🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.63 AU - 0.73 AU

Year: 197 Days

Day: 42.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.65 AU - 0.95 AU

Year: 251 Days

Day: 16.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,500,767 km

• M1: 308,172 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.81 AU - 1.23 AU

Year: 362 Days

Day: 37.6 Hours

Environment

Temp: 77 °C

Axial Tilt: 165.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.06 AU - 1.72 AU

Year: 576 Days

Day: 32.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,500,767 km

• M1: 75,098 km (0.054 R)
• M2: 918,830 km (0.106 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.5

Radius: 14.3

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.91 AU - 6.97 AU

Year: 5088 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,500,767 km

• M1: 186,549 km (0.098 R)
• M2: 289,621 km (0.106 R)
• M3: 392,545 km (0.079 R)
• M4: 515,664 km (0.105 R)
• M5: 631,602 km (0.081 R)
• M6: 812,017 km (0.092 R)
• M7: 938,128 km (0.061 R)
• M8: 1,309,729 km (0.107 R)
• M9: 1,427,014 km (0.055 R)
• M10: 1,914,105 km (0.101 R)
• M11: 2,186,822 km (0.058 R)
• M12: 2,328,192 km (0.103 R)
• M13: 2,968,919 km (0.096 R)
• M14: 3,355,929 km (0.098 R)
• M15: 3,472,915 km (0.063 R)
• M16: 3,759,245 km (0.112 R)
• M17: 4,003,987 km (0.096 R)
• M18: 4,153,286 km (0.095 R)
• M19: 4,406,555 km (0.108 R)
• M20: 4,901,724 km (0.047 R)
• M21: 5,860,347 km (0.085 R)
• M22: 6,059,013 km (0.112 R)
• M23: 6,609,683 km (0.094 R)
• M24: 6,906,036 km (0.101 R)
• M25: 7,055,933 km (0.097 R)
• M26: 7,237,246 km (0.064 R)
• M27: 7,635,326 km (0.071 R)
• M28: 8,357,135 km (0.096 R)
• M29: 8,645,710 km (0.091 R)
• M30: 9,100,936 km (0.11 R)
• M31: 9,798,661 km (0.104 R)
• M32: 10,102,943 km (0.062 R)
• M33: 12,030,062 km (0.116 R)
• M34: 12,538,396 km (0.106 R)
• M35: 13,314,210 km (0.09 R)
• M36: 13,915,893 km (0.064 R)
• M37: 14,526,402 km (0.07 R)
• M38: 14,719,084 km (0.109 R)
• M39: 14,873,768 km (0.103 R)
• M40: 15,301,917 km (0.036 R)
• M41: 15,813,243 km (0.116 R)
• M42: 15,932,024 km (0.115 R)
• M43: 16,450,231 km (0.088 R)
• M44: 16,691,382 km (0.107 R)
• M45: 17,136,436 km (0.109 R)
• M46: 17,462,559 km (0.112 R)
• M47: 18,038,212 km (0.057 R)
• M48: 18,411,608 km (0.045 R)
• M49: 18,703,773 km (0.105 R)
• M50: 18,871,323 km (0.119 R)
• M51: 19,419,748 km (0.112 R)
• M52: 19,547,056 km (0.073 R)
• M53: 19,759,784 km (0.102 R)
• M54: 20,273,503 km (0.108 R)
• M55: 20,878,627 km (0.114 R)
• M56: 21,096,142 km (0.106 R)
• M57: 21,358,088 km (0.074 R)
• M58: 22,194,938 km (0.11 R)
• M59: 23,267,406 km (0.105 R)
• M60: 23,583,356 km (0.093 R)
• M61: 23,900,803 km (0.117 R)
• M62: 23,991,759 km (0.033 R)
• M63: 24,448,331 km (0.112 R)
• M64: 25,277,253 km (0.05 R)
• M65: 25,834,954 km (0.107 R)
• M66: 26,255,922 km (0.064 R)
• M67: 26,396,843 km (0.118 R)
• M68: 27,104,741 km (0.062 R)
• M69: 27,914,663 km (0.048 R)
• M70: 28,394,723 km (0.086 R)
• M71: 28,829,305 km (0.044 R)
• M72: 29,900,575 km (0.091 R)
• M73: 30,047,630 km (0.069 R)
• M74: 30,194,984 km (0.091 R)
• M75: 31,332,676 km (0.105 R)
• M76: 32,082,161 km (0.113 R)
• M77: 32,383,601 km (0.075 R)
• M78: 32,938,758 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.1

Radius: 7.5

Gravity: 17.1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.45 AU - 18.73 AU

Year: 20602 Days

Day: 16.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,500,767 km

• M1: 115,190 km (0.097 R)
• M2: 590,313 km (0.078 R)
• M3: 1,213,089 km (0.118 R)
• M4: 1,433,596 km (0.101 R)
• M5: 1,598,902 km (0.095 R)
• M6: 1,770,640 km (0.03 R)
• M7: 2,282,864 km (0.104 R)
• M8: 2,635,466 km (0.1 R)
• M9: 3,976,311 km (0.101 R)
• M10: 4,690,043 km (0.027 R)
• M11: 5,494,131 km (0.082 R)
• M12: 6,286,402 km (0.12 R)
• M13: 7,742,438 km (0.114 R)
• M14: 8,034,004 km (0.106 R)
• M15: 8,748,483 km (0.109 R)
• M16: 9,359,292 km (0.102 R)
• M17: 9,545,242 km (0.046 R)
• M18: 10,945,777 km (0.073 R)
• M19: 11,010,852 km (0.093 R)
• M20: 12,341,525 km (0.09 R)
• M21: 12,409,293 km (0.082 R)
• M22: 13,302,691 km (0.034 R)
• M23: 20,350,397 km (0.066 R)
• M24: 20,591,399 km (0.105 R)
• M25: 21,810,472 km (0.094 R)
• M26: 21,892,601 km (0.107 R)
• M27: 22,470,199 km (0.06 R)
• M28: 22,636,252 km (0.076 R)
• M29: 23,556,279 km (0.102 R)
• M30: 24,573,844 km (0.103 R)
• M31: 24,916,273 km (0.094 R)
• M32: 26,915,350 km (0.119 R)
• M33: 27,978,691 km (0.074 R)
• M34: 29,508,479 km (0.07 R)
• M35: 30,054,960 km (0.086 R)
• M36: 30,329,472 km (0.111 R)
• M37: 30,973,042 km (0.065 R)
• M38: 31,714,150 km (0.099 R)
• M39: 32,180,297 km (0.104 R)
• M40: 32,742,636 km (0.109 R)
• M41: 37,652,138 km (0.116 R)
• M42: 37,849,308 km (0.062 R)
• M43: 38,046,778 km (0.066 R)
• M44: 38,442,913 km (0.116 R)
• M45: 39,639,097 km (0.108 R)
• M46: 39,940,088 km (0.077 R)
• M47: 40,141,148 km (0.031 R)
• M48: 40,342,656 km (0.092 R)
• M49: 40,645,293 km (0.082 R)
• M50: 40,847,549 km (0.073 R)
• M51: 42,477,717 km (0.117 R)
• M52: 42,580,192 km (0.104 R)
• M53: 44,857,969 km (0.108 R)
• M54: 45,801,034 km (0.059 R)
• M55: 45,906,201 km (0.089 R)
• M56: 46,539,150 km (0.069 R)
• M57: 49,746,528 km (0.101 R)
• M58: 50,287,923 km (0.115 R)
• M59: 50,505,139 km (0.114 R)
• M60: 50,613,747 km (0.062 R)
• M61: 50,722,504 km (0.08 R)
• M62: 50,831,412 km (0.102 R)
• M63: 51,704,914 km (0.093 R)
• M64: 52,033,730 km (0.034 R)
• M65: 52,253,339 km (0.102 R)
• M66: 52,803,710 km (0.059 R)
• M67: 53,134,920 km (0.103 R)
• M68: 53,466,877 km (0.103 R)
• M69: 56,484,416 km (0.072 R)
• M70: 57,615,974 km (0.091 R)
• M71: 58,184,446 km (0.083 R)
• M72: 59,098,190 km (0.089 R)
• M73: 59,441,966 km (0.081 R)
• M74: 61,402,895 km (0.098 R)
• M75: 62,683,004 km (0.081 R)
• M76: 63,033,512 km (0.06 R)
• M77: 63,384,917 km (0.032 R)
• M78: 63,736,771 km (0.065 R)
• M79: 64,324,840 km (0.095 R)
• M80: 64,442,724 km (0.109 R)
• M81: 65,980,889 km (0.089 R)
• M82: 68,130,610 km (0.057 R)
• M83: 68,370,864 km (0.093 R)
• M84: 68,972,697 km (0.112 R)
• M85: 69,697,349 km (0.08 R)
• M86: 73,604,396 km (0.05 R)
• M87: 74,097,770 km (0.076 R)
• M88: 74,716,058 km (0.059 R)
• M89: 76,580,945 km (0.115 R)
• M90: 81,501,219 km (0.096 R)
• M91: 81,756,284 km (0.115 R)
• M92: 82,267,160 km (0.056 R)
• M93: 85,873,217 km (0.039 R)
• M94: 86,132,769 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.2

Radius: 6.3

Gravity: 20.59 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.66 AU - 17.1 AU

Year: 24375 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,500,767 km

• M1: 956,529 km (0.083 R)
• M2: 1,782,159 km (0.102 R)
• M3: 2,318,019 km (0.049 R)
• M4: 2,987,469 km (0.068 R)
• M5: 3,119,415 km (0.102 R)
• M6: 3,343,512 km (0.059 R)
• M7: 3,572,846 km (0.078 R)
• M8: 5,263,302 km (0.052 R)
• M9: 6,755,541 km (0.061 R)
• M10: 7,517,592 km (0.108 R)
• M11: 7,577,431 km (0.104 R)
• M12: 8,931,442 km (0.09 R)
• M13: 9,896,797 km (0.082 R)
• M14: 10,027,994 km (0.044 R)
• M15: 10,894,764 km (0.117 R)
• M16: 14,001,762 km (0.103 R)
• M17: 15,574,335 km (0.089 R)
• M18: 17,676,784 km (0.063 R)
• M19: 17,915,841 km (0.098 R)
• M20: 18,075,911 km (0.099 R)
• M21: 19,619,162 km (0.085 R)
• M22: 20,364,908 km (0.092 R)
• M23: 20,951,182 km (0.116 R)
• M24: 21,204,152 km (0.084 R)
• M25: 21,713,233 km (0.044 R)
• M26: 22,226,354 km (0.07 R)
• M27: 22,484,410 km (0.111 R)
• M28: 22,656,897 km (0.036 R)
• M29: 23,965,280 km (0.06 R)
• M30: 24,495,305 km (0.113 R)
• M31: 25,387,507 km (0.103 R)
• M32: 27,479,633 km (0.084 R)
• M33: 28,220,142 km (0.05 R)
• M34: 30,480,865 km (0.118 R)
• M35: 30,671,902 km (0.053 R)
• M36: 31,151,213 km (0.09 R)
• M37: 32,603,809 km (0.066 R)
• M38: 32,799,034 km (0.066 R)
• M39: 33,190,980 km (0.107 R)
• M40: 33,289,117 km (0.102 R)
• M41: 34,674,243 km (0.12 R)
• M42: 35,073,370 km (0.041 R)
• M43: 35,474,143 km (0.085 R)
• M44: 35,675,053 km (0.072 R)
• M45: 36,685,287 km (0.099 R)
• M46: 37,704,947 km (0.102 R)
• M47: 38,012,669 km (0.111 R)
• M48: 38,321,290 km (0.096 R)
• M49: 38,424,213 km (0.099 R)
• M50: 40,189,917 km (0.049 R)
• M51: 41,135,375 km (0.086 R)
• M52: 42,620,433 km (0.03 R)
• M53: 45,098,372 km (0.11 R)
• M54: 46,849,416 km (0.101 R)
• M55: 47,401,133 km (0.105 R)
• M56: 49,181,198 km (0.114 R)
• M57: 49,966,886 km (0.089 R)
• M58: 50,079,383 km (0.09 R)
• M59: 50,417,624 km (0.048 R)
• M60: 53,495,600 km (0.11 R)
• M61: 55,231,683 km (0.057 R)
• M62: 57,103,901 km (0.067 R)
• M63: 58,877,832 km (0.078 R)
• M64: 60,190,254 km (0.109 R)
• M65: 60,789,992 km (0.092 R)
• M66: 61,150,673 km (0.116 R)
• M67: 61,874,427 km (0.057 R)
• M68: 62,479,700 km (0.084 R)
• M69: 63,574,009 km (0.095 R)
• M70: 63,818,152 km (0.062 R)
• M71: 67,143,264 km (0.043 R)
• M72: 68,139,287 km (0.041 R)
• M73: 70,019,882 km (0.036 R)
• M74: 70,776,847 km (0.061 R)
• M75: 71,283,086 km (0.114 R)
• M76: 71,536,655 km (0.115 R)
• M77: 71,790,522 km (0.118 R)
• M78: 73,447,767 km (0.071 R)
• M79: 73,832,084 km (0.116 R)
• M80: 75,246,682 km (0.119 R)
• M81: 75,633,991 km (0.086 R)
• M82: 76,540,404 km (0.086 R)
• M83: 77,320,258 km (0.104 R)
• M84: 80,201,812 km (0.032 R)
• M85: 84,321,588 km (0.106 R)
• M86: 84,589,817 km (0.106 R)
• M87: 86,204,576 km (0.062 R)
• M88: 87,422,452 km (0.098 R)
• M89: 87,558,138 km (0.092 R)
• M90: 89,055,014 km (0.089 R)
• M91: 90,286,055 km (0.119 R)
• M92: 92,074,049 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.9

Radius: 5.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.99 AU - 21.41 AU

Year: 25071 Days

Day: 21.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,500,767 km

• M1: 71,209 km (0.063 R)
• M2: 149,897 km (0.114 R)
• M3: 373,247 km (0.107 R)
• M4: 643,869 km (0.078 R)
• M5: 694,284 km (0.049 R)
• M6: 763,697 km (0.046 R)
• M7: 1,044,642 km (0.114 R)
• M8: 1,104,481 km (0.1 R)
• M9: 1,165,517 km (0.071 R)
• M10: 1,465,461 km (0.117 R)
• M11: 1,601,146 km (0.11 R)
• M12: 1,694,046 km (0.088 R)
• M13: 1,836,613 km (0.114 R)
• M14: 2,057,719 km (0.117 R)
• M15: 2,210,009 km (0.068 R)
• M16: 2,418,698 km (0.088 R)
• M17: 2,771,450 km (0.114 R)
• M18: 3,861,121 km (0.111 R)
• M19: 3,986,035 km (0.069 R)
• M20: 4,499,306 km (0.082 R)
• M21: 5,033,220 km (0.112 R)
• M22: 5,169,803 km (0.062 R)
• M23: 5,728,402 km (0.048 R)
• M24: 5,942,775 km (0.118 R)
• M25: 6,014,882 km (0.104 R)
• M26: 6,416,402 km (0.112 R)
• M27: 7,438,305 km (0.042 R)
• M28: 8,027,721 km (0.086 R)
• M29: 8,067,514 km (0.115 R)
• M30: 8,147,399 km (0.114 R)
• M31: 8,631,947 km (0.115 R)
• M32: 9,042,892 km (0.113 R)
• M33: 10,270,343 km (0.069 R)
• M34: 11,504,226 km (0.054 R)
• M35: 11,639,163 km (0.081 R)
• M36: 12,691,285 km (0.077 R)
• M37: 13,773,476 km (0.074 R)
• M38: 15,575,382 km (0.091 R)
• M39: 15,674,865 km (0.094 R)
• M40: 16,326,812 km (0.093 R)
• M41: 17,192,685 km (0.091 R)
• M42: 17,243,997 km (0.097 R)
• M43: 17,812,768 km (0.035 R)
• M44: 19,287,953 km (0.12 R)
• M45: 19,341,359 km (0.037 R)
• M46: 19,986,126 km (0.112 R)
• M47: 20,311,053 km (0.035 R)
• M48: 20,365,506 km (0.095 R)
• M49: 21,076,246 km (0.115 R)
• M50: 21,517,709 km (0.065 R)
• M51: 22,353,662 km (0.054 R)
• M52: 22,634,756 km (0.098 R)
• M53: 23,200,236 km (0.112 R)
• M54: 23,257,083 km (0.108 R)
• M55: 23,655,911 km (0.074 R)
• M56: 24,460,598 km (0.117 R)
• M57: 24,750,220 km (0.075 R)
• M58: 25,449,889 km (0.077 R)
• M59: 25,919,776 km (0.063 R)
• M60: 26,155,841 km (0.065 R)
• M61: 26,333,414 km (0.077 R)
• M62: 26,808,836 km (0.101 R)
• M63: 26,928,066 km (0.102 R)
• M64: 27,047,445 km (0.078 R)
• M65: 28,009,509 km (0.088 R)
• M66: 29,596,592 km (0.056 R)
• M67: 29,719,861 km (0.084 R)
• M68: 30,214,731 km (0.073 R)
• M69: 31,904,887 km (0.093 R)
• M70: 32,031,298 km (0.029 R)
• M71: 32,665,742 km (0.107 R)
• M72: 35,310,633 km (0.054 R)
• M73: 36,031,694 km (0.117 R)
• M74: 37,555,349 km (0.095 R)
• M75: 37,755,660 km (0.112 R)
• M76: 40,050,192 km (0.099 R)
• M77: 40,254,842 km (0.111 R)
• M78: 41,214,213 km (0.094 R)
• M79: 41,489,773 km (0.102 R)
• M80: 41,627,851 km (0.088 R)
• M81: 42,597,994 km (0.048 R)
• M82: 43,505,604 km (0.1 R)
• M83: 44,067,194 km (0.074 R)
• M84: 44,631,328 km (0.041 R)
• M85: 46,767,735 km (0.083 R)
• M86: 48,138,052 km (0.05 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 13,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit