🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.94 AU - 0.98 AU

Year: 345 Days

Day: 34.4 Hours

Environment

Temp: 48 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 36,315,024 km

• M1: 257,009 km (0.085 R)
• M2: 825,631 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.83 AU - 1.23 AU

Year: 384 Days

Day: 12 Hours

Environment

Temp: 38 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.21 AU - 1.25 AU

Year: 501 Days

Day: 30.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.23 AU - 2.03 AU

Year: 764 Days

Day: 34.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.81 AU - 3.01 AU

Year: 1822 Days

Day: 28.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,315,024 km

• M1: 491,728 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.2

Radius: 11.1

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.78 AU - 5.3 AU

Year: 4154 Days

Day: 11.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,315,024 km

• M1: 154,086 km (0.088 R)
• M2: 260,599 km (0.087 R)
• M3: 396,584 km (0.033 R)
• M4: 492,925 km (0.059 R)
• M5: 571,613 km (0.085 R)
• M6: 665,112 km (0.055 R)
• M7: 990,637 km (0.111 R)
• M8: 1,428,959 km (0.051 R)
• M9: 1,615,059 km (0.068 R)
• M10: 1,781,112 km (0.053 R)
• M11: 1,967,511 km (0.115 R)
• M12: 2,565,454 km (0.086 R)
• M13: 2,909,978 km (0.085 R)
• M14: 3,286,815 km (0.058 R)
• M15: 3,392,431 km (0.082 R)
• M16: 3,499,094 km (0.054 R)
• M17: 3,734,262 km (0.059 R)
• M18: 4,315,749 km (0.096 R)
• M19: 4,607,315 km (0.078 R)
• M20: 4,965,752 km (0.091 R)
• M21: 5,354,108 km (0.101 R)
• M22: 5,837,309 km (0.06 R)
• M23: 6,181,833 km (0.113 R)
• M24: 6,334,722 km (0.118 R)
• M25: 7,392,977 km (0.105 R)
• M26: 8,025,776 km (0.049 R)
• M27: 8,097,134 km (0.063 R)
• M28: 8,970,188 km (0.105 R)
• M29: 9,069,072 km (0.07 R)
• M30: 9,143,422 km (0.09 R)
• M31: 9,267,887 km (0.103 R)
• M32: 9,924,024 km (0.049 R)
• M33: 10,077,661 km (0.114 R)
• M34: 10,257,776 km (0.118 R)
• M35: 10,465,119 km (0.051 R)
• M36: 10,778,527 km (0.036 R)
• M37: 11,227,919 km (0.093 R)
• M38: 11,361,210 km (0.064 R)
• M39: 11,441,544 km (0.088 R)
• M40: 11,710,372 km (0.082 R)
• M41: 12,035,897 km (0.114 R)
• M42: 13,254,671 km (0.03 R)
• M43: 13,367,318 km (0.066 R)
• M44: 13,650,656 km (0.074 R)
• M45: 13,793,073 km (0.112 R)
• M46: 13,964,512 km (0.114 R)
• M47: 14,050,531 km (0.106 R)
• M48: 14,425,423 km (0.12 R)
• M49: 14,541,362 km (0.112 R)
• M50: 14,657,749 km (0.063 R)
• M51: 14,920,592 km (0.065 R)
• M52: 15,126,140 km (0.076 R)
• M53: 15,214,403 km (0.113 R)
• M54: 15,987,524 km (0.115 R)
• M55: 16,590,853 km (0.057 R)
• M56: 17,232,478 km (0.034 R)
• M57: 18,319,755 km (0.116 R)
• M58: 18,697,639 km (0.107 R)
• M59: 18,887,629 km (0.1 R)
• M60: 19,269,403 km (0.101 R)
• M61: 19,397,159 km (0.084 R)
• M62: 19,879,014 km (0.117 R)
• M63: 20,267,370 km (0.099 R)
• M64: 20,462,446 km (0.088 R)
• M65: 20,658,269 km (0.1 R)
• M66: 20,789,018 km (0.038 R)
• M67: 20,985,888 km (0.086 R)
• M68: 21,084,473 km (0.114 R)
• M69: 21,216,269 km (0.03 R)
• M70: 21,480,459 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.6

Radius: 13

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.23 AU - 6.11 AU

Year: 4956 Days

Day: 11.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 79.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 36,315,024 km

• M1: 166,951 km (0.117 R)
• M2: 378,183 km (0.059 R)
• M3: 476,320 km (0.116 R)
• M4: 572,661 km (0.1 R)
• M5: 706,401 km (0.071 R)
• M6: 828,323 km (0.04 R)
• M7: 924,964 km (0.105 R)
• M8: 1,008,738 km (0.057 R)
• M9: 1,104,331 km (0.065 R)
• M10: 1,277,117 km (0.097 R)
• M11: 1,498,821 km (0.051 R)
• M12: 1,925,923 km (0.081 R)
• M13: 2,047,097 km (0.072 R)
• M14: 2,148,225 km (0.057 R)
• M15: 2,606,145 km (0.092 R)
• M16: 3,133,327 km (0.08 R)
• M17: 3,584,664 km (0.091 R)
• M18: 3,804,274 km (0.081 R)
• M19: 4,142,066 km (0.111 R)
• M20: 4,431,089 km (0.092 R)
• M21: 4,533,863 km (0.115 R)
• M22: 4,907,409 km (0.12 R)
• M23: 5,029,181 km (0.079 R)
• M24: 5,151,851 km (0.093 R)
• M25: 5,557,561 km (0.114 R)
• M26: 5,652,705 km (0.034 R)
• M27: 5,909,116 km (0.084 R)
• M28: 6,006,205 km (0.12 R)
• M29: 6,136,654 km (0.11 R)
• M30: 6,317,368 km (0.066 R)
• M31: 6,433,456 km (0.03 R)
• M32: 6,566,898 km (0.053 R)
• M33: 6,734,896 km (0.082 R)
• M34: 7,178,753 km (0.094 R)
• M35: 7,334,634 km (0.109 R)
• M36: 7,561,724 km (0.099 R)
• M37: 7,755,752 km (0.073 R)
• M38: 8,148,895 km (0.119 R)
• M39: 8,257,204 km (0.079 R)
• M40: 8,438,816 km (0.104 R)
• M41: 8,695,376 km (0.096 R)
• M42: 8,973,179 km (0.037 R)
• M43: 9,291,524 km (0.064 R)
• M44: 9,518,464 km (0.032 R)
• M45: 10,016,625 km (0.11 R)
• M46: 10,562,657 km (0.067 R)
• M47: 11,078,321 km (0.05 R)
• M48: 11,440,198 km (0.119 R)
• M49: 11,561,671 km (0.116 R)
• M50: 11,765,125 km (0.113 R)
• M51: 11,928,635 km (0.075 R)
• M52: 12,278,993 km (0.032 R)
• M53: 12,403,309 km (0.068 R)
• M54: 12,486,485 km (0.087 R)
• M55: 12,737,212 km (0.097 R)
• M56: 12,905,210 km (0.119 R)
• M57: 13,179,872 km (0.055 R)
• M58: 13,778,113 km (0.098 R)
• M59: 13,972,142 km (0.074 R)
• M60: 14,210,751 km (0.113 R)
• M61: 14,691,857 km (0.114 R)
• M62: 14,779,970 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653

Radius: 8.3

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.17 AU - 10.15 AU

Year: 8557 Days

Day: 12.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,315,024 km

• M1: 159,023 km (0.072 R)
• M2: 301,889 km (0.117 R)
• M3: 468,241 km (0.111 R)
• M4: 620,682 km (0.117 R)
• M5: 680,371 km (0.079 R)
• M6: 1,045,091 km (0.092 R)
• M7: 1,505,254 km (0.031 R)
• M8: 1,608,626 km (0.118 R)
• M9: 1,714,392 km (0.06 R)
• M10: 1,977,684 km (0.119 R)
• M11: 2,253,991 km (0.102 R)
• M12: 2,641,599 km (0.096 R)
• M13: 2,767,112 km (0.117 R)
• M14: 3,954,021 km (0.057 R)
• M15: 4,155,978 km (0.058 R)
• M16: 4,569,916 km (0.071 R)
• M17: 4,720,860 km (0.11 R)
• M18: 4,997,018 km (0.104 R)
• M19: 5,184,015 km (0.099 R)
• M20: 5,468,849 km (0.092 R)
• M21: 5,823,995 km (0.108 R)
• M22: 6,454,999 km (0.039 R)
• M23: 6,590,684 km (0.115 R)
• M24: 6,693,009 km (0.117 R)
• M25: 7,212,712 km (0.093 R)
• M26: 7,781,184 km (0.076 R)
• M27: 7,961,898 km (0.097 R)
• M28: 8,698,368 km (0.099 R)
• M29: 8,885,814 km (0.091 R)
• M30: 9,456,530 km (0.067 R)
• M31: 9,804,495 km (0.119 R)
• M32: 10,156,798 km (0.088 R)
• M33: 10,473,497 km (0.083 R)
• M34: 10,553,083 km (0.077 R)
• M35: 10,673,060 km (0.069 R)
• M36: 10,994,995 km (0.116 R)
• M37: 11,360,911 km (0.084 R)
• M38: 11,566,010 km (0.114 R)
• M39: 11,938,209 km (0.1 R)
• M40: 12,104,861 km (0.116 R)
• M41: 13,682,969 km (0.092 R)
• M42: 14,607,185 km (0.069 R)
• M43: 14,696,345 km (0.091 R)
• M44: 15,189,420 km (0.06 R)
• M45: 15,733,507 km (0.098 R)
• M46: 15,870,539 km (0.069 R)
• M47: 17,262,697 km (0.055 R)
• M48: 18,356,257 km (0.045 R)
• M49: 18,984,269 km (0.106 R)
• M50: 20,709,880 km (0.097 R)
• M51: 21,769,033 km (0.097 R)
• M52: 22,074,961 km (0.088 R)
• M53: 22,279,611 km (0.104 R)
• M54: 23,260,524 km (0.032 R)
• M55: 23,573,333 km (0.098 R)
• M56: 23,834,980 km (0.061 R)
• M57: 23,887,339 km (0.096 R)
• M58: 24,044,866 km (0.112 R)
• M59: 24,466,732 km (0.08 R)
• M60: 24,678,712 km (0.074 R)
• M61: 25,371,350 km (0.105 R)
• M62: 25,532,168 km (0.108 R)
• M63: 26,612,564 km (0.091 R)
• M64: 26,775,924 km (0.112 R)
• M65: 26,830,528 km (0.079 R)
• M66: 27,103,693 km (0.107 R)
• M67: 28,817,935 km (0.057 R)
• M68: 29,041,734 km (0.105 R)
• M69: 29,660,022 km (0.061 R)
• M70: 30,852,466 km (0.09 R)
• M71: 30,909,613 km (0.089 R)
• M72: 31,483,321 km (0.092 R)
• M73: 31,944,830 km (0.106 R)
• M74: 32,350,390 km (0.06 R)
• M75: 32,524,671 km (0.109 R)
• M76: 32,582,865 km (0.084 R)
• M77: 32,991,267 km (0.107 R)
• M78: 34,167,106 km (0.036 R)
• M79: 35,656,204 km (0.096 R)
• M80: 35,716,192 km (0.106 R)
• M81: 36,559,924 km (0.11 R)
• M82: 36,923,447 km (0.064 R)
• M83: 37,776,305 km (0.1 R)
• M84: 38,021,196 km (0.081 R)
• M85: 39,377,600 km (0.057 R)
• M86: 39,501,767 km (0.077 R)
• M87: 41,947,393 km (0.091 R)
• M88: 42,074,102 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.6

Radius: 4.7

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.32 AU - 16.22 AU

Year: 17745 Days

Day: 18.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,315,024 km

• M1: 64,477 km (0.092 R)
• M2: 100,231 km (0.085 R)
• M3: 193,280 km (0.111 R)
• M4: 316,549 km (0.074 R)
• M5: 1,021,155 km (0.118 R)
• M6: 1,490,892 km (0.099 R)
• M7: 1,817,016 km (0.108 R)
• M8: 1,978,133 km (0.047 R)
• M9: 2,081,056 km (0.068 R)
• M10: 2,510,551 km (0.073 R)
• M11: 2,712,658 km (0.118 R)
• M12: 2,827,250 km (0.074 R)
• M13: 3,850,799 km (0.096 R)
• M14: 4,617,787 km (0.111 R)
• M15: 4,727,143 km (0.096 R)
• M16: 4,892,898 km (0.119 R)
• M17: 4,976,523 km (0.05 R)
• M18: 5,287,088 km (0.107 R)
• M19: 6,346,690 km (0.118 R)
• M20: 6,683,285 km (0.098 R)
• M21: 6,745,069 km (0.079 R)
• M22: 7,151,526 km (0.107 R)
• M23: 7,183,091 km (0.072 R)
• M24: 7,246,371 km (0.075 R)
• M25: 8,053,601 km (0.1 R)
• M26: 8,119,424 km (0.064 R)
• M27: 8,417,723 km (0.119 R)
• M28: 8,685,952 km (0.064 R)
• M29: 8,719,611 km (0.074 R)
• M30: 8,922,915 km (0.11 R)
• M31: 10,568,342 km (0.075 R)
• M32: 11,222,832 km (0.033 R)
• M33: 12,608,857 km (0.071 R)
• M34: 13,031,171 km (0.06 R)
• M35: 13,186,005 km (0.073 R)
• M36: 13,536,363 km (0.042 R)
• M37: 13,771,681 km (0.062 R)
• M38: 14,047,838 km (0.068 R)
• M39: 14,166,918 km (0.094 R)
• M40: 14,206,562 km (0.116 R)
• M41: 14,565,746 km (0.093 R)
• M42: 14,968,314 km (0.078 R)
• M43: 15,374,622 km (0.086 R)
• M44: 15,702,241 km (0.109 R)
• M45: 16,698,862 km (0.088 R)
• M46: 17,119,980 km (0.063 R)
• M47: 17,331,961 km (0.118 R)
• M48: 17,844,184 km (0.119 R)
• M49: 18,796,075 km (0.08 R)
• M50: 18,883,440 km (0.095 R)
• M51: 18,970,955 km (0.103 R)
• M52: 19,058,619 km (0.074 R)
• M53: 19,897,714 km (0.071 R)
• M54: 19,986,724 km (0.084 R)
• M55: 20,254,654 km (0.08 R)
• M56: 21,020,146 km (0.087 R)
• M57: 21,520,402 km (0.037 R)
• M58: 21,840,840 km (0.053 R)
• M59: 23,091,628 km (0.088 R)
• M60: 24,699,356 km (0.084 R)
• M61: 25,613,399 km (0.11 R)
• M62: 26,440,526 km (0.096 R)
• M63: 26,881,989 km (0.108 R)
• M64: 27,128,377 km (0.087 R)
• M65: 28,371,087 km (0.08 R)
• M66: 29,480,056 km (0.08 R)
• M67: 29,581,483 km (0.119 R)
• M68: 29,632,346 km (0.066 R)
• M69: 30,860,246 km (0.101 R)
• M70: 32,575,535 km (0.108 R)
• M71: 32,627,894 km (0.09 R)
• M72: 32,838,079 km (0.07 R)
• M73: 34,321,491 km (0.102 R)
• M74: 34,802,897 km (0.102 R)
• M75: 34,963,865 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 15,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit