🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.41 AU - 0.65 AU

Year: 115 Days

Day: 12.7 Hours

Environment

Temp: 391 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.55 AU - 0.73 AU

Year: 153 Days

Day: 41.2 Hours

Environment

Temp: 365 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.67 AU - 0.91 AU

Year: 210 Days

Day: 42.7 Hours

Environment

Temp: 294 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.75 AU - 1.17 AU

Year: 281 Days

Day: 24 Hours

Environment

Temp: 207 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.51 AU - 4.41 AU

Year: 2358 Days

Day: 13.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,231,225 km

• M1: 52,509 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.68 AU - 4.36 AU

Year: 2412 Days

Day: 17.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,231,225 km

• M1: 218,712 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.5

Radius: 13.1

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.92 AU - 10.28 AU

Year: 9605 Days

Day: 7.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,231,225 km

• M1: 167,550 km (0.109 R)
• M2: 407,355 km (0.091 R)
• M3: 660,923 km (0.079 R)
• M4: 763,847 km (0.063 R)
• M5: 948,899 km (0.095 R)
• M6: 1,234,482 km (0.082 R)
• M7: 1,618,799 km (0.068 R)
• M8: 2,664,936 km (0.1 R)
• M9: 2,750,806 km (0.088 R)
• M10: 3,564,768 km (0.087 R)
• M11: 3,659,613 km (0.054 R)
• M12: 3,982,295 km (0.103 R)
• M13: 4,247,233 km (0.089 R)
• M14: 4,552,114 km (0.111 R)
• M15: 4,690,043 km (0.113 R)
• M16: 5,112,058 km (0.12 R)
• M17: 6,373,916 km (0.078 R)
• M18: 6,960,191 km (0.113 R)
• M19: 7,401,205 km (0.117 R)
• M20: 8,821,487 km (0.032 R)
• M21: 9,740,168 km (0.06 R)
• M22: 10,597,513 km (0.041 R)
• M23: 10,781,070 km (0.083 R)
• M24: 11,526,067 km (0.09 R)
• M25: 12,000,143 km (0.095 R)
• M26: 13,016,511 km (0.082 R)
• M27: 13,361,483 km (0.102 R)
• M28: 14,312,926 km (0.047 R)
• M29: 15,702,391 km (0.081 R)
• M30: 16,705,893 km (0.117 R)
• M31: 16,866,262 km (0.114 R)
• M32: 17,784,644 km (0.071 R)
• M33: 18,222,367 km (0.09 R)
• M34: 21,385,315 km (0.119 R)
• M35: 21,675,834 km (0.113 R)
• M36: 21,850,863 km (0.09 R)
• M37: 21,967,849 km (0.099 R)
• M38: 22,319,853 km (0.088 R)
• M39: 22,673,652 km (0.1 R)
• M40: 23,208,015 km (0.085 R)
• M41: 23,327,245 km (0.039 R)
• M42: 23,446,773 km (0.076 R)
• M43: 23,926,833 km (0.104 R)
• M44: 24,168,134 km (0.029 R)
• M45: 24,531,508 km (0.096 R)
• M46: 24,896,676 km (0.067 R)
• M47: 25,141,269 km (0.08 R)
• M48: 26,874,958 km (0.113 R)
• M49: 27,629,680 km (0.107 R)
• M50: 28,391,432 km (0.103 R)
• M51: 28,839,029 km (0.11 R)
• M52: 28,967,234 km (0.099 R)
• M53: 30,326,032 km (0.087 R)
• M54: 30,587,080 km (0.095 R)
• M55: 31,309,189 km (0.101 R)
• M56: 31,440,984 km (0.049 R)
• M57: 33,643,664 km (0.074 R)
• M58: 34,525,094 km (0.089 R)
• M59: 34,661,228 km (0.054 R)
• M60: 35,071,126 km (0.052 R)
• M61: 36,587,750 km (0.099 R)
• M62: 38,266,687 km (0.072 R)
• M63: 38,478,218 km (0.119 R)
• M64: 39,470,949 km (0.073 R)
• M65: 39,684,725 km (0.103 R)
• M66: 39,970,457 km (0.08 R)
• M67: 40,543,865 km (0.104 R)
• M68: 41,192,372 km (0.09 R)
• M69: 44,115,365 km (0.065 R)
• M70: 44,485,470 km (0.079 R)
• M71: 44,707,922 km (0.059 R)
• M72: 45,901,115 km (0.029 R)
• M73: 47,407,266 km (0.097 R)
• M74: 47,558,809 km (0.049 R)
• M75: 48,547,501 km (0.108 R)
• M76: 48,776,535 km (0.089 R)
• M77: 48,929,574 km (0.118 R)
• M78: 49,466,182 km (0.07 R)
• M79: 49,850,648 km (0.108 R)
• M80: 50,854,899 km (0.102 R)
• M81: 51,242,955 km (0.108 R)
• M82: 51,632,059 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342

Radius: 9

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.2 AU - 13.9 AU

Year: 14106 Days

Day: 11.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,231,225 km

• M1: 124,017 km (0.092 R)
• M2: 208,539 km (0.083 R)
• M3: 744,249 km (0.116 R)
• M4: 958,025 km (0.106 R)
• M5: 1,151,455 km (0.077 R)
• M6: 1,252,882 km (0.116 R)
• M7: 1,378,844 km (0.042 R)
• M8: 1,443,470 km (0.096 R)
• M9: 1,598,304 km (0.111 R)
• M10: 1,666,371 km (0.105 R)
• M11: 2,246,062 km (0.077 R)
• M12: 2,856,272 km (0.093 R)
• M13: 3,456,459 km (0.091 R)
• M14: 3,786,322 km (0.105 R)
• M15: 3,970,477 km (0.119 R)
• M16: 5,757,274 km (0.116 R)
• M17: 6,365,090 km (0.048 R)
• M18: 6,658,152 km (0.078 R)
• M19: 6,732,203 km (0.085 R)
• M20: 7,333,736 km (0.064 R)
• M21: 7,679,756 km (0.067 R)
• M22: 7,991,817 km (0.045 R)
• M23: 8,952,834 km (0.041 R)
• M24: 9,823,344 km (0.035 R)
• M25: 9,992,240 km (0.026 R)
• M26: 10,590,931 km (0.111 R)
• M27: 11,333,535 km (0.075 R)
• M28: 11,555,239 km (0.12 R)
• M29: 11,778,289 km (0.095 R)
• M30: 11,867,898 km (0.064 R)
• M31: 12,092,893 km (0.086 R)
• M32: 12,961,010 km (0.113 R)
• M33: 13,285,936 km (0.117 R)
• M34: 14,133,708 km (0.095 R)
• M35: 14,324,445 km (0.091 R)
• M36: 14,660,442 km (0.098 R)
• M37: 15,437,902 km (0.055 R)
• M38: 15,831,793 km (0.104 R)
• M39: 16,228,826 km (0.033 R)
• M40: 18,732,047 km (0.103 R)
• M41: 19,841,166 km (0.117 R)
• M42: 20,538,292 km (0.074 R)
• M43: 21,080,135 km (0.104 R)
• M44: 21,298,249 km (0.108 R)
• M45: 21,626,616 km (0.118 R)
• M46: 22,901,190 km (0.096 R)
• M47: 22,957,289 km (0.029 R)
• M48: 23,350,283 km (0.113 R)
• M49: 23,575,876 km (0.114 R)
• M50: 23,632,424 km (0.119 R)
• M51: 23,972,460 km (0.112 R)
• M52: 25,002,292 km (0.094 R)
• M53: 25,406,805 km (0.097 R)
• M54: 25,522,743 km (0.103 R)
• M55: 25,696,875 km (0.108 R)
• M56: 26,574,117 km (0.07 R)
• M57: 26,750,642 km (0.105 R)
• M58: 27,223,521 km (0.075 R)
• M59: 27,639,553 km (0.102 R)
• M60: 28,237,645 km (0.088 R)
• M61: 28,779,489 km (0.059 R)
• M62: 29,324,623 km (0.084 R)
• M63: 29,629,055 km (0.031 R)
• M64: 33,808,072 km (0.098 R)
• M65: 34,191,192 km (0.091 R)
• M66: 34,575,808 km (0.087 R)
• M67: 34,639,985 km (0.089 R)
• M68: 35,219,976 km (0.106 R)
• M69: 36,063,259 km (0.107 R)
• M70: 36,651,030 km (0.109 R)
• M71: 37,968,538 km (0.075 R)
• M72: 38,433,189 km (0.085 R)
• M73: 38,899,934 km (0.101 R)
• M74: 39,100,395 km (0.119 R)
• M75: 39,435,495 km (0.086 R)
• M76: 40,514,095 km (0.093 R)
• M77: 40,921,002 km (0.119 R)
• M78: 40,988,919 km (0.115 R)
• M79: 42,012,916 km (0.097 R)
• M80: 43,460,425 km (0.096 R)
• M81: 44,294,882 km (0.115 R)
• M82: 45,627,051 km (0.12 R)
• M83: 45,979,803 km (0.091 R)
• M84: 46,687,999 km (0.086 R)
• M85: 46,901,176 km (0.049 R)
• M86: 47,471,144 km (0.095 R)
• M87: 47,542,503 km (0.053 R)
• M88: 47,828,534 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.8

Radius: 4.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 15.72 AU - 24.94 AU

Year: 27429 Days

Day: 16.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,231,225 km

• M1: 97,837 km (0.089 R)
• M2: 148,251 km (0.063 R)
• M3: 285,283 km (0.047 R)
• M4: 432,487 km (0.1 R)
• M5: 486,791 km (0.062 R)
• M6: 543,639 km (0.11 R)
• M7: 1,074,562 km (0.116 R)
• M8: 1,246,001 km (0.111 R)
• M9: 1,285,345 km (0.082 R)
• M10: 1,345,034 km (0.06 R)
• M11: 1,446,611 km (0.117 R)
• M12: 1,657,395 km (0.06 R)
• M13: 1,788,592 km (0.048 R)
• M14: 2,154,808 km (0.047 R)
• M15: 2,518,929 km (0.101 R)
• M16: 2,594,027 km (0.086 R)
• M17: 3,060,174 km (0.077 R)
• M18: 3,523,927 km (0.115 R)
• M19: 3,721,247 km (0.115 R)
• M20: 3,980,201 km (0.091 R)
• M21: 4,097,186 km (0.115 R)
• M22: 4,334,598 km (0.072 R)
• M23: 4,668,351 km (0.12 R)
• M24: 4,760,803 km (0.096 R)
• M25: 4,947,501 km (0.041 R)
• M26: 5,136,742 km (0.099 R)
• M27: 5,424,868 km (0.109 R)
• M28: 5,751,290 km (0.053 R)
• M29: 6,320,510 km (0.103 R)
• M30: 6,594,723 km (0.046 R)
• M31: 6,698,544 km (0.111 R)
• M32: 6,837,670 km (0.115 R)
• M33: 7,154,518 km (0.09 R)
• M34: 7,620,516 km (0.115 R)
• M35: 7,838,928 km (0.104 R)
• M36: 7,985,684 km (0.077 R)
• M37: 8,096,386 km (0.066 R)
• M38: 8,282,037 km (0.067 R)
• M39: 10,054,024 km (0.109 R)
• M40: 10,696,846 km (0.097 R)
• M41: 11,644,100 km (0.102 R)
• M42: 11,685,838 km (0.119 R)
• M43: 12,021,984 km (0.056 R)
• M44: 12,064,171 km (0.038 R)
• M45: 12,617,832 km (0.082 R)
• M46: 12,962,655 km (0.073 R)
• M47: 13,005,889 km (0.091 R)
• M48: 14,104,536 km (0.116 R)
• M49: 14,507,254 km (0.087 R)
• M50: 14,913,711 km (0.059 R)
• M51: 15,049,995 km (0.086 R)
• M52: 16,342,371 km (0.075 R)
• M53: 16,765,134 km (0.089 R)
• M54: 17,239,210 km (0.103 R)
• M55: 18,443,622 km (0.107 R)
• M56: 19,228,562 km (0.115 R)
• M57: 19,278,079 km (0.119 R)
• M58: 19,974,457 km (0.069 R)
• M59: 21,034,209 km (0.096 R)
• M60: 21,391,598 km (0.03 R)
• M61: 22,788,692 km (0.115 R)
• M62: 26,215,980 km (0.06 R)
• M63: 27,375,064 km (0.105 R)
• M64: 27,765,066 km (0.058 R)
• M65: 27,876,815 km (0.08 R)
• M66: 28,381,708 km (0.047 R)
• M67: 28,663,550 km (0.081 R)
• M68: 29,059,536 km (0.091 R)
• M69: 29,343,622 km (0.025 R)
• M70: 31,008,946 km (0.034 R)
• M71: 31,183,078 km (0.079 R)
• M72: 31,823,955 km (0.106 R)
• M73: 31,999,433 km (0.082 R)
• M74: 32,410,379 km (0.113 R)
• M75: 34,490,537 km (0.09 R)
• M76: 35,334,718 km (0.049 R)
• M77: 35,455,892 km (0.067 R)
• M78: 35,516,479 km (0.08 R)
• M79: 35,637,803 km (0.065 R)
• M80: 36,674,965 km (0.085 R)
• M81: 37,104,760 km (0.117 R)
• M82: 39,530,340 km (0.104 R)
• M83: 39,971,205 km (0.061 R)
• M84: 41,048,309 km (0.073 R)
• M85: 41,878,578 km (0.1 R)
• M86: 42,778,708 km (0.055 R)

Kuiper Belt

Range: 36.6 - 64.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 19,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit