🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.44 AU - 0.66 AU

Year: 150 Days

Day: 16.7 Hours

Environment

Temp: 233 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.5 AU - 0.7 AU

Year: 171 Days

Day: 44.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,164,978 km

• M1: 33,360 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.47 AU - 0.75 AU

Year: 176 Days

Day: 48 Hours

Environment

Temp: 211 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,164,978 km

• M1: 45,478 km (0.09 R)
• M2: 512,373 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.97 AU - 2.81 AU

Year: 1363 Days

Day: 32.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,164,978 km

• M1: 1,524,552 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.38 AU - 3.64 AU

Year: 1927 Days

Day: 27.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,164,978 km

• M1: 721,062 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.7

Radius: 12

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.35 AU - 7.19 AU

Year: 5114 Days

Day: 10.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 125.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 105,164,978 km

• M1: 153,936 km (0.073 R)
• M2: 254,316 km (0.073 R)
• M3: 533,915 km (0.092 R)
• M4: 628,461 km (0.058 R)
• M5: 887,115 km (0.109 R)
• M6: 1,097,300 km (0.084 R)
• M7: 1,194,539 km (0.09 R)
• M8: 1,309,580 km (0.049 R)
• M9: 1,489,396 km (0.097 R)
• M10: 1,645,726 km (0.118 R)
• M11: 1,726,060 km (0.076 R)
• M12: 1,874,162 km (0.091 R)
• M13: 2,130,423 km (0.062 R)
• M14: 2,307,846 km (0.114 R)
• M15: 2,908,332 km (0.117 R)
• M16: 3,348,748 km (0.065 R)
• M17: 3,597,978 km (0.095 R)
• M18: 3,831,949 km (0.076 R)
• M19: 4,203,251 km (0.078 R)
• M20: 4,517,856 km (0.104 R)
• M21: 5,122,680 km (0.108 R)
• M22: 5,289,930 km (0.117 R)
• M23: 6,127,828 km (0.068 R)
• M24: 6,510,799 km (0.109 R)
• M25: 7,113,080 km (0.096 R)
• M26: 8,399,023 km (0.082 R)
• M27: 8,483,546 km (0.031 R)
• M28: 8,653,339 km (0.107 R)
• M29: 8,853,052 km (0.068 R)
• M30: 9,256,967 km (0.105 R)
• M31: 9,785,047 km (0.115 R)
• M32: 10,052,977 km (0.106 R)
• M33: 10,232,794 km (0.062 R)
• M34: 10,383,439 km (0.119 R)
• M35: 10,717,790 km (0.09 R)
• M36: 12,313,102 km (0.109 R)
• M37: 12,570,111 km (0.076 R)
• M38: 12,763,990 km (0.025 R)
• M39: 12,926,453 km (0.082 R)
• M40: 13,154,889 km (0.057 R)
• M41: 13,351,760 km (0.092 R)
• M42: 13,516,616 km (0.117 R)
• M43: 13,715,282 km (0.097 R)
• M44: 13,814,915 km (0.064 R)
• M45: 14,452,052 km (0.081 R)
• M46: 14,791,190 km (0.073 R)
• M47: 15,201,836 km (0.116 R)
• M48: 15,373,874 km (0.087 R)
• M49: 15,546,809 km (0.083 R)
• M50: 16,279,539 km (0.069 R)
• M51: 16,561,831 km (0.108 R)
• M52: 16,988,035 km (0.093 R)
• M53: 17,417,979 km (0.085 R)
• M54: 17,706,554 km (0.12 R)
• M55: 17,815,162 km (0.117 R)
• M56: 17,960,421 km (0.081 R)
• M57: 18,361,792 km (0.058 R)
• M58: 18,471,747 km (0.083 R)
• M59: 18,729,205 km (0.042 R)
• M60: 19,996,598 km (0.069 R)
• M61: 20,412,480 km (0.111 R)
• M62: 20,984,393 km (0.111 R)
• M63: 21,099,433 km (0.075 R)
• M64: 22,652,858 km (0.054 R)
• M65: 23,086,392 km (0.039 R)
• M66: 23,205,173 km (0.102 R)
• M67: 23,363,896 km (0.039 R)
• M68: 23,562,562 km (0.117 R)
• M69: 24,283,026 km (0.057 R)
• M70: 24,686,341 km (0.091 R)
• M71: 25,827,474 km (0.118 R)
• M72: 26,198,028 km (0.083 R)
• M73: 26,528,789 km (0.084 R)
• M74: 28,203,387 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 10.7

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.62 AU - 11.44 AU

Year: 11720 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 105,164,978 km

• M1: 151,543 km (0.086 R)
• M2: 219,460 km (0.091 R)
• M3: 664,813 km (0.104 R)
• M4: 769,681 km (0.111 R)
• M5: 1,403,378 km (0.112 R)
• M6: 1,783,207 km (0.034 R)
• M7: 1,883,138 km (0.101 R)
• M8: 2,194,601 km (0.118 R)
• M9: 2,522,669 km (0.106 R)
• M10: 3,073,937 km (0.095 R)
• M11: 3,225,330 km (0.038 R)
• M12: 3,822,824 km (0.07 R)
• M13: 4,084,770 km (0.115 R)
• M14: 4,352,700 km (0.104 R)
• M15: 4,591,757 km (0.099 R)
• M16: 4,905,613 km (0.107 R)
• M17: 5,371,312 km (0.114 R)
• M18: 5,480,817 km (0.038 R)
• M19: 5,926,320 km (0.03 R)
• M20: 6,229,854 km (0.078 R)
• M21: 6,306,597 km (0.047 R)
• M22: 6,931,468 km (0.107 R)
• M23: 7,413,173 km (0.08 R)
• M24: 7,576,085 km (0.096 R)
• M25: 7,740,343 km (0.092 R)
• M26: 7,947,237 km (0.11 R)
• M27: 8,030,563 km (0.096 R)
• M28: 8,408,896 km (0.064 R)
• M29: 9,139,532 km (0.041 R)
• M30: 9,490,339 km (0.034 R)
• M31: 9,979,973 km (0.056 R)
• M32: 10,069,881 km (0.104 R)
• M33: 11,216,699 km (0.06 R)
• M34: 11,545,216 km (0.097 R)
• M35: 11,924,596 km (0.043 R)
• M36: 12,211,824 km (0.088 R)
• M37: 12,356,186 km (0.049 R)
• M38: 12,695,474 km (0.113 R)
• M39: 13,982,614 km (0.113 R)
• M40: 14,285,400 km (0.038 R)
• M41: 14,437,691 km (0.069 R)
• M42: 15,155,461 km (0.072 R)
• M43: 15,570,745 km (0.111 R)
• M44: 16,306,617 km (0.043 R)
• M45: 16,412,682 km (0.099 R)
• M46: 16,678,816 km (0.099 R)
• M47: 16,785,779 km (0.028 R)
• M48: 17,215,424 km (0.059 R)
• M49: 17,323,433 km (0.086 R)
• M50: 17,431,742 km (0.1 R)
• M51: 17,866,922 km (0.052 R)
• M52: 18,637,052 km (0.043 R)
• M53: 19,249,805 km (0.063 R)
• M54: 19,530,451 km (0.099 R)
• M55: 23,600,560 km (0.07 R)
• M56: 24,505,777 km (0.108 R)
• M57: 24,627,250 km (0.103 R)
• M58: 25,483,848 km (0.103 R)
• M59: 25,668,601 km (0.088 R)
• M60: 25,977,670 km (0.111 R)
• M61: 26,287,936 km (0.064 R)
• M62: 26,724,313 km (0.111 R)
• M63: 27,163,233 km (0.085 R)
• M64: 27,667,677 km (0.072 R)
• M65: 27,984,526 km (0.083 R)
• M66: 30,301,198 km (0.118 R)
• M67: 30,562,396 km (0.05 R)
• M68: 31,416,301 km (0.091 R)
• M69: 31,879,456 km (0.11 R)
• M70: 32,545,017 km (0.079 R)
• M71: 33,147,896 km (0.089 R)
• M72: 35,115,557 km (0.089 R)
• M73: 36,633,527 km (0.096 R)
• M74: 38,313,660 km (0.08 R)
• M75: 40,449,020 km (0.075 R)
• M76: 41,169,334 km (0.054 R)
• M77: 41,458,656 km (0.055 R)
• M78: 41,966,541 km (0.036 R)
• M79: 42,768,984 km (0.071 R)
• M80: 45,579,629 km (0.115 R)
• M81: 46,780,750 km (0.045 R)
• M82: 49,906,149 km (0.115 R)
• M83: 50,214,620 km (0.062 R)
• M84: 50,291,812 km (0.117 R)
• M85: 50,523,689 km (0.075 R)
• M86: 50,678,523 km (0.111 R)
• M87: 51,377,145 km (0.115 R)
• M88: 51,454,936 km (0.11 R)
• M89: 51,844,638 km (0.112 R)
• M90: 52,078,908 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.1

Radius: 7.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.23 AU - 16.17 AU

Year: 22952 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 105,164,978 km

• M1: 427,102 km (0.093 R)
• M2: 573,109 km (0.12 R)
• M3: 773,870 km (0.098 R)
• M4: 2,386,236 km (0.06 R)
• M5: 4,148,199 km (0.081 R)
• M6: 4,683,909 km (0.116 R)
• M7: 4,978,468 km (0.091 R)
• M8: 5,203,463 km (0.091 R)
• M9: 6,786,358 km (0.074 R)
• M10: 7,586,706 km (0.076 R)
• M11: 10,208,409 km (0.118 R)
• M12: 11,122,602 km (0.032 R)
• M13: 11,318,425 km (0.084 R)
• M14: 11,912,778 km (0.074 R)
• M15: 12,874,243 km (0.102 R)
• M16: 13,183,163 km (0.111 R)
• M17: 14,230,049 km (0.05 R)
• M18: 14,389,370 km (0.108 R)
• M19: 16,793,707 km (0.081 R)
• M20: 17,018,403 km (0.096 R)
• M21: 17,869,914 km (0.093 R)
• M22: 18,329,629 km (0.09 R)
• M23: 19,202,083 km (0.109 R)
• M24: 19,969,221 km (0.057 R)
• M25: 22,577,161 km (0.11 R)
• M26: 22,701,028 km (0.093 R)
• M27: 23,700,192 km (0.111 R)
• M28: 25,418,623 km (0.062 R)
• M29: 27,639,254 km (0.056 R)
• M30: 28,437,658 km (0.098 R)
• M31: 29,243,691 km (0.115 R)
• M32: 34,163,666 km (0.114 R)
• M33: 34,805,441 km (0.119 R)
• M34: 35,451,105 km (0.113 R)
• M35: 36,463,434 km (0.087 R)
• M36: 36,681,547 km (0.094 R)
• M37: 37,778,848 km (0.042 R)
• M38: 38,516,365 km (0.118 R)
• M39: 38,738,518 km (0.028 R)
• M40: 40,155,509 km (0.04 R)
• M41: 41,059,230 km (0.115 R)
• M42: 41,665,401 km (0.1 R)
• M43: 42,121,973 km (0.105 R)
• M44: 45,912,185 km (0.119 R)
• M45: 49,407,390 km (0.115 R)
• M46: 49,568,207 km (0.087 R)
• M47: 50,375,288 km (0.069 R)
• M48: 51,105,475 km (0.042 R)
• M49: 54,475,466 km (0.112 R)
• M50: 55,893,804 km (0.108 R)
• M51: 55,977,578 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.3

Radius: 3.4

Gravity: 81.51 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 14.29 AU - 21.31 AU

Year: 27708 Days

Day: 24.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 105,164,978 km

• M1: 68,815 km (0.095 R)
• M2: 198,068 km (0.082 R)
• M3: 385,364 km (0.106 R)
• M4: 457,769 km (0.1 R)
• M5: 1,361,341 km (0.116 R)
• M6: 1,704,518 km (0.086 R)
• M7: 1,906,326 km (0.109 R)
• M8: 2,031,090 km (0.073 R)
• M9: 2,115,613 km (0.049 R)
• M10: 3,416,516 km (0.115 R)
• M11: 3,982,595 km (0.062 R)
• M12: 4,357,636 km (0.108 R)
• M13: 4,521,895 km (0.098 R)
• M14: 5,846,584 km (0.095 R)
• M15: 7,475,705 km (0.088 R)
• M16: 8,137,227 km (0.054 R)
• M17: 8,543,086 km (0.067 R)
• M18: 8,955,527 km (0.097 R)
• M19: 9,728,200 km (0.043 R)
• M20: 10,086,487 km (0.098 R)
• M21: 10,815,926 km (0.089 R)
• M22: 11,112,429 km (0.104 R)
• M23: 11,186,929 km (0.114 R)
• M24: 11,562,270 km (0.12 R)
• M25: 11,713,513 km (0.12 R)
• M26: 13,578,849 km (0.072 R)
• M27: 15,119,558 km (0.119 R)
• M28: 15,952,369 km (0.111 R)
• M29: 16,289,712 km (0.042 R)
• M30: 17,143,318 km (0.092 R)
• M31: 17,923,770 km (0.067 R)
• M32: 20,333,941 km (0.038 R)
• M33: 21,716,076 km (0.111 R)
• M34: 22,277,367 km (0.095 R)
• M35: 22,843,445 km (0.108 R)
• M36: 23,797,431 km (0.044 R)
• M37: 23,989,814 km (0.112 R)
• M38: 24,472,865 km (0.114 R)
• M39: 24,861,670 km (0.093 R)
• M40: 26,139,386 km (0.12 R)
• M41: 27,136,605 km (0.072 R)
• M42: 29,683,658 km (0.084 R)
• M43: 30,202,165 km (0.118 R)
• M44: 30,514,824 km (0.095 R)
• M45: 30,828,381 km (0.097 R)
• M46: 31,669,869 km (0.052 R)
• M47: 32,412,323 km (0.105 R)
• M48: 35,548,942 km (0.069 R)
• M49: 35,989,059 km (0.058 R)
• M50: 37,097,280 km (0.095 R)
• M51: 38,554,812 km (0.071 R)
• M52: 38,667,609 km (0.12 R)
• M53: 40,833,188 km (0.045 R)
• M54: 41,872,743 km (0.106 R)
• M55: 44,805,460 km (0.091 R)
• M56: 45,757,800 km (0.062 R)
• M57: 45,877,329 km (0.094 R)
• M58: 47,078,300 km (0.077 R)
• M59: 51,984,063 km (0.118 R)
• M60: 52,483,421 km (0.09 R)
• M61: 54,623,718 km (0.056 R)
• M62: 54,877,436 km (0.109 R)
• M63: 55,258,611 km (0.116 R)
• M64: 58,081,224 km (0.114 R)
• M65: 60,032,279 km (0.101 R)
• M66: 60,294,075 km (0.085 R)
• M67: 61,345,000 km (0.076 R)
• M68: 61,476,796 km (0.117 R)
• M69: 62,137,121 km (0.106 R)
• M70: 63,864,977 km (0.116 R)
• M71: 64,265,899 km (0.097 R)
• M72: 65,204,775 km (0.03 R)
• M73: 65,743,327 km (0.083 R)
• M74: 70,104,405 km (0.1 R)
• M75: 70,794,200 km (0.082 R)
• M76: 71,486,240 km (0.044 R)
• M77: 71,902,571 km (0.114 R)
• M78: 76,251,381 km (0.101 R)
• M79: 76,676,688 km (0.111 R)
• M80: 77,387,427 km (0.096 R)
• M81: 80,828,926 km (0.064 R)
• M82: 81,842,003 km (0.043 R)
• M83: 82,132,223 km (0.077 R)
• M84: 82,859,418 km (0.096 R)
• M85: 83,880,872 km (0.074 R)
• M86: 89,498,572 km (0.115 R)
• M87: 90,996,944 km (0.084 R)
• M88: 91,297,636 km (0.081 R)
• M89: 93,411,603 km (0.056 R)
• M90: 94,170,513 km (0.068 R)
• M91: 95,388,988 km (0.085 R)
• M92: 96,459,510 km (0.105 R)
• M93: 99,385,046 km (0.102 R)
• M94: 100,159,664 km (0.094 R)
• M95: 101,091,958 km (0.103 R)
• M96: 103,121,702 km (0.062 R)
• M97: 104,220,349 km (0.061 R)
• M98: 104,377,576 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 16,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit