🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.45 AU - 0.75 AU

Year: 174 Days

Day: 46.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.19 AU - 1.29 AU

Year: 517 Days

Day: 22.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,393,658 km

• M1: 299,794 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.33 AU - 1.95 AU

Year: 787 Days

Day: 42 Hours

Environment

Temp: -52 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.7

Radius: 13.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.21 AU - 5.45 AU

Year: 4611 Days

Day: 13.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 78,393,658 km

• M1: 173,683 km (0.1 R)
• M2: 269,725 km (0.12 R)
• M3: 373,546 km (0.103 R)
• M4: 594,652 km (0.06 R)
• M5: 697,276 km (0.076 R)
• M6: 1,110,465 km (0.079 R)
• M7: 1,380,040 km (0.114 R)
• M8: 1,596,508 km (0.11 R)
• M9: 2,313,681 km (0.1 R)
• M10: 2,503,221 km (0.096 R)
• M11: 2,626,639 km (0.058 R)
• M12: 2,734,051 km (0.047 R)
• M13: 3,103,109 km (0.094 R)
• M14: 3,274,548 km (0.104 R)
• M15: 4,116,036 km (0.051 R)
• M16: 5,360,989 km (0.062 R)
• M17: 5,521,508 km (0.069 R)
• M18: 5,660,335 km (0.1 R)
• M19: 6,108,081 km (0.085 R)
• M20: 6,227,759 km (0.114 R)
• M21: 6,518,428 km (0.12 R)
• M22: 6,665,483 km (0.096 R)
• M23: 6,813,585 km (0.076 R)
• M24: 6,962,734 km (0.074 R)
• M25: 7,062,815 km (0.107 R)
• M26: 7,213,909 km (0.09 R)
• M27: 7,468,075 km (0.118 R)
• M28: 7,673,623 km (0.072 R)
• M29: 7,776,995 km (0.112 R)
• M30: 7,985,385 km (0.069 R)
• M31: 8,327,814 km (0.075 R)
• M32: 8,487,585 km (0.068 R)
• M33: 9,082,087 km (0.101 R)
• M34: 9,858,051 km (0.067 R)
• M35: 10,027,096 km (0.112 R)
• M36: 10,368,180 km (0.101 R)
• M37: 10,771,047 km (0.112 R)
• M38: 11,621,810 km (0.105 R)
• M39: 12,190,880 km (0.095 R)
• M40: 12,524,633 km (0.103 R)
• M41: 12,707,890 km (0.112 R)
• M42: 12,892,045 km (0.106 R)
• M43: 13,294,164 km (0.071 R)
• M44: 13,920,979 km (0.041 R)
• M45: 14,237,977 km (0.103 R)
• M46: 14,525,355 km (0.096 R)
• M47: 14,911,467 km (0.101 R)
• M48: 15,464,381 km (0.107 R)
• M49: 15,694,013 km (0.096 R)
• M50: 15,957,754 km (0.098 R)
• M51: 16,189,781 km (0.117 R)
• M52: 16,423,004 km (0.08 R)
• M53: 16,623,764 km (0.107 R)
• M54: 16,758,103 km (0.101 R)
• M55: 17,264,941 km (0.102 R)
• M56: 17,708,199 km (0.115 R)
• M57: 20,662,458 km (0.086 R)
• M58: 20,843,023 km (0.044 R)
• M59: 21,060,538 km (0.095 R)
• M60: 21,570,816 km (0.111 R)
• M61: 22,011,531 km (0.076 R)
• M62: 23,313,781 km (0.041 R)
• M63: 23,652,770 km (0.109 R)
• M64: 24,107,098 km (0.098 R)
• M65: 24,488,124 km (0.095 R)
• M66: 24,602,716 km (0.087 R)
• M67: 24,986,285 km (0.084 R)
• M68: 25,294,457 km (0.109 R)
• M69: 26,148,661 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768

Radius: 10.7

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.25 AU - 6.89 AU

Year: 6311 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,393,658 km

• M1: 175,179 km (0.075 R)
• M2: 436,078 km (0.068 R)
• M3: 578,495 km (0.084 R)
• M4: 766,091 km (0.111 R)
• M5: 853,007 km (0.099 R)
• M6: 1,218,774 km (0.094 R)
• M7: 1,556,566 km (0.065 R)
• M8: 1,726,958 km (0.092 R)
• M9: 1,863,840 km (0.11 R)
• M10: 2,382,196 km (0.099 R)
• M11: 2,759,632 km (0.096 R)
• M12: 3,645,850 km (0.027 R)
• M13: 4,559,743 km (0.103 R)
• M14: 5,254,326 km (0.098 R)
• M15: 5,339,896 km (0.108 R)
• M16: 5,863,189 km (0.098 R)
• M17: 6,221,327 km (0.105 R)
• M18: 6,403,088 km (0.068 R)
• M19: 6,494,642 km (0.117 R)
• M20: 6,648,129 km (0.088 R)
• M21: 6,802,814 km (0.067 R)
• M22: 7,562,322 km (0.078 R)
• M23: 7,788,813 km (0.064 R)
• M24: 8,616,389 km (0.089 R)
• M25: 9,333,112 km (0.106 R)
• M26: 9,471,789 km (0.115 R)
• M27: 9,541,352 km (0.1 R)
• M28: 9,751,238 km (0.107 R)
• M29: 10,211,102 km (0.083 R)
• M30: 10,354,117 km (0.103 R)
• M31: 10,641,944 km (0.113 R)
• M32: 11,633,030 km (0.06 R)
• M33: 12,691,883 km (0.071 R)
• M34: 12,807,223 km (0.061 R)
• M35: 13,623,878 km (0.098 R)
• M36: 14,098,103 km (0.12 R)
• M37: 15,512,252 km (0.119 R)
• M38: 16,007,421 km (0.099 R)
• M39: 16,675,675 km (0.103 R)
• M40: 16,928,794 km (0.068 R)
• M41: 17,055,653 km (0.048 R)
• M42: 17,310,568 km (0.067 R)
• M43: 17,395,839 km (0.036 R)
• M44: 17,566,829 km (0.038 R)
• M45: 17,953,390 km (0.117 R)
• M46: 18,169,409 km (0.118 R)
• M47: 18,516,776 km (0.103 R)
• M48: 18,778,722 km (0.095 R)
• M49: 19,174,109 km (0.099 R)
• M50: 19,572,189 km (0.087 R)
• M51: 20,017,691 km (0.095 R)
• M52: 20,376,427 km (0.086 R)
• M53: 20,556,692 km (0.112 R)
• M54: 20,782,735 km (0.091 R)
• M55: 20,918,719 km (0.058 R)
• M56: 21,465,649 km (0.072 R)
• M57: 22,527,195 km (0.054 R)
• M58: 22,666,920 km (0.055 R)
• M59: 22,900,442 km (0.111 R)
• M60: 23,558,523 km (0.109 R)
• M61: 23,842,460 km (0.108 R)
• M62: 24,893,235 km (0.029 R)
• M63: 26,154,495 km (0.052 R)
• M64: 26,301,400 km (0.098 R)
• M65: 26,941,081 km (0.117 R)
• M66: 28,185,436 km (0.09 R)
• M67: 28,587,704 km (0.077 R)
• M68: 28,688,533 km (0.084 R)
• M69: 28,789,512 km (0.057 R)
• M70: 29,042,482 km (0.102 R)
• M71: 30,472,338 km (0.11 R)
• M72: 30,730,245 km (0.111 R)
• M73: 31,872,874 km (0.116 R)
• M74: 32,502,082 km (0.103 R)
• M75: 32,712,716 km (0.102 R)
• M76: 33,294,353 km (0.107 R)
• M77: 33,506,781 km (0.119 R)
• M78: 33,719,510 km (0.111 R)
• M79: 35,005,752 km (0.118 R)
• M80: 35,926,527 km (0.084 R)
• M81: 36,089,888 km (0.056 R)
• M82: 36,253,398 km (0.088 R)
• M83: 36,471,811 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.8

Radius: 5.2

Gravity: 17.49 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.74 AU - 15.66 AU

Year: 16960 Days

Day: 22.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,393,658 km

• M1: 86,019 km (0.096 R)
• M2: 124,914 km (0.112 R)
• M3: 425,456 km (0.117 R)
• M4: 1,131,857 km (0.07 R)
• M5: 1,350,570 km (0.12 R)
• M6: 1,400,984 km (0.094 R)
• M7: 1,451,997 km (0.081 R)
• M8: 1,939,237 km (0.053 R)
• M9: 2,200,585 km (0.048 R)
• M10: 2,692,462 km (0.054 R)
• M11: 3,149,783 km (0.097 R)
• M12: 3,387,494 km (0.076 R)
• M13: 3,630,890 km (0.091 R)
• M14: 3,988,578 km (0.043 R)
• M15: 4,545,980 km (0.069 R)
• M16: 4,584,128 km (0.071 R)
• M17: 4,698,869 km (0.093 R)
• M18: 4,775,762 km (0.111 R)
• M19: 5,691,301 km (0.027 R)
• M20: 7,229,018 km (0.049 R)
• M21: 7,407,339 km (0.099 R)
• M22: 8,181,508 km (0.118 R)
• M23: 8,227,883 km (0.09 R)
• M24: 8,743,248 km (0.09 R)
• M25: 9,317,554 km (0.058 R)
• M26: 9,805,243 km (0.115 R)
• M27: 9,854,461 km (0.057 R)
• M28: 10,451,805 km (0.103 R)
• M29: 10,602,899 km (0.07 R)
• M30: 10,704,027 km (0.066 R)
• M31: 11,111,980 km (0.068 R)
• M32: 11,421,199 km (0.108 R)
• M33: 12,153,780 km (0.088 R)
• M34: 12,901,470 km (0.073 R)
• M35: 12,955,325 km (0.112 R)
• M36: 16,269,965 km (0.089 R)
• M37: 16,856,389 km (0.119 R)
• M38: 17,390,004 km (0.119 R)
• M39: 17,808,879 km (0.064 R)
• M40: 18,110,169 km (0.076 R)
• M41: 18,413,104 km (0.102 R)
• M42: 20,077,680 km (0.064 R)
• M43: 21,086,717 km (0.076 R)
• M44: 22,956,990 km (0.103 R)
• M45: 23,350,582 km (0.107 R)
• M46: 23,548,201 km (0.078 R)
• M47: 24,011,505 km (0.086 R)
• M48: 24,544,672 km (0.049 R)
• M49: 24,611,542 km (0.09 R)
• M50: 24,812,602 km (0.077 R)
• M51: 25,486,989 km (0.106 R)
• M52: 26,030,777 km (0.103 R)
• M53: 26,441,124 km (0.089 R)
• M54: 29,159,916 km (0.1 R)
• M55: 29,657,329 km (0.09 R)
• M56: 30,588,426 km (0.078 R)
• M57: 31,166,173 km (0.115 R)
• M58: 32,039,526 km (0.095 R)
• M59: 32,332,289 km (0.081 R)
• M60: 32,405,741 km (0.116 R)
• M61: 32,773,303 km (0.099 R)
• M62: 33,216,412 km (0.042 R)
• M63: 33,512,765 km (0.081 R)
• M64: 33,810,166 km (0.097 R)
• M65: 34,782,403 km (0.087 R)
• M66: 36,677,957 km (0.094 R)
• M67: 37,908,549 km (0.052 R)
• M68: 38,140,875 km (0.09 R)
• M69: 38,218,366 km (0.096 R)
• M70: 38,762,454 km (0.071 R)
• M71: 38,996,425 km (0.117 R)
• M72: 39,701,181 km (0.105 R)
• M73: 39,858,408 km (0.109 R)
• M74: 40,410,125 km (0.077 R)
• M75: 40,568,250 km (0.096 R)
• M76: 40,647,387 km (0.033 R)
• M77: 40,885,098 km (0.056 R)
• M78: 41,840,580 km (0.115 R)
• M79: 42,481,607 km (0.082 R)
• M80: 43,206,707 km (0.09 R)
• M81: 43,611,370 km (0.059 R)
• M82: 44,914,367 km (0.085 R)
• M83: 45,570,653 km (0.118 R)
• M84: 46,644,018 km (0.105 R)
• M85: 47,642,135 km (0.096 R)
• M86: 48,563,209 km (0.049 R)
• M87: 50,678,373 km (0.115 R)
• M88: 53,689,778 km (0.071 R)
• M89: 54,124,659 km (0.087 R)
• M90: 55,085,676 km (0.107 R)
• M91: 55,348,669 km (0.088 R)
• M92: 55,876,001 km (0.064 R)
• M93: 60,154,351 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582

Radius: 3.3

Gravity: 53.44 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.91 AU - 16.93 AU

Year: 22691 Days

Day: 15.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,393,658 km

• M1: 53,855 km (0.09 R)
• M2: 428,000 km (0.077 R)
• M3: 1,135,448 km (0.036 R)
• M4: 1,650,364 km (0.087 R)
• M5: 1,715,140 km (0.109 R)
• M6: 3,056,883 km (0.079 R)
• M7: 3,136,619 km (0.09 R)
• M8: 3,503,732 km (0.059 R)
• M9: 4,057,693 km (0.066 R)
• M10: 4,502,148 km (0.078 R)
• M11: 4,915,188 km (0.091 R)
• M12: 4,961,862 km (0.038 R)
• M13: 5,484,557 km (0.055 R)
• M14: 5,581,497 km (0.055 R)
• M15: 5,679,034 km (0.12 R)
• M16: 5,826,239 km (0.115 R)
• M17: 6,684,482 km (0.107 R)
• M18: 6,839,914 km (0.09 R)
• M19: 8,459,161 km (0.113 R)
• M20: 9,426,611 km (0.085 R)
• M21: 9,717,878 km (0.105 R)
• M22: 9,776,370 km (0.088 R)
• M23: 10,189,859 km (0.066 R)
• M24: 10,428,617 km (0.116 R)
• M25: 11,278,782 km (0.071 R)
• M26: 16,404,155 km (0.098 R)
• M27: 17,106,367 km (0.051 R)
• M28: 17,177,127 km (0.075 R)
• M29: 18,250,192 km (0.093 R)
• M30: 19,640,256 km (0.118 R)
• M31: 20,686,094 km (0.038 R)
• M32: 21,367,961 km (0.089 R)
• M33: 21,596,846 km (0.073 R)
• M34: 21,749,885 km (0.111 R)
• M35: 21,826,629 km (0.089 R)
• M36: 23,535,784 km (0.116 R)
• M37: 25,046,124 km (0.117 R)
• M38: 26,179,029 km (0.075 R)
• M39: 28,914,426 km (0.032 R)
• M40: 30,016,813 km (0.119 R)
• M41: 30,187,504 km (0.09 R)
• M42: 30,615,952 km (0.105 R)
• M43: 30,874,009 km (0.104 R)
• M44: 30,960,177 km (0.12 R)
• M45: 31,132,663 km (0.104 R)
• M46: 32,349,642 km (0.117 R)
• M47: 33,228,380 km (0.086 R)
• M48: 33,582,029 km (0.106 R)
• M49: 33,848,164 km (0.033 R)
• M50: 34,919,434 km (0.051 R)
• M51: 36,183,237 km (0.073 R)
• M52: 36,729,568 km (0.036 R)
• M53: 37,003,632 km (0.091 R)
• M54: 38,384,420 km (0.092 R)
• M55: 40,534,291 km (0.086 R)
• M56: 41,006,721 km (0.067 R)
• M57: 41,766,529 km (0.077 R)
• M58: 42,722,758 km (0.092 R)
• M59: 43,203,566 km (0.042 R)
• M60: 43,686,169 km (0.038 R)
• M61: 43,976,688 km (0.092 R)
• M62: 44,559,521 km (0.066 R)
• M63: 44,851,835 km (0.076 R)
• M64: 45,634,531 km (0.11 R)
• M65: 46,816,953 km (0.072 R)
• M66: 47,312,720 km (0.074 R)
• M67: 47,710,501 km (0.064 R)
• M68: 50,729,087 km (0.109 R)
• M69: 52,569,739 km (0.042 R)
• M70: 53,394,771 km (0.118 R)
• M71: 53,912,679 km (0.076 R)
• M72: 56,737,536 km (0.106 R)
• M73: 57,371,831 km (0.064 R)
• M74: 57,902,155 km (0.116 R)
• M75: 58,540,639 km (0.11 R)
• M76: 58,647,302 km (0.055 R)
• M77: 59,824,787 km (0.073 R)
• M78: 62,529,666 km (0.107 R)
• M79: 64,611,919 km (0.095 R)
• M80: 66,494,159 km (0.102 R)
• M81: 68,169,955 km (0.09 R)
• M82: 68,619,047 km (0.045 R)
• M83: 68,956,690 km (0.043 R)
• M84: 69,859,513 km (0.104 R)
• M85: 70,879,770 km (0.038 R)
• M86: 71,562,685 km (0.055 R)
• M87: 71,790,971 km (0.1 R)
• M88: 73,049,987 km (0.097 R)
• M89: 74,778,590 km (0.096 R)
• M90: 74,894,379 km (0.117 R)
• M91: 75,590,009 km (0.1 R)
• M92: 76,637,344 km (0.054 R)
• M93: 76,870,716 km (0.119 R)
• M94: 77,455,345 km (0.067 R)
• M95: 78,158,754 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit