🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.62 AU - 2.14 AU

Year: 987 Days

Day: 34.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,080,504 km

• M1: 212,429 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.18 AU - 2.48 AU

Year: 1362 Days

Day: 13.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.91 AU - 4.79 AU

Year: 2892 Days

Day: 37.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,080,504 km

• M1: 1,596,359 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 11.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.14 AU - 4.32 AU

Year: 3331 Days

Day: 14.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,080,504 km

• M1: 143,315 km (0.109 R)
• M2: 365,916 km (0.094 R)
• M3: 454,478 km (0.057 R)
• M4: 535,411 km (0.083 R)
• M5: 686,355 km (0.114 R)
• M6: 1,145,321 km (0.111 R)
• M7: 1,238,371 km (0.09 R)
• M8: 1,545,795 km (0.118 R)
• M9: 1,755,531 km (0.08 R)
• M10: 1,974,692 km (0.087 R)
• M11: 2,073,426 km (0.114 R)
• M12: 2,144,934 km (0.097 R)
• M13: 2,217,489 km (0.059 R)
• M14: 2,320,263 km (0.097 R)
• M15: 2,546,156 km (0.091 R)
• M16: 2,669,724 km (0.059 R)
• M17: 2,763,671 km (0.065 R)
• M18: 2,987,170 km (0.036 R)
• M19: 3,084,858 km (0.085 R)
• M20: 3,167,137 km (0.091 R)
• M21: 3,469,324 km (0.071 R)
• M22: 3,781,086 km (0.112 R)
• M23: 3,869,199 km (0.066 R)
• M24: 4,011,766 km (0.037 R)
• M25: 4,174,379 km (0.088 R)
• M26: 4,580,836 km (0.094 R)
• M27: 4,675,083 km (0.032 R)
• M28: 5,019,607 km (0.079 R)
• M29: 5,116,696 km (0.035 R)
• M30: 5,234,130 km (0.078 R)
• M31: 5,392,255 km (0.093 R)
• M32: 5,692,797 km (0.097 R)
• M33: 5,896,250 km (0.08 R)
• M34: 6,060,659 km (0.118 R)
• M35: 6,143,536 km (0.098 R)
• M36: 6,415,355 km (0.076 R)
• M37: 6,605,943 km (0.074 R)
• M38: 6,691,214 km (0.101 R)
• M39: 7,036,037 km (0.111 R)
• M40: 7,145,094 km (0.064 R)
• M41: 7,320,572 km (0.099 R)
• M42: 7,519,836 km (0.087 R)
• M43: 7,810,654 km (0.108 R)
• M44: 7,968,929 km (0.073 R)
• M45: 8,311,508 km (0.115 R)
• M46: 8,846,171 km (0.027 R)
• M47: 9,536,415 km (0.109 R)
• M48: 9,924,472 km (0.054 R)
• M49: 10,096,061 km (0.114 R)
• M50: 10,268,547 km (0.07 R)
• M51: 10,741,576 km (0.102 R)
• M52: 11,247,217 km (0.118 R)
• M53: 11,838,427 km (0.074 R)
• M54: 12,917,178 km (0.091 R)
• M55: 13,104,474 km (0.074 R)
• M56: 13,536,214 km (0.12 R)
• M57: 14,137,148 km (0.1 R)
• M58: 14,942,883 km (0.043 R)
• M59: 15,083,355 km (0.028 R)
• M60: 15,196,002 km (0.091 R)
• M61: 16,337,883 km (0.102 R)
• M62: 16,453,522 km (0.116 R)
• M63: 16,627,654 km (0.12 R)
• M64: 17,507,289 km (0.115 R)
• M65: 17,922,872 km (0.083 R)
• M66: 18,281,757 km (0.112 R)
• M67: 18,431,954 km (0.062 R)
• M68: 18,703,474 km (0.104 R)
• M69: 18,885,235 km (0.059 R)
• M70: 19,067,445 km (0.081 R)
• M71: 19,802,569 km (0.032 R)
• M72: 20,578,085 km (0.078 R)
• M73: 20,671,883 km (0.1 R)
• M74: 20,922,609 km (0.1 R)
• M75: 21,016,855 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.8

Radius: 9.8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.36 AU - 9.94 AU

Year: 10597 Days

Day: 11.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 44,080,504 km

• M1: 243,246 km (0.103 R)
• M2: 588,668 km (0.041 R)
• M3: 1,393,355 km (0.084 R)
• M4: 1,655,151 km (0.072 R)
• M5: 1,865,336 km (0.1 R)
• M6: 2,042,460 km (0.106 R)
• M7: 2,154,359 km (0.052 R)
• M8: 2,683,038 km (0.087 R)
• M9: 3,415,469 km (0.116 R)
• M10: 3,498,645 km (0.063 R)
• M11: 3,667,242 km (0.112 R)
• M12: 4,189,040 km (0.082 R)
• M13: 4,332,055 km (0.027 R)
• M14: 4,458,615 km (0.037 R)
• M15: 4,752,575 km (0.052 R)
• M16: 4,939,572 km (0.092 R)
• M17: 5,282,301 km (0.091 R)
• M18: 6,459,038 km (0.109 R)
• M19: 6,875,967 km (0.06 R)
• M20: 7,366,050 km (0.103 R)
• M21: 7,452,517 km (0.113 R)
• M22: 9,343,883 km (0.055 R)
• M23: 9,414,194 km (0.058 R)
• M24: 9,555,115 km (0.078 R)
• M25: 9,958,132 km (0.061 R)
• M26: 11,827,208 km (0.06 R)
• M27: 12,413,931 km (0.095 R)
• M28: 12,801,688 km (0.114 R)
• M29: 13,961,969 km (0.05 R)
• M30: 14,311,131 km (0.065 R)
• M31: 14,881,398 km (0.113 R)
• M32: 15,348,592 km (0.04 R)
• M33: 15,653,323 km (0.117 R)
• M34: 16,664,904 km (0.039 R)
• M35: 18,632,564 km (0.109 R)
• M36: 19,854,181 km (0.111 R)
• M37: 19,944,538 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.6

Radius: 14.6

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.09 AU - 11.55 AU

Year: 10894 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,080,504 km

• M1: 213,027 km (0.056 R)
• M2: 309,817 km (0.12 R)
• M3: 556,354 km (0.094 R)
• M4: 669,002 km (0.087 R)
• M5: 1,191,248 km (0.09 R)
• M6: 1,292,675 km (0.081 R)
• M7: 1,729,501 km (0.12 R)
• M8: 1,985,613 km (0.042 R)
• M9: 2,646,536 km (0.099 R)
• M10: 3,037,136 km (0.081 R)
• M11: 3,421,902 km (0.046 R)
• M12: 3,746,230 km (0.106 R)
• M13: 3,976,611 km (0.108 R)
• M14: 4,371,399 km (0.072 R)
• M15: 4,532,815 km (0.113 R)
• M16: 4,917,432 km (0.107 R)
• M17: 5,255,672 km (0.06 R)
• M18: 5,514,327 km (0.028 R)
• M19: 6,014,582 km (0.033 R)
• M20: 6,255,136 km (0.089 R)
• M21: 6,346,091 km (0.074 R)
• M22: 6,745,667 km (0.064 R)
• M23: 7,090,341 km (0.081 R)
• M24: 7,312,643 km (0.118 R)
• M25: 7,472,862 km (0.12 R)
• M26: 7,927,939 km (0.07 R)
• M27: 8,191,979 km (0.059 R)
• M28: 9,139,084 km (0.119 R)
• M29: 9,625,725 km (0.061 R)
• M30: 10,443,577 km (0.086 R)
• M31: 10,952,359 km (0.103 R)
• M32: 11,209,817 km (0.073 R)
• M33: 11,432,120 km (0.066 R)
• M34: 11,805,815 km (0.112 R)
• M35: 12,145,702 km (0.095 R)
• M36: 12,374,137 km (0.099 R)
• M37: 12,488,879 km (0.109 R)
• M38: 12,757,856 km (0.103 R)
• M39: 13,419,378 km (0.065 R)
• M40: 13,576,605 km (0.057 R)
• M41: 14,694,849 km (0.051 R)
• M42: 14,856,864 km (0.044 R)
• M43: 15,470,365 km (0.099 R)
• M44: 15,759,388 km (0.11 R)
• M45: 16,343,119 km (0.083 R)
• M46: 17,146,459 km (0.084 R)
• M47: 18,006,049 km (0.062 R)
• M48: 18,223,265 km (0.077 R)
• M49: 18,616,258 km (0.078 R)
• M50: 18,835,718 km (0.111 R)
• M51: 19,233,050 km (0.095 R)
• M52: 19,410,623 km (0.105 R)
• M53: 20,396,622 km (0.12 R)
• M54: 21,123,967 km (0.1 R)
• M55: 21,215,372 km (0.094 R)
• M56: 24,597,181 km (0.112 R)
• M57: 25,128,403 km (0.118 R)
• M58: 25,419,820 km (0.066 R)
• M59: 25,810,121 km (0.116 R)
• M60: 25,907,958 km (0.055 R)
• M61: 26,104,080 km (0.098 R)
• M62: 26,300,802 km (0.115 R)
• M63: 26,399,237 km (0.103 R)
• M64: 26,497,822 km (0.113 R)
• M65: 26,744,958 km (0.076 R)
• M66: 27,992,006 km (0.063 R)
• M67: 30,232,383 km (0.117 R)
• M68: 30,905,424 km (0.077 R)
• M69: 31,009,395 km (0.047 R)
• M70: 31,374,264 km (0.112 R)
• M71: 32,371,633 km (0.059 R)
• M72: 32,477,249 km (0.108 R)
• M73: 33,432,731 km (0.065 R)
• M74: 34,182,365 km (0.12 R)
• M75: 34,721,217 km (0.101 R)
• M76: 35,045,844 km (0.08 R)
• M77: 35,534,730 km (0.11 R)
• M78: 35,916,504 km (0.058 R)
• M79: 36,684,240 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31

Radius: 6.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.15 AU - 12.43 AU

Year: 16497 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 44,080,504 km

• M1: 155,881 km (0.091 R)
• M2: 233,971 km (0.112 R)
• M3: 499,806 km (0.116 R)
• M4: 616,194 km (0.113 R)
• M5: 841,338 km (0.118 R)
• M6: 1,154,148 km (0.116 R)
• M7: 2,109,480 km (0.105 R)
• M8: 2,236,339 km (0.103 R)
• M9: 2,481,081 km (0.116 R)
• M10: 2,786,260 km (0.118 R)
• M11: 3,524,975 km (0.063 R)
• M12: 3,581,223 km (0.105 R)
• M13: 3,656,920 km (0.071 R)
• M14: 3,964,643 km (0.093 R)
• M15: 4,240,800 km (0.073 R)
• M16: 4,320,835 km (0.034 R)
• M17: 5,255,523 km (0.042 R)
• M18: 5,341,542 km (0.11 R)
• M19: 5,536,916 km (0.106 R)
• M20: 6,250,199 km (0.117 R)
• M21: 6,571,386 km (0.103 R)
• M22: 6,827,497 km (0.061 R)
• M23: 7,182,044 km (0.095 R)
• M24: 7,349,594 km (0.103 R)
• M25: 7,688,583 km (0.084 R)
• M26: 8,356,537 km (0.081 R)
• M27: 8,558,045 km (0.091 R)
• M28: 8,761,050 km (0.091 R)
• M29: 9,694,690 km (0.114 R)
• M30: 9,906,371 km (0.105 R)
• M31: 10,066,142 km (0.046 R)
• M32: 10,388,375 km (0.1 R)
• M33: 10,523,612 km (0.032 R)
• M34: 11,851,293 km (0.118 R)
• M35: 12,077,784 km (0.086 R)
• M36: 12,334,195 km (0.108 R)
• M37: 12,592,401 km (0.103 R)
• M38: 12,939,468 km (0.058 R)
• M39: 13,026,683 km (0.114 R)
• M40: 13,702,267 km (0.095 R)
• M41: 14,570,085 km (0.093 R)
• M42: 15,025,909 km (0.118 R)
• M43: 15,764,923 km (0.072 R)
• M44: 16,138,917 km (0.091 R)
• M45: 16,895,733 km (0.109 R)
• M46: 17,535,114 km (0.109 R)
• M47: 18,149,812 km (0.056 R)
• M48: 18,378,098 km (0.088 R)
• M49: 19,035,581 km (0.106 R)
• M50: 19,167,975 km (0.06 R)
• M51: 19,600,463 km (0.098 R)
• M52: 19,767,563 km (0.026 R)
• M53: 20,508,821 km (0.073 R)
• M54: 21,396,535 km (0.114 R)
• M55: 21,465,350 km (0.092 R)
• M56: 21,534,314 km (0.112 R)
• M57: 21,914,442 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.1

Radius: 7.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.36 AU - 17.24 AU

Year: 21800 Days

Day: 20.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 44,080,504 km

• M1: 102,175 km (0.103 R)
• M2: 179,069 km (0.043 R)
• M3: 634,893 km (0.098 R)
• M4: 912,846 km (0.071 R)
• M5: 1,019,809 km (0.092 R)
• M6: 1,386,024 km (0.077 R)
• M7: 1,489,097 km (0.09 R)
• M8: 1,637,648 km (0.102 R)
• M9: 1,813,425 km (0.029 R)
• M10: 2,451,760 km (0.03 R)
• M11: 2,913,119 km (0.039 R)
• M12: 3,914,677 km (0.089 R)
• M13: 4,391,445 km (0.113 R)
• M14: 4,544,185 km (0.083 R)
• M15: 4,698,720 km (0.089 R)
• M16: 5,140,781 km (0.108 R)
• M17: 5,399,286 km (0.111 R)
• M18: 6,406,379 km (0.116 R)
• M19: 6,510,350 km (0.108 R)
• M20: 7,689,630 km (0.098 R)
• M21: 7,763,232 km (0.116 R)
• M22: 9,283,445 km (0.117 R)
• M23: 9,797,015 km (0.083 R)
• M24: 10,482,472 km (0.042 R)
• M25: 10,564,153 km (0.116 R)
• M26: 11,224,927 km (0.086 R)
• M27: 11,687,034 km (0.074 R)
• M28: 13,110,458 km (0.117 R)
• M29: 13,463,808 km (0.119 R)
• M30: 13,597,100 km (0.091 R)
• M31: 13,864,880 km (0.11 R)
• M32: 14,678,992 km (0.072 R)
• M33: 14,816,173 km (0.048 R)
• M34: 16,638,126 km (0.112 R)
• M35: 16,924,755 km (0.108 R)
• M36: 17,309,371 km (0.086 R)
• M37: 19,025,558 km (0.092 R)
• M38: 19,828,151 km (0.114 R)
• M39: 21,986,848 km (0.085 R)
• M40: 22,669,912 km (0.12 R)
• M41: 22,775,677 km (0.051 R)
• M42: 24,543,625 km (0.117 R)
• M43: 25,142,765 km (0.068 R)
• M44: 25,471,581 km (0.068 R)
• M45: 27,249,103 km (0.111 R)
• M46: 28,152,823 km (0.068 R)
• M47: 28,209,670 km (0.106 R)
• M48: 29,181,309 km (0.04 R)
• M49: 29,411,540 km (0.106 R)
• M50: 29,873,797 km (0.11 R)
• M51: 30,047,630 km (0.067 R)
• M52: 30,688,358 km (0.079 R)
• M53: 33,596,839 km (0.073 R)
• M54: 35,236,731 km (0.089 R)
• M55: 38,404,466 km (0.108 R)
• M56: 39,671,411 km (0.107 R)
• M57: 40,694,810 km (0.064 R)
• M58: 41,727,035 km (0.072 R)
• M59: 41,791,811 km (0.109 R)
• M60: 42,767,638 km (0.11 R)
• M61: 43,356,754 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 12,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit