🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.75 AU - 1.13 AU

Year: 320 Days

Day: 46.2 Hours

Environment

Temp: 93 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,228,347 km

• M1: 322,982 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.45 AU - 2.29 AU

Year: 899 Days

Day: 40.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,228,347 km

• M1: 1,267,992 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.83 AU - 2.37 AU

Year: 1070 Days

Day: 37.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.04 AU - 3.24 AU

Year: 1956 Days

Day: 28.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,228,347 km

• M1: 1,165,367 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.28 AU - 3.3 AU

Year: 2097 Days

Day: 15.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,228,347 km

• M1: 53,855 km (0.12 R)
• M2: 442,810 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.7

Radius: 14.1

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.79 AU - 7.37 AU

Year: 6621 Days

Day: 14.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 101,228,347 km

• M1: 246,687 km (0.073 R)
• M2: 344,374 km (0.07 R)
• M3: 577,149 km (0.074 R)
• M4: 710,440 km (0.119 R)
• M5: 933,042 km (0.067 R)
• M6: 1,252,433 km (0.1 R)
• M7: 1,575,266 km (0.11 R)
• M8: 1,705,416 km (0.104 R)
• M9: 1,942,229 km (0.072 R)
• M10: 2,172,161 km (0.074 R)
• M11: 2,486,616 km (0.034 R)
• M12: 2,582,059 km (0.118 R)
• M13: 2,717,745 km (0.102 R)
• M14: 3,954,769 km (0.115 R)
• M15: 4,044,528 km (0.111 R)
• M16: 4,202,952 km (0.078 R)
• M17: 4,294,506 km (0.105 R)
• M18: 4,409,846 km (0.069 R)
• M19: 4,786,234 km (0.117 R)
• M20: 5,246,697 km (0.071 R)
• M21: 5,345,431 km (0.066 R)
• M22: 5,645,524 km (0.082 R)
• M23: 5,874,409 km (0.098 R)
• M24: 6,054,525 km (0.077 R)
• M25: 6,210,256 km (0.076 R)
• M26: 6,393,813 km (0.089 R)
• M27: 6,685,978 km (0.106 R)
• M28: 7,091,388 km (0.109 R)
• M29: 7,338,524 km (0.117 R)
• M30: 8,068,561 km (0.113 R)
• M31: 8,355,490 km (0.106 R)
• M32: 9,028,531 km (0.049 R)
• M33: 9,688,556 km (0.116 R)
• M34: 9,963,069 km (0.04 R)
• M35: 10,395,406 km (0.056 R)
• M36: 10,551,287 km (0.087 R)
• M37: 10,645,085 km (0.107 R)
• M38: 11,118,862 km (0.05 R)
• M39: 12,349,753 km (0.079 R)
• M40: 12,680,813 km (0.099 R)
• M41: 13,318,100 km (0.119 R)
• M42: 13,691,796 km (0.083 R)
• M43: 13,794,270 km (0.05 R)
• M44: 13,897,044 km (0.105 R)
• M45: 14,034,524 km (0.116 R)
• M46: 14,553,928 km (0.113 R)
• M47: 14,974,148 km (0.111 R)
• M48: 15,970,021 km (0.12 R)
• M49: 16,913,834 km (0.058 R)
• M50: 18,514,532 km (0.027 R)
• M51: 18,779,619 km (0.114 R)
• M52: 19,313,683 km (0.063 R)
• M53: 19,544,064 km (0.095 R)
• M54: 20,163,100 km (0.081 R)
• M55: 20,749,225 km (0.092 R)
• M56: 21,420,171 km (0.097 R)
• M57: 21,738,515 km (0.034 R)
• M58: 21,858,343 km (0.102 R)
• M59: 22,662,282 km (0.091 R)
• M60: 22,986,610 km (0.098 R)
• M61: 23,149,373 km (0.089 R)
• M62: 23,598,915 km (0.074 R)
• M63: 24,714,466 km (0.075 R)
• M64: 24,839,530 km (0.057 R)
• M65: 25,006,481 km (0.057 R)
• M66: 25,889,557 km (0.095 R)
• M67: 26,016,566 km (0.107 R)
• M68: 26,398,788 km (0.07 R)
• M69: 27,816,078 km (0.074 R)
• M70: 28,076,379 km (0.086 R)
• M71: 28,250,361 km (0.092 R)
• M72: 29,037,994 km (0.111 R)
• M73: 29,390,297 km (0.106 R)
• M74: 29,478,560 km (0.072 R)
• M75: 29,566,972 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.7

Radius: 10.3

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.64 AU - 8.94 AU

Year: 9159 Days

Day: 8.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 101,228,347 km

• M1: 244,144 km (0.094 R)
• M2: 697,724 km (0.065 R)
• M3: 980,016 km (0.076 R)
• M4: 1,154,596 km (0.112 R)
• M5: 1,235,529 km (0.091 R)
• M6: 1,624,633 km (0.116 R)
• M7: 1,833,172 km (0.112 R)
• M8: 2,150,170 km (0.11 R)
• M9: 2,564,257 km (0.097 R)
• M10: 3,231,613 km (0.05 R)
• M11: 3,675,320 km (0.117 R)
• M12: 3,981,847 km (0.092 R)
• M13: 4,619,881 km (0.119 R)
• M14: 4,751,378 km (0.084 R)
• M15: 5,018,111 km (0.054 R)
• M16: 5,255,523 km (0.096 R)
• M17: 5,392,854 km (0.043 R)
• M18: 5,706,261 km (0.108 R)
• M19: 5,847,332 km (0.101 R)
• M20: 6,205,469 km (0.094 R)
• M21: 7,246,072 km (0.077 R)
• M22: 7,399,111 km (0.105 R)
• M23: 7,591,942 km (0.093 R)
• M24: 8,022,186 km (0.087 R)
• M25: 8,300,139 km (0.047 R)
• M26: 8,988,139 km (0.108 R)
• M27: 9,443,216 km (0.089 R)
• M28: 9,526,692 km (0.081 R)
• M29: 12,054,746 km (0.098 R)
• M30: 12,418,867 km (0.078 R)
• M31: 12,879,180 km (0.031 R)
• M32: 13,438,826 km (0.095 R)
• M33: 14,101,993 km (0.08 R)
• M34: 14,485,711 km (0.12 R)
• M35: 14,824,251 km (0.079 R)
• M36: 14,921,490 km (0.047 R)
• M37: 15,312,539 km (0.08 R)
• M38: 15,855,579 km (0.066 R)
• M39: 17,266,586 km (0.096 R)
• M40: 17,471,386 km (0.092 R)
• M41: 19,510,554 km (0.099 R)
• M42: 20,476,957 km (0.076 R)
• M43: 21,075,049 km (0.103 R)
• M44: 21,184,554 km (0.066 R)
• M45: 21,294,060 km (0.111 R)
• M46: 22,010,933 km (0.061 R)
• M47: 22,177,436 km (0.07 R)
• M48: 23,072,779 km (0.072 R)
• M49: 23,411,618 km (0.032 R)
• M50: 23,922,943 km (0.091 R)
• M51: 24,783,281 km (0.101 R)
• M52: 25,595,298 km (0.077 R)
• M53: 25,712,134 km (0.113 R)
• M54: 25,828,970 km (0.087 R)
• M55: 26,534,174 km (0.116 R)
• M56: 26,770,689 km (0.084 R)
• M57: 27,603,799 km (0.116 R)
• M58: 27,783,466 km (0.03 R)
• M59: 28,023,571 km (0.068 R)
• M60: 28,748,073 km (0.06 R)
• M61: 28,869,547 km (0.103 R)
• M62: 31,082,997 km (0.079 R)
• M63: 31,644,737 km (0.109 R)
• M64: 31,958,444 km (0.09 R)
• M65: 32,715,259 km (0.058 R)
• M66: 34,762,207 km (0.054 R)
• M67: 34,891,609 km (0.094 R)
• M68: 34,956,235 km (0.071 R)
• M69: 35,085,787 km (0.118 R)
• M70: 35,866,538 km (0.099 R)
• M71: 36,193,410 km (0.069 R)
• M72: 36,521,478 km (0.104 R)
• M73: 37,843,175 km (0.073 R)
• M74: 38,911,753 km (0.094 R)
• M75: 40,125,889 km (0.12 R)
• M76: 42,245,691 km (0.112 R)
• M77: 44,893,573 km (0.106 R)
• M78: 45,104,805 km (0.095 R)
• M79: 45,175,415 km (0.063 R)
• M80: 45,599,226 km (0.1 R)
• M81: 46,807,379 km (0.064 R)
• M82: 47,954,046 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.1

Radius: 6.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.38 AU - 19.66 AU

Year: 22536 Days

Day: 24.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 101,228,347 km

• M1: 84,672 km (0.08 R)
• M2: 204,500 km (0.107 R)
• M3: 312,211 km (0.092 R)
• M4: 428,448 km (0.106 R)
• M5: 636,240 km (0.077 R)
• M6: 903,422 km (0.083 R)
• M7: 2,395,361 km (0.114 R)
• M8: 2,437,697 km (0.1 R)
• M9: 3,550,107 km (0.041 R)
• M10: 3,744,883 km (0.065 R)
• M11: 3,968,233 km (0.071 R)
• M12: 4,401,768 km (0.116 R)
• M13: 4,743,599 km (0.045 R)
• M14: 6,107,034 km (0.06 R)
• M15: 7,519,986 km (0.1 R)
• M16: 8,440,013 km (0.073 R)
• M17: 8,700,014 km (0.096 R)
• M18: 10,004,956 km (0.053 R)
• M19: 10,908,228 km (0.072 R)
• M20: 11,692,869 km (0.109 R)
• M21: 11,982,640 km (0.062 R)
• M22: 15,125,990 km (0.087 R)
• M23: 16,119,919 km (0.058 R)
• M24: 19,396,411 km (0.064 R)
• M25: 19,696,355 km (0.12 R)
• M26: 20,561,928 km (0.11 R)
• M27: 20,736,509 km (0.085 R)
• M28: 21,661,173 km (0.066 R)
• M29: 21,794,315 km (0.087 R)
• M30: 22,554,273 km (0.087 R)
• M31: 22,960,132 km (0.106 R)
• M32: 23,870,584 km (0.12 R)
• M33: 24,514,902 km (0.069 R)
• M34: 24,699,955 km (0.076 R)
• M35: 25,820,592 km (0.092 R)
• M36: 26,103,332 km (0.098 R)
• M37: 26,576,810 km (0.093 R)
• M38: 28,111,085 km (0.102 R)
• M39: 28,888,845 km (0.092 R)
• M40: 29,084,519 km (0.118 R)
• M41: 29,378,628 km (0.078 R)
• M42: 30,714,537 km (0.107 R)
• M43: 31,465,219 km (0.092 R)
• M44: 31,565,899 km (0.059 R)
• M45: 31,868,086 km (0.06 R)
• M46: 32,222,035 km (0.053 R)
• M47: 32,882,809 km (0.099 R)
• M48: 32,933,822 km (0.059 R)
• M49: 33,342,822 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.7

Radius: 7.5

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 17.56 AU - 21.64 AU

Year: 30497 Days

Day: 21.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,228,347 km

• M1: 243,246 km (0.118 R)
• M2: 297,999 km (0.073 R)
• M3: 401,072 km (0.069 R)
• M4: 1,258,118 km (0.098 R)
• M5: 1,433,447 km (0.074 R)
• M6: 1,542,653 km (0.074 R)
• M7: 1,808,040 km (0.03 R)
• M8: 1,966,314 km (0.087 R)
• M9: 2,212,253 km (0.105 R)
• M10: 2,424,682 km (0.052 R)
• M11: 2,643,843 km (0.113 R)
• M12: 3,196,009 km (0.084 R)
• M13: 3,243,581 km (0.113 R)
• M14: 3,833,445 km (0.099 R)
• M15: 3,934,873 km (0.102 R)
• M16: 3,986,035 km (0.077 R)
• M17: 4,244,989 km (0.108 R)
• M18: 4,402,965 km (0.085 R)
• M19: 5,165,614 km (0.075 R)
• M20: 5,677,389 km (0.083 R)
• M21: 6,995,346 km (0.115 R)
• M22: 8,337,239 km (0.106 R)
• M23: 9,343,285 km (0.089 R)
• M24: 9,411,800 km (0.101 R)
• M25: 9,480,466 km (0.118 R)
• M26: 11,614,629 km (0.109 R)
• M27: 12,058,636 km (0.113 R)
• M28: 14,598,658 km (0.066 R)
• M29: 15,399,904 km (0.091 R)
• M30: 15,805,913 km (0.107 R)
• M31: 17,044,882 km (0.063 R)
• M32: 17,888,165 km (0.098 R)
• M33: 19,527,608 km (0.082 R)
• M34: 19,702,937 km (0.082 R)
• M35: 22,578,657 km (0.092 R)
• M36: 22,670,660 km (0.069 R)
• M37: 23,225,069 km (0.058 R)
• M38: 23,410,870 km (0.118 R)
• M39: 24,535,996 km (0.096 R)
• M40: 24,630,541 km (0.106 R)
• M41: 24,914,927 km (0.1 R)
• M42: 25,009,922 km (0.081 R)
• M43: 26,644,129 km (0.081 R)
• M44: 27,229,056 km (0.075 R)
• M45: 30,826,586 km (0.084 R)
• M46: 31,749,007 km (0.054 R)
• M47: 32,161,897 km (0.102 R)
• M48: 32,680,552 km (0.087 R)
• M49: 33,936,576 km (0.082 R)
• M50: 34,358,741 km (0.095 R)
• M51: 36,172,167 km (0.084 R)
• M52: 39,558,464 km (0.086 R)
• M53: 41,683,352 km (0.071 R)
• M54: 43,044,394 km (0.104 R)
• M55: 44,997,394 km (0.05 R)
• M56: 45,810,010 km (0.099 R)
• M57: 47,803,401 km (0.082 R)
• M58: 48,513,692 km (0.088 R)
• M59: 49,825,067 km (0.12 R)
• M60: 50,304,827 km (0.111 R)
• M61: 51,027,235 km (0.111 R)
• M62: 52,238,978 km (0.039 R)
• M63: 52,360,601 km (0.105 R)
• M64: 53,582,816 km (0.096 R)
• M65: 55,061,740 km (0.111 R)
• M66: 56,803,957 km (0.104 R)
• M67: 57,305,110 km (0.081 R)
• M68: 57,807,759 km (0.047 R)
• M69: 58,943,955 km (0.073 R)
• M70: 60,853,871 km (0.035 R)
• M71: 60,981,926 km (0.101 R)
• M72: 63,042,936 km (0.103 R)
• M73: 64,081,893 km (0.114 R)
• M74: 65,126,685 km (0.091 R)
• M75: 69,227,761 km (0.118 R)
• M76: 69,495,092 km (0.108 R)
• M77: 69,628,983 km (0.064 R)
• M78: 70,031,102 km (0.11 R)
• M79: 75,878,134 km (0.075 R)
• M80: 77,398,946 km (0.075 R)
• M81: 78,093,529 km (0.055 R)
• M82: 79,209,081 km (0.088 R)
• M83: 81,174,049 km (0.082 R)
• M84: 82,587,449 km (0.05 R)
• M85: 84,294,211 km (0.093 R)
• M86: 86,731,909 km (0.09 R)
• M87: 89,775,029 km (0.105 R)
• M88: 94,479,134 km (0.061 R)
• M89: 96,263,687 km (0.098 R)
• M90: 97,459,572 km (0.06 R)
• M91: 97,759,366 km (0.041 R)
• M92: 98,961,385 km (0.067 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 12,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit