🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.52 AU - 0.8 AU

Year: 243 Days

Day: 17.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.11 AU - 1.53 AU

Year: 687 Days

Day: 16.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.1 AU - 1.6 AU

Year: 711 Days

Day: 23.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.66 AU - 1.74 AU

Year: 1004 Days

Day: 16.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.6

Radius: 11.3

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.85 AU - 3.49 AU

Year: 2557 Days

Day: 7.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 91,371,411 km

• M1: 187,446 km (0.057 R)
• M2: 267,631 km (0.052 R)
• M3: 516,412 km (0.115 R)
• M4: 693,985 km (0.096 R)
• M5: 771,177 km (0.083 R)
• M6: 851,511 km (0.097 R)
• M7: 1,122,732 km (0.118 R)
• M8: 1,274,873 km (0.087 R)
• M9: 1,359,845 km (0.106 R)
• M10: 1,510,041 km (0.088 R)
• M11: 1,587,383 km (0.107 R)
• M12: 1,841,101 km (0.102 R)
• M13: 2,093,921 km (0.09 R)
• M14: 2,268,801 km (0.108 R)
• M15: 2,343,002 km (0.07 R)
• M16: 2,524,913 km (0.082 R)
• M17: 2,758,734 km (0.102 R)
• M18: 2,838,320 km (0.08 R)
• M19: 2,918,654 km (0.118 R)
• M20: 3,048,954 km (0.058 R)
• M21: 3,164,444 km (0.041 R)
• M22: 3,502,834 km (0.104 R)
• M23: 3,624,008 km (0.091 R)
• M24: 3,729,026 km (0.096 R)
• M25: 4,177,670 km (0.058 R)
• M26: 4,662,517 km (0.096 R)
• M27: 5,067,329 km (0.104 R)
• M28: 5,145,868 km (0.105 R)
• M29: 6,201,879 km (0.091 R)
• M30: 6,561,512 km (0.119 R)
• M31: 6,647,082 km (0.113 R)
• M32: 6,841,111 km (0.038 R)
• M33: 7,036,934 km (0.112 R)
• M34: 7,124,599 km (0.086 R)
• M35: 7,367,546 km (0.074 R)
• M36: 7,523,726 km (0.064 R)
• M37: 7,793,750 km (0.047 R)
• M38: 8,044,177 km (0.069 R)
• M39: 8,717,068 km (0.077 R)
• M40: 8,811,315 km (0.105 R)
• M41: 9,072,363 km (0.098 R)
• M42: 9,723,712 km (0.108 R)
• M43: 10,067,338 km (0.104 R)
• M44: 10,215,889 km (0.059 R)
• M45: 10,540,217 km (0.081 R)
• M46: 11,020,277 km (0.119 R)
• M47: 11,481,786 km (0.069 R)
• M48: 11,559,278 km (0.092 R)
• M49: 11,714,860 km (0.099 R)
• M50: 11,792,950 km (0.101 R)
• M51: 11,923,399 km (0.08 R)
• M52: 12,238,602 km (0.115 R)
• M53: 12,663,011 km (0.079 R)
• M54: 12,823,529 km (0.096 R)
• M55: 12,930,791 km (0.119 R)
• M56: 13,200,516 km (0.107 R)
• M57: 13,390,356 km (0.108 R)
• M58: 13,608,470 km (0.079 R)
• M59: 14,131,164 km (0.097 R)
• M60: 14,353,168 km (0.05 R)
• M61: 15,824,762 km (0.117 R)
• M62: 15,968,825 km (0.032 R)
• M63: 16,084,314 km (0.087 R)
• M64: 16,461,750 km (0.107 R)
• M65: 17,671,099 km (0.11 R)
• M66: 18,513,484 km (0.077 R)
• M67: 19,061,910 km (0.108 R)
• M68: 19,430,519 km (0.106 R)
• M69: 20,676,071 km (0.067 R)
• M70: 20,802,182 km (0.089 R)
• M71: 20,991,573 km (0.04 R)
• M72: 21,086,568 km (0.065 R)
• M73: 21,213,277 km (0.093 R)
• M74: 21,340,435 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.4

Radius: 10.5

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.96 AU - 3.76 AU

Year: 2790 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 91,371,411 km

• M1: 135,984 km (0.117 R)
• M2: 278,551 km (0.077 R)
• M3: 344,225 km (0.045 R)
• M4: 557,701 km (0.084 R)
• M5: 725,101 km (0.087 R)
• M6: 1,204,861 km (0.115 R)
• M7: 1,351,168 km (0.09 R)
• M8: 1,465,012 km (0.039 R)
• M9: 1,635,254 km (0.114 R)
• M10: 1,812,229 km (0.062 R)
• M11: 2,009,847 km (0.106 R)
• M12: 2,214,796 km (0.052 R)
• M13: 2,319,964 km (0.119 R)
• M14: 2,395,959 km (0.103 R)
• M15: 2,773,096 km (0.061 R)
• M16: 3,135,422 km (0.108 R)
• M17: 3,850,649 km (0.064 R)
• M18: 4,014,459 km (0.102 R)
• M19: 4,217,613 km (0.062 R)
• M20: 4,292,412 km (0.117 R)
• M21: 4,443,206 km (0.086 R)
• M22: 4,538,500 km (0.119 R)
• M23: 4,789,226 km (0.115 R)
• M24: 5,104,130 km (0.093 R)
• M25: 5,774,927 km (0.053 R)
• M26: 6,025,653 km (0.099 R)
• M27: 6,690,316 km (0.084 R)
• M28: 6,909,626 km (0.068 R)
• M29: 7,856,880 km (0.056 R)
• M30: 8,158,320 km (0.053 R)
• M31: 8,228,481 km (0.088 R)
• M32: 8,581,981 km (0.109 R)
• M33: 8,772,569 km (0.1 R)
• M34: 8,868,461 km (0.119 R)
• M35: 9,109,613 km (0.118 R)
• M36: 9,279,706 km (0.115 R)
• M37: 9,746,750 km (0.094 R)
• M38: 9,970,698 km (0.046 R)
• M39: 10,398,249 km (0.053 R)
• M40: 10,678,146 km (0.034 R)
• M41: 10,883,245 km (0.072 R)
• M42: 11,193,511 km (0.092 R)
• M43: 11,349,691 km (0.056 R)
• M44: 11,690,475 km (0.111 R)
• M45: 12,141,363 km (0.04 R)
• M46: 12,382,365 km (0.059 R)
• M47: 12,760,549 km (0.102 R)
• M48: 13,362,381 km (0.086 R)
• M49: 13,611,162 km (0.098 R)
• M50: 13,833,614 km (0.116 R)
• M51: 14,057,413 km (0.035 R)
• M52: 14,282,258 km (0.066 R)
• M53: 14,480,176 km (0.069 R)
• M54: 14,621,995 km (0.069 R)
• M55: 14,878,406 km (0.089 R)
• M56: 15,021,571 km (0.119 R)
• M57: 15,395,865 km (0.095 R)
• M58: 15,685,935 km (0.062 R)
• M59: 16,065,615 km (0.073 R)
• M60: 16,893,938 km (0.082 R)
• M61: 17,493,975 km (0.085 R)
• M62: 17,675,288 km (0.081 R)
• M63: 18,253,932 km (0.06 R)
• M64: 19,492,154 km (0.116 R)
• M65: 19,743,029 km (0.11 R)
• M66: 19,837,426 km (0.106 R)
• M67: 20,438,510 km (0.066 R)
• M68: 21,077,742 km (0.094 R)
• M69: 21,238,559 km (0.097 R)
• M70: 21,561,541 km (0.098 R)
• M71: 21,658,780 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.3

Radius: 5

Gravity: 22.09 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.71 AU - 15.07 AU

Year: 20966 Days

Day: 17.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 148.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,371,411 km

• M1: 87,964 km (0.111 R)
• M2: 300,393 km (0.053 R)
• M3: 386,112 km (0.108 R)
• M4: 480,209 km (0.101 R)
• M5: 1,003,951 km (0.119 R)
• M6: 1,328,579 km (0.118 R)
• M7: 2,000,872 km (0.039 R)
• M8: 2,033,633 km (0.104 R)
• M9: 2,405,983 km (0.118 R)
• M10: 2,475,845 km (0.115 R)
• M11: 3,097,574 km (0.095 R)
• M12: 3,327,954 km (0.074 R)
• M13: 3,603,813 km (0.095 R)
• M14: 4,219,558 km (0.073 R)
• M15: 4,304,230 km (0.095 R)
• M16: 4,735,371 km (0.112 R)
• M17: 5,000,758 km (0.05 R)
• M18: 5,225,454 km (0.054 R)
• M19: 5,316,409 km (0.1 R)
• M20: 6,301,511 km (0.118 R)
• M21: 6,593,227 km (0.034 R)
• M22: 7,545,567 km (0.098 R)
• M23: 7,751,563 km (0.118 R)
• M24: 7,907,295 km (0.116 R)
• M25: 8,808,921 km (0.117 R)
• M26: 9,686,761 km (0.115 R)
• M27: 10,249,549 km (0.06 R)
• M28: 10,477,685 km (0.076 R)
• M29: 11,288,955 km (0.107 R)
• M30: 11,406,538 km (0.109 R)
• M31: 11,524,571 km (0.119 R)
• M32: 13,342,036 km (0.1 R)
• M33: 13,653,498 km (0.046 R)
• M34: 13,967,355 km (0.098 R)
• M35: 14,474,492 km (0.103 R)
• M36: 16,031,805 km (0.099 R)
• M37: 18,465,314 km (0.106 R)
• M38: 18,534,578 km (0.117 R)
• M39: 19,301,865 km (0.06 R)
• M40: 20,579,431 km (0.068 R)
• M41: 20,867,108 km (0.063 R)
• M42: 22,472,592 km (0.054 R)
• M43: 23,066,346 km (0.045 R)
• M44: 23,514,841 km (0.109 R)
• M45: 24,877,976 km (0.101 R)
• M46: 29,037,246 km (0.074 R)
• M47: 29,764,591 km (0.114 R)
• M48: 29,845,822 km (0.107 R)
• M49: 30,171,347 km (0.106 R)
• M50: 30,498,069 km (0.114 R)
• M51: 32,399,009 km (0.038 R)
• M52: 32,649,885 km (0.034 R)
• M53: 33,321,729 km (0.099 R)
• M54: 33,574,849 km (0.119 R)
• M55: 33,998,210 km (0.102 R)
• M56: 34,764,600 km (0.073 R)
• M57: 37,447,788 km (0.111 R)
• M58: 38,062,785 km (0.099 R)
• M59: 38,239,161 km (0.063 R)
• M60: 39,570,282 km (0.037 R)
• M61: 40,556,132 km (0.095 R)
• M62: 40,646,041 km (0.086 R)
• M63: 41,640,717 km (0.114 R)
• M64: 41,913,284 km (0.026 R)
• M65: 42,918,133 km (0.114 R)
• M66: 44,208,415 km (0.113 R)
• M67: 46,732,430 km (0.087 R)
• M68: 48,154,657 km (0.075 R)
• M69: 48,632,024 km (0.111 R)
• M70: 49,110,887 km (0.096 R)
• M71: 49,976,609 km (0.085 R)
• M72: 50,847,568 km (0.078 R)
• M73: 51,821,002 km (0.036 R)
• M74: 52,114,213 km (0.079 R)
• M75: 53,687,534 km (0.101 R)
• M76: 58,093,790 km (0.083 R)
• M77: 59,929,505 km (0.081 R)
• M78: 60,340,002 km (0.112 R)
• M79: 61,991,413 km (0.107 R)
• M80: 62,095,084 km (0.104 R)
• M81: 62,302,726 km (0.095 R)
• M82: 62,822,728 km (0.047 R)
• M83: 64,181,376 km (0.067 R)
• M84: 65,338,516 km (0.099 R)
• M85: 66,502,537 km (0.096 R)
• M86: 67,566,776 km (0.105 R)
• M87: 67,673,439 km (0.043 R)
• M88: 67,887,065 km (0.083 R)
• M89: 69,281,167 km (0.12 R)
• M90: 70,143,599 km (0.104 R)
• M91: 71,118,229 km (0.1 R)
• M92: 71,444,054 km (0.097 R)
• M93: 71,661,569 km (0.113 R)
• M94: 72,315,461 km (0.115 R)
• M95: 72,424,668 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.3

Radius: 4

Gravity: 45.39 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.59 AU - 16.83 AU

Year: 25560 Days

Day: 17.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,371,411 km

• M1: 52,658 km (0.109 R)
• M2: 201,060 km (0.051 R)
• M3: 500,704 km (0.079 R)
• M4: 572,511 km (0.096 R)
• M5: 1,325,288 km (0.105 R)
• M6: 1,704,967 km (0.049 R)
• M7: 1,777,372 km (0.085 R)
• M8: 2,681,691 km (0.054 R)
• M9: 3,564,768 km (0.064 R)
• M10: 4,134,137 km (0.097 R)
• M11: 4,280,893 km (0.109 R)
• M12: 4,936,281 km (0.106 R)
• M13: 5,092,012 km (0.089 R)
• M14: 6,114,813 km (0.079 R)
• M15: 6,450,810 km (0.112 R)
• M16: 6,907,831 km (0.096 R)
• M17: 7,257,442 km (0.098 R)
• M18: 7,732,714 km (0.047 R)
• M19: 8,217,860 km (0.083 R)
• M20: 8,279,195 km (0.111 R)
• M21: 8,526,031 km (0.112 R)
• M22: 8,588,115 km (0.066 R)
• M23: 10,057,315 km (0.044 R)
• M24: 10,719,884 km (0.083 R)
• M25: 11,260,082 km (0.112 R)
• M26: 11,947,784 km (0.12 R)
• M27: 12,017,197 km (0.058 R)
• M28: 13,435,385 km (0.066 R)
• M29: 14,311,430 km (0.095 R)
• M30: 15,281,123 km (0.088 R)
• M31: 15,507,914 km (0.095 R)
• M32: 15,659,606 km (0.109 R)
• M33: 15,964,786 km (0.057 R)
• M34: 16,348,803 km (0.106 R)
• M35: 18,314,519 km (0.113 R)
• M36: 18,716,489 km (0.08 R)
• M37: 18,878,054 km (0.087 R)
• M38: 19,775,193 km (0.093 R)
• M39: 20,353,389 km (0.073 R)
• M40: 20,519,592 km (0.105 R)
• M41: 20,936,970 km (0.104 R)
• M42: 21,020,894 km (0.09 R)
• M43: 21,357,190 km (0.106 R)
• M44: 21,780,253 km (0.086 R)
• M45: 22,377,149 km (0.084 R)
• M46: 23,761,527 km (0.097 R)
• M47: 24,024,221 km (0.118 R)
• M48: 26,159,880 km (0.102 R)
• M49: 26,521,608 km (0.087 R)
• M50: 26,703,220 km (0.054 R)
• M51: 28,355,379 km (0.06 R)
• M52: 28,633,930 km (0.101 R)
• M53: 33,506,183 km (0.11 R)
• M54: 35,685,525 km (0.087 R)
• M55: 36,590,143 km (0.041 R)
• M56: 36,893,378 km (0.087 R)
• M57: 39,039,360 km (0.079 R)
• M58: 40,805,961 km (0.037 R)
• M59: 41,225,284 km (0.116 R)
• M60: 41,751,719 km (0.074 R)
• M61: 43,557,664 km (0.071 R)
• M62: 44,308,795 km (0.06 R)
• M63: 44,955,955 km (0.115 R)
• M64: 45,497,649 km (0.106 R)
• M65: 46,696,826 km (0.092 R)
• M66: 47,465,460 km (0.087 R)
• M67: 48,903,993 km (0.096 R)
• M68: 50,468,936 km (0.083 R)
• M69: 51,710,150 km (0.098 R)
• M70: 51,936,940 km (0.052 R)
• M71: 54,452,877 km (0.104 R)
• M72: 54,914,536 km (0.103 R)
• M73: 58,418,417 km (0.07 R)
• M74: 59,127,810 km (0.12 R)
• M75: 60,794,181 km (0.117 R)
• M76: 62,475,811 km (0.119 R)
• M77: 62,959,161 km (0.065 R)
• M78: 63,201,360 km (0.05 R)
• M79: 64,172,849 km (0.083 R)
• M80: 64,782,610 km (0.072 R)
• M81: 65,762,177 km (0.104 R)
• M82: 67,611,954 km (0.114 R)
• M83: 67,735,821 km (0.083 R)
• M84: 67,984,004 km (0.118 R)
• M85: 68,108,171 km (0.101 R)
• M86: 76,338,297 km (0.065 R)
• M87: 79,586,217 km (0.105 R)
• M88: 79,848,013 km (0.067 R)
• M89: 80,503,701 km (0.087 R)
• M90: 81,952,406 km (0.115 R)
• M91: 82,349,140 km (0.106 R)
• M92: 84,075,200 km (0.09 R)
• M93: 87,698,012 km (0.083 R)
• M94: 91,097,623 km (0.048 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 17,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit