072 R)
• M27: 9,976,233 km (0.102 R)
• M28: 10,982,877 km (0.031 R)
• M29: 11,224,478 km (0.078 R)
• M30: 11,406,838 km (0.064 R)
• M31: 11,590,095 km (0.08 R)
• M32: 12,208,084 km (0.085 R)
• M33: 12,332,998 km (0.081 R)
• M34: 14,388,323 km (0.109 R)
• M35: 14,785,356 km (0.115 R)
• M36: 16,616,284 km (0.107 R)
• M37: 16,754,662 km (0.047 R)
• M38: 17,172,340 km (0.108 R)
• M39: 17,452,686 km (0.114 R)
• M40: 18,231,343 km (0.117 R)
• M41: 18,302,701 km (0.088 R)
• M42: 20,560,283 km (0.104 R)
• M43: 21,683,763 km (0.095 R)
• M44: 23,367,337 km (0.109 R)
• M45: 23,522,470 km (0.046 R)
• M46: 24,146,443 km (0.109 R)
• M47: 27,838,219 km (0.052 R)
• M48: 28,002,627 km (0.109 R)
• M49: 28,249,912 km (0.117 R)
• M50: 32,910,185 km (0.077 R)
• M51: 32,997,102 km (0.061 R)
• M52: 33,695,125 km (0.1 R)
• M53: 35,105,684 km (0.104 R)
• M54: 37,167,142 km (0.103 R)
• M55: 37,348,156 km (0.086 R)
• M56: 37,620,424 km (0.082 R)
• M57: 39,544,103 km (0.043 R)
• M58: 40,285,360 km (0.083 R)
• M59: 41,405,848 km (0.103 R)
• M60: 45,407,292 km (0.074 R)
• M61: 45,891,840 km (0.078 R)
• M62: 47,159,532 km (0.092 R)
• M63: 47,945,370 km (0.049 R)
• M64: 49,430,577 km (0.042 R)
• M65: 51,736,928 km (0.107 R)
• M66: 52,141,739 km (0.118 R)
• M67: 52,649,026 km (0.103 R)
• M68: 52,750,603 km (0.04 R)
• M69: 53,770,860 km (0.108 R)
• M70: 54,488,930 km (0.101 R)
• M71: 54,694,627 km (0.046 R)
• M72: 55,106,919 km (0.103 R)
• M73: 57,706,631 km (0.034 R)
• M74: 57,811,499 km (0.08 R)
• M75: 58,441,755 km (0.035 R)
• M76: 58,652,388 km (0.118 R)
• M77: 59,074,254 km (0.069 R)
• M78: 60,665,527 km (0.108 R)
• M79: 61,627,142 km (0.071 R)
• M80: 63,024,835 km (0.107 R)
• M81: 64,324,242 km (0.048 R)
• M82: 64,977,237 km (0.091 R)
• M83: 65,741,981 km (0.111 R)
• M84: 66,399,763 km (0.106 R)
• M85: 67,943,015 km (0.103 R)
• M86: 69,498,234 km (0.082 R)
• M87: 69,944,634 km (0.086 R)
• M88: 70,840,426 km (0.071 R)
• M89: 71,289,818 km (0.1 R)
• M90: 74,005,468 km (0.057 R)
• M91: 74,918,314 km (0.081 R)
• M92: 75,834,751 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.7

Radius: 6.9

Gravity: 17.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 15.81 AU - 15.97 AU

Year: 23252 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,424,412 km

• M1: 127,308 km (0.112 R)
• M2: 301,589 km (0.073 R)
• M3: 377,286 km (0.099 R)
• M4: 1,498,522 km (0.101 R)
• M5: 1,566,290 km (0.118 R)
• M6: 1,705,117 km (0.038 R)
• M7: 2,069,537 km (0.114 R)
• M8: 2,145,383 km (0.062 R)
• M9: 2,338,963 km (0.097 R)
• M10: 2,660,598 km (0.118 R)
• M11: 2,826,652 km (0.105 R)
• M12: 4,967,696 km (0.086 R)
• M13: 6,128,127 km (0.113 R)
• M14: 6,182,730 km (0.086 R)
• M15: 6,738,486 km (0.102 R)
• M16: 7,252,355 km (0.087 R)
• M17: 7,310,250 km (0.042 R)
• M18: 7,719,699 km (0.092 R)
• M19: 7,897,421 km (0.098 R)
• M20: 8,076,490 km (0.075 R)
• M21: 8,136,479 km (0.043 R)
• M22: 8,438,816 km (0.119 R)
• M23: 8,560,738 km (0.087 R)
• M24: 9,876,003 km (0.087 R)
• M25: 9,940,180 km (0.1 R)
• M26: 10,393,462 km (0.109 R)
• M27: 10,524,210 km (0.116 R)
• M28: 11,052,739 km (0.071 R)
• M29: 11,793,399 km (0.055 R)
• M30: 12,204,194 km (0.103 R)
• M31: 12,273,159 km (0.119 R)
• M32: 12,480,651 km (0.072 R)
• M33: 13,393,348 km (0.116 R)
• M34: 13,750,139 km (0.112 R)
• M35: 14,400,141 km (0.089 R)
• M36: 14,619,153 km (0.116 R)
• M37: 14,765,609 km (0.066 R)
• M38: 15,505,670 km (0.089 R)
• M39: 19,222,429 km (0.118 R)
• M40: 19,786,413 km (0.117 R)
• M41: 20,683,551 km (0.106 R)
• M42: 20,930,687 km (0.047 R)
• M43: 21,344,475 km (0.106 R)
• M44: 25,101,027 km (0.075 R)
• M45: 25,717,220 km (0.115 R)
• M46: 26,785,200 km (0.114 R)
• M47: 27,234,442 km (0.12 R)
• M48: 28,872,090 km (0.066 R)
• M49: 28,964,093 km (0.117 R)
• M50: 30,916,794 km (0.117 R)
• M51: 31,199,234 km (0.091 R)
• M52: 32,051,493 km (0.073 R)
• M53: 34,070,167 km (0.038 R)
• M54: 35,143,681 km (0.052 R)
• M55: 35,536,974 km (0.094 R)
• M56: 36,426,932 km (0.097 R)
• M57: 36,824,713 km (0.117 R)
• M58: 37,224,139 km (0.115 R)
• M59: 37,324,220 km (0.088 R)
• M60: 37,424,301 km (0.077 R)
• M61: 37,725,292 km (0.064 R)
• M62: 38,633,052 km (0.102 R)
• M63: 39,956,993 km (0.043 R)
• M64: 42,126,760 km (0.106 R)
• M65: 47,444,665 km (0.098 R)
• M66: 47,661,732 km (0.094 R)
• M67: 48,314,876 km (0.073 R)
• M68: 53,307,556 km (0.073 R)
• M69: 54,098,779 km (0.114 R)
• M70: 54,666,353 km (0.094 R)
• M71: 55,007,885 km (0.089 R)
• M72: 55,121,879 km (0.075 R)
• M73: 55,235,872 km (0.087 R)
• M74: 55,807,336 km (0.119 R)
• M75: 56,380,894 km (0.082 R)
• M76: 56,495,785 km (0.054 R)
• M77: 57,418,056 km (0.099 R)
• M78: 57,765,123 km (0.111 R)
• M79: 57,880,912 km (0.106 R)
• M80: 59,394,244 km (0.107 R)
• M81: 61,274,390 km (0.06 R)
• M82: 66,544,873 km (0.027 R)
• M83: 67,396,534 km (0.053 R)
• M84: 69,726,670 km (0.073 R)
• M85: 71,833,756 km (0.119 R)
• M86: 71,958,371 km (0.03 R)
• M87: 75,476,315 km (0.105 R)
• M88: 76,491,635 km (0.111 R)
• M89: 77,511,444 km (0.097 R)
• M90: 78,407,535 km (0.033 R)
• M91: 79,693,628 km (0.084 R)
• M92: 84,380,829 km (0.06 R)
• M93: 85,698,636 km (0.096 R)
• M94: 86,890,333 km (0.044 R)
• M95: 88,087,714 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 12,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit