🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.5 AU - 0.76 AU

Year: 189 Days

Day: 29.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.75 AU - 1.11 AU

Year: 340 Days

Day: 47.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.91 AU - 1.99 AU

Year: 1031 Days

Day: 12.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.72 AU - 2.6 AU

Year: 1202 Days

Day: 33.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.8 AU - 2.92 AU

Year: 1373 Days

Day: 22 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.91 AU - 4.85 AU

Year: 2895 Days

Day: 45.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 11.8

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.85 AU - 4.93 AU

Year: 4096 Days

Day: 11.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,877,557 km

• M1: 147,653 km (0.077 R)
• M2: 283,937 km (0.113 R)
• M3: 389,702 km (0.063 R)
• M4: 654,341 km (0.052 R)
• M5: 950,246 km (0.102 R)
• M6: 1,086,380 km (0.115 R)
• M7: 1,243,906 km (0.08 R)
• M8: 1,763,011 km (0.089 R)
• M9: 1,967,810 km (0.094 R)
• M10: 2,055,475 km (0.1 R)
• M11: 2,308,146 km (0.115 R)
• M12: 2,382,196 km (0.09 R)
• M13: 2,609,436 km (0.067 R)
• M14: 2,765,017 km (0.063 R)
• M15: 2,943,637 km (0.118 R)
• M16: 3,044,616 km (0.048 R)
• M17: 3,126,296 km (0.111 R)
• M18: 3,354,583 km (0.051 R)
• M19: 3,916,173 km (0.103 R)
• M20: 4,094,943 km (0.085 R)
• M21: 4,185,300 km (0.107 R)
• M22: 4,368,108 km (0.084 R)
• M23: 4,577,096 km (0.072 R)
• M24: 4,671,044 km (0.093 R)
• M25: 5,223,658 km (0.117 R)
• M26: 5,470,495 km (0.111 R)
• M27: 5,570,277 km (0.105 R)
• M28: 6,001,418 km (0.069 R)
• M29: 6,338,312 km (0.102 R)
• M30: 6,788,452 km (0.109 R)
• M31: 6,895,863 km (0.117 R)
• M32: 7,276,291 km (0.06 R)
• M33: 7,496,648 km (0.107 R)
• M34: 7,663,600 km (0.092 R)
• M35: 8,200,058 km (0.104 R)
• M36: 8,719,461 km (0.044 R)
• M37: 9,368,866 km (0.076 R)
• M38: 10,310,435 km (0.094 R)
• M39: 10,870,978 km (0.116 R)
• M40: 11,123,350 km (0.059 R)
• M41: 11,537,437 km (0.114 R)
• M42: 11,665,941 km (0.119 R)
• M43: 12,644,610 km (0.045 R)
• M44: 13,244,498 km (0.096 R)
• M45: 13,345,327 km (0.078 R)
• M46: 13,514,073 km (0.105 R)
• M47: 13,955,985 km (0.086 R)
• M48: 14,127,275 km (0.045 R)
• M49: 14,714,746 km (0.1 R)
• M50: 15,134,368 km (0.084 R)
• M51: 15,557,730 km (0.09 R)
• M52: 15,806,661 km (0.105 R)
• M53: 15,985,280 km (0.069 R)
• M54: 16,128,595 km (0.118 R)
• M55: 16,597,285 km (0.108 R)
• M56: 17,548,429 km (0.058 R)
• M57: 17,622,330 km (0.086 R)
• M58: 18,179,732 km (0.111 R)
• M59: 18,404,428 km (0.107 R)
• M60: 18,780,816 km (0.084 R)
• M61: 19,274,040 km (0.087 R)
• M62: 19,925,389 km (0.099 R)
• M63: 20,779,144 km (0.106 R)
• M64: 21,092,552 km (0.088 R)
• M65: 21,289,123 km (0.11 R)
• M66: 21,486,443 km (0.119 R)
• M67: 21,644,718 km (0.037 R)
• M68: 23,005,609 km (0.1 R)
• M69: 23,411,169 km (0.079 R)
• M70: 23,655,612 km (0.069 R)
• M71: 24,559,183 km (0.108 R)
• M72: 24,641,911 km (0.027 R)
• M73: 24,849,104 km (0.031 R)
• M74: 24,932,131 km (0.073 R)
• M75: 25,056,895 km (0.103 R)
• M76: 25,851,559 km (0.058 R)
• M77: 26,104,230 km (0.115 R)
• M78: 26,188,753 km (0.118 R)
• M79: 26,400,135 km (0.072 R)
• M80: 26,654,601 km (0.049 R)
• M81: 26,824,693 km (0.111 R)
• M82: 26,952,600 km (0.106 R)
• M83: 27,294,431 km (0.109 R)
• M84: 28,676,117 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.5

Radius: 12.8

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.21 AU - 8.61 AU

Year: 7640 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 122.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,877,557 km

• M1: 172,636 km (0.117 R)
• M2: 291,417 km (0.095 R)
• M3: 462,557 km (0.087 R)
• M4: 891,753 km (0.049 R)
• M5: 1,217,427 km (0.096 R)
• M6: 1,304,793 km (0.1 R)
• M7: 1,542,653 km (0.052 R)
• M8: 1,657,395 km (0.099 R)
• M9: 2,540,770 km (0.066 R)
• M10: 2,723,878 km (0.063 R)
• M11: 2,959,195 km (0.085 R)
• M12: 3,704,791 km (0.069 R)
• M13: 3,992,468 km (0.072 R)
• M14: 4,314,851 km (0.044 R)
• M15: 5,598,102 km (0.071 R)
• M16: 6,641,248 km (0.109 R)
• M17: 6,991,456 km (0.088 R)
• M18: 8,590,209 km (0.057 R)
• M19: 8,728,437 km (0.065 R)
• M20: 8,902,270 km (0.067 R)
• M21: 9,112,455 km (0.108 R)
• M22: 9,218,071 km (0.066 R)
• M23: 9,969,202 km (0.059 R)
• M24: 10,078,259 km (0.115 R)
• M25: 10,333,922 km (0.06 R)
• M26: 10,444,175 km (0.051 R)
• M27: 10,889,229 km (0.079 R)
• M28: 11,189,322 km (0.107 R)
• M29: 11,416,262 km (0.091 R)
• M30: 11,644,698 km (0.102 R)
• M31: 11,990,120 km (0.097 R)
• M32: 12,417,072 km (0.105 R)
• M33: 12,573,551 km (0.068 R)
• M34: 13,046,879 km (0.111 R)
• M35: 13,245,844 km (0.085 R)
• M36: 14,502,018 km (0.057 R)
• M37: 14,584,446 km (0.069 R)
• M38: 15,416,509 km (0.105 R)
• M39: 15,880,712 km (0.09 R)
• M40: 16,650,393 km (0.039 R)
• M41: 18,225,808 km (0.1 R)
• M42: 18,941,334 km (0.117 R)
• M43: 19,302,464 km (0.086 R)
• M44: 19,529,404 km (0.099 R)
• M45: 20,538,292 km (0.108 R)
• M46: 20,862,919 km (0.115 R)
• M47: 21,282,691 km (0.108 R)
• M48: 21,799,701 km (0.097 R)
• M49: 21,941,370 km (0.116 R)
• M50: 23,665,486 km (0.102 R)
• M51: 25,036,550 km (0.036 R)
• M52: 25,333,651 km (0.066 R)
• M53: 26,433,196 km (0.116 R)
• M54: 27,497,285 km (0.069 R)
• M55: 28,214,458 km (0.103 R)
• M56: 30,297,159 km (0.109 R)
• M57: 31,463,723 km (0.036 R)
• M58: 32,861,267 km (0.093 R)
• M59: 33,513,214 km (0.106 R)
• M60: 33,731,328 km (0.106 R)
• M61: 34,114,448 km (0.083 R)
• M62: 34,609,019 km (0.109 R)
• M63: 35,494,339 km (0.107 R)
• M64: 36,163,041 km (0.099 R)
• M65: 37,399,916 km (0.119 R)
• M66: 37,739,803 km (0.031 R)
• M67: 37,910,045 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.1

Radius: 9.3

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.2 AU - 10.22 AU

Year: 8910 Days

Day: 8.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,877,557 km

• M1: 162,164 km (0.084 R)
• M2: 345,421 km (0.117 R)
• M3: 407,355 km (0.083 R)
• M4: 667,356 km (0.084 R)
• M5: 799,451 km (0.034 R)
• M6: 1,148,762 km (0.055 R)
• M7: 1,456,634 km (0.111 R)
• M8: 1,676,095 km (0.11 R)
• M9: 1,767,050 km (0.064 R)
• M10: 1,930,112 km (0.077 R)
• M11: 2,347,041 km (0.105 R)
• M12: 2,900,104 km (0.075 R)
• M13: 3,787,968 km (0.111 R)
• M14: 4,060,685 km (0.112 R)
• M15: 5,114,452 km (0.114 R)
• M16: 5,620,392 km (0.097 R)
• M17: 5,861,993 km (0.039 R)
• M18: 6,498,681 km (0.06 R)
• M19: 6,825,403 km (0.104 R)
• M20: 7,046,209 km (0.069 R)
• M21: 7,306,809 km (0.114 R)
• M22: 8,855,745 km (0.045 R)
• M23: 9,339,844 km (0.025 R)
• M24: 9,462,215 km (0.115 R)
• M25: 9,667,314 km (0.102 R)
• M26: 9,873,908 km (0.098 R)
• M27: 10,040,261 km (0.105 R)
• M28: 11,057,676 km (0.068 R)
• M29: 12,779,996 km (0.06 R)
• M30: 13,510,483 km (0.066 R)
• M31: 13,695,236 km (0.068 R)
• M32: 13,787,987 km (0.091 R)
• M33: 14,821,259 km (0.073 R)
• M34: 15,830,895 km (0.082 R)
• M35: 16,763,339 km (0.063 R)
• M36: 16,961,855 km (0.104 R)
• M37: 17,966,555 km (0.12 R)
• M38: 18,118,845 km (0.111 R)
• M39: 18,732,645 km (0.114 R)
• M40: 19,457,148 km (0.092 R)
• M41: 21,094,197 km (0.057 R)
• M42: 21,523,693 km (0.106 R)
• M43: 23,993,554 km (0.083 R)
• M44: 24,105,303 km (0.087 R)
• M45: 24,385,650 km (0.071 R)
• M46: 24,667,193 km (0.104 R)
• M47: 24,779,990 km (0.056 R)
• M48: 25,689,246 km (0.114 R)
• M49: 25,803,688 km (0.073 R)
• M50: 25,918,280 km (0.103 R)
• M51: 26,205,508 km (0.12 R)
• M52: 26,378,293 km (0.098 R)
• M53: 26,957,237 km (0.103 R)
• M54: 27,131,668 km (0.036 R)
• M55: 28,600,271 km (0.039 R)
• M56: 29,016,153 km (0.053 R)
• M57: 29,553,658 km (0.089 R)
• M58: 30,456,930 km (0.107 R)
• M59: 30,638,691 km (0.058 R)
• M60: 30,820,901 km (0.057 R)
• M61: 31,491,698 km (0.093 R)
• M62: 31,921,044 km (0.107 R)
• M63: 32,105,648 km (0.11 R)
• M64: 32,290,551 km (0.095 R)
• M65: 32,537,836 km (0.083 R)
• M66: 33,158,518 km (0.068 R)
• M67: 33,595,343 km (0.111 R)
• M68: 34,096,945 km (0.094 R)
• M69: 34,222,607 km (0.039 R)
• M70: 34,790,630 km (0.095 R)
• M71: 34,917,190 km (0.104 R)
• M72: 35,935,802 km (0.086 R)
• M73: 36,063,708 km (0.096 R)
• M74: 36,191,914 km (0.12 R)
• M75: 36,320,269 km (0.091 R)
• M76: 36,706,082 km (0.033 R)
• M77: 37,741,598 km (0.072 R)
• M78: 38,197,722 km (0.081 R)
• M79: 38,852,362 km (0.098 R)
• M80: 39,049,532 km (0.11 R)
• M81: 39,115,355 km (0.102 R)
• M82: 40,705,132 km (0.091 R)
• M83: 41,508,024 km (0.1 R)
• M84: 42,857,696 km (0.092 R)
• M85: 44,084,697 km (0.072 R)
• M86: 45,323,218 km (0.076 R)
• M87: 45,946,742 km (0.09 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.4

Radius: 13.8

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.83 AU - 13.49 AU

Year: 15080 Days

Day: 7.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,877,557 km

• M1: 184,903 km (0.111 R)
• M2: 278,252 km (0.101 R)
• M3: 760,855 km (0.08 R)
• M4: 946,207 km (0.102 R)
• M5: 1,065,286 km (0.109 R)
• M6: 1,232,537 km (0.097 R)
• M7: 1,788,592 km (0.056 R)
• M8: 2,068,340 km (0.092 R)
• M9: 3,481,741 km (0.093 R)
• M10: 3,898,521 km (0.119 R)
• M11: 4,399,524 km (0.1 R)
• M12: 4,992,231 km (0.074 R)
• M13: 5,499,367 km (0.058 R)
• M14: 6,023,259 km (0.119 R)
• M15: 6,137,552 km (0.045 R)
• M16: 6,329,785 km (0.114 R)
• M17: 6,759,879 km (0.044 R)
• M18: 7,118,764 km (0.118 R)
• M19: 7,443,092 km (0.118 R)
• M20: 7,648,341 km (0.092 R)
• M21: 8,875,492 km (0.086 R)
• M22: 9,401,029 km (0.04 R)
• M23: 10,620,701 km (0.042 R)
• M24: 11,178,701 km (0.085 R)
• M25: 11,794,147 km (0.112 R)
• M26: 12,469,132 km (0.091 R)
• M27: 14,109,772 km (0.039 R)
• M28: 14,262,362 km (0.067 R)
• M29: 15,188,971 km (0.041 R)
• M30: 15,449,720 km (0.108 R)
• M31: 16,615,237 km (0.111 R)
• M32: 16,722,499 km (0.116 R)
• M33: 17,100,084 km (0.099 R)
• M34: 17,535,114 km (0.065 R)
• M35: 17,699,223 km (0.097 R)
• M36: 18,083,989 km (0.067 R)
• M37: 20,049,256 km (0.095 R)
• M38: 20,565,518 km (0.087 R)
• M39: 20,738,603 km (0.118 R)
• M40: 21,144,313 km (0.084 R)
• M41: 21,904,868 km (0.105 R)
• M42: 22,555,320 km (0.093 R)
• M43: 24,422,600 km (0.078 R)
• M44: 24,605,858 km (0.093 R)
• M45: 24,912,533 km (0.077 R)
• M46: 25,964,356 km (0.054 R)
• M47: 26,841,448 km (0.084 R)
• M48: 27,220,380 km (0.115 R)
• M49: 27,664,685 km (0.067 R)
• M50: 29,465,694 km (0.069 R)
• M51: 29,921,818 km (0.075 R)
• M52: 31,370,823 km (0.109 R)
• M53: 31,570,087 km (0.11 R)
• M54: 32,775,098 km (0.099 R)
• M55: 33,451,131 km (0.101 R)
• M56: 34,816,810 km (0.087 R)
• M57: 35,506,456 km (0.045 R)
• M58: 35,783,511 km (0.118 R)
• M59: 37,109,697 km (0.047 R)
• M60: 37,461,401 km (0.07 R)
• M61: 37,814,303 km (0.099 R)
• M62: 38,380,979 km (0.082 R)
• M63: 40,603,704 km (0.067 R)
• M64: 42,279,649 km (0.109 R)
• M65: 43,458,780 km (0.102 R)
• M66: 44,275,734 km (0.096 R)
• M67: 44,873,078 km (0.112 R)
• M68: 46,832,810 km (0.098 R)
• M69: 47,136,793 km (0.057 R)
• M70: 48,974,453 km (0.107 R)
• M71: 50,134,884 km (0.093 R)
• M72: 50,757,510 km (0.091 R)
• M73: 51,304,291 km (0.101 R)
• M74: 52,325,146 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 14,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit