🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.96 AU - 1.42 AU

Year: 489 Days

Day: 31.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,671,560 km

• M1: 24,833 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.93 AU - 2.27 AU

Year: 1146 Days

Day: 38.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,671,560 km

• M1: 369,956 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.91 AU - 2.37 AU

Year: 1179 Days

Day: 29.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.35 AU - 2.81 AU

Year: 1561 Days

Day: 39.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,671,560 km

• M1: 394,340 km (0.082 R)
• M2: 1,497,325 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.9

Radius: 10.6

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.98 AU - 7.2 AU

Year: 6373 Days

Day: 13.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,671,560 km

• M1: 158,723 km (0.101 R)
• M2: 289,472 km (0.089 R)
• M3: 754,721 km (0.113 R)
• M4: 919,429 km (0.104 R)
• M5: 998,416 km (0.091 R)
• M6: 1,096,403 km (0.08 R)
• M7: 1,163,722 km (0.085 R)
• M8: 1,338,303 km (0.025 R)
• M9: 1,410,708 km (0.063 R)
• M10: 1,521,859 km (0.08 R)
• M11: 1,597,705 km (0.113 R)
• M12: 2,164,532 km (0.034 R)
• M13: 3,244,927 km (0.104 R)
• M14: 3,493,858 km (0.056 R)
• M15: 3,569,854 km (0.1 R)
• M16: 3,671,880 km (0.067 R)
• M17: 4,250,973 km (0.08 R)
• M18: 5,346,927 km (0.06 R)
• M19: 5,434,741 km (0.083 R)
• M20: 5,641,485 km (0.09 R)
• M21: 6,062,903 km (0.063 R)
• M22: 6,370,177 km (0.112 R)
• M23: 6,745,667 km (0.086 R)
• M24: 6,872,377 km (0.113 R)
• M25: 6,968,119 km (0.114 R)
• M26: 7,289,904 km (0.084 R)
• M27: 7,948,434 km (0.083 R)
• M28: 10,072,275 km (0.087 R)
• M29: 10,181,033 km (0.088 R)
• M30: 10,804,706 km (0.099 R)
• M31: 10,953,406 km (0.096 R)
• M32: 11,027,906 km (0.08 R)
• M33: 11,102,556 km (0.09 R)
• M34: 11,440,946 km (0.053 R)
• M35: 12,515,059 km (0.113 R)
• M36: 12,749,479 km (0.092 R)
• M37: 13,064,232 km (0.03 R)
• M38: 13,621,335 km (0.113 R)
• M39: 13,822,095 km (0.113 R)
• M40: 14,923,584 km (0.092 R)
• M41: 15,380,456 km (0.065 R)
• M42: 15,673,519 km (0.08 R)
• M43: 15,757,593 km (0.089 R)
• M44: 16,010,712 km (0.064 R)
• M45: 16,222,692 km (0.109 R)
• M46: 17,123,271 km (0.096 R)
• M47: 17,209,889 km (0.059 R)
• M48: 17,296,655 km (0.04 R)
• M49: 17,514,320 km (0.074 R)
• M50: 17,688,901 km (0.101 R)
• M51: 18,304,945 km (0.119 R)
• M52: 19,107,238 km (0.079 R)
• M53: 19,467,620 km (0.074 R)
• M54: 19,875,573 km (0.032 R)
• M55: 20,378,072 km (0.095 R)
• M56: 20,838,684 km (0.098 R)
• M57: 21,957,676 km (0.11 R)
• M58: 22,952,951 km (0.083 R)
• M59: 23,335,921 km (0.066 R)
• M60: 24,302,772 km (0.098 R)
• M61: 25,233,271 km (0.104 R)
• M62: 25,331,856 km (0.07 R)
• M63: 26,275,370 km (0.109 R)
• M64: 26,575,613 km (0.094 R)
• M65: 26,927,467 km (0.079 R)
• M66: 27,078,711 km (0.029 R)
• M67: 27,635,663 km (0.1 R)
• M68: 27,839,117 km (0.072 R)
• M69: 28,452,617 km (0.117 R)
• M70: 28,967,084 km (0.118 R)
• M71: 29,173,829 km (0.065 R)
• M72: 29,381,022 km (0.077 R)
• M73: 29,796,904 km (0.119 R)
• M74: 30,214,731 km (0.116 R)
• M75: 30,634,502 km (0.115 R)
• M76: 30,739,670 km (0.07 R)
• M77: 31,214,793 km (0.1 R)
• M78: 31,852,079 km (0.107 R)
• M79: 32,279,181 km (0.044 R)
• M80: 33,085,364 km (0.102 R)
• M81: 33,301,384 km (0.035 R)
• M82: 34,115,944 km (0.111 R)
• M83: 34,443,563 km (0.102 R)
• M84: 35,709,311 km (0.059 R)
• M85: 37,326,614 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.8

Radius: 9.1

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.66 AU - 8.52 AU

Year: 7112 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,671,560 km

• M1: 226,491 km (0.058 R)
• M2: 673,938 km (0.09 R)
• M3: 787,782 km (0.054 R)
• M4: 908,358 km (0.087 R)
• M5: 971,189 km (0.049 R)
• M6: 1,068,278 km (0.064 R)
• M7: 1,237,623 km (0.101 R)
• M8: 1,415,794 km (0.111 R)
• M9: 1,817,614 km (0.077 R)
• M10: 1,898,098 km (0.04 R)
• M11: 2,083,749 km (0.071 R)
• M12: 2,210,907 km (0.099 R)
• M13: 2,384,440 km (0.111 R)
• M14: 2,450,712 km (0.078 R)
• M15: 2,653,268 km (0.082 R)
• M16: 4,138,475 km (0.052 R)
• M17: 4,407,452 km (0.119 R)
• M18: 4,765,590 km (0.1 R)
• M19: 4,877,639 km (0.066 R)
• M20: 5,161,725 km (0.116 R)
• M21: 5,925,572 km (0.068 R)
• M22: 5,985,860 km (0.062 R)
• M23: 6,106,884 km (0.12 R)
• M24: 6,259,474 km (0.076 R)
• M25: 6,755,989 km (0.073 R)
• M26: 7,104,702 km (0.079 R)
• M27: 7,952,324 km (0.106 R)
• M28: 8,152,486 km (0.117 R)
• M29: 8,728,587 km (0.118 R)
• M30: 9,599,546 km (0.098 R)
• M31: 11,876,725 km (0.091 R)
• M32: 12,297,543 km (0.09 R)
• M33: 12,606,613 km (0.086 R)
• M34: 13,035,809 km (0.095 R)
• M35: 13,114,497 km (0.117 R)
• M36: 13,193,186 km (0.06 R)
• M37: 14,069,381 km (0.086 R)
• M38: 14,150,014 km (0.105 R)
• M39: 15,005,564 km (0.072 R)
• M40: 15,294,438 km (0.086 R)
• M41: 15,501,930 km (0.096 R)
• M42: 15,626,844 km (0.079 R)
• M43: 15,710,320 km (0.105 R)
• M44: 15,835,832 km (0.115 R)
• M45: 15,961,644 km (0.036 R)
• M46: 16,383,510 km (0.112 R)
• M47: 17,410,948 km (0.113 R)
• M48: 18,151,308 km (0.102 R)
• M49: 18,415,049 km (0.115 R)
• M50: 18,901,841 km (0.067 R)
• M51: 19,080,012 km (0.074 R)
• M52: 20,251,064 km (0.077 R)
• M53: 20,433,424 km (0.119 R)
• M54: 21,631,254 km (0.033 R)
• M55: 22,238,621 km (0.077 R)
• M56: 22,756,978 km (0.104 R)
• M57: 23,853,680 km (0.072 R)
• M58: 24,094,383 km (0.101 R)
• M59: 24,626,801 km (0.075 R)
• M60: 25,506,287 km (0.045 R)
• M61: 25,703,158 km (0.091 R)
• M62: 25,949,845 km (0.083 R)
• M63: 26,197,430 km (0.04 R)
• M64: 26,495,578 km (0.119 R)
• M65: 27,145,282 km (0.067 R)
• M66: 27,396,606 km (0.094 R)
• M67: 28,053,640 km (0.117 R)
• M68: 28,613,585 km (0.045 R)
• M69: 28,818,085 km (0.044 R)
• M70: 28,971,872 km (0.073 R)
• M71: 29,125,957 km (0.09 R)
• M72: 29,848,216 km (0.097 R)
• M73: 30,159,529 km (0.114 R)
• M74: 31,415,702 km (0.069 R)
• M75: 31,997,189 km (0.062 R)
• M76: 32,156,362 km (0.069 R)
• M77: 33,170,785 km (0.11 R)
• M78: 33,331,902 km (0.118 R)
• M79: 35,066,638 km (0.09 R)
• M80: 35,504,960 km (0.12 R)
• M81: 36,165,884 km (0.113 R)
• M82: 36,608,693 km (0.094 R)
• M83: 36,719,695 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.6

Radius: 9.8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.23 AU - 8.37 AU

Year: 8207 Days

Day: 6 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,671,560 km

• M1: 131,497 km (0.073 R)
• M2: 238,010 km (0.111 R)
• M3: 382,671 km (0.097 R)
• M4: 450,439 km (0.09 R)
• M5: 614,249 km (0.05 R)
• M6: 985,551 km (0.074 R)
• M7: 1,292,974 km (0.115 R)
• M8: 1,439,281 km (0.115 R)
• M9: 1,994,289 km (0.114 R)
• M10: 2,587,744 km (0.119 R)
• M11: 3,383,605 km (0.119 R)
• M12: 4,114,689 km (0.102 R)
• M13: 4,387,406 km (0.107 R)
• M14: 4,807,776 km (0.079 R)
• M15: 5,241,012 km (0.114 R)
• M16: 5,596,606 km (0.089 R)
• M17: 5,747,251 km (0.069 R)
• M18: 6,331,580 km (0.04 R)
• M19: 6,456,943 km (0.038 R)
• M20: 6,838,268 km (0.077 R)
• M21: 7,031,698 km (0.11 R)
• M22: 7,129,087 km (0.091 R)
• M23: 7,924,349 km (0.117 R)
• M24: 7,991,967 km (0.103 R)
• M25: 8,573,903 km (0.092 R)
• M26: 8,782,592 km (0.059 R)
• M27: 9,169,601 km (0.089 R)
• M28: 9,778,614 km (0.056 R)
• M29: 9,887,522 km (0.059 R)
• M30: 10,586,144 km (0.112 R)
• M31: 10,885,190 km (0.11 R)
• M32: 11,224,777 km (0.039 R)
• M33: 11,644,698 km (0.073 R)
• M34: 12,147,646 km (0.057 R)
• M35: 12,225,736 km (0.061 R)
• M36: 12,499,949 km (0.113 R)
• M37: 12,816,050 km (0.101 R)
• M38: 14,435,447 km (0.109 R)
• M39: 14,559,463 km (0.111 R)
• M40: 14,892,019 km (0.091 R)
• M41: 16,290,011 km (0.077 R)
• M42: 16,419,264 km (0.051 R)
• M43: 16,505,582 km (0.067 R)
• M44: 18,263,207 km (0.085 R)
• M45: 18,397,397 km (0.109 R)
• M46: 18,666,822 km (0.112 R)
• M47: 18,756,880 km (0.108 R)
• M48: 18,892,266 km (0.08 R)
• M49: 19,300,519 km (0.112 R)
• M50: 19,849,244 km (0.037 R)
• M51: 19,987,323 km (0.105 R)
• M52: 20,403,205 km (0.114 R)
• M53: 20,496,105 km (0.1 R)
• M54: 21,810,322 km (0.085 R)
• M55: 21,952,740 km (0.05 R)
• M56: 24,322,519 km (0.109 R)
• M57: 24,470,173 km (0.114 R)
• M58: 25,812,963 km (0.115 R)
• M59: 26,924,774 km (0.057 R)
• M60: 27,077,663 km (0.116 R)
• M61: 27,230,702 km (0.083 R)
• M62: 28,881,814 km (0.072 R)
• M63: 29,772,071 km (0.077 R)
• M64: 30,035,512 km (0.062 R)
• M65: 30,194,086 km (0.089 R)
• M66: 30,777,668 km (0.034 R)
• M67: 31,097,508 km (0.049 R)
• M68: 31,311,433 km (0.076 R)
• M69: 32,930,979 km (0.095 R)
• M70: 33,039,887 km (0.113 R)
• M71: 34,135,990 km (0.11 R)
• M72: 35,299,562 km (0.06 R)
• M73: 35,522,613 km (0.111 R)
• M74: 37,267,672 km (0.077 R)
• M75: 37,608,605 km (0.057 R)
• M76: 38,179,172 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306

Radius: 13.7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.12 AU - 9.72 AU

Year: 9204 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,671,560 km

• M1: 215,720 km (0.107 R)
• M2: 456,872 km (0.03 R)
• M3: 544,536 km (0.064 R)
• M4: 690,095 km (0.05 R)
• M5: 1,070,971 km (0.113 R)
• M6: 1,196,633 km (0.101 R)
• M7: 1,429,108 km (0.102 R)
• M8: 1,515,875 km (0.098 R)
• M9: 1,640,640 km (0.086 R)
• M10: 1,731,895 km (0.1 R)
• M11: 1,900,791 km (0.113 R)
• M12: 2,357,812 km (0.046 R)
• M13: 2,610,034 km (0.111 R)
• M14: 2,827,101 km (0.059 R)
• M15: 3,005,272 km (0.025 R)
• M16: 3,095,629 km (0.093 R)
• M17: 3,210,071 km (0.097 R)
• M18: 3,561,925 km (0.072 R)
• M19: 3,951,179 km (0.091 R)
• M20: 4,075,644 km (0.047 R)
• M21: 4,354,345 km (0.095 R)
• M22: 5,010,781 km (0.072 R)
• M23: 5,172,945 km (0.054 R)
• M24: 5,447,307 km (0.107 R)
• M25: 6,154,157 km (0.119 R)
• M26: 6,298,968 km (0.059 R)
• M27: 6,919,949 km (0.116 R)
• M28: 7,715,959 km (0.088 R)
• M29: 8,220,253 km (0.093 R)
• M30: 8,380,174 km (0.057 R)
• M31: 8,670,393 km (0.084 R)
• M32: 8,767,931 km (0.091 R)
• M33: 9,898,742 km (0.077 R)
• M34: 10,000,618 km (0.08 R)
• M35: 10,724,372 km (0.086 R)
• M36: 11,287,159 km (0.108 R)
• M37: 11,393,823 km (0.075 R)
• M38: 11,751,661 km (0.09 R)
• M39: 11,895,723 km (0.099 R)
• M40: 12,149,441 km (0.091 R)
• M41: 13,407,260 km (0.114 R)
• M42: 13,899,138 km (0.049 R)
• M43: 14,204,767 km (0.109 R)
• M44: 14,435,447 km (0.05 R)
• M45: 14,978,636 km (0.049 R)
• M46: 15,488,915 km (0.091 R)
• M47: 15,766,120 km (0.085 R)
• M48: 16,486,433 km (0.085 R)
• M49: 16,607,608 km (0.106 R)
• M50: 16,810,163 km (0.091 R)
• M51: 17,217,668 km (0.118 R)
• M52: 17,504,746 km (0.06 R)
• M53: 19,091,531 km (0.108 R)
• M54: 20,419,661 km (0.098 R)
• M55: 20,506,427 km (0.051 R)
• M56: 20,593,344 km (0.111 R)
• M57: 20,898,224 km (0.059 R)
• M58: 21,160,768 km (0.116 R)
• M59: 23,074,424 km (0.109 R)
• M60: 23,164,781 km (0.112 R)
• M61: 23,754,945 km (0.077 R)
• M62: 23,846,050 km (0.101 R)
• M63: 24,074,636 km (0.054 R)
• M64: 24,580,277 km (0.096 R)
• M65: 24,950,082 km (0.076 R)
• M66: 25,368,358 km (0.049 R)
• M67: 26,164,817 km (0.045 R)
• M68: 26,400,583 km (0.119 R)
• M69: 26,637,098 km (0.11 R)
• M70: 27,159,942 km (0.025 R)
• M71: 27,303,107 km (0.112 R)
• M72: 27,542,314 km (0.107 R)
• M73: 29,775,362 km (0.115 R)
• M74: 30,367,470 km (0.032 R)
• M75: 31,764,116 km (0.119 R)
• M76: 31,965,325 km (0.11 R)
• M77: 33,130,692 km (0.085 R)
• M78: 33,590,556 km (0.099 R)
• M79: 33,846,817 km (0.054 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 11,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit