🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.46 AU - 1.8 AU

Year: 784 Days

Day: 27 Hours

Environment

Temp: -64 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.65 AU - 1.77 AU

Year: 842 Days

Day: 18.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.3 AU - 2.82 AU

Year: 1543 Days

Day: 45.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.21 AU - 3.01 AU

Year: 1588 Days

Day: 44.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,392,529 km

• M1: 101,577 km (0.047 R)

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.6

Radius: 13.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.51 AU - 4.87 AU

Year: 3826 Days

Day: 6.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 40,392,529 km

• M1: 182,809 km (0.102 R)
• M2: 288,275 km (0.111 R)
• M3: 577,149 km (0.063 R)
• M4: 781,200 km (0.088 R)
• M5: 1,154,896 km (0.117 R)
• M6: 1,265,000 km (0.113 R)
• M7: 1,776,475 km (0.056 R)
• M8: 1,869,973 km (0.106 R)
• M9: 2,260,723 km (0.109 R)
• M10: 2,388,180 km (0.113 R)
• M11: 2,610,782 km (0.109 R)
• M12: 2,867,642 km (0.098 R)
• M13: 3,190,025 km (0.05 R)
• M14: 3,553,997 km (0.118 R)
• M15: 4,481,653 km (0.1 R)
• M16: 4,594,599 km (0.119 R)
• M17: 4,692,287 km (0.052 R)
• M18: 4,790,722 km (0.09 R)
• M19: 4,989,538 km (0.082 R)
• M20: 5,174,291 km (0.076 R)
• M21: 5,794,674 km (0.064 R)
• M22: 5,918,092 km (0.096 R)
• M23: 6,078,161 km (0.08 R)
• M24: 6,329,935 km (0.04 R)
• M25: 7,428,581 km (0.115 R)
• M26: 7,639,963 km (0.097 R)
• M27: 7,951,127 km (0.092 R)
• M28: 8,068,860 km (0.101 R)
• M29: 9,052,317 km (0.083 R)
• M30: 9,195,931 km (0.097 R)
• M31: 9,819,903 km (0.099 R)
• M32: 10,009,893 km (0.113 R)
• M33: 11,021,474 km (0.116 R)
• M34: 11,262,924 km (0.117 R)
• M35: 11,975,459 km (0.109 R)
• M36: 12,702,505 km (0.064 R)
• M37: 13,420,575 km (0.087 R)
• M38: 14,702,928 km (0.089 R)
• M39: 14,968,913 km (0.099 R)
• M40: 15,114,621 km (0.072 R)
• M41: 15,505,670 km (0.09 R)
• M42: 15,875,326 km (0.105 R)
• M43: 16,123,509 km (0.113 R)
• M44: 16,247,974 km (0.086 R)
• M45: 16,347,756 km (0.057 R)
• M46: 16,472,970 km (0.064 R)
• M47: 16,673,730 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.6

Radius: 12.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.31 AU - 6.7 AU

Year: 6243 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,392,529 km

• M1: 157,826 km (0.114 R)
• M2: 279,449 km (0.115 R)
• M3: 438,172 km (0.081 R)
• M4: 673,789 km (0.081 R)
• M5: 780,602 km (0.05 R)
• M6: 908,508 km (0.097 R)
• M7: 1,106,725 km (0.097 R)
• M8: 1,601,146 km (0.083 R)
• M9: 2,558,124 km (0.062 R)
• M10: 2,866,295 km (0.106 R)
• M11: 3,542,926 km (0.101 R)
• M12: 3,689,083 km (0.038 R)
• M13: 3,962,249 km (0.095 R)
• M14: 4,268,027 km (0.086 R)
• M15: 4,528,776 km (0.095 R)
• M16: 4,661,021 km (0.107 R)
• M17: 4,741,056 km (0.103 R)
• M18: 4,875,544 km (0.086 R)
• M19: 5,011,229 km (0.102 R)
• M20: 5,148,261 km (0.088 R)
• M21: 5,342,140 km (0.08 R)
• M22: 5,851,970 km (0.109 R)
• M23: 6,857,566 km (0.1 R)
• M24: 7,040,525 km (0.114 R)
• M25: 7,599,422 km (0.103 R)
• M26: 7,693,818 km (0.074 R)
• M27: 7,884,107 km (0.111 R)
• M28: 8,431,785 km (0.103 R)
• M29: 9,091,811 km (0.116 R)
• M30: 10,113,115 km (0.101 R)
• M31: 10,321,655 km (0.066 R)
• M32: 10,531,690 km (0.083 R)
• M33: 10,849,586 km (0.085 R)
• M34: 10,956,099 km (0.092 R)
• M35: 11,063,211 km (0.091 R)
• M36: 11,785,320 km (0.118 R)
• M37: 12,336,888 km (0.093 R)
• M38: 12,448,338 km (0.102 R)
• M39: 12,784,335 km (0.077 R)
• M40: 13,237,168 km (0.092 R)
• M41: 13,427,306 km (0.1 R)
• M42: 14,236,182 km (0.097 R)
• M43: 15,060,766 km (0.094 R)
• M44: 15,739,641 km (0.079 R)
• M45: 16,103,164 km (0.088 R)
• M46: 16,347,008 km (0.089 R)
• M47: 16,962,005 km (0.104 R)
• M48: 17,293,215 km (0.075 R)
• M49: 17,501,156 km (0.077 R)
• M50: 20,632,239 km (0.075 R)
• M51: 20,941,458 km (0.033 R)
• M52: 21,252,173 km (0.061 R)
• M53: 21,653,993 km (0.103 R)
• M54: 22,737,829 km (0.105 R)
• M55: 22,920,189 km (0.103 R)
• M56: 23,011,444 km (0.064 R)
• M57: 23,885,394 km (0.031 R)
• M58: 24,349,746 km (0.052 R)
• M59: 25,098,932 km (0.09 R)
• M60: 25,193,179 km (0.091 R)
• M61: 25,381,822 km (0.101 R)
• M62: 26,332,516 km (0.071 R)
• M63: 26,908,468 km (0.103 R)
• M64: 27,731,556 km (0.101 R)
• M65: 28,219,694 km (0.111 R)
• M66: 28,464,735 km (0.109 R)
• M67: 29,055,796 km (0.044 R)
• M68: 29,253,714 km (0.086 R)
• M69: 29,352,897 km (0.049 R)
• M70: 29,800,345 km (0.058 R)
• M71: 30,200,070 km (0.118 R)
• M72: 30,300,301 km (0.096 R)
• M73: 30,601,591 km (0.037 R)
• M74: 31,105,885 km (0.085 R)
• M75: 31,511,295 km (0.075 R)
• M76: 31,816,625 km (0.034 R)
• M77: 32,020,676 km (0.048 R)
• M78: 32,378,664 km (0.073 R)
• M79: 33,047,366 km (0.091 R)
• M80: 33,357,483 km (0.096 R)
• M81: 34,502,804 km (0.102 R)
• M82: 34,922,576 km (0.107 R)
• M83: 35,027,743 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.3

Radius: 13.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.01 AU - 13.81 AU

Year: 14520 Days

Day: 10.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,392,529 km

• M1: 168,148 km (0.108 R)
• M2: 283,039 km (0.094 R)
• M3: 655,538 km (0.117 R)
• M4: 886,816 km (0.116 R)
• M5: 991,684 km (0.094 R)
• M6: 1,215,034 km (0.044 R)
• M7: 1,791,584 km (0.052 R)
• M8: 2,039,169 km (0.078 R)
• M9: 2,537,329 km (0.064 R)
• M10: 2,660,149 km (0.066 R)
• M11: 2,753,648 km (0.109 R)
• M12: 3,270,808 km (0.117 R)
• M13: 3,678,911 km (0.093 R)
• M14: 3,889,096 km (0.11 R)
• M15: 4,358,384 km (0.111 R)
• M16: 4,618,535 km (0.034 R)
• M17: 5,115,499 km (0.101 R)
• M18: 5,232,634 km (0.093 R)
• M19: 5,429,954 km (0.096 R)
• M20: 6,036,573 km (0.068 R)
• M21: 6,327,092 km (0.11 R)
• M22: 6,664,735 km (0.057 R)
• M23: 7,313,989 km (0.09 R)
• M24: 9,142,524 km (0.111 R)
• M25: 10,107,580 km (0.118 R)
• M26: 14,724,619 km (0.101 R)
• M27: 15,172,665 km (0.075 R)
• M28: 16,139,665 km (0.096 R)
• M29: 16,834,248 km (0.064 R)
• M30: 17,009,427 km (0.06 R)
• M31: 17,126,413 km (0.1 R)
• M32: 17,953,839 km (0.109 R)
• M33: 18,794,280 km (0.116 R)
• M34: 19,524,916 km (0.087 R)
• M35: 20,575,841 km (0.11 R)
• M36: 22,796,920 km (0.095 R)
• M37: 22,926,173 km (0.099 R)
• M38: 23,315,277 km (0.117 R)
• M39: 24,959,956 km (0.074 R)
• M40: 25,360,280 km (0.088 R)
• M41: 25,762,698 km (0.078 R)
• M42: 26,641,885 km (0.104 R)
• M43: 27,875,469 km (0.091 R)
• M44: 28,360,316 km (0.064 R)
• M45: 29,760,701 km (0.103 R)
• M46: 30,043,441 km (0.086 R)
• M47: 30,327,079 km (0.101 R)
• M48: 30,611,614 km (0.058 R)
• M49: 31,255,184 km (0.11 R)
• M50: 31,398,798 km (0.095 R)
• M51: 31,542,711 km (0.097 R)
• M52: 32,192,564 km (0.101 R)
• M53: 32,555,638 km (0.082 R)
• M54: 34,762,057 km (0.1 R)
• M55: 35,059,907 km (0.047 R)
• M56: 35,358,654 km (0.119 R)
• M57: 36,259,831 km (0.067 R)
• M58: 36,713,113 km (0.095 R)
• M59: 37,549,365 km (0.093 R)
• M60: 37,854,993 km (0.096 R)
• M61: 38,931,051 km (0.118 R)
• M62: 40,173,311 km (0.118 R)
• M63: 40,407,582 km (0.094 R)
• M64: 41,034,846 km (0.046 R)
• M65: 41,981,650 km (0.118 R)
• M66: 43,335,212 km (0.107 R)
• M67: 44,218,737 km (0.043 R)
• M68: 46,987,046 km (0.096 R)
• M69: 47,563,895 km (0.097 R)
• M70: 47,729,201 km (0.087 R)
• M71: 48,891,277 km (0.054 R)
• M72: 50,062,778 km (0.098 R)
• M73: 51,158,881 km (0.069 R)
• M74: 51,243,404 km (0.083 R)
• M75: 51,667,365 km (0.084 R)
• M76: 51,922,279 km (0.089 R)
• M77: 52,007,401 km (0.072 R)
• M78: 52,262,764 km (0.06 R)
• M79: 53,890,389 km (0.048 R)
• M80: 54,580,634 km (0.099 R)
• M81: 54,667,101 km (0.079 R)
• M82: 54,926,953 km (0.096 R)
• M83: 55,013,570 km (0.079 R)
• M84: 55,360,786 km (0.084 R)
• M85: 57,370,933 km (0.081 R)
• M86: 59,316,154 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.8

Radius: 6.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.2 AU - 19.82 AU

Year: 27603 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,392,529 km

• M1: 181,911 km (0.109 R)
• M2: 383,120 km (0.025 R)
• M3: 535,261 km (0.059 R)
• M4: 691,890 km (0.108 R)
• M5: 783,594 km (0.045 R)
• M6: 831,016 km (0.08 R)
• M7: 1,656,497 km (0.068 R)
• M8: 2,061,758 km (0.105 R)
• M9: 2,106,188 km (0.031 R)
• M10: 2,426,178 km (0.081 R)
• M11: 2,544,361 km (0.057 R)
• M12: 2,959,794 km (0.049 R)
• M13: 3,060,772 km (0.066 R)
• M14: 3,528,864 km (0.115 R)
• M15: 4,530,721 km (0.06 R)
• M16: 4,883,174 km (0.037 R)
• M17: 5,521,059 km (0.089 R)
• M18: 5,771,037 km (0.064 R)
• M19: 5,865,733 km (0.07 R)
• M20: 6,741,030 km (0.079 R)
• M21: 7,041,721 km (0.115 R)
• M22: 7,244,726 km (0.099 R)
• M23: 7,346,901 km (0.112 R)
• M24: 8,466,641 km (0.082 R)
• M25: 9,303,940 km (0.113 R)
• M26: 9,563,941 km (0.111 R)
• M27: 9,676,140 km (0.074 R)
• M28: 10,205,417 km (0.059 R)
• M29: 10,358,306 km (0.059 R)
• M30: 10,550,539 km (0.084 R)
• M31: 10,821,760 km (0.076 R)
• M32: 11,370,934 km (0.08 R)
• M33: 11,768,864 km (0.108 R)
• M34: 11,889,141 km (0.117 R)
• M35: 12,009,717 km (0.114 R)
• M36: 12,292,906 km (0.107 R)
• M37: 12,455,668 km (0.109 R)
• M38: 12,824,577 km (0.061 R)
• M39: 12,948,294 km (0.047 R)
• M40: 13,530,978 km (0.055 R)
• M41: 13,657,089 km (0.09 R)
• M42: 14,335,515 km (0.076 R)
• M43: 15,461,538 km (0.096 R)
• M44: 15,681,298 km (0.057 R)
• M45: 17,203,007 km (0.117 R)
• M46: 17,567,876 km (0.113 R)
• M47: 19,052,635 km (0.116 R)
• M48: 20,480,846 km (0.098 R)
• M49: 20,819,087 km (0.109 R)
• M50: 21,256,661 km (0.109 R)
• M51: 21,403,117 km (0.104 R)
• M52: 22,239,668 km (0.115 R)
• M53: 23,137,106 km (0.091 R)
• M54: 23,438,994 km (0.092 R)
• M55: 23,539,823 km (0.067 R)
• M56: 23,742,080 km (0.1 R)
• M57: 23,792,644 km (0.066 R)
• M58: 24,148,088 km (0.088 R)
• M59: 24,761,589 km (0.112 R)
• M60: 25,173,432 km (0.108 R)
• M61: 25,483,848 km (0.089 R)
• M62: 25,587,669 km (0.062 R)
• M63: 25,951,790 km (0.115 R)
• M64: 27,372,670 km (0.09 R)
• M65: 27,585,249 km (0.097 R)
• M66: 28,980,698 km (0.08 R)
• M67: 29,360,377 km (0.088 R)
• M68: 30,289,081 km (0.1 R)
• M69: 30,619,243 km (0.062 R)
• M70: 31,672,412 km (0.118 R)
• M71: 32,456,006 km (0.096 R)
• M72: 32,681,001 km (0.077 R)
• M73: 33,985,195 km (0.111 R)
• M74: 34,042,192 km (0.085 R)
• M75: 34,729,744 km (0.045 R)
• M76: 35,421,933 km (0.085 R)
• M77: 36,176,804 km (0.102 R)
• M78: 36,878,418 km (0.075 R)
• M79: 37,466,488 km (0.068 R)
• M80: 38,235,570 km (0.118 R)
• M81: 38,532,821 km (0.082 R)
• M82: 38,651,901 km (0.096 R)
• M83: 38,830,820 km (0.09 R)
• M84: 38,890,510 km (0.059 R)
• M85: 39,069,728 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 17,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit