🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.96 AU - 1.36 AU

Year: 445 Days

Day: 42.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,861,128 km

• M1: 60,587 km (0.097 R)
• M2: 607,517 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.59 AU - 2.39 AU

Year: 1001 Days

Day: 26.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.01 AU - 2.07 AU

Year: 1039 Days

Day: 17 Hours

Environment

Temp: -59 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,861,128 km

• M1: 1,455,138 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.24 AU - 2.8 AU

Year: 1426 Days

Day: 15.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,861,128 km

• M1: 1,896,003 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.74 AU - 3.24 AU

Year: 1843 Days

Day: 14.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 139 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,861,128 km

• M1: 1,044,792 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.8

Radius: 11.7

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.11 AU - 7.47 AU

Year: 5623 Days

Day: 10.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,861,128 km

• M1: 154,235 km (0.096 R)
• M2: 266,583 km (0.12 R)
• M3: 344,225 km (0.064 R)
• M4: 476,918 km (0.111 R)
• M5: 557,252 km (0.101 R)
• M6: 643,121 km (0.118 R)
• M7: 761,154 km (0.111 R)
• M8: 901,926 km (0.119 R)
• M9: 1,178,233 km (0.037 R)
• M10: 1,326,784 km (0.108 R)
• M11: 1,867,729 km (0.114 R)
• M12: 2,264,313 km (0.041 R)
• M13: 2,346,891 km (0.099 R)
• M14: 2,430,367 km (0.079 R)
• M15: 2,579,217 km (0.085 R)
• M16: 2,797,031 km (0.091 R)
• M17: 3,043,718 km (0.117 R)
• M18: 3,227,724 km (0.106 R)
• M19: 3,728,278 km (0.073 R)
• M20: 4,253,367 km (0.109 R)
• M21: 4,935,683 km (0.067 R)
• M22: 5,098,146 km (0.112 R)
• M23: 5,680,381 km (0.102 R)
• M24: 5,879,196 km (0.113 R)
• M25: 6,138,300 km (0.111 R)
• M26: 6,460,085 km (0.093 R)
• M27: 6,637,957 km (0.1 R)
• M28: 6,847,543 km (0.08 R)
• M29: 6,968,269 km (0.107 R)
• M30: 7,864,958 km (0.08 R)
• M31: 8,086,812 km (0.111 R)
• M32: 8,278,746 km (0.063 R)
• M33: 8,601,878 km (0.113 R)
• M34: 8,797,851 km (0.096 R)
• M35: 9,327,427 km (0.034 R)
• M36: 9,495,126 km (0.096 R)
• M37: 10,038,316 km (0.114 R)
• M38: 10,244,612 km (0.081 R)
• M39: 10,696,547 km (0.102 R)
• M40: 10,801,714 km (0.119 R)
• M41: 11,084,005 km (0.115 R)
• M42: 11,981,892 km (0.078 R)
• M43: 12,865,716 km (0.074 R)
• M44: 13,127,512 km (0.1 R)
• M45: 14,230,647 km (0.094 R)
• M46: 14,812,882 km (0.082 R)
• M47: 15,205,427 km (0.104 R)
• M48: 15,760,584 km (0.042 R)
• M49: 16,282,232 km (0.109 R)
• M50: 17,177,875 km (0.066 R)
• M51: 17,631,605 km (0.094 R)
• M52: 18,047,637 km (0.101 R)
• M53: 18,215,037 km (0.097 R)
• M54: 18,466,960 km (0.112 R)
• M55: 18,719,930 km (0.097 R)
• M56: 19,700,843 km (0.083 R)
• M57: 20,917,373 km (0.12 R)
• M58: 21,490,482 km (0.091 R)
• M59: 21,890,357 km (0.086 R)
• M60: 21,979,518 km (0.081 R)
• M61: 22,247,747 km (0.118 R)
• M62: 22,787,496 km (0.093 R)
• M63: 23,149,822 km (0.054 R)
• M64: 23,468,316 km (0.116 R)
• M65: 23,559,720 km (0.113 R)
• M66: 24,109,791 km (0.103 R)
• M67: 24,340,322 km (0.07 R)
• M68: 24,896,526 km (0.117 R)
• M69: 24,989,576 km (0.113 R)
• M70: 25,222,949 km (0.113 R)
• M71: 25,410,096 km (0.118 R)
• M72: 26,021,502 km (0.109 R)
• M73: 26,305,290 km (0.117 R)
• M74: 26,780,562 km (0.102 R)
• M75: 27,354,719 km (0.094 R)
• M76: 27,595,272 km (0.075 R)
• M77: 28,466,530 km (0.107 R)
• M78: 30,037,906 km (0.077 R)
• M79: 30,137,089 km (0.087 R)
• M80: 31,586,992 km (0.111 R)
• M81: 31,839,214 km (0.102 R)
• M82: 32,650,932 km (0.07 R)
• M83: 34,450,445 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.6

Radius: 8.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.11 AU - 6.95 AU

Year: 5948 Days

Day: 13.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,861,128 km

• M1: 117,434 km (0.092 R)
• M2: 185,950 km (0.084 R)
• M3: 257,308 km (0.042 R)
• M4: 494,122 km (0.082 R)
• M5: 659,577 km (0.088 R)
• M6: 740,210 km (0.095 R)
• M7: 1,151,455 km (0.102 R)
• M8: 1,318,256 km (0.071 R)
• M9: 1,613,862 km (0.106 R)
• M10: 1,763,310 km (0.116 R)
• M11: 1,969,755 km (0.105 R)
• M12: 2,075,970 km (0.116 R)
• M13: 2,156,902 km (0.088 R)
• M14: 2,917,458 km (0.075 R)
• M15: 3,162,349 km (0.114 R)
• M16: 3,318,829 km (0.065 R)
• M17: 3,704,791 km (0.113 R)
• M18: 3,936,668 km (0.115 R)
• M19: 4,003,837 km (0.027 R)
• M20: 4,224,644 km (0.117 R)
• M21: 4,293,309 km (0.112 R)
• M22: 4,785,187 km (0.045 R)
• M23: 5,019,607 km (0.116 R)
• M24: 5,276,317 km (0.118 R)
• M25: 5,369,068 km (0.103 R)
• M26: 5,425,017 km (0.075 R)
• M27: 5,707,458 km (0.092 R)
• M28: 6,014,134 km (0.101 R)
• M29: 6,111,073 km (0.079 R)
• M30: 6,228,059 km (0.088 R)
• M31: 6,345,792 km (0.104 R)
• M32: 6,503,917 km (0.119 R)
• M33: 6,683,434 km (0.042 R)
• M34: 7,170,226 km (0.115 R)
• M35: 7,563,668 km (0.11 R)
• M36: 7,752,610 km (0.054 R)
• M37: 7,964,291 km (0.099 R)
• M38: 8,113,590 km (0.092 R)
• M39: 8,350,104 km (0.091 R)
• M40: 9,953,794 km (0.109 R)
• M41: 10,114,761 km (0.106 R)
• M42: 10,509,101 km (0.054 R)
• M43: 10,673,060 km (0.03 R)
• M44: 10,767,008 km (0.115 R)
• M45: 10,955,950 km (0.083 R)
• M46: 11,122,003 km (0.079 R)
• M47: 11,722,340 km (0.097 R)
• M48: 13,382,726 km (0.067 R)
• M49: 15,300,421 km (0.103 R)
• M50: 15,753,105 km (0.025 R)
• M51: 16,426,594 km (0.114 R)
• M52: 17,219,762 km (0.117 R)
• M53: 17,357,841 km (0.062 R)
• M54: 17,634,896 km (0.09 R)
• M55: 17,718,372 km (0.091 R)
• M56: 17,801,997 km (0.096 R)
• M57: 18,053,471 km (0.079 R)
• M58: 18,109,421 km (0.05 R)
• M59: 18,418,639 km (0.108 R)
• M60: 18,673,105 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.1

Radius: 3

Gravity: 101.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.94 AU - 14.24 AU

Year: 18852 Days

Day: 19.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,861,128 km

• M1: 65,673 km (0.101 R)
• M2: 215,571 km (0.116 R)
• M3: 264,788 km (0.105 R)
• M4: 394,041 km (0.116 R)
• M5: 830,567 km (0.107 R)
• M6: 856,597 km (0.055 R)
• M7: 909,405 km (0.059 R)
• M8: 2,136,407 km (0.098 R)
• M9: 2,208,364 km (0.052 R)
• M10: 2,429,021 km (0.098 R)
• M11: 2,466,420 km (0.099 R)
• M12: 2,618,262 km (0.114 R)
• M13: 2,773,096 km (0.109 R)
• M14: 2,812,290 km (0.062 R)
• M15: 2,970,864 km (0.094 R)
• M16: 3,132,280 km (0.118 R)
• M17: 3,463,640 km (0.113 R)
• M18: 4,661,918 km (0.116 R)
• M19: 4,991,632 km (0.052 R)
• M20: 5,087,225 km (0.108 R)
• M21: 7,283,172 km (0.069 R)
• M22: 7,391,631 km (0.107 R)
• M23: 7,555,291 km (0.113 R)
• M24: 7,775,349 km (0.106 R)
• M25: 10,635,960 km (0.058 R)
• M26: 10,882,348 km (0.065 R)
• M27: 11,193,062 km (0.043 R)
• M28: 12,271,214 km (0.108 R)
• M29: 12,335,691 km (0.106 R)
• M30: 12,529,719 km (0.084 R)
• M31: 13,051,965 km (0.071 R)
• M32: 14,320,555 km (0.112 R)
• M33: 14,456,390 km (0.054 R)
• M34: 14,592,674 km (0.108 R)
• M35: 15,003,918 km (0.091 R)
• M36: 16,260,541 km (0.081 R)
• M37: 19,545,710 km (0.055 R)
• M38: 20,226,679 km (0.098 R)
• M39: 20,684,898 km (0.069 R)
• M40: 22,158,586 km (0.108 R)
• M41: 22,473,041 km (0.111 R)
• M42: 22,709,854 km (0.103 R)
• M43: 22,868,279 km (0.095 R)
• M44: 22,947,565 km (0.117 R)
• M45: 24,229,170 km (0.085 R)
• M46: 24,471,968 km (0.088 R)
• M47: 24,960,106 km (0.056 R)
• M48: 25,451,385 km (0.117 R)
• M49: 25,615,943 km (0.088 R)
• M50: 26,860,896 km (0.102 R)
• M51: 27,448,517 km (0.034 R)
• M52: 28,125,297 km (0.061 R)
• M53: 29,408,997 km (0.082 R)
• M54: 30,188,402 km (0.1 R)
• M55: 31,502,469 km (0.073 R)
• M56: 32,834,937 km (0.074 R)
• M57: 33,283,133 km (0.104 R)
• M58: 35,187,813 km (0.114 R)
• M59: 36,107,241 km (0.074 R)
• M60: 37,407,546 km (0.09 R)
• M61: 37,594,543 km (0.058 R)
• M62: 38,251,428 km (0.089 R)
• M63: 40,244,969 km (0.105 R)
• M64: 42,077,543 km (0.108 R)
• M65: 42,369,408 km (0.039 R)
• M66: 43,740,173 km (0.111 R)
• M67: 45,125,450 km (0.073 R)
• M68: 49,059,425 km (0.107 R)
• M69: 49,777,046 km (0.104 R)
• M70: 52,368,231 km (0.07 R)
• M71: 57,141,450 km (0.118 R)
• M72: 57,680,451 km (0.083 R)
• M73: 58,329,257 km (0.084 R)
• M74: 58,871,848 km (0.109 R)
• M75: 59,089,364 km (0.046 R)
• M76: 59,307,178 km (0.112 R)
• M77: 59,634,349 km (0.079 R)
• M78: 59,962,118 km (0.105 R)
• M79: 60,180,830 km (0.104 R)
• M80: 61,609,789 km (0.092 R)
• M81: 62,162,403 km (0.113 R)
• M82: 62,273,106 km (0.107 R)
• M83: 64,276,969 km (0.073 R)
• M84: 64,837,363 km (0.045 R)
• M85: 65,624,696 km (0.034 R)
• M86: 68,119,390 km (0.088 R)
• M87: 68,805,147 km (0.081 R)
• M88: 73,318,066 km (0.053 R)
• M89: 76,735,330 km (0.109 R)
• M90: 77,091,822 km (0.083 R)
• M91: 77,687,072 km (0.106 R)
• M92: 79,242,142 km (0.055 R)
• M93: 79,482,246 km (0.116 R)
• M94: 80,083,630 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.3

Radius: 7.4

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 13.44 AU - 17.14 AU

Year: 21311 Days

Day: 23.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 57,861,128 km

• M1: 112,498 km (0.066 R)
• M2: 267,780 km (0.044 R)
• M3: 422,764 km (0.105 R)
• M4: 983,905 km (0.115 R)
• M5: 1,093,860 km (0.05 R)
• M6: 1,548,936 km (0.116 R)
• M7: 1,837,211 km (0.115 R)
• M8: 1,918,892 km (0.09 R)
• M9: 2,374,417 km (0.04 R)
• M10: 2,463,428 km (0.067 R)
• M11: 3,314,790 km (0.066 R)
• M12: 3,963,895 km (0.119 R)
• M13: 4,357,487 km (0.088 R)
• M14: 4,430,341 km (0.044 R)
• M15: 4,763,495 km (0.086 R)
• M16: 5,297,859 km (0.109 R)
• M17: 5,375,799 km (0.102 R)
• M18: 5,493,234 km (0.064 R)
• M19: 6,589,337 km (0.092 R)
• M20: 7,226,624 km (0.111 R)
• M21: 7,530,906 km (0.05 R)
• M22: 7,839,228 km (0.103 R)
• M23: 8,514,064 km (0.036 R)
• M24: 9,020,602 km (0.088 R)
• M25: 9,348,072 km (0.093 R)
• M26: 10,159,640 km (0.054 R)
• M27: 10,305,199 km (0.064 R)
• M28: 10,451,506 km (0.049 R)
• M29: 10,647,479 km (0.114 R)
• M30: 10,844,798 km (0.077 R)
• M31: 11,293,143 km (0.113 R)
• M32: 11,798,485 km (0.115 R)
• M33: 12,207,934 km (0.039 R)
• M34: 12,935,877 km (0.056 R)
• M35: 13,784,845 km (0.118 R)
• M36: 15,928,732 km (0.111 R)
• M37: 19,967,576 km (0.074 R)
• M38: 20,028,313 km (0.032 R)
• M39: 21,194,129 km (0.075 R)
• M40: 21,318,145 km (0.11 R)
• M41: 21,691,691 km (0.11 R)
• M42: 22,888,624 km (0.115 R)
• M43: 24,301,127 km (0.086 R)
• M44: 26,472,241 km (0.098 R)
• M45: 27,344,396 km (0.098 R)
• M46: 32,271,552 km (0.104 R)
• M47: 32,915,272 km (0.093 R)
• M48: 33,491,074 km (0.072 R)
• M49: 35,901,395 km (0.101 R)
• M50: 38,821,246 km (0.109 R)
• M51: 39,048,934 km (0.083 R)
• M52: 39,505,806 km (0.12 R)
• M53: 41,738,704 km (0.086 R)
• M54: 41,816,345 km (0.111 R)
• M55: 44,091,280 km (0.109 R)
• M56: 45,603,265 km (0.097 R)
• M57: 48,188,167 km (0.11 R)
• M58: 48,923,740 km (0.088 R)
• M59: 49,087,699 km (0.112 R)
• M60: 54,854,996 km (0.033 R)
• M61: 55,366,471 km (0.046 R)
• M62: 55,879,592 km (0.106 R)
• M63: 57,169,275 km (0.102 R)
• M64: 57,342,061 km (0.117 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 14,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit