🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.47 AU - 0.77 AU

Year: 223 Days

Day: 43.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 134.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,219,315 km

• M1: 63,429 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.62 AU - 0.84 AU

Year: 285 Days

Day: 33 Hours

Environment

Temp: -52 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,219,315 km

• M1: 717,621 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.84 AU - 1.32 AU

Year: 512 Days

Day: 36.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854

Radius: 14

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.25 AU - 3.89 AU

Year: 3080 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,219,315 km

• M1: 221,405 km (0.05 R)
• M2: 314,156 km (0.077 R)
• M3: 404,513 km (0.07 R)
• M4: 500,255 km (0.085 R)
• M5: 597,344 km (0.114 R)
• M6: 890,556 km (0.109 R)
• M7: 1,061,098 km (0.097 R)
• M8: 1,193,791 km (0.074 R)
• M9: 1,358,199 km (0.115 R)
• M10: 1,463,516 km (0.11 R)
• M11: 1,654,702 km (0.108 R)
• M12: 1,753,586 km (0.117 R)
• M13: 1,869,076 km (0.108 R)
• M14: 2,047,396 km (0.11 R)
• M15: 2,185,026 km (0.079 R)
• M16: 2,583,854 km (0.048 R)
• M17: 2,817,526 km (0.104 R)
• M18: 2,954,109 km (0.115 R)
• M19: 3,541,730 km (0.072 R)
• M20: 3,708,382 km (0.026 R)
• M21: 3,821,029 km (0.057 R)
• M22: 4,322,331 km (0.064 R)
• M23: 4,742,701 km (0.108 R)
• M24: 4,947,501 km (0.09 R)
• M25: 5,408,561 km (0.115 R)
• M26: 5,666,019 km (0.075 R)
• M27: 6,015,480 km (0.118 R)
• M28: 6,192,903 km (0.089 R)
• M29: 6,417,300 km (0.103 R)
• M30: 6,507,807 km (0.042 R)
• M31: 7,059,673 km (0.099 R)
• M32: 7,294,093 km (0.075 R)
• M33: 7,867,352 km (0.081 R)
• M34: 8,208,585 km (0.09 R)
• M35: 8,405,605 km (0.091 R)
• M36: 8,704,352 km (0.088 R)
• M37: 8,981,258 km (0.086 R)
• M38: 9,082,685 km (0.112 R)
• M39: 9,235,574 km (0.075 R)
• M40: 9,647,417 km (0.099 R)
• M41: 9,934,047 km (0.095 R)
• M42: 10,249,997 km (0.107 R)
• M43: 10,622,945 km (0.104 R)
• M44: 11,190,519 km (0.096 R)
• M45: 11,546,861 km (0.085 R)
• M46: 11,990,718 km (0.112 R)
• M47: 12,411,836 km (0.065 R)
• M48: 12,524,932 km (0.114 R)
• M49: 12,866,464 km (0.12 R)
• M50: 13,326,627 km (0.105 R)
• M51: 13,587,825 km (0.104 R)
• M52: 13,762,855 km (0.103 R)
• M53: 13,850,668 km (0.119 R)
• M54: 13,938,782 km (0.084 R)
• M55: 14,440,982 km (0.071 R)
• M56: 14,679,441 km (0.079 R)
• M57: 14,829,188 km (0.12 R)
• M58: 15,585,256 km (0.118 R)
• M59: 15,737,995 km (0.06 R)
• M60: 15,983,485 km (0.078 R)
• M61: 16,230,172 km (0.117 R)
• M62: 17,009,278 km (0.073 R)
• M63: 17,609,465 km (0.115 R)
• M64: 18,863,394 km (0.087 R)
• M65: 19,255,041 km (0.057 R)
• M66: 19,451,762 km (0.073 R)
• M67: 19,616,320 km (0.112 R)
• M68: 20,212,468 km (0.096 R)
• M69: 20,379,120 km (0.081 R)
• M70: 20,747,429 km (0.056 R)
• M71: 21,287,029 km (0.069 R)
• M72: 21,422,714 km (0.11 R)
• M73: 21,626,616 km (0.12 R)
• M74: 21,728,941 km (0.025 R)
• M75: 22,242,511 km (0.084 R)
• M76: 22,518,070 km (0.065 R)
• M77: 22,864,090 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 10.8

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.96 AU - 8.6 AU

Year: 9908 Days

Day: 14.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 25,219,315 km

• M1: 159,322 km (0.056 R)
• M2: 322,084 km (0.112 R)
• M3: 486,791 km (0.076 R)
• M4: 847,771 km (0.075 R)
• M5: 985,551 km (0.118 R)
• M6: 1,131,409 km (0.071 R)
• M7: 1,836,763 km (0.031 R)
• M8: 2,045,003 km (0.091 R)
• M9: 2,400,298 km (0.112 R)
• M10: 2,775,041 km (0.055 R)
• M11: 3,106,849 km (0.113 R)
• M12: 3,451,372 km (0.095 R)
• M13: 3,547,564 km (0.084 R)
• M14: 3,775,401 km (0.058 R)
• M15: 3,907,796 km (0.1 R)
• M16: 4,452,930 km (0.105 R)
• M17: 4,770,078 km (0.093 R)
• M18: 4,841,585 km (0.118 R)
• M19: 4,985,648 km (0.069 R)
• M20: 5,651,658 km (0.086 R)
• M21: 6,189,163 km (0.072 R)
• M22: 6,424,481 km (0.079 R)
• M23: 6,944,632 km (0.063 R)
• M24: 7,230,364 km (0.062 R)
• M25: 8,368,505 km (0.12 R)
• M26: 8,760,152 km (0.104 R)
• M27: 9,024,641 km (0.119 R)
• M28: 9,381,432 km (0.069 R)
• M29: 9,516,369 km (0.115 R)
• M30: 9,971,147 km (0.114 R)
• M31: 10,760,276 km (0.058 R)
• M32: 11,281,624 km (0.094 R)
• M33: 12,794,956 km (0.094 R)
• M34: 13,397,836 km (0.09 R)
• M35: 13,600,840 km (0.065 R)
• M36: 14,892,618 km (0.096 R)
• M37: 16,331,450 km (0.08 R)
• M38: 16,548,367 km (0.067 R)
• M39: 17,315,056 km (0.097 R)
• M40: 17,647,313 km (0.077 R)
• M41: 19,225,122 km (0.086 R)
• M42: 19,799,577 km (0.118 R)
• M43: 21,083,127 km (0.065 R)
• M44: 21,675,385 km (0.072 R)
• M45: 22,393,455 km (0.056 R)
• M46: 22,574,169 km (0.082 R)
• M47: 23,058,417 km (0.077 R)
• M48: 23,180,040 km (0.049 R)
• M49: 24,284,222 km (0.077 R)
• M50: 24,655,973 km (0.097 R)
• M51: 26,098,845 km (0.066 R)
• M52: 27,118,653 km (0.069 R)
• M53: 28,021,776 km (0.118 R)
• M54: 29,131,493 km (0.077 R)
• M55: 29,328,812 km (0.107 R)
• M56: 31,596,117 km (0.038 R)
• M57: 32,273,646 km (0.102 R)
• M58: 32,819,230 km (0.089 R)
• M59: 33,712,179 km (0.111 R)
• M60: 33,850,258 km (0.061 R)
• M61: 34,404,518 km (0.051 R)
• M62: 34,822,046 km (0.063 R)
• M63: 35,381,542 km (0.045 R)
• M64: 35,451,703 km (0.091 R)
• M65: 36,226,321 km (0.1 R)
• M66: 36,297,081 km (0.089 R)
• M67: 38,295,260 km (0.086 R)
• M68: 38,945,113 km (0.105 R)
• M69: 39,162,479 km (0.114 R)
• M70: 40,328,893 km (0.08 R)
• M71: 41,803,031 km (0.102 R)
• M72: 43,519,816 km (0.06 R)
• M73: 43,820,807 km (0.092 R)
• M74: 44,424,733 km (0.05 R)
• M75: 44,576,276 km (0.113 R)
• M76: 44,727,819 km (0.072 R)
• M77: 44,955,507 km (0.119 R)
• M78: 46,329,862 km (0.088 R)
• M79: 46,637,136 km (0.106 R)
• M80: 47,640,489 km (0.107 R)
• M81: 49,197,953 km (0.066 R)
• M82: 49,904,354 km (0.105 R)
• M83: 50,693,034 km (0.065 R)
• M84: 51,724,661 km (0.115 R)
• M85: 52,843,204 km (0.094 R)
• M86: 53,566,510 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.7

Radius: 5.2

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.8 AU - 11.88 AU

Year: 18601 Days

Day: 22.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 25,219,315 km

• M1: 76,893 km (0.053 R)
• M2: 136,134 km (0.088 R)
• M3: 181,013 km (0.029 R)
• M4: 327,619 km (0.066 R)
• M5: 555,457 km (0.078 R)
• M6: 1,134,101 km (0.054 R)
• M7: 1,408,763 km (0.072 R)
• M8: 1,542,354 km (0.069 R)
• M9: 1,703,471 km (0.035 R)
• M10: 2,167,823 km (0.047 R)
• M11: 2,296,327 km (0.114 R)
• M12: 2,400,896 km (0.084 R)
• M13: 2,453,854 km (0.1 R)
• M14: 2,834,880 km (0.045 R)
• M15: 3,118,368 km (0.038 R)
• M16: 3,410,981 km (0.072 R)
• M17: 3,897,324 km (0.103 R)
• M18: 3,990,972 km (0.059 R)
• M19: 4,244,241 km (0.061 R)
• M20: 4,470,134 km (0.03 R)
• M21: 4,799,548 km (0.032 R)
• M22: 5,763,258 km (0.116 R)
• M23: 6,049,289 km (0.119 R)
• M24: 6,266,954 km (0.038 R)
• M25: 7,860,770 km (0.089 R)
• M26: 8,418,471 km (0.034 R)
• M27: 9,030,027 km (0.053 R)
• M28: 9,867,625 km (0.087 R)
• M29: 9,995,382 km (0.064 R)
• M30: 10,209,456 km (0.112 R)
• M31: 10,729,758 km (0.045 R)
• M32: 10,773,440 km (0.112 R)
• M33: 11,660,705 km (0.097 R)
• M34: 11,886,149 km (0.076 R)
• M35: 11,931,328 km (0.1 R)
• M36: 12,067,462 km (0.074 R)
• M37: 12,204,194 km (0.081 R)
• M38: 12,341,376 km (0.1 R)
• M39: 13,551,473 km (0.065 R)
• M40: 14,026,745 km (0.104 R)
• M41: 14,847,589 km (0.105 R)
• M42: 15,584,508 km (0.036 R)
• M43: 16,788,322 km (0.088 R)
• M44: 16,890,048 km (0.09 R)
• M45: 17,042,937 km (0.064 R)
• M46: 17,607,370 km (0.087 R)
• M47: 17,866,025 km (0.068 R)
• M48: 19,018,676 km (0.093 R)
• M49: 19,071,634 km (0.036 R)
• M50: 19,497,240 km (0.103 R)
• M51: 20,738,005 km (0.109 R)
• M52: 20,847,062 km (0.115 R)
• M53: 22,115,352 km (0.118 R)
• M54: 22,786,897 km (0.101 R)
• M55: 23,692,712 km (0.071 R)
• M56: 23,806,706 km (0.077 R)
• M57: 24,552,451 km (0.108 R)
• M58: 25,189,589 km (0.094 R)
• M59: 25,364,169 km (0.064 R)
• M60: 25,597,692 km (0.094 R)
• M61: 25,831,962 km (0.042 R)
• M62: 26,538,961 km (0.105 R)
• M63: 28,092,535 km (0.046 R)
• M64: 28,213,261 km (0.083 R)
• M65: 29,491,275 km (0.065 R)
• M66: 29,983,004 km (0.106 R)
• M67: 30,106,422 km (0.105 R)
• M68: 30,539,508 km (0.051 R)
• M69: 31,286,899 km (0.107 R)
• M70: 31,537,326 km (0.08 R)
• M71: 31,977,143 km (0.119 R)
• M72: 32,166,385 km (0.077 R)
• M73: 32,672,624 km (0.048 R)
• M74: 33,692,881 km (0.029 R)
• M75: 34,078,096 km (0.084 R)
• M76: 34,206,900 km (0.088 R)
• M77: 34,400,330 km (0.047 R)
• M78: 36,683,791 km (0.1 R)
• M79: 37,014,104 km (0.094 R)
• M80: 37,345,164 km (0.085 R)
• M81: 37,943,854 km (0.054 R)
• M82: 39,488,004 km (0.085 R)
• M83: 40,574,234 km (0.106 R)
• M84: 41,532,707 km (0.084 R)
• M85: 41,601,522 km (0.115 R)
• M86: 42,291,019 km (0.114 R)
• M87: 42,429,397 km (0.071 R)
• M88: 43,891,417 km (0.03 R)
• M89: 44,593,480 km (0.094 R)
• M90: 45,157,613 km (0.101 R)
• M91: 46,507,136 km (0.043 R)
• M92: 46,721,509 km (0.081 R)
• M93: 46,793,017 km (0.108 R)
• M94: 47,151,005 km (0.039 R)
• M95: 47,581,996 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.7

Radius: 6.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.05 AU - 15.23 AU

Year: 20517 Days

Day: 18.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 25,219,315 km

• M1: 84,074 km (0.077 R)
• M2: 255,064 km (0.097 R)
• M3: 717,322 km (0.058 R)
• M4: 1,050,775 km (0.097 R)
• M5: 1,154,447 km (0.069 R)
• M6: 1,456,784 km (0.105 R)
• M7: 1,646,923 km (0.107 R)
• M8: 1,722,320 km (0.051 R)
• M9: 1,783,356 km (0.092 R)
• M10: 2,554,234 km (0.086 R)
• M11: 2,983,430 km (0.095 R)
• M12: 3,301,027 km (0.105 R)
• M13: 4,421,814 km (0.101 R)
• M14: 5,717,631 km (0.09 R)
• M15: 6,111,372 km (0.118 R)
• M16: 6,634,067 km (0.112 R)
• M17: 7,419,606 km (0.079 R)
• M18: 8,027,871 km (0.111 R)
• M19: 8,079,332 km (0.113 R)
• M20: 8,625,963 km (0.034 R)
• M21: 8,678,621 km (0.052 R)
• M22: 8,890,302 km (0.081 R)
• M23: 9,373,204 km (0.082 R)
• M24: 10,420,090 km (0.058 R)
• M25: 10,532,438 km (0.11 R)
• M26: 10,730,057 km (0.088 R)
• M27: 10,843,452 km (0.088 R)
• M28: 11,100,162 km (0.086 R)
• M29: 11,677,909 km (0.098 R)
• M30: 11,765,424 km (0.102 R)
• M31: 11,823,917 km (0.114 R)
• M32: 13,652,900 km (0.076 R)
• M33: 13,837,504 km (0.084 R)
• M34: 14,053,972 km (0.103 R)
• M35: 14,709,959 km (0.116 R)
• M36: 15,986,926 km (0.057 R)
• M37: 16,474,914 km (0.091 R)
• M38: 16,605,962 km (0.117 R)
• M39: 16,835,894 km (0.062 R)
• M40: 17,067,023 km (0.112 R)
• M41: 17,599,142 km (0.088 R)
• M42: 17,800,052 km (0.072 R)
• M43: 19,227,814 km (0.062 R)
• M44: 19,607,943 km (0.075 R)
• M45: 20,975,117 km (0.106 R)
• M46: 21,330,562 km (0.079 R)
• M47: 21,544,786 km (0.1 R)
• M48: 22,083,638 km (0.114 R)
• M49: 23,137,704 km (0.037 R)
• M50: 23,284,460 km (0.077 R)
• M51: 23,800,273 km (0.087 R)
• M52: 24,059,526 km (0.059 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: 337 - 18,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit