🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.57 AU - 0.89 AU

Year: 217 Days

Day: 12.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.82 AU - 1.1 AU

Year: 328 Days

Day: 39.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,180,802 km

• M1: 30,518 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.93 AU - 1.03 AU

Year: 338 Days

Day: 22.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,180,802 km

• M1: 427,850 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.3 AU - 1.44 AU

Year: 558 Days

Day: 40.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.35 AU - 1.51 AU

Year: 596 Days

Day: 30.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.43 AU - 2.25 AU

Year: 869 Days

Day: 14.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.9

Radius: 12.8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.94 AU - 6.84 AU

Year: 4978 Days

Day: 8.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,180,802 km

• M1: 166,502 km (0.105 R)
• M2: 274,213 km (0.095 R)
• M3: 534,812 km (0.071 R)
• M4: 698,472 km (0.115 R)
• M5: 932,294 km (0.086 R)
• M6: 1,107,772 km (0.093 R)
• M7: 1,970,653 km (0.072 R)
• M8: 2,110,826 km (0.081 R)
• M9: 2,685,880 km (0.047 R)
• M10: 3,266,918 km (0.068 R)
• M11: 3,350,095 km (0.062 R)
• M12: 3,434,169 km (0.076 R)
• M13: 3,668,738 km (0.118 R)
• M14: 3,864,711 km (0.076 R)
• M15: 4,176,473 km (0.115 R)
• M16: 4,706,648 km (0.059 R)
• M17: 4,824,681 km (0.099 R)
• M18: 5,554,270 km (0.059 R)
• M19: 5,855,709 km (0.117 R)
• M20: 6,136,953 km (0.117 R)
• M21: 6,370,326 km (0.111 R)
• M22: 6,739,234 km (0.08 R)
• M23: 7,007,164 km (0.103 R)
• M24: 7,442,943 km (0.117 R)
• M25: 7,636,373 km (0.1 R)
• M26: 8,141,715 km (0.093 R)
• M27: 8,341,128 km (0.103 R)
• M28: 8,427,147 km (0.08 R)
• M29: 9,037,207 km (0.073 R)
• M30: 9,511,732 km (0.107 R)
• M31: 9,691,848 km (0.056 R)
• M32: 9,842,642 km (0.119 R)
• M33: 10,024,853 km (0.063 R)
• M34: 10,609,032 km (0.113 R)
• M35: 11,330,992 km (0.1 R)
• M36: 11,713,962 km (0.051 R)
• M37: 14,066,089 km (0.066 R)
• M38: 15,313,137 km (0.118 R)
• M39: 15,418,753 km (0.085 R)
• M40: 15,559,824 km (0.1 R)
• M41: 15,772,253 km (0.049 R)
• M42: 16,957,667 km (0.09 R)
• M43: 17,948,902 km (0.101 R)
• M44: 18,320,802 km (0.039 R)
• M45: 18,996,686 km (0.086 R)
• M46: 19,566,205 km (0.055 R)
• M47: 20,025,769 km (0.047 R)
• M48: 20,256,898 km (0.036 R)
• M49: 20,916,625 km (0.115 R)
• M50: 21,229,583 km (0.115 R)
• M51: 21,426,005 km (0.089 R)
• M52: 21,701,864 km (0.1 R)
• M53: 22,536,770 km (0.095 R)
• M54: 23,099,258 km (0.107 R)
• M55: 23,463,229 km (0.032 R)
• M56: 23,992,357 km (0.108 R)
• M57: 24,197,007 km (0.065 R)
• M58: 24,525,524 km (0.119 R)
• M59: 24,855,537 km (0.07 R)
• M60: 25,104,019 km (0.108 R)
• M61: 25,478,313 km (0.117 R)
• M62: 26,274,472 km (0.114 R)
• M63: 26,485,405 km (0.069 R)
• M64: 27,291,888 km (0.071 R)
• M65: 27,548,298 km (0.101 R)
• M66: 27,633,868 km (0.107 R)
• M67: 28,538,487 km (0.065 R)
• M68: 29,234,117 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.4

Radius: 14.3

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.4 AU - 7.8 AU

Year: 6588 Days

Day: 10.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,180,802 km

• M1: 278,551 km (0.063 R)
• M2: 376,239 km (0.098 R)
• M3: 604,675 km (0.086 R)
• M4: 830,418 km (0.088 R)
• M5: 1,131,409 km (0.046 R)
• M6: 1,319,603 km (0.093 R)
• M7: 1,536,071 km (0.067 R)
• M8: 1,855,612 km (0.063 R)
• M9: 2,080,757 km (0.069 R)
• M10: 2,355,119 km (0.112 R)
• M11: 2,853,280 km (0.085 R)
• M12: 3,004,972 km (0.108 R)
• M13: 3,114,927 km (0.119 R)
• M14: 3,271,257 km (0.11 R)
• M15: 3,685,493 km (0.082 R)
• M16: 3,875,034 km (0.092 R)
• M17: 4,239,304 km (0.091 R)
• M18: 4,388,304 km (0.107 R)
• M19: 4,665,808 km (0.077 R)
• M20: 5,264,947 km (0.094 R)
• M21: 5,888,471 km (0.038 R)
• M22: 5,999,323 km (0.098 R)
• M23: 6,421,489 km (0.061 R)
• M24: 6,970,064 km (0.066 R)
• M25: 7,176,060 km (0.08 R)
• M26: 7,384,001 km (0.082 R)
• M27: 7,533,898 km (0.118 R)
• M28: 8,112,393 km (0.087 R)
• M29: 8,267,078 km (0.101 R)
• M30: 8,548,022 km (0.093 R)
• M31: 8,673,834 km (0.106 R)
• M32: 8,768,679 km (0.1 R)
• M33: 9,247,991 km (0.096 R)
• M34: 9,604,931 km (0.108 R)
• M35: 9,867,326 km (0.12 R)
• M36: 10,635,212 km (0.038 R)
• M37: 11,215,053 km (0.03 R)
• M38: 11,526,366 km (0.116 R)
• M39: 11,840,372 km (0.093 R)
• M40: 12,263,585 km (0.102 R)
• M41: 12,512,815 km (0.076 R)
• M42: 12,907,753 km (0.078 R)
• M43: 13,453,037 km (0.114 R)
• M44: 13,673,245 km (0.052 R)
• M45: 13,894,650 km (0.07 R)
• M46: 14,453,548 km (0.057 R)
• M47: 15,401,250 km (0.082 R)
• M48: 15,863,358 km (0.089 R)
• M49: 16,135,028 km (0.111 R)
• M50: 16,486,583 km (0.097 R)
• M51: 17,556,357 km (0.087 R)
• M52: 18,241,516 km (0.077 R)
• M53: 18,404,128 km (0.109 R)
• M54: 18,689,561 km (0.11 R)
• M55: 19,721,338 km (0.094 R)
• M56: 20,013,502 km (0.098 R)
• M57: 20,265,126 km (0.107 R)
• M58: 21,196,672 km (0.116 R)
• M59: 21,969,345 km (0.031 R)
• M60: 22,663,778 km (0.106 R)
• M61: 23,189,465 km (0.118 R)
• M62: 24,431,576 km (0.079 R)
• M63: 24,745,433 km (0.059 R)
• M64: 25,286,678 km (0.105 R)
• M65: 25,923,217 km (0.094 R)
• M66: 26,380,986 km (0.037 R)
• M67: 26,656,994 km (0.106 R)
• M68: 26,887,674 km (0.044 R)
• M69: 27,537,228 km (0.094 R)
• M70: 28,238,992 km (0.12 R)
• M71: 28,427,036 km (0.12 R)
• M72: 28,568,406 km (0.1 R)
• M73: 28,710,075 km (0.116 R)
• M74: 29,278,697 km (0.06 R)
• M75: 31,104,240 km (0.117 R)
• M76: 32,030,849 km (0.105 R)
• M77: 32,128,835 km (0.067 R)
• M78: 32,325,257 km (0.087 R)
• M79: 32,916,917 km (0.073 R)
• M80: 33,114,985 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.5

Radius: 8.7

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.04 AU - 9.76 AU

Year: 10037 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 144.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,180,802 km

• M1: 112,198 km (0.12 R)
• M2: 214,673 km (0.108 R)
• M3: 384,467 km (0.089 R)
• M4: 543,040 km (0.11 R)
• M5: 676,631 km (0.103 R)
• M6: 755,918 km (0.042 R)
• M7: 889,659 km (0.03 R)
• M8: 1,398,740 km (0.114 R)
• M9: 1,760,169 km (0.104 R)
• M10: 1,963,173 km (0.101 R)
• M11: 2,150,170 km (0.097 R)
• M12: 2,245,913 km (0.101 R)
• M13: 2,416,903 km (0.072 R)
• M14: 2,541,668 km (0.116 R)
• M15: 2,694,258 km (0.115 R)
• M16: 3,700,752 km (0.099 R)
• M17: 3,758,198 km (0.054 R)
• M18: 4,198,913 km (0.075 R)
• M19: 4,594,151 km (0.107 R)
• M20: 4,874,796 km (0.112 R)
• M21: 4,969,641 km (0.118 R)
• M22: 5,322,543 km (0.077 R)
• M23: 5,917,493 km (0.057 R)
• M24: 6,429,268 km (0.058 R)
• M25: 6,813,734 km (0.037 R)
• M26: 7,313,840 km (0.094 R)
• M27: 7,825,913 km (0.053 R)
• M28: 8,048,814 km (0.092 R)
• M29: 8,387,205 km (0.069 R)
• M30: 8,730,233 km (0.116 R)
• M31: 9,000,406 km (0.101 R)
• M32: 9,194,884 km (0.059 R)
• M33: 10,027,246 km (0.088 R)
• M34: 10,188,513 km (0.115 R)
• M35: 10,554,579 km (0.09 R)
• M36: 10,924,983 km (0.054 R)
• M37: 11,007,860 km (0.1 R)
• M38: 11,425,388 km (0.081 R)
• M39: 11,551,798 km (0.082 R)
• M40: 12,535,404 km (0.075 R)
• M41: 12,709,087 km (0.11 R)
• M42: 12,883,817 km (0.119 R)
• M43: 13,948,057 km (0.11 R)
• M44: 14,083,144 km (0.092 R)
• M45: 14,263,858 km (0.051 R)
• M46: 14,948,268 km (0.03 R)
• M47: 15,040,420 km (0.098 R)
• M48: 16,729,829 km (0.094 R)
• M49: 18,974,695 km (0.025 R)
• M50: 19,424,835 km (0.094 R)
• M51: 20,284,873 km (0.114 R)
• M52: 22,462,120 km (0.118 R)
• M53: 22,620,544 km (0.117 R)
• M54: 23,257,682 km (0.115 R)
• M55: 23,793,093 km (0.041 R)
• M56: 25,149,347 km (0.081 R)
• M57: 25,478,612 km (0.112 R)
• M58: 28,049,900 km (0.071 R)
• M59: 28,963,494 km (0.111 R)
• M60: 29,308,616 km (0.099 R)
• M61: 30,995,781 km (0.108 R)
• M62: 31,703,080 km (0.091 R)
• M63: 32,356,224 km (0.047 R)
• M64: 32,594,833 km (0.094 R)
• M65: 32,893,879 km (0.117 R)
• M66: 33,374,238 km (0.101 R)
• M67: 33,554,952 km (0.078 R)
• M68: 33,856,840 km (0.076 R)
• M69: 34,585,233 km (0.108 R)
• M70: 35,380,196 km (0.11 R)
• M71: 35,564,500 km (0.107 R)
• M72: 37,362,367 km (0.117 R)
• M73: 37,424,899 km (0.102 R)
• M74: 38,052,014 km (0.049 R)
• M75: 38,240,956 km (0.112 R)
• M76: 38,682,718 km (0.087 R)
• M77: 38,745,998 km (0.112 R)
• M78: 39,062,697 km (0.12 R)
• M79: 39,189,705 km (0.094 R)
• M80: 39,635,058 km (0.041 R)
• M81: 39,826,544 km (0.076 R)
• M82: 40,595,327 km (0.104 R)
• M83: 40,659,504 km (0.116 R)
• M84: 41,563,076 km (0.109 R)
• M85: 41,887,404 km (0.078 R)
• M86: 42,473,229 km (0.075 R)
• M87: 43,455,638 km (0.118 R)
• M88: 43,587,135 km (0.087 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 13,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit