🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.45 AU - 0.71 AU

Year: 165 Days

Day: 42 Hours

Environment

Temp: 151 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,308,936 km

• M1: 119,529 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.24 AU - 1.42 AU

Year: 572 Days

Day: 31.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.29 AU - 1.41 AU

Year: 585 Days

Day: 18.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,308,936 km

• M1: 893,997 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.26 AU - 5.04 AU

Year: 3152 Days

Day: 20.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.4

Radius: 9.7

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.89 AU - 5.85 AU

Year: 4639 Days

Day: 9.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,308,936 km

• M1: 153,338 km (0.082 R)
• M2: 237,412 km (0.05 R)
• M3: 441,912 km (0.098 R)
• M4: 533,466 km (0.114 R)
• M5: 896,690 km (0.073 R)
• M6: 1,370,017 km (0.106 R)
• M7: 1,467,705 km (0.091 R)
• M8: 1,553,424 km (0.117 R)
• M9: 1,626,129 km (0.028 R)
• M10: 1,805,497 km (0.106 R)
• M11: 1,866,832 km (0.095 R)
• M12: 2,135,210 km (0.112 R)
• M13: 2,249,354 km (0.106 R)
• M14: 2,332,081 km (0.069 R)
• M15: 2,604,200 km (0.119 R)
• M16: 2,797,181 km (0.03 R)
• M17: 2,958,597 km (0.078 R)
• M18: 3,067,953 km (0.115 R)
• M19: 3,272,154 km (0.085 R)
• M20: 3,366,401 km (0.105 R)
• M21: 3,518,991 km (0.066 R)
• M22: 3,891,041 km (0.116 R)
• M23: 3,990,972 km (0.084 R)
• M24: 4,051,410 km (0.117 R)
• M25: 4,132,492 km (0.104 R)
• M26: 4,378,879 km (0.119 R)
• M27: 4,482,999 km (0.086 R)
• M28: 4,800,296 km (0.038 R)
• M29: 5,016,017 km (0.119 R)
• M30: 5,256,869 km (0.076 R)
• M31: 5,345,431 km (0.064 R)
• M32: 5,501,611 km (0.089 R)
• M33: 5,704,616 km (0.1 R)
• M34: 5,772,982 km (0.068 R)
• M35: 6,234,790 km (0.054 R)
• M36: 6,974,253 km (0.104 R)
• M37: 7,791,655 km (0.085 R)
• M38: 8,070,955 km (0.099 R)
• M39: 8,379,426 km (0.04 R)
• M40: 9,113,951 km (0.1 R)
• M41: 9,760,064 km (0.09 R)
• M42: 10,226,660 km (0.097 R)
• M43: 10,504,613 km (0.074 R)
• M44: 11,039,425 km (0.109 R)
• M45: 11,210,116 km (0.084 R)
• M46: 11,785,619 km (0.044 R)
• M47: 11,872,835 km (0.111 R)
• M48: 11,989,372 km (0.062 R)
• M49: 12,429,788 km (0.102 R)
• M50: 12,785,980 km (0.094 R)
• M51: 13,478,170 km (0.083 R)
• M52: 13,538,906 km (0.07 R)
• M53: 13,691,197 km (0.095 R)
• M54: 14,430,211 km (0.084 R)
• M55: 14,585,792 km (0.086 R)
• M56: 14,773,239 km (0.12 R)
• M57: 15,182,090 km (0.028 R)
• M58: 15,403,943 km (0.091 R)
• M59: 15,531,101 km (0.088 R)
• M60: 15,594,830 km (0.078 R)
• M61: 16,172,278 km (0.093 R)
• M62: 16,593,695 km (0.107 R)
• M63: 17,679,476 km (0.078 R)
• M64: 17,879,489 km (0.095 R)
• M65: 18,046,590 km (0.051 R)
• M66: 18,113,609 km (0.087 R)
• M67: 18,180,779 km (0.095 R)
• M68: 18,754,337 km (0.106 R)
• M69: 19,231,255 km (0.076 R)
• M70: 19,505,618 km (0.053 R)
• M71: 19,643,248 km (0.092 R)
• M72: 19,781,177 km (0.114 R)
• M73: 21,568,423 km (0.112 R)
• M74: 21,675,235 km (0.105 R)
• M75: 22,032,176 km (0.116 R)
• M76: 22,355,307 km (0.063 R)
• M77: 22,535,423 km (0.118 R)
• M78: 22,969,706 km (0.054 R)
• M79: 23,115,115 km (0.1 R)
• M80: 23,846,499 km (0.067 R)
• M81: 23,993,703 km (0.106 R)
• M82: 24,104,406 km (0.036 R)
• M83: 24,622,762 km (0.075 R)
• M84: 24,846,112 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.1

Radius: 9.2

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.94 AU - 7.4 AU

Year: 5713 Days

Day: 6.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,308,936 km

• M1: 186,100 km (0.118 R)
• M2: 520,601 km (0.111 R)
• M3: 739,761 km (0.097 R)
• M4: 888,462 km (0.107 R)
• M5: 1,476,830 km (0.114 R)
• M6: 1,544,897 km (0.109 R)
• M7: 2,606,892 km (0.118 R)
• M8: 2,944,684 km (0.118 R)
• M9: 3,031,302 km (0.074 R)
• M10: 3,251,659 km (0.089 R)
• M11: 3,386,447 km (0.119 R)
• M12: 3,754,907 km (0.107 R)
• M13: 4,580,088 km (0.093 R)
• M14: 4,680,768 km (0.114 R)
• M15: 5,406,467 km (0.097 R)
• M16: 5,809,633 km (0.11 R)
• M17: 6,278,323 km (0.118 R)
• M18: 9,690,651 km (0.055 R)
• M19: 10,444,325 km (0.118 R)
• M20: 10,811,438 km (0.102 R)
• M21: 11,047,204 km (0.077 R)
• M22: 11,284,766 km (0.038 R)
• M23: 11,489,715 km (0.026 R)
• M24: 12,286,772 km (0.112 R)
• M25: 12,532,861 km (0.069 R)
• M26: 12,851,803 km (0.075 R)
• M27: 13,281,149 km (0.068 R)
• M28: 13,353,106 km (0.092 R)
• M29: 13,787,987 km (0.065 R)
• M30: 14,007,148 km (0.117 R)
• M31: 14,522,961 km (0.111 R)
• M32: 14,783,262 km (0.085 R)
• M33: 15,270,801 km (0.09 R)
• M34: 16,609,253 km (0.098 R)
• M35: 17,430,396 km (0.053 R)
• M36: 17,548,728 km (0.116 R)
• M37: 17,786,289 km (0.08 R)
• M38: 18,184,668 km (0.048 R)
• M39: 18,304,646 km (0.105 R)
• M40: 18,706,765 km (0.109 R)
• M41: 18,868,480 km (0.116 R)
• M42: 18,949,562 km (0.062 R)
• M43: 19,478,989 km (0.1 R)
• M44: 19,601,809 km (0.055 R)
• M45: 19,930,625 km (0.083 R)
• M46: 20,593,942 km (0.044 R)
• M47: 20,928,293 km (0.062 R)
• M48: 21,475,522 km (0.076 R)
• M49: 21,814,511 km (0.109 R)
• M50: 21,984,753 km (0.118 R)
• M51: 23,275,185 km (0.105 R)
• M52: 23,579,916 km (0.113 R)
• M53: 23,798,328 km (0.041 R)
• M54: 24,149,135 km (0.055 R)
• M55: 24,457,606 km (0.115 R)
• M56: 24,546,019 km (0.074 R)
• M57: 24,767,274 km (0.102 R)
• M58: 24,900,416 km (0.113 R)
• M59: 25,212,028 km (0.076 R)
• M60: 26,834,866 km (0.061 R)
• M61: 27,062,853 km (0.068 R)
• M62: 27,889,232 km (0.103 R)
• M63: 28,817,038 km (0.078 R)
• M64: 28,957,061 km (0.03 R)
• M65: 29,284,681 km (0.119 R)
• M66: 30,085,628 km (0.101 R)
• M67: 30,893,755 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 14.8

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.09 AU - 11.69 AU

Year: 12485 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,308,936 km

• M1: 198,666 km (0.047 R)
• M2: 334,800 km (0.098 R)
• M3: 544,985 km (0.065 R)
• M4: 733,628 km (0.107 R)
• M5: 967,599 km (0.11 R)
• M6: 1,205,011 km (0.069 R)
• M7: 1,343,090 km (0.075 R)
• M8: 1,536,071 km (0.103 R)
• M9: 1,687,165 km (0.084 R)
• M10: 1,950,457 km (0.108 R)
• M11: 2,313,381 km (0.11 R)
• M12: 3,071,843 km (0.08 R)
• M13: 3,697,760 km (0.118 R)
• M14: 4,184,402 km (0.052 R)
• M15: 4,327,268 km (0.09 R)
• M16: 4,691,539 km (0.099 R)
• M17: 4,877,639 km (0.047 R)
• M18: 5,218,572 km (0.115 R)
• M19: 5,372,808 km (0.092 R)
• M20: 5,606,779 km (0.114 R)
• M21: 6,247,506 km (0.097 R)
• M22: 6,576,771 km (0.112 R)
• M23: 7,554,842 km (0.1 R)
• M24: 7,861,667 km (0.093 R)
• M25: 8,038,791 km (0.117 R)
• M26: 8,852,604 km (0.105 R)
• M27: 9,222,709 km (0.103 R)
• M28: 9,787,441 km (0.106 R)
• M29: 10,122,241 km (0.057 R)
• M30: 10,704,775 km (0.061 R)
• M31: 10,803,061 km (0.039 R)
• M32: 11,902,755 km (0.058 R)
• M33: 13,300,747 km (0.051 R)
• M34: 14,586,989 km (0.11 R)
• M35: 14,695,896 km (0.116 R)
• M36: 15,244,921 km (0.03 R)
• M37: 17,391,800 km (0.11 R)
• M38: 18,147,867 km (0.106 R)
• M39: 18,265,152 km (0.045 R)
• M40: 18,382,736 km (0.09 R)
• M41: 18,677,743 km (0.062 R)
• M42: 19,752,454 km (0.08 R)
• M43: 20,054,642 km (0.09 R)
• M44: 21,650,402 km (0.099 R)
• M45: 21,899,483 km (0.095 R)
• M46: 22,842,248 km (0.105 R)
• M47: 23,095,817 km (0.115 R)
• M48: 23,286,704 km (0.115 R)
• M49: 23,414,161 km (0.115 R)
• M50: 24,248,768 km (0.1 R)
• M51: 25,158,472 km (0.079 R)
• M52: 26,410,906 km (0.057 R)
• M53: 27,481,278 km (0.096 R)
• M54: 28,157,461 km (0.079 R)
• M55: 29,388,502 km (0.109 R)
• M56: 29,595,396 km (0.094 R)
• M57: 31,057,116 km (0.056 R)
• M58: 31,690,663 km (0.088 R)
• M59: 31,902,943 km (0.11 R)
• M60: 32,257,490 km (0.109 R)
• M61: 32,542,174 km (0.101 R)
• M62: 34,267,786 km (0.112 R)
• M63: 34,995,579 km (0.041 R)
• M64: 35,728,459 km (0.085 R)
• M65: 38,107,514 km (0.12 R)
• M66: 38,257,860 km (0.041 R)
• M67: 38,937,035 km (0.101 R)
• M68: 39,164,274 km (0.111 R)
• M69: 39,772,539 km (0.113 R)
• M70: 40,460,689 km (0.104 R)
• M71: 40,921,600 km (0.1 R)
• M72: 41,538,841 km (0.047 R)
• M73: 41,926,150 km (0.088 R)
• M74: 43,330,425 km (0.038 R)
• M75: 43,723,269 km (0.108 R)
• M76: 44,512,547 km (0.117 R)
• M77: 45,226,877 km (0.096 R)
• M78: 46,747,240 km (0.115 R)
• M79: 47,069,474 km (0.096 R)
• M80: 47,473,388 km (0.101 R)
• M81: 48,203,127 km (0.033 R)
• M82: 48,691,713 km (0.08 R)
• M83: 49,345,755 km (0.099 R)
• M84: 49,673,973 km (0.095 R)
• M85: 51,824,293 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.4

Radius: 13.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.08 AU - 14.64 AU

Year: 15226 Days

Day: 14 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 44,308,936 km

• M1: 222,602 km (0.116 R)
• M2: 346,020 km (0.117 R)
• M3: 473,028 km (0.116 R)
• M4: 1,042,099 km (0.119 R)
• M5: 2,098,858 km (0.108 R)
• M6: 2,264,313 km (0.111 R)
• M7: 3,320,026 km (0.063 R)
• M8: 3,683,698 km (0.061 R)
• M9: 4,913,692 km (0.102 R)
• M10: 5,328,676 km (0.112 R)
• M11: 5,755,180 km (0.058 R)
• M12: 5,989,450 km (0.104 R)
• M13: 6,536,679 km (0.055 R)
• M14: 6,676,104 km (0.071 R)
• M15: 7,642,806 km (0.06 R)
• M16: 8,161,312 km (0.083 R)
• M17: 8,614,893 km (0.042 R)
• M18: 9,586,381 km (0.109 R)
• M19: 9,705,311 km (0.085 R)
• M20: 11,589,796 km (0.099 R)
• M21: 12,142,560 km (0.113 R)
• M22: 12,486,934 km (0.075 R)
• M23: 13,450,943 km (0.061 R)
• M24: 13,941,923 km (0.113 R)
• M25: 14,302,604 km (0.066 R)
• M26: 15,079,615 km (0.117 R)
• M27: 15,357,119 km (0.115 R)
• M28: 15,543,069 km (0.114 R)
• M29: 16,011,161 km (0.091 R)
• M30: 17,443,411 km (0.11 R)
• M31: 17,686,059 km (0.117 R)
• M32: 18,519,618 km (0.107 R)
• M33: 19,315,778 km (0.085 R)
• M34: 20,225,034 km (0.108 R)
• M35: 21,251,425 km (0.11 R)
• M36: 22,929,015 km (0.115 R)
• M37: 23,461,883 km (0.106 R)
• M38: 24,703,246 km (0.09 R)
• M39: 25,855,150 km (0.077 R)
• M40: 26,132,055 km (0.059 R)
• M41: 26,577,109 km (0.071 R)
• M42: 26,744,659 km (0.106 R)
• M43: 31,694,553 km (0.117 R)
• M44: 31,872,275 km (0.071 R)
• M45: 32,109,687 km (0.111 R)
• M46: 33,005,329 km (0.103 R)
• M47: 33,667,450 km (0.106 R)
• M48: 34,212,435 km (0.077 R)
• M49: 34,394,794 km (0.094 R)
• M50: 34,577,304 km (0.06 R)
• M51: 35,679,990 km (0.082 R)
• M52: 36,918,511 km (0.111 R)
• M53: 37,167,890 km (0.075 R)
• M54: 37,355,336 km (0.043 R)
• M55: 37,856,788 km (0.112 R)
• M56: 38,360,335 km (0.092 R)
• M57: 39,119,843 km (0.116 R)
• M58: 39,437,739 km (0.089 R)
• M59: 40,204,428 km (0.053 R)
• M60: 41,104,857 km (0.091 R)
• M61: 41,687,391 km (0.108 R)
• M62: 42,142,319 km (0.097 R)
• M63: 42,402,918 km (0.114 R)
• M64: 42,860,388 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 16,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit