🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.87 AU - 1.33 AU

Year: 415 Days

Day: 37.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,757,473 km

• M1: 43,982 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.11 AU - 2.17 AU

Year: 1127 Days

Day: 33.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.6 AU - 4.22 AU

Year: 2266 Days

Day: 23.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.8

Radius: 8.8

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.02 AU - 7.6 AU

Year: 6396 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,757,473 km

• M1: 162,613 km (0.12 R)
• M2: 364,869 km (0.084 R)
• M3: 522,845 km (0.119 R)
• M4: 846,724 km (0.043 R)
• M5: 1,094,907 km (0.075 R)
• M6: 1,509,293 km (0.104 R)
• M7: 2,194,900 km (0.116 R)
• M8: 2,257,731 km (0.111 R)
• M9: 2,537,329 km (0.052 R)
• M10: 2,737,342 km (0.077 R)
• M11: 3,012,303 km (0.1 R)
• M12: 3,153,074 km (0.045 R)
• M13: 3,864,263 km (0.096 R)
• M14: 3,966,139 km (0.114 R)
• M15: 4,069,062 km (0.086 R)
• M16: 4,516,061 km (0.109 R)
• M17: 5,061,943 km (0.116 R)
• M18: 5,686,514 km (0.06 R)
• M19: 6,215,492 km (0.111 R)
• M20: 6,305,251 km (0.081 R)
• M21: 6,485,965 km (0.083 R)
• M22: 6,577,070 km (0.052 R)
• M23: 7,069,696 km (0.113 R)
• M24: 7,132,078 km (0.074 R)
• M25: 7,574,140 km (0.115 R)
• M26: 8,090,402 km (0.118 R)
• M27: 8,485,042 km (0.107 R)
• M28: 8,919,623 km (0.1 R)
• M29: 9,054,860 km (0.084 R)
• M30: 9,293,020 km (0.104 R)
• M31: 9,395,793 km (0.05 R)
• M32: 9,533,274 km (0.054 R)
• M33: 10,657,951 km (0.083 R)
• M34: 11,054,086 km (0.089 R)
• M35: 12,084,366 km (0.093 R)
• M36: 12,159,165 km (0.106 R)
• M37: 12,233,964 km (0.056 R)
• M38: 12,497,406 km (0.086 R)
• M39: 12,686,797 km (0.111 R)
• M40: 13,260,505 km (0.077 R)
• M41: 13,414,890 km (0.066 R)
• M42: 14,671,662 km (0.054 R)
• M43: 15,273,494 km (0.099 R)
• M44: 16,418,815 km (0.108 R)
• M45: 17,803,643 km (0.091 R)
• M46: 18,834,222 km (0.057 R)
• M47: 19,138,504 km (0.063 R)
• M48: 19,884,100 km (0.079 R)
• M49: 20,818,189 km (0.094 R)
• M50: 21,042,736 km (0.093 R)
• M51: 21,358,387 km (0.103 R)
• M52: 21,584,878 km (0.083 R)
• M53: 21,994,477 km (0.07 R)
• M54: 22,360,843 km (0.026 R)
• M55: 23,611,780 km (0.049 R)
• M56: 23,846,050 km (0.083 R)
• M57: 24,080,919 km (0.103 R)
• M58: 24,363,808 km (0.064 R)
• M59: 24,505,777 km (0.081 R)
• M60: 24,837,884 km (0.112 R)
• M61: 25,362,823 km (0.081 R)
• M62: 26,910,712 km (0.103 R)
• M63: 27,057,318 km (0.102 R)
• M64: 28,041,971 km (0.04 R)
• M65: 28,240,338 km (0.028 R)
• M66: 28,488,820 km (0.07 R)
• M67: 28,688,234 km (0.054 R)
• M68: 28,888,097 km (0.096 R)
• M69: 29,188,789 km (0.068 R)
• M70: 29,289,169 km (0.111 R)
• M71: 29,793,164 km (0.047 R)
• M72: 30,452,591 km (0.069 R)
• M73: 30,758,669 km (0.12 R)
• M74: 30,963,169 km (0.104 R)
• M75: 31,579,512 km (0.107 R)
• M76: 31,682,585 km (0.1 R)
• M77: 32,824,466 km (0.091 R)
• M78: 33,138,172 km (0.078 R)
• M79: 33,557,944 km (0.095 R)
• M80: 33,768,578 km (0.068 R)
• M81: 34,403,022 km (0.084 R)
• M82: 35,254,982 km (0.117 R)
• M83: 35,790,991 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.6

Radius: 11.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.03 AU - 7.47 AU

Year: 7026 Days

Day: 7.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 54,757,473 km

• M1: 142,866 km (0.064 R)
• M2: 294,259 km (0.066 R)
• M3: 416,630 km (0.088 R)
• M4: 584,928 km (0.092 R)
• M5: 711,188 km (0.116 R)
• M6: 791,822 km (0.095 R)
• M7: 1,163,871 km (0.087 R)
• M8: 1,327,681 km (0.085 R)
• M9: 1,552,377 km (0.103 R)
• M10: 1,770,940 km (0.119 R)
• M11: 1,846,187 km (0.085 R)
• M12: 2,198,191 km (0.1 R)
• M13: 2,279,273 km (0.052 R)
• M14: 2,507,859 km (0.084 R)
• M15: 2,635,765 km (0.116 R)
• M16: 2,787,756 km (0.118 R)
• M17: 2,987,469 km (0.066 R)
• M18: 3,543,375 km (0.072 R)
• M19: 3,663,353 km (0.099 R)
• M20: 3,784,527 km (0.073 R)
• M21: 3,907,197 km (0.082 R)
• M22: 4,106,312 km (0.056 R)
• M23: 4,488,535 km (0.083 R)
• M24: 5,872,764 km (0.038 R)
• M25: 6,390,971 km (0.062 R)
• M26: 7,471,217 km (0.106 R)
• M27: 7,843,865 km (0.099 R)
• M28: 8,414,132 km (0.111 R)
• M29: 9,394,447 km (0.062 R)
• M30: 9,898,143 km (0.096 R)
• M31: 10,548,894 km (0.1 R)
• M32: 11,248,713 km (0.097 R)
• M33: 11,355,077 km (0.064 R)
• M34: 11,461,740 km (0.083 R)
• M35: 12,509,524 km (0.088 R)
• M36: 13,776,767 km (0.071 R)
• M37: 14,042,752 km (0.102 R)
• M38: 14,195,492 km (0.085 R)
• M39: 14,657,151 km (0.119 R)
• M40: 15,280,226 km (0.046 R)
• M41: 15,516,142 km (0.111 R)
• M42: 15,713,760 km (0.119 R)
• M43: 15,991,713 km (0.099 R)
• M44: 17,611,110 km (0.067 R)
• M45: 17,899,834 km (0.09 R)
• M46: 18,440,182 km (0.095 R)
• M47: 19,239,633 km (0.065 R)
• M48: 20,438,360 km (0.088 R)
• M49: 21,177,972 km (0.106 R)
• M50: 21,661,323 km (0.117 R)
• M51: 22,370,716 km (0.097 R)
• M52: 22,773,134 km (0.111 R)
• M53: 23,994,601 km (0.055 R)
• M54: 24,452,370 km (0.084 R)
• M55: 25,656,184 km (0.106 R)
• M56: 27,929,025 km (0.052 R)
• M57: 28,362,260 km (0.098 R)
• M58: 28,458,901 km (0.115 R)
• M59: 31,257,428 km (0.065 R)
• M60: 31,857,764 km (0.071 R)
• M61: 32,310,447 km (0.031 R)
• M62: 33,171,383 km (0.082 R)
• M63: 34,091,260 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.5

Radius: 6.6

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.79 AU - 17.73 AU

Year: 20408 Days

Day: 21.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,757,473 km

• M1: 83,476 km (0.109 R)
• M2: 396,135 km (0.055 R)
• M3: 473,477 km (0.096 R)
• M4: 628,909 km (0.072 R)
• M5: 1,443,021 km (0.027 R)
• M6: 1,504,207 km (0.085 R)
• M7: 2,185,176 km (0.054 R)
• M8: 2,898,010 km (0.066 R)
• M9: 2,975,651 km (0.091 R)
• M10: 3,428,634 km (0.115 R)
• M11: 3,483,237 km (0.085 R)
• M12: 4,368,108 km (0.055 R)
• M13: 4,457,269 km (0.119 R)
• M14: 4,547,027 km (0.108 R)
• M15: 4,974,129 km (0.111 R)
• M16: 5,192,392 km (0.108 R)
• M17: 5,541,853 km (0.059 R)
• M18: 5,833,419 km (0.074 R)
• M19: 6,030,589 km (0.12 R)
• M20: 6,330,533 km (0.053 R)
• M21: 6,772,296 km (0.066 R)
• M22: 6,841,111 km (0.105 R)
• M23: 7,118,914 km (0.107 R)
• M24: 7,365,002 km (0.114 R)
• M25: 7,506,821 km (0.092 R)
• M26: 7,721,344 km (0.064 R)
• M27: 8,340,081 km (0.118 R)
• M28: 8,525,134 km (0.056 R)
• M29: 8,674,133 km (0.054 R)
• M30: 8,861,579 km (0.085 R)
• M31: 9,164,216 km (0.077 R)
• M32: 9,393,549 km (0.076 R)
• M33: 9,702,170 km (0.057 R)
• M34: 11,995,954 km (0.066 R)
• M35: 12,626,210 km (0.056 R)
• M36: 12,966,695 km (0.088 R)
• M37: 13,181,068 km (0.043 R)
• M38: 13,918,735 km (0.07 R)
• M39: 14,006,549 km (0.11 R)
• M40: 14,491,995 km (0.106 R)
• M41: 14,580,856 km (0.05 R)
• M42: 15,072,733 km (0.103 R)
• M43: 15,162,791 km (0.058 R)
• M44: 16,488,229 km (0.12 R)
• M45: 17,188,347 km (0.029 R)
• M46: 17,945,761 km (0.083 R)
• M47: 19,248,459 km (0.101 R)
• M48: 19,541,970 km (0.102 R)
• M49: 19,689,324 km (0.097 R)
• M50: 19,787,759 km (0.101 R)
• M51: 21,435,729 km (0.062 R)
• M52: 21,537,007 km (0.064 R)
• M53: 21,892,751 km (0.025 R)
• M54: 22,455,688 km (0.077 R)
• M55: 22,610,073 km (0.062 R)
• M56: 22,661,534 km (0.09 R)
• M57: 22,713,146 km (0.091 R)
• M58: 22,816,368 km (0.096 R)
• M59: 23,595,773 km (0.114 R)
• M60: 24,067,605 km (0.067 R)
• M61: 24,542,578 km (0.078 R)
• M62: 24,914,179 km (0.118 R)
• M63: 25,180,613 km (0.06 R)
• M64: 25,662,767 km (0.086 R)
• M65: 25,716,622 km (0.038 R)
• M66: 25,824,183 km (0.107 R)
• M67: 26,202,067 km (0.05 R)
• M68: 26,527,442 km (0.093 R)
• M69: 27,566,699 km (0.1 R)
• M70: 27,621,751 km (0.056 R)
• M71: 28,674,770 km (0.092 R)
• M72: 29,402,863 km (0.119 R)
• M73: 29,459,112 km (0.093 R)
• M74: 31,623,494 km (0.101 R)
• M75: 32,491,760 km (0.041 R)
• M76: 33,661,765 km (0.112 R)
• M77: 33,779,498 km (0.087 R)
• M78: 33,897,382 km (0.079 R)
• M79: 34,607,672 km (0.093 R)
• M80: 35,502,267 km (0.117 R)
• M81: 36,283,916 km (0.086 R)
• M82: 37,558,341 km (0.111 R)
• M83: 38,047,675 km (0.093 R)
• M84: 38,600,589 km (0.107 R)
• M85: 38,909,060 km (0.069 R)
• M86: 39,963,725 km (0.111 R)
• M87: 40,150,722 km (0.12 R)
• M88: 41,279,438 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.1

Radius: 7.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.03 AU - 20.89 AU

Year: 27392 Days

Day: 20.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,757,473 km

• M1: 165,156 km (0.053 R)
• M2: 247,884 km (0.059 R)
• M3: 296,503 km (0.118 R)
• M4: 597,793 km (0.079 R)
• M5: 1,020,108 km (0.099 R)
• M6: 1,330,224 km (0.076 R)
• M7: 1,447,958 km (0.094 R)
• M8: 1,593,816 km (0.119 R)
• M9: 1,900,342 km (0.109 R)
• M10: 1,953,150 km (0.114 R)
• M11: 2,087,638 km (0.093 R)
• M12: 2,197,294 km (0.081 R)
• M13: 2,567,249 km (0.099 R)
• M14: 2,626,041 km (0.116 R)
• M15: 2,685,132 km (0.075 R)
• M16: 3,526,321 km (0.083 R)
• M17: 3,624,607 km (0.105 R)
• M18: 3,992,618 km (0.061 R)
• M19: 4,337,590 km (0.071 R)
• M20: 4,873,001 km (0.075 R)
• M21: 4,946,005 km (0.049 R)
• M22: 5,657,343 km (0.111 R)
• M23: 6,162,385 km (0.12 R)
• M24: 6,440,338 km (0.086 R)
• M25: 6,681,789 km (0.101 R)
• M26: 7,550,354 km (0.101 R)
• M27: 8,192,428 km (0.079 R)
• M28: 8,279,345 km (0.099 R)
• M29: 8,454,224 km (0.065 R)
• M30: 9,165,562 km (0.106 R)
• M31: 9,665,668 km (0.107 R)
• M32: 10,221,424 km (0.09 R)
• M33: 11,266,964 km (0.096 R)
• M34: 11,950,028 km (0.081 R)
• M35: 12,098,129 km (0.112 R)
• M36: 12,847,764 km (0.112 R)
• M37: 12,898,179 km (0.093 R)
• M38: 12,948,743 km (0.106 R)
• M39: 13,100,884 km (0.108 R)
• M40: 14,286,896 km (0.108 R)
• M41: 14,339,255 km (0.081 R)
• M42: 15,185,381 km (0.116 R)
• M43: 15,776,591 km (0.065 R)
• M44: 17,314,906 km (0.11 R)
• M45: 17,482,606 km (0.096 R)
• M46: 18,843,049 km (0.102 R)
• M47: 19,188,470 km (0.111 R)
• M48: 20,532,009 km (0.086 R)
• M49: 21,304,682 km (0.084 R)
• M50: 21,664,614 km (0.111 R)
• M51: 21,905,616 km (0.117 R)
• M52: 27,232,946 km (0.073 R)
• M53: 27,362,947 km (0.104 R)
• M54: 31,356,312 km (0.104 R)
• M55: 31,424,379 km (0.06 R)
• M56: 32,039,376 km (0.077 R)
• M57: 33,350,751 km (0.119 R)
• M58: 33,698,716 km (0.097 R)
• M59: 36,740,938 km (0.06 R)
• M60: 37,388,697 km (0.047 R)
• M61: 38,258,309 km (0.047 R)
• M62: 38,331,014 km (0.099 R)
• M63: 40,238,985 km (0.114 R)
• M64: 40,387,087 km (0.086 R)
• M65: 40,461,138 km (0.118 R)
• M66: 40,609,539 km (0.081 R)
• M67: 41,204,639 km (0.09 R)
• M68: 42,177,773 km (0.112 R)
• M69: 43,613,614 km (0.092 R)
• M70: 44,835,230 km (0.081 R)
• M71: 45,065,611 km (0.091 R)
• M72: 45,373,184 km (0.047 R)
• M73: 45,681,655 km (0.114 R)
• M74: 46,145,408 km (0.099 R)
• M75: 46,688,598 km (0.065 R)
• M76: 49,356,825 km (0.102 R)
• M77: 53,288,258 km (0.06 R)
• M78: 53,369,489 km (0.099 R)
• M79: 54,511,669 km (0.111 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 15,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit