🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.96 AU - 1.32 AU

Year: 447 Days

Day: 44.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.12 AU - 1.82 AU

Year: 654 Days

Day: 22.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.21 AU - 1.79 AU

Year: 674 Days

Day: 44.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,046,150 km

• M1: 131,048 km (0.041 R)
• M2: 755,170 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.75 AU - 2.65 AU

Year: 1198 Days

Day: 13.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.42 AU - 2.74 AU

Year: 1521 Days

Day: 43.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 61.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.88 AU - 4.14 AU

Year: 2414 Days

Day: 33.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,046,150 km

• M1: 75,397 km (0.108 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.6

Radius: 9.4

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.65 AU - 7.11 AU

Year: 5234 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 92,046,150 km

• M1: 147,055 km (0.093 R)
• M2: 323,281 km (0.091 R)
• M3: 583,282 km (0.11 R)
• M4: 712,834 km (0.105 R)
• M5: 852,558 km (0.119 R)
• M6: 1,279,959 km (0.039 R)
• M7: 1,404,425 km (0.092 R)
• M8: 1,960,779 km (0.056 R)
• M9: 2,216,143 km (0.069 R)
• M10: 2,462,979 km (0.092 R)
• M11: 2,540,621 km (0.11 R)
• M12: 2,639,056 km (0.075 R)
• M13: 2,983,131 km (0.104 R)
• M14: 3,213,512 km (0.074 R)
• M15: 3,581,074 km (0.044 R)
• M16: 3,647,346 km (0.091 R)
• M17: 3,713,917 km (0.102 R)
• M18: 4,076,542 km (0.094 R)
• M19: 4,403,114 km (0.11 R)
• M20: 5,106,523 km (0.098 R)
• M21: 5,484,108 km (0.064 R)
• M22: 6,080,705 km (0.089 R)
• M23: 6,507,807 km (0.107 R)
• M24: 6,917,106 km (0.106 R)
• M25: 7,027,809 km (0.08 R)
• M26: 7,334,933 km (0.095 R)
• M27: 7,476,004 km (0.035 R)
• M28: 7,818,134 km (0.115 R)
• M29: 8,282,486 km (0.075 R)
• M30: 9,790,582 km (0.097 R)
• M31: 9,946,014 km (0.093 R)
• M32: 10,133,610 km (0.051 R)
• M33: 10,290,838 km (0.112 R)
• M34: 10,703,578 km (0.118 R)
• M35: 11,446,930 km (0.04 R)
• M36: 11,742,236 km (0.049 R)
• M37: 11,841,270 km (0.086 R)
• M38: 12,140,017 km (0.114 R)
• M39: 12,677,372 km (0.083 R)
• M40: 13,222,507 km (0.085 R)
• M41: 13,567,031 km (0.056 R)
• M42: 13,671,001 km (0.106 R)
• M43: 14,089,427 km (0.062 R)
• M44: 14,476,736 km (0.105 R)
• M45: 14,582,950 km (0.081 R)
• M46: 15,695,958 km (0.084 R)
• M47: 16,024,176 km (0.052 R)
• M48: 16,687,343 km (0.105 R)
• M49: 17,172,040 km (0.097 R)
• M50: 17,510,281 km (0.077 R)
• M51: 17,623,527 km (0.046 R)
• M52: 18,002,608 km (0.054 R)
• M53: 18,155,048 km (0.11 R)
• M54: 19,312,038 km (0.087 R)
• M55: 19,389,978 km (0.11 R)
• M56: 19,663,743 km (0.052 R)
• M57: 19,978,197 km (0.086 R)
• M58: 20,333,791 km (0.106 R)
• M59: 20,572,101 km (0.12 R)
• M60: 21,011,470 km (0.107 R)
• M61: 21,615,546 km (0.076 R)
• M62: 21,737,019 km (0.052 R)
• M63: 22,062,096 km (0.111 R)
• M64: 22,184,467 km (0.119 R)
• M65: 23,711,711 km (0.082 R)
• M66: 24,635,927 km (0.076 R)
• M67: 25,059,887 km (0.097 R)
• M68: 26,087,176 km (0.106 R)
• M69: 26,259,662 km (0.059 R)
• M70: 27,128,227 km (0.046 R)
• M71: 27,434,454 km (0.057 R)
• M72: 27,609,933 km (0.05 R)
• M73: 29,654,636 km (0.101 R)
• M74: 29,744,694 km (0.059 R)
• M75: 30,286,687 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.2

Radius: 15

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.19 AU - 9.25 AU

Year: 8651 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 92,046,150 km

• M1: 190,737 km (0.073 R)
• M2: 626,516 km (0.101 R)
• M3: 780,901 km (0.115 R)
• M4: 880,832 km (0.095 R)
• M5: 1,209,798 km (0.109 R)
• M6: 1,328,579 km (0.079 R)
• M7: 2,321,609 km (0.085 R)
• M8: 2,421,690 km (0.1 R)
• M9: 2,548,998 km (0.111 R)
• M10: 2,704,730 km (0.092 R)
• M11: 3,331,545 km (0.108 R)
• M12: 3,560,130 km (0.093 R)
• M13: 3,913,032 km (0.107 R)
• M14: 4,401,319 km (0.089 R)
• M15: 4,652,943 km (0.084 R)
• M16: 5,137,640 km (0.098 R)
• M17: 5,336,156 km (0.05 R)
• M18: 5,469,897 km (0.114 R)
• M19: 5,604,684 km (0.098 R)
• M20: 5,706,710 km (0.088 R)
• M21: 6,120,498 km (0.109 R)
• M22: 6,941,192 km (0.089 R)
• M23: 7,087,498 km (0.06 R)
• M24: 7,570,251 km (0.062 R)
• M25: 8,764,042 km (0.047 R)
• M26: 9,002,052 km (0.085 R)
• M27: 9,201,915 km (0.088 R)
• M28: 9,322,491 km (0.119 R)
• M29: 10,348,433 km (0.075 R)
• M30: 11,023,867 km (0.102 R)
• M31: 11,539,980 km (0.119 R)
• M32: 12,063,871 km (0.106 R)
• M33: 12,417,521 km (0.082 R)
• M34: 13,135,142 km (0.103 R)
• M35: 13,499,113 km (0.09 R)
• M36: 13,728,148 km (0.108 R)
• M37: 14,704,573 km (0.091 R)
• M38: 15,511,504 km (0.082 R)
• M39: 16,577,090 km (0.114 R)
• M40: 17,566,231 km (0.081 R)
• M41: 17,866,773 km (0.101 R)
• M42: 17,967,303 km (0.049 R)
• M43: 18,727,559 km (0.088 R)
• M44: 19,291,693 km (0.068 R)
• M45: 20,436,715 km (0.104 R)
• M46: 20,541,882 km (0.091 R)
• M47: 20,964,496 km (0.107 R)
• M48: 21,070,561 km (0.109 R)
• M49: 21,230,182 km (0.079 R)
• M50: 21,603,877 km (0.05 R)
• M51: 22,303,696 km (0.109 R)
• M52: 22,792,582 km (0.117 R)
• M53: 23,010,995 km (0.116 R)
• M54: 24,335,983 km (0.079 R)
• M55: 24,503,383 km (0.092 R)
• M56: 25,572,410 km (0.063 R)
• M57: 25,970,041 km (0.099 R)
• M58: 26,312,620 km (0.111 R)
• M59: 27,175,351 km (0.102 R)
• M60: 27,755,791 km (0.066 R)
• M61: 28,105,999 km (0.067 R)
• M62: 28,398,912 km (0.087 R)
• M63: 28,987,879 km (0.072 R)
• M64: 29,580,885 km (0.118 R)
• M65: 30,237,918 km (0.109 R)
• M66: 30,478,023 km (0.118 R)
• M67: 31,020,465 km (0.09 R)
• M68: 31,748,857 km (0.107 R)
• M69: 31,870,779 km (0.063 R)
• M70: 33,656,379 km (0.047 R)
• M71: 34,592,712 km (0.038 R)
• M72: 35,348,032 km (0.1 R)
• M73: 36,491,109 km (0.11 R)
• M74: 36,682,744 km (0.077 R)
• M75: 37,131,388 km (0.073 R)
• M76: 37,324,220 km (0.093 R)
• M77: 39,860,951 km (0.064 R)
• M78: 41,649,543 km (0.112 R)
• M79: 42,117,635 km (0.108 R)
• M80: 42,856,499 km (0.074 R)
• M81: 43,193,842 km (0.04 R)
• M82: 44,688,474 km (0.083 R)
• M83: 46,061,932 km (0.026 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.7

Radius: 10.5

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.81 AU - 13.77 AU

Year: 14861 Days

Day: 12.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 92,046,150 km

• M1: 310,266 km (0.067 R)
• M2: 428,149 km (0.104 R)
• M3: 883,525 km (0.053 R)
• M4: 1,110,914 km (0.116 R)
• M5: 1,207,255 km (0.117 R)
• M6: 1,357,451 km (0.109 R)
• M7: 1,487,452 km (0.118 R)
• M8: 1,676,543 km (0.055 R)
• M9: 1,760,169 km (0.054 R)
• M10: 2,322,058 km (0.101 R)
• M11: 3,072,740 km (0.113 R)
• M12: 3,245,526 km (0.113 R)
• M13: 3,315,538 km (0.061 R)
• M14: 3,673,226 km (0.103 R)
• M15: 3,746,230 km (0.097 R)
• M16: 4,194,724 km (0.099 R)
• M17: 4,503,345 km (0.115 R)
• M18: 4,899,480 km (0.061 R)
• M19: 5,020,654 km (0.067 R)
• M20: 5,598,850 km (0.028 R)
• M21: 5,767,896 km (0.055 R)
• M22: 6,024,755 km (0.103 R)
• M23: 6,594,274 km (0.097 R)
• M24: 6,953,309 km (0.083 R)
• M25: 7,043,965 km (0.112 R)
• M26: 7,503,829 km (0.115 R)
• M27: 8,020,839 km (0.065 R)
• M28: 8,646,757 km (0.114 R)
• M29: 8,744,444 km (0.103 R)
• M30: 9,338,348 km (0.108 R)
• M31: 9,741,664 km (0.101 R)
• M32: 9,843,241 km (0.114 R)
• M33: 9,945,416 km (0.107 R)
• M34: 10,669,619 km (0.104 R)
• M35: 12,609,156 km (0.104 R)
• M36: 15,835,533 km (0.081 R)
• M37: 16,801,786 km (0.047 R)
• M38: 17,046,378 km (0.087 R)
• M39: 18,224,162 km (0.034 R)
• M40: 19,236,192 km (0.067 R)
• M41: 19,427,976 km (0.087 R)
• M42: 20,985,290 km (0.083 R)
• M43: 22,582,247 km (0.064 R)
• M44: 23,463,528 km (0.103 R)
• M45: 24,771,612 km (0.095 R)
• M46: 25,680,419 km (0.084 R)
• M47: 26,032,722 km (0.099 R)
• M48: 26,174,242 km (0.095 R)
• M49: 26,457,730 km (0.101 R)
• M50: 27,242,969 km (0.061 R)
• M51: 28,035,688 km (0.117 R)
• M52: 28,398,613 km (0.071 R)
• M53: 28,544,171 km (0.094 R)
• M54: 30,161,923 km (0.053 R)
• M55: 30,533,823 km (0.069 R)
• M56: 30,982,018 km (0.096 R)
• M57: 32,036,234 km (0.096 R)
• M58: 32,720,196 km (0.054 R)
• M59: 32,796,491 km (0.109 R)
• M60: 33,408,944 km (0.083 R)
• M61: 35,503,913 km (0.108 R)
• M62: 36,132,673 km (0.087 R)
• M63: 36,765,322 km (0.083 R)
• M64: 37,321,677 km (0.103 R)
• M65: 38,041,243 km (0.12 R)
• M66: 38,201,761 km (0.104 R)
• M67: 38,443,062 km (0.058 R)
• M68: 38,765,446 km (0.079 R)
• M69: 39,494,137 km (0.098 R)
• M70: 39,819,363 km (0.08 R)
• M71: 41,790,016 km (0.109 R)
• M72: 42,121,524 km (0.063 R)
• M73: 42,204,551 km (0.098 R)
• M74: 44,297,425 km (0.092 R)
• M75: 44,804,861 km (0.056 R)
• M76: 45,569,456 km (0.077 R)
• M77: 48,149,122 km (0.115 R)
• M78: 51,041,298 km (0.036 R)
• M79: 52,463,524 km (0.109 R)
• M80: 54,259,896 km (0.039 R)
• M81: 56,441,781 km (0.069 R)
• M82: 57,175,558 km (0.052 R)
• M83: 58,189,533 km (0.052 R)
• M84: 59,768,239 km (0.11 R)
• M85: 60,048,286 km (0.111 R)
• M86: 60,797,173 km (0.064 R)
• M87: 62,209,826 km (0.094 R)
• M88: 62,304,372 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.6

Radius: 6.5

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 16.37 AU - 20.87 AU

Year: 29495 Days

Day: 16.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,046,150 km

• M1: 159,322 km (0.074 R)
• M2: 201,658 km (0.094 R)
• M3: 444,306 km (0.11 R)
• M4: 789,129 km (0.114 R)
• M5: 844,330 km (0.083 R)
• M6: 958,773 km (0.074 R)
• M7: 1,365,380 km (0.088 R)
• M8: 2,359,906 km (0.031 R)
• M9: 3,390,337 km (0.079 R)
• M10: 3,856,035 km (0.116 R)
• M11: 3,999,798 km (0.109 R)
• M12: 4,047,969 km (0.095 R)
• M13: 4,096,438 km (0.075 R)
• M14: 4,541,492 km (0.068 R)
• M15: 5,054,014 km (0.032 R)
• M16: 5,747,251 km (0.045 R)
• M17: 6,132,914 km (0.075 R)
• M18: 6,188,714 km (0.072 R)
• M19: 6,413,560 km (0.109 R)
• M20: 6,526,955 km (0.119 R)
• M21: 6,698,394 km (0.095 R)
• M22: 7,878,422 km (0.06 R)
• M23: 8,183,452 km (0.086 R)
• M24: 8,616,837 km (0.106 R)
• M25: 9,185,160 km (0.083 R)
• M26: 9,377,243 km (0.086 R)
• M27: 9,700,375 km (0.107 R)
• M28: 10,557,571 km (0.07 R)
• M29: 11,507,667 km (0.057 R)
• M30: 11,645,596 km (0.114 R)
• M31: 13,779,609 km (0.052 R)
• M32: 14,294,675 km (0.094 R)
• M33: 14,891,122 km (0.117 R)
• M34: 16,030,908 km (0.106 R)
• M35: 16,339,678 km (0.081 R)
• M36: 17,356,495 km (0.101 R)
• M37: 18,232,839 km (0.103 R)
• M38: 18,313,173 km (0.079 R)
• M39: 18,635,856 km (0.1 R)
• M40: 19,123,395 km (0.06 R)
• M41: 19,697,552 km (0.108 R)
• M42: 21,623,475 km (0.054 R)
• M43: 23,871,931 km (0.12 R)
• M44: 25,561,339 km (0.063 R)
• M45: 26,648,018 km (0.101 R)
• M46: 27,105,339 km (0.114 R)
• M47: 28,866,405 km (0.115 R)
• M48: 28,960,203 km (0.117 R)
• M49: 29,147,948 km (0.084 R)
• M50: 30,092,659 km (0.096 R)
• M51: 30,855,608 km (0.069 R)
• M52: 31,432,009 km (0.082 R)
• M53: 35,064,245 km (0.118 R)
• M54: 35,164,326 km (0.109 R)
• M55: 36,675,713 km (0.07 R)
• M56: 36,878,867 km (0.05 R)
• M57: 37,695,073 km (0.064 R)
• M58: 38,208,194 km (0.102 R)
• M59: 39,033,974 km (0.075 R)
• M60: 39,241,317 km (0.082 R)
• M61: 41,018,839 km (0.112 R)
• M62: 44,111,027 km (0.1 R)
• M63: 45,085,956 km (0.1 R)
• M64: 45,194,714 km (0.101 R)
• M65: 45,630,492 km (0.108 R)
• M66: 46,946,505 km (0.093 R)
• M67: 48,943,786 km (0.096 R)
• M68: 50,177,968 km (0.112 R)
• M69: 51,649,712 km (0.1 R)
• M70: 52,562,409 km (0.107 R)
• M71: 52,791,443 km (0.115 R)
• M72: 53,480,491 km (0.107 R)
• M73: 60,172,752 km (0.098 R)
• M74: 61,856,476 km (0.104 R)
• M75: 61,977,351 km (0.06 R)
• M76: 62,704,097 km (0.069 R)
• M77: 64,043,746 km (0.092 R)
• M78: 64,166,117 km (0.114 R)
• M79: 64,410,859 km (0.088 R)
• M80: 65,885,894 km (0.107 R)
• M81: 73,682,038 km (0.086 R)
• M82: 74,195,009 km (0.101 R)
• M83: 74,451,868 km (0.083 R)
• M84: 76,907,069 km (0.055 R)
• M85: 78,209,916 km (0.06 R)
• M86: 79,388,748 km (0.077 R)
• M87: 79,782,938 km (0.099 R)
• M88: 84,028,526 km (0.109 R)
• M89: 86,448,720 km (0.074 R)
• M90: 87,667,344 km (0.078 R)
• M91: 88,755,370 km (0.041 R)
• M92: 88,891,653 km (0.049 R)
• M93: 90,395,710 km (0.086 R)
• M94: 91,219,695 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 11,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit