🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.69 AU - 0.93 AU

Year: 270 Days

Day: 31.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.49 AU - 2.01 AU

Year: 859 Days

Day: 13.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.86 AU - 2.7 AU

Year: 1277 Days

Day: 26.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.71 AU - 3.59 AU

Year: 2073 Days

Day: 41.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 10

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.49 AU - 9.13 AU

Year: 7330 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 135.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,060,916 km

• M1: 196,871 km (0.031 R)
• M2: 390,002 km (0.103 R)
• M3: 905,516 km (0.086 R)
• M4: 1,174,194 km (0.087 R)
• M5: 1,504,506 km (0.119 R)
• M6: 2,165,878 km (0.104 R)
• M7: 2,270,148 km (0.115 R)
• M8: 2,354,970 km (0.06 R)
• M9: 2,549,447 km (0.059 R)
• M10: 3,140,957 km (0.082 R)
• M11: 3,428,185 km (0.108 R)
• M12: 3,723,940 km (0.044 R)
• M13: 4,235,265 km (0.056 R)
• M14: 4,579,490 km (0.118 R)
• M15: 5,295,166 km (0.079 R)
• M16: 5,522,555 km (0.072 R)
• M17: 6,343,099 km (0.082 R)
• M18: 6,433,307 km (0.094 R)
• M19: 6,706,473 km (0.037 R)
• M20: 6,890,777 km (0.108 R)
• M21: 7,076,727 km (0.119 R)
• M22: 7,358,719 km (0.078 R)
• M23: 7,485,279 km (0.119 R)
• M24: 8,161,461 km (0.092 R)
• M25: 9,537,612 km (0.102 R)
• M26: 10,411,563 km (0.114 R)
• M27: 10,625,189 km (0.104 R)
• M28: 10,984,373 km (0.097 R)
• M29: 11,493,904 km (0.096 R)
• M30: 12,687,545 km (0.06 R)
• M31: 12,801,389 km (0.107 R)
• M32: 13,030,274 km (0.062 R)
• M33: 13,298,952 km (0.074 R)
• M34: 13,608,470 km (0.081 R)
• M35: 13,686,111 km (0.093 R)
• M36: 13,959,277 km (0.11 R)
• M37: 14,590,430 km (0.115 R)
• M38: 14,949,614 km (0.115 R)
• M39: 15,554,738 km (0.097 R)
• M40: 15,717,351 km (0.037 R)
• M41: 16,126,650 km (0.099 R)
• M42: 16,415,225 km (0.093 R)
• M43: 17,756,070 km (0.063 R)
• M44: 17,841,042 km (0.094 R)
• M45: 18,139,490 km (0.1 R)
• M46: 18,396,649 km (0.096 R)
• M47: 18,525,752 km (0.054 R)
• M48: 18,611,920 km (0.076 R)
• M49: 18,914,706 km (0.062 R)
• M50: 19,437,401 km (0.049 R)
• M51: 19,832,639 km (0.095 R)
• M52: 20,053,295 km (0.108 R)
• M53: 20,230,419 km (0.093 R)
• M54: 20,675,623 km (0.03 R)
• M55: 20,854,542 km (0.076 R)
• M56: 21,259,054 km (0.09 R)
• M57: 21,484,947 km (0.113 R)
• M58: 21,757,066 km (0.072 R)
• M59: 21,893,499 km (0.116 R)
• M60: 24,115,775 km (0.118 R)
• M61: 24,587,756 km (0.102 R)
• M62: 24,872,292 km (0.106 R)
• M63: 26,070,122 km (0.076 R)
• M64: 26,554,520 km (0.076 R)
• M65: 26,700,378 km (0.107 R)
• M66: 27,237,584 km (0.056 R)
• M67: 27,778,380 km (0.101 R)
• M68: 28,621,065 km (0.093 R)
• M69: 28,920,410 km (0.089 R)
• M70: 29,572,806 km (0.087 R)
• M71: 30,027,285 km (0.034 R)
• M72: 30,179,276 km (0.038 R)
• M73: 30,687,909 km (0.107 R)
• M74: 31,301,858 km (0.098 R)
• M75: 31,558,868 km (0.1 R)
• M76: 32,074,980 km (0.067 R)
• M77: 32,958,954 km (0.044 R)
• M78: 35,604,592 km (0.09 R)
• M79: 35,765,560 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.1

Radius: 13.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.02 AU - 8.7 AU

Year: 7405 Days

Day: 9.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,060,916 km

• M1: 221,554 km (0.079 R)
• M2: 508,334 km (0.098 R)
• M3: 881,730 km (0.103 R)
• M4: 1,067,830 km (0.114 R)
• M5: 1,250,489 km (0.104 R)
• M6: 1,354,758 km (0.055 R)
• M7: 1,535,473 km (0.119 R)
• M8: 1,724,564 km (0.114 R)
• M9: 2,002,667 km (0.114 R)
• M10: 2,491,403 km (0.086 R)
• M11: 2,580,114 km (0.087 R)
• M12: 2,853,280 km (0.064 R)
• M13: 3,378,518 km (0.061 R)
• M14: 3,728,727 km (0.107 R)
• M15: 3,908,394 km (0.052 R)
• M16: 4,090,903 km (0.056 R)
• M17: 4,222,998 km (0.105 R)
• M18: 4,491,526 km (0.044 R)
• M19: 4,683,012 km (0.078 R)
• M20: 4,961,114 km (0.105 R)
• M21: 5,045,637 km (0.118 R)
• M22: 5,159,032 km (0.08 R)
• M23: 5,887,574 km (0.04 R)
• M24: 6,097,460 km (0.086 R)
• M25: 7,088,246 km (0.093 R)
• M26: 8,734,870 km (0.1 R)
• M27: 9,181,869 km (0.063 R)
• M28: 9,320,995 km (0.109 R)
• M29: 9,813,172 km (0.102 R)
• M30: 9,955,439 km (0.12 R)
• M31: 10,676,800 km (0.111 R)
• M32: 11,080,714 km (0.099 R)
• M33: 11,266,066 km (0.111 R)
• M34: 11,377,666 km (0.08 R)
• M35: 11,941,650 km (0.062 R)
• M36: 12,553,206 km (0.053 R)
• M37: 12,940,665 km (0.106 R)
• M38: 13,214,279 km (0.049 R)
• M39: 13,568,826 km (0.111 R)
• M40: 14,651,466 km (0.106 R)
• M41: 15,429,824 km (0.055 R)
• M42: 15,886,695 km (0.061 R)
• M43: 16,728,782 km (0.059 R)
• M44: 18,149,662 km (0.117 R)
• M45: 18,412,207 km (0.087 R)
• M46: 18,808,342 km (0.106 R)
• M47: 18,896,754 km (0.116 R)
• M48: 20,330,351 km (0.065 R)
• M49: 20,421,007 km (0.082 R)
• M50: 20,694,173 km (0.069 R)
• M51: 20,785,427 km (0.107 R)
• M52: 21,382,173 km (0.114 R)
• M53: 21,752,278 km (0.072 R)
• M54: 21,891,554 km (0.109 R)
• M55: 22,404,974 km (0.101 R)
• M56: 22,639,543 km (0.09 R)
• M57: 23,253,493 km (0.101 R)
• M58: 23,681,792 km (0.052 R)
• M59: 23,872,978 km (0.1 R)
• M60: 24,305,016 km (0.061 R)
• M61: 24,546,168 km (0.086 R)
• M62: 24,836,538 km (0.089 R)
• M63: 26,108,269 km (0.117 R)
• M64: 27,100,851 km (0.073 R)
• M65: 27,350,829 km (0.082 R)
• M66: 28,816,439 km (0.092 R)
• M67: 28,969,628 km (0.102 R)
• M68: 30,048,677 km (0.068 R)
• M69: 30,255,721 km (0.114 R)
• M70: 30,983,963 km (0.065 R)
• M71: 31,350,328 km (0.056 R)
• M72: 32,087,397 km (0.107 R)
• M73: 33,150,140 km (0.095 R)
• M74: 33,471,327 km (0.054 R)
• M75: 33,578,588 km (0.093 R)
• M76: 33,793,411 km (0.108 R)
• M77: 34,116,542 km (0.106 R)
• M78: 35,364,787 km (0.108 R)
• M79: 35,528,746 km (0.071 R)
• M80: 36,242,029 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457

Radius: 15

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.22 AU - 7.72 AU

Year: 7572 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,060,916 km

• M1: 270,174 km (0.05 R)
• M2: 473,776 km (0.097 R)
• M3: 585,077 km (0.101 R)
• M4: 841,189 km (0.093 R)
• M5: 1,120,937 km (0.112 R)
• M6: 1,264,551 km (0.07 R)
• M7: 1,431,951 km (0.085 R)
• M8: 1,697,637 km (0.076 R)
• M9: 2,443,083 km (0.046 R)
• M10: 2,763,671 km (0.066 R)
• M11: 3,328,403 km (0.073 R)
• M12: 3,564,618 km (0.069 R)
• M13: 4,306,474 km (0.119 R)
• M14: 4,434,829 km (0.083 R)
• M15: 5,286,490 km (0.076 R)
• M16: 5,451,945 km (0.114 R)
• M17: 6,102,097 km (0.085 R)
• M18: 7,108,143 km (0.081 R)
• M19: 7,537,489 km (0.03 R)
• M20: 8,006,927 km (0.11 R)
• M21: 8,293,108 km (0.115 R)
• M22: 8,550,565 km (0.08 R)
• M23: 9,338,348 km (0.028 R)
• M24: 9,472,088 km (0.114 R)
• M25: 9,707,406 km (0.07 R)
• M26: 9,944,668 km (0.041 R)
• M27: 11,053,936 km (0.1 R)
• M28: 11,767,219 km (0.118 R)
• M29: 12,312,054 km (0.07 R)
• M30: 13,388,561 km (0.116 R)
• M31: 13,804,892 km (0.04 R)
• M32: 14,110,370 km (0.09 R)
• M33: 14,302,454 km (0.09 R)
• M34: 15,631,332 km (0.092 R)
• M35: 17,286,034 km (0.07 R)
• M36: 18,196,786 km (0.11 R)
• M37: 19,293,338 km (0.052 R)
• M38: 19,592,235 km (0.105 R)
• M39: 20,454,517 km (0.108 R)
• M40: 20,584,966 km (0.112 R)
• M41: 21,065,624 km (0.055 R)
• M42: 21,373,497 km (0.118 R)
• M43: 22,844,492 km (0.105 R)
• M44: 23,387,533 km (0.075 R)
• M45: 23,934,911 km (0.069 R)
• M46: 25,742,802 km (0.047 R)
• M47: 27,546,354 km (0.093 R)
• M48: 27,883,098 km (0.077 R)
• M49: 28,076,080 km (0.108 R)
• M50: 28,512,008 km (0.081 R)
• M51: 29,439,515 km (0.085 R)
• M52: 30,228,344 km (0.098 R)
• M53: 30,377,044 km (0.07 R)
• M54: 30,774,676 km (0.109 R)
• M55: 30,874,457 km (0.054 R)
• M56: 30,974,239 km (0.099 R)
• M57: 31,525,058 km (0.071 R)
• M58: 32,230,712 km (0.057 R)
• M59: 32,382,703 km (0.05 R)
• M60: 32,788,861 km (0.084 R)
• M61: 33,401,465 km (0.098 R)
• M62: 33,503,939 km (0.092 R)
• M63: 33,606,563 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.4

Radius: 6.5

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.06 AU - 14.76 AU

Year: 17203 Days

Day: 21.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,060,916 km

• M1: 356,492 km (0.089 R)
• M2: 519,703 km (0.12 R)
• M3: 579,542 km (0.105 R)
• M4: 641,924 km (0.111 R)
• M5: 723,156 km (0.071 R)
• M6: 825,331 km (0.067 R)
• M7: 932,444 km (0.094 R)
• M8: 1,260,811 km (0.108 R)
• M9: 1,405,921 km (0.03 R)
• M10: 1,491,491 km (0.107 R)
• M11: 2,040,216 km (0.034 R)
• M12: 2,137,305 km (0.116 R)
• M13: 3,218,748 km (0.12 R)
• M14: 3,709,878 km (0.059 R)
• M15: 4,317,395 km (0.07 R)
• M16: 4,379,926 km (0.115 R)
• M17: 4,760,952 km (0.029 R)
• M18: 5,691,002 km (0.094 R)
• M19: 6,176,597 km (0.093 R)
• M20: 6,317,817 km (0.063 R)
• M21: 6,711,708 km (0.068 R)
• M22: 7,113,528 km (0.081 R)
• M23: 7,598,375 km (0.043 R)
• M24: 7,711,770 km (0.027 R)
• M25: 8,209,782 km (0.099 R)
• M26: 8,287,273 km (0.112 R)
• M27: 8,560,738 km (0.116 R)
• M28: 8,797,252 km (0.083 R)
• M29: 9,156,287 km (0.113 R)
• M30: 9,357,796 km (0.108 R)
• M31: 9,601,640 km (0.113 R)
• M32: 9,929,858 km (0.047 R)
• M33: 11,625,849 km (0.079 R)
• M34: 11,756,597 km (0.098 R)
• M35: 12,865,417 km (0.06 R)
• M36: 13,091,010 km (0.094 R)
• M37: 13,227,145 km (0.116 R)
• M38: 13,592,313 km (0.091 R)
• M39: 14,053,374 km (0.119 R)
• M40: 14,099,899 km (0.103 R)
• M41: 14,146,274 km (0.066 R)
• M42: 14,426,022 km (0.116 R)
• M43: 16,728,931 km (0.08 R)
• M44: 16,925,952 km (0.068 R)
• M45: 17,421,869 km (0.102 R)
• M46: 17,471,685 km (0.094 R)
• M47: 17,521,651 km (0.081 R)
• M48: 17,771,928 km (0.113 R)
• M49: 18,478,778 km (0.093 R)
• M50: 18,529,641 km (0.107 R)
• M51: 18,682,380 km (0.071 R)
• M52: 19,504,570 km (0.11 R)
• M53: 19,660,003 km (0.026 R)
• M54: 19,815,884 km (0.087 R)
• M55: 20,076,633 km (0.089 R)
• M56: 21,503,946 km (0.114 R)
• M57: 21,986,848 km (0.036 R)
• M58: 22,854,366 km (0.106 R)
• M59: 24,287,813 km (0.119 R)
• M60: 24,622,762 km (0.108 R)
• M61: 25,015,457 km (0.101 R)
• M62: 25,184,353 km (0.119 R)
• M63: 26,262,953 km (0.073 R)
• M64: 27,067,341 km (0.106 R)
• M65: 27,356,663 km (0.085 R)
• M66: 29,528,675 km (0.095 R)
• M67: 30,846,183 km (0.114 R)
• M68: 31,451,456 km (0.043 R)
• M69: 32,489,217 km (0.085 R)
• M70: 33,911,145 km (0.109 R)
• M71: 36,623,504 km (0.101 R)
• M72: 37,650,493 km (0.081 R)
• M73: 38,361,980 km (0.028 R)
• M74: 39,470,201 km (0.12 R)
• M75: 39,535,725 km (0.097 R)
• M76: 39,732,596 km (0.029 R)
• M77: 39,798,270 km (0.073 R)
• M78: 40,127,086 km (0.09 R)
• M79: 40,324,854 km (0.113 R)
• M80: 41,784,929 km (0.043 R)
• M81: 42,588,719 km (0.065 R)
• M82: 42,790,377 km (0.049 R)
• M83: 42,857,696 km (0.086 R)
• M84: 43,059,802 km (0.034 R)
• M85: 43,735,985 km (0.104 R)
• M86: 44,347,541 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 16,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit