🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.86 AU - 0.95 AU

Year: 309 Days

Day: 46.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1 AU - 1.18 AU

Year: 412 Days

Day: 32 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.23 AU - 1.47 AU

Year: 567 Days

Day: 30.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,390,065 km

• M1: 260,151 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.5

Radius: 10.1

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.11 AU - 5.29 AU

Year: 4288 Days

Day: 5.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,390,065 km

• M1: 130,300 km (0.077 R)
• M2: 226,342 km (0.113 R)
• M3: 348,114 km (0.028 R)
• M4: 448,494 km (0.067 R)
• M5: 582,235 km (0.097 R)
• M6: 944,711 km (0.11 R)
• M7: 1,011,730 km (0.086 R)
• M8: 1,094,308 km (0.12 R)
• M9: 1,820,307 km (0.054 R)
• M10: 1,974,094 km (0.074 R)
• M11: 2,061,309 km (0.108 R)
• M12: 2,167,823 km (0.096 R)
• M13: 2,294,532 km (0.111 R)
• M14: 2,423,785 km (0.092 R)
• M15: 2,517,583 km (0.116 R)
• M16: 2,631,726 km (0.081 R)
• M17: 2,984,777 km (0.099 R)
• M18: 3,146,642 km (0.091 R)
• M19: 3,479,048 km (0.104 R)
• M20: 3,563,870 km (0.108 R)
• M21: 3,649,440 km (0.037 R)
• M22: 3,866,507 km (0.11 R)
• M23: 4,177,521 km (0.069 R)
• M24: 4,776,810 km (0.108 R)
• M25: 4,990,435 km (0.083 R)
• M26: 5,978,230 km (0.105 R)
• M27: 6,183,030 km (0.088 R)
• M28: 6,468,313 km (0.096 R)
• M29: 6,599,360 km (0.103 R)
• M30: 6,864,298 km (0.079 R)
• M31: 7,078,822 km (0.053 R)
• M32: 7,241,135 km (0.111 R)
• M33: 7,350,043 km (0.106 R)
• M34: 7,432,172 km (0.108 R)
• M35: 7,958,906 km (0.106 R)
• M36: 8,099,528 km (0.116 R)
• M37: 8,383,315 km (0.107 R)
• M38: 8,699,116 km (0.08 R)
• M39: 8,931,442 km (0.111 R)
• M40: 9,136,241 km (0.039 R)
• M41: 9,224,654 km (0.091 R)
• M42: 9,431,697 km (0.095 R)
• M43: 9,700,225 km (0.114 R)
• M44: 9,790,433 km (0.12 R)
• M45: 10,459,584 km (0.077 R)
• M46: 10,613,670 km (0.079 R)
• M47: 10,737,537 km (0.111 R)
• M48: 10,830,886 km (0.107 R)
• M49: 10,986,767 km (0.101 R)
• M50: 11,206,376 km (0.104 R)
• M51: 12,358,729 km (0.045 R)
• M52: 13,314,360 km (0.061 R)
• M53: 13,548,481 km (0.12 R)
• M54: 13,615,800 km (0.116 R)
• M55: 13,953,293 km (0.075 R)
• M56: 14,055,019 km (0.117 R)
• M57: 14,123,086 km (0.097 R)
• M58: 14,602,099 km (0.052 R)
• M59: 16,499,748 km (0.085 R)
• M60: 17,954,587 km (0.048 R)
• M61: 18,028,488 km (0.087 R)
• M62: 18,102,390 km (0.104 R)
• M63: 18,250,491 km (0.025 R)
• M64: 18,959,885 km (0.1 R)
• M65: 19,564,110 km (0.099 R)
• M66: 19,983,284 km (0.116 R)
• M67: 20,443,895 km (0.082 R)
• M68: 20,559,535 km (0.055 R)
• M69: 20,907,948 km (0.055 R)
• M70: 21,964,857 km (0.12 R)
• M71: 22,122,982 km (0.106 R)
• M72: 23,159,546 km (0.086 R)
• M73: 23,320,513 km (0.096 R)
• M74: 23,522,171 km (0.076 R)
• M75: 23,683,886 km (0.088 R)
• M76: 24,785,076 km (0.1 R)
• M77: 24,990,923 km (0.076 R)
• M78: 25,238,657 km (0.108 R)
• M79: 26,531,332 km (0.073 R)
• M80: 26,741,816 km (0.115 R)
• M81: 27,632,073 km (0.117 R)
• M82: 27,717,344 km (0.12 R)
• M83: 27,930,970 km (0.118 R)
• M84: 28,059,325 km (0.067 R)
• M85: 28,359,867 km (0.105 R)
• M86: 28,834,092 km (0.039 R)
• M87: 29,007,177 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.4

Radius: 8

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.49 AU - 6.37 AU

Year: 4576 Days

Day: 5.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,390,065 km

• M1: 100,380 km (0.073 R)
• M2: 181,612 km (0.059 R)
• M3: 250,277 km (0.111 R)
• M4: 322,982 km (0.111 R)
• M5: 414,237 km (0.107 R)
• M6: 494,421 km (0.113 R)
• M7: 719,566 km (0.104 R)
• M8: 780,901 km (0.103 R)
• M9: 896,091 km (0.056 R)
• M10: 989,740 km (0.075 R)
• M11: 1,201,869 km (0.114 R)
• M12: 1,554,920 km (0.111 R)
• M13: 1,619,696 km (0.088 R)
• M14: 1,836,164 km (0.071 R)
• M15: 2,062,207 km (0.096 R)
• M16: 2,115,613 km (0.089 R)
• M17: 2,278,824 km (0.104 R)
• M18: 2,598,365 km (0.08 R)
• M19: 2,992,556 km (0.088 R)
• M20: 3,053,293 km (0.102 R)
• M21: 3,258,840 km (0.061 R)
• M22: 3,814,297 km (0.079 R)
• M23: 3,902,410 km (0.118 R)
• M24: 4,035,851 km (0.111 R)
• M25: 4,330,110 km (0.11 R)
• M26: 4,725,498 km (0.112 R)
• M27: 4,820,343 km (0.078 R)
• M28: 5,600,795 km (0.041 R)
• M29: 5,675,893 km (0.099 R)
• M30: 6,056,919 km (0.104 R)
• M31: 6,498,681 km (0.066 R)
• M32: 7,249,064 km (0.11 R)
• M33: 7,358,420 km (0.093 R)
• M34: 7,662,253 km (0.101 R)
• M35: 7,970,126 km (0.07 R)
• M36: 8,026,524 km (0.07 R)
• M37: 8,310,611 km (0.063 R)
• M38: 8,511,520 km (0.088 R)
• M39: 8,598,138 km (0.073 R)
• M40: 9,035,412 km (0.113 R)
• M41: 9,153,146 km (0.089 R)
• M42: 9,780,260 km (0.098 R)
• M43: 9,931,503 km (0.104 R)
• M44: 10,114,162 km (0.058 R)
• M45: 10,236,533 km (0.065 R)
• M46: 10,887,135 km (0.081 R)
• M47: 10,981,232 km (0.095 R)
• M48: 11,138,459 km (0.105 R)
• M49: 11,201,589 km (0.061 R)
• M50: 11,936,265 km (0.117 R)
• M51: 12,260,593 km (0.117 R)
• M52: 12,358,430 km (0.089 R)
• M53: 13,351,161 km (0.099 R)
• M54: 13,687,756 km (0.049 R)
• M55: 13,925,168 km (0.109 R)
• M56: 14,163,777 km (0.08 R)
• M57: 14,403,881 km (0.114 R)
• M58: 14,887,830 km (0.094 R)
• M59: 15,307,153 km (0.068 R)
• M60: 15,730,216 km (0.107 R)
• M61: 16,121,415 km (0.12 R)
• M62: 16,659,967 km (0.115 R)
• M63: 16,877,033 km (0.114 R)
• M64: 17,168,001 km (0.109 R)
• M65: 17,497,266 km (0.056 R)
• M66: 17,791,824 km (0.09 R)
• M67: 18,497,627 km (0.118 R)
• M68: 18,722,473 km (0.117 R)
• M69: 19,592,684 km (0.051 R)
• M70: 20,167,289 km (0.099 R)
• M71: 20,631,042 km (0.107 R)
• M72: 20,708,684 km (0.095 R)
• M73: 22,082,740 km (0.118 R)
• M74: 22,400,935 km (0.072 R)
• M75: 22,520,613 km (0.062 R)
• M76: 23,770,204 km (0.087 R)
• M77: 24,014,647 km (0.075 R)
• M78: 24,588,355 km (0.047 R)
• M79: 24,670,634 km (0.089 R)
• M80: 25,332,455 km (0.116 R)
• M81: 25,874,448 km (0.119 R)
• M82: 27,054,925 km (0.06 R)
• M83: 27,480,680 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.8

Radius: 8.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.98 AU - 6.9 AU

Year: 5910 Days

Day: 11.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,390,065 km

• M1: 118,482 km (0.098 R)
• M2: 249,978 km (0.085 R)
• M3: 345,122 km (0.069 R)
• M4: 448,494 km (0.119 R)
• M5: 504,743 km (0.119 R)
• M6: 594,203 km (0.08 R)
• M7: 888,163 km (0.098 R)
• M8: 952,340 km (0.07 R)
• M9: 1,075,758 km (0.065 R)
• M10: 1,144,573 km (0.101 R)
• M11: 1,339,051 km (0.094 R)
• M12: 1,435,092 km (0.064 R)
• M13: 1,691,054 km (0.114 R)
• M14: 1,877,752 km (0.117 R)
• M15: 1,949,559 km (0.07 R)
• M16: 2,083,599 km (0.033 R)
• M17: 2,208,214 km (0.063 R)
• M18: 2,386,834 km (0.063 R)
• M19: 2,570,241 km (0.064 R)
• M20: 2,909,379 km (0.111 R)
• M21: 3,306,113 km (0.116 R)
• M22: 3,496,252 km (0.098 R)
• M23: 3,704,941 km (0.095 R)
• M24: 3,841,374 km (0.056 R)
• M25: 3,902,560 km (0.073 R)
• M26: 3,994,862 km (0.112 R)
• M27: 4,072,353 km (0.092 R)
• M28: 4,276,405 km (0.106 R)
• M29: 4,387,556 km (0.072 R)
• M30: 4,467,591 km (0.028 R)
• M31: 4,532,067 km (0.103 R)
• M32: 4,891,701 km (0.058 R)
• M33: 5,260,609 km (0.055 R)
• M34: 5,397,042 km (0.1 R)
• M35: 5,517,469 km (0.117 R)
• M36: 5,831,026 km (0.04 R)
• M37: 5,901,486 km (0.1 R)
• M38: 6,078,909 km (0.063 R)
• M39: 6,276,079 km (0.087 R)
• M40: 6,787,704 km (0.08 R)
• M41: 7,067,303 km (0.1 R)
• M42: 7,255,946 km (0.09 R)
• M43: 7,889,792 km (0.079 R)
• M44: 8,144,407 km (0.117 R)
• M45: 8,441,509 km (0.06 R)
• M46: 8,863,524 km (0.106 R)
• M47: 9,874,955 km (0.118 R)
• M48: 10,043,552 km (0.102 R)
• M49: 10,276,925 km (0.112 R)
• M50: 10,641,046 km (0.114 R)
• M51: 10,749,056 km (0.106 R)
• M52: 11,162,544 km (0.07 R)
• M53: 11,250,209 km (0.107 R)
• M54: 11,338,172 km (0.105 R)
• M55: 11,514,698 km (0.114 R)
• M56: 11,870,591 km (0.106 R)
• M57: 12,027,519 km (0.092 R)
• M58: 12,185,046 km (0.066 R)
• M59: 12,343,171 km (0.037 R)
• M60: 13,167,754 km (0.111 R)
• M61: 13,399,930 km (0.07 R)
• M62: 13,797,711 km (0.109 R)
• M63: 13,915,594 km (0.118 R)
• M64: 14,461,477 km (0.085 R)
• M65: 14,581,155 km (0.112 R)
• M66: 14,797,324 km (0.076 R)
• M67: 14,869,580 km (0.068 R)
• M68: 15,378,960 km (0.108 R)
• M69: 15,672,471 km (0.076 R)
• M70: 15,992,760 km (0.118 R)
• M71: 16,066,811 km (0.081 R)
• M72: 16,290,161 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.4

Radius: 7.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.52 AU - 20.2 AU

Year: 23931 Days

Day: 21.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 51,390,065 km

• M1: 97,987 km (0.119 R)
• M2: 174,581 km (0.091 R)
• M3: 329,863 km (0.06 R)
• M4: 383,270 km (0.049 R)
• M5: 769,382 km (0.042 R)
• M6: 824,733 km (0.094 R)
• M7: 1,474,586 km (0.082 R)
• M8: 1,615,507 km (0.099 R)
• M9: 2,038,271 km (0.081 R)
• M10: 2,411,368 km (0.09 R)
• M11: 2,577,871 km (0.111 R)
• M12: 2,805,708 km (0.073 R)
• M13: 3,974,666 km (0.108 R)
• M14: 4,439,167 km (0.025 R)
• M15: 4,921,022 km (0.088 R)
• M16: 5,168,158 km (0.102 R)
• M17: 5,455,535 km (0.107 R)
• M18: 6,773,343 km (0.107 R)
• M19: 8,392,889 km (0.078 R)
• M20: 10,986,318 km (0.068 R)
• M21: 14,103,040 km (0.112 R)
• M22: 15,266,911 km (0.108 R)
• M23: 15,420,997 km (0.092 R)
• M24: 18,938,941 km (0.114 R)
• M25: 20,108,198 km (0.107 R)
• M26: 21,703,061 km (0.11 R)
• M27: 21,818,550 km (0.089 R)
• M28: 23,515,888 km (0.074 R)
• M29: 24,290,356 km (0.111 R)
• M30: 26,293,920 km (0.084 R)
• M31: 28,412,824 km (0.039 R)
• M32: 29,365,015 km (0.089 R)
• M33: 30,198,724 km (0.084 R)
• M34: 32,415,615 km (0.08 R)
• M35: 32,746,076 km (0.102 R)
• M36: 33,011,164 km (0.096 R)
• M37: 34,146,013 km (0.04 R)
• M38: 34,684,416 km (0.089 R)
• M39: 35,225,661 km (0.094 R)
• M40: 36,522,226 km (0.081 R)
• M41: 37,487,581 km (0.084 R)
• M42: 37,764,935 km (0.106 R)
• M43: 37,973,475 km (0.07 R)
• M44: 42,006,484 km (0.041 R)
• M45: 43,235,281 km (0.114 R)
• M46: 45,506,475 km (0.116 R)
• M47: 45,950,632 km (0.104 R)
• M48: 46,619,334 km (0.093 R)
• M49: 47,816,267 km (0.096 R)
• M50: 48,871,829 km (0.119 R)
• M51: 48,947,376 km (0.103 R)
• M52: 51,082,587 km (0.093 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit