🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.53 AU - 0.61 AU

Year: 159 Days

Day: 25 Hours

Environment

Temp: 195 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.57 AU - 0.77 AU

Year: 202 Days

Day: 30.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.1 AU - 1.7 AU

Year: 611 Days

Day: 45.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.38 AU - 2.98 AU

Year: 1619 Days

Day: 12.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,314,767 km

• M1: 83,027 km (0.077 R)
• M2: 970,292 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.88 AU - 4.26 AU

Year: 2489 Days

Day: 13.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.62 AU - 4.76 AU

Year: 3164 Days

Day: 21.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,314,767 km

• M1: 1,121,535 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.3

Radius: 8.6

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.11 AU - 6.77 AU

Year: 4681 Days

Day: 10.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 33,314,767 km

• M1: 134,488 km (0.097 R)
• M2: 266,583 km (0.055 R)
• M3: 327,619 km (0.092 R)
• M4: 385,065 km (0.117 R)
• M5: 558,299 km (0.102 R)
• M6: 784,042 km (0.082 R)
• M7: 879,635 km (0.051 R)
• M8: 1,113,607 km (0.107 R)
• M9: 1,190,799 km (0.107 R)
• M10: 1,318,256 km (0.032 R)
• M11: 1,946,867 km (0.035 R)
• M12: 2,078,962 km (0.105 R)
• M13: 2,136,407 km (0.054 R)
• M14: 2,214,048 km (0.062 R)
• M15: 2,432,162 km (0.116 R)
• M16: 2,657,457 km (0.099 R)
• M17: 3,062,568 km (0.088 R)
• M18: 3,128,391 km (0.082 R)
• M19: 3,216,803 km (0.115 R)
• M20: 3,350,992 km (0.069 R)
• M21: 3,555,792 km (0.073 R)
• M22: 3,741,443 km (0.092 R)
• M23: 3,954,021 km (0.115 R)
• M24: 4,073,849 km (0.09 R)
• M25: 4,292,561 km (0.113 R)
• M26: 4,490,330 km (0.056 R)
• M27: 4,946,154 km (0.073 R)
• M28: 5,101,437 km (0.059 R)
• M29: 5,179,677 km (0.047 R)
• M30: 5,443,418 km (0.096 R)
• M31: 6,232,995 km (0.091 R)
• M32: 6,769,603 km (0.11 R)
• M33: 7,291,550 km (0.112 R)
• M34: 8,068,412 km (0.045 R)
• M35: 8,129,298 km (0.097 R)
• M36: 8,343,522 km (0.096 R)
• M37: 8,871,453 km (0.106 R)
• M38: 9,060,395 km (0.091 R)
• M39: 9,123,675 km (0.1 R)
• M40: 9,250,684 km (0.102 R)
• M41: 9,410,155 km (0.101 R)
• M42: 9,538,510 km (0.117 R)
• M43: 9,861,940 km (0.083 R)
• M44: 10,123,138 km (0.047 R)
• M45: 10,519,423 km (0.059 R)
• M46: 10,752,945 km (0.106 R)
• M47: 10,819,965 km (0.087 R)
• M48: 11,021,773 km (0.07 R)
• M49: 11,089,391 km (0.055 R)
• M50: 11,532,051 km (0.117 R)
• M51: 12,050,108 km (0.096 R)
• M52: 12,189,384 km (0.12 R)
• M53: 12,646,256 km (0.076 R)
• M54: 13,072,909 km (0.066 R)
• M55: 13,359,987 km (0.117 R)
• M56: 13,576,605 km (0.074 R)
• M57: 13,794,420 km (0.087 R)
• M58: 14,491,845 km (0.078 R)
• M59: 14,566,045 km (0.056 R)
• M60: 14,640,246 km (0.114 R)
• M61: 15,313,736 km (0.079 R)
• M62: 16,420,161 km (0.067 R)
• M63: 16,807,620 km (0.102 R)
• M64: 17,080,636 km (0.101 R)
• M65: 17,631,156 km (0.109 R)
• M66: 18,789,941 km (0.101 R)
• M67: 19,073,280 km (0.105 R)
• M68: 19,317,274 km (0.074 R)
• M69: 19,685,285 km (0.102 R)
• M70: 19,890,682 km (0.07 R)
• M71: 20,014,250 km (0.067 R)
• M72: 20,138,117 km (0.052 R)
• M73: 22,197,033 km (0.074 R)
• M74: 22,496,677 km (0.098 R)
• M75: 22,711,500 km (0.026 R)
• M76: 23,664,738 km (0.072 R)
• M77: 25,252,569 km (0.105 R)
• M78: 26,194,587 km (0.073 R)
• M79: 26,375,301 km (0.106 R)
• M80: 27,056,869 km (0.107 R)
• M81: 28,066,805 km (0.066 R)
• M82: 28,344,309 km (0.112 R)
• M83: 28,715,910 km (0.111 R)
• M84: 29,323,127 km (0.094 R)
• M85: 29,698,917 km (0.073 R)
• M86: 29,981,807 km (0.088 R)
• M87: 30,740,418 km (0.102 R)
• M88: 31,938,547 km (0.117 R)
• M89: 32,131,678 km (0.071 R)
• M90: 32,228,318 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.2

Radius: 12.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.96 AU - 6.68 AU

Year: 5180 Days

Day: 13.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 100.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,314,767 km

• M1: 341,532 km (0.101 R)
• M2: 661,821 km (0.032 R)
• M3: 821,891 km (0.083 R)
• M4: 1,442,123 km (0.069 R)
• M5: 1,767,499 km (0.105 R)
• M6: 1,964,070 km (0.112 R)
• M7: 2,150,918 km (0.068 R)
• M8: 2,542,416 km (0.07 R)
• M9: 2,841,612 km (0.106 R)
• M10: 2,956,652 km (0.086 R)
• M11: 3,251,659 km (0.086 R)
• M12: 3,372,235 km (0.103 R)
• M13: 3,494,457 km (0.119 R)
• M14: 4,019,844 km (0.111 R)
• M15: 4,127,854 km (0.102 R)
• M16: 4,258,902 km (0.115 R)
• M17: 4,391,445 km (0.064 R)
• M18: 4,547,626 km (0.081 R)
• M19: 4,888,858 km (0.101 R)
• M20: 5,121,034 km (0.106 R)
• M21: 5,238,469 km (0.044 R)
• M22: 5,790,335 km (0.097 R)
• M23: 7,237,395 km (0.074 R)
• M24: 7,933,175 km (0.077 R)
• M25: 8,372,095 km (0.087 R)
• M26: 8,960,164 km (0.069 R)
• M27: 9,244,999 km (0.112 R)
• M28: 9,561,698 km (0.106 R)
• M29: 10,413,807 km (0.115 R)
• M30: 10,743,371 km (0.116 R)
• M31: 11,259,633 km (0.102 R)
• M32: 11,443,639 km (0.096 R)
• M33: 11,752,858 km (0.096 R)
• M34: 12,064,769 km (0.107 R)
• M35: 12,760,549 km (0.102 R)
• M36: 13,048,973 km (0.118 R)
• M37: 13,177,777 km (0.104 R)
• M38: 13,436,881 km (0.096 R)
• M39: 13,894,351 km (0.095 R)
• M40: 14,124,881 km (0.109 R)
• M41: 14,959,039 km (0.094 R)
• M42: 15,093,976 km (0.105 R)
• M43: 15,433,115 km (0.073 R)
• M44: 15,946,535 km (0.039 R)
• M45: 16,639,771 km (0.104 R)
• M46: 16,990,129 km (0.026 R)
• M47: 17,095,745 km (0.059 R)
• M48: 17,201,511 km (0.093 R)
• M49: 17,449,395 km (0.062 R)
• M50: 17,698,326 km (0.076 R)
• M51: 17,841,042 km (0.078 R)
• M52: 18,851,127 km (0.07 R)
• M53: 19,473,604 km (0.062 R)
• M54: 19,620,958 km (0.106 R)
• M55: 20,663,355 km (0.114 R)
• M56: 20,889,099 km (0.082 R)
• M57: 22,260,612 km (0.115 R)
• M58: 23,386,486 km (0.096 R)
• M59: 24,730,024 km (0.073 R)
• M60: 25,049,864 km (0.117 R)
• M61: 25,210,233 km (0.071 R)
• M62: 26,179,927 km (0.046 R)
• M63: 26,464,911 km (0.056 R)
• M64: 26,874,061 km (0.087 R)
• M65: 27,326,445 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 11.4

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.85 AU - 8.13 AU

Year: 6819 Days

Day: 14.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,314,767 km

• M1: 146,905 km (0.101 R)
• M2: 252,072 km (0.062 R)
• M3: 357,689 km (0.034 R)
• M4: 474,375 km (0.07 R)
• M5: 549,623 km (0.097 R)
• M6: 714,928 km (0.11 R)
• M7: 995,574 km (0.119 R)
• M8: 1,248,544 km (0.099 R)
• M9: 1,472,641 km (0.1 R)
• M10: 1,710,203 km (0.046 R)
• M11: 1,923,978 km (0.11 R)
• M12: 2,397,455 km (0.117 R)
• M13: 2,536,432 km (0.07 R)
• M14: 3,055,237 km (0.032 R)
• M15: 3,360,267 km (0.05 R)
• M16: 4,165,702 km (0.092 R)
• M17: 4,261,595 km (0.069 R)
• M18: 4,406,704 km (0.083 R)
• M19: 4,577,994 km (0.113 R)
• M20: 4,652,195 km (0.112 R)
• M21: 5,208,250 km (0.1 R)
• M22: 5,546,790 km (0.113 R)
• M23: 5,679,034 km (0.05 R)
• M24: 6,466,069 km (0.093 R)
• M25: 7,057,429 km (0.089 R)
• M26: 7,200,744 km (0.091 R)
• M27: 7,287,361 km (0.037 R)
• M28: 7,519,687 km (0.116 R)
• M29: 8,201,404 km (0.105 R)
• M30: 8,595,445 km (0.095 R)
• M31: 9,814,668 km (0.091 R)
• M32: 10,298,018 km (0.12 R)
• M33: 10,624,590 km (0.101 R)
• M34: 11,087,446 km (0.102 R)
• M35: 11,489,565 km (0.062 R)
• M36: 11,658,461 km (0.076 R)
• M37: 12,135,978 km (0.084 R)
• M38: 13,004,543 km (0.071 R)
• M39: 13,180,620 km (0.09 R)
• M40: 13,428,503 km (0.102 R)
• M41: 14,036,918 km (0.108 R)
• M42: 15,392,275 km (0.11 R)
• M43: 15,953,715 km (0.114 R)
• M44: 16,066,811 km (0.06 R)
• M45: 16,369,597 km (0.091 R)
• M46: 17,328,221 km (0.069 R)
• M47: 17,638,786 km (0.069 R)
• M48: 18,344,289 km (0.054 R)
• M49: 18,621,195 km (0.057 R)
• M50: 19,019,275 km (0.057 R)
• M51: 19,864,054 km (0.038 R)
• M52: 19,945,136 km (0.084 R)
• M53: 20,721,250 km (0.105 R)
• M54: 21,382,323 km (0.11 R)
• M55: 21,715,477 km (0.034 R)
• M56: 22,387,022 km (0.059 R)
• M57: 22,852,720 km (0.112 R)
• M58: 22,980,327 km (0.104 R)
• M59: 23,150,719 km (0.106 R)
• M60: 23,578,569 km (0.086 R)
• M61: 23,922,794 km (0.085 R)
• M62: 24,485,731 km (0.115 R)
• M63: 25,096,988 km (0.102 R)
• M64: 25,316,448 km (0.076 R)
• M65: 25,536,506 km (0.091 R)
• M66: 26,022,998 km (0.087 R)
• M67: 26,423,322 km (0.107 R)
• M68: 27,185,075 km (0.106 R)
• M69: 27,320,311 km (0.06 R)
• M70: 28,409,832 km (0.066 R)
• M71: 28,592,791 km (0.084 R)
• M72: 29,930,944 km (0.076 R)
• M73: 30,490,739 km (0.118 R)
• M74: 30,724,859 km (0.113 R)
• M75: 31,006,702 km (0.098 R)
• M76: 31,148,072 km (0.091 R)
• M77: 31,667,775 km (0.044 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.5

Radius: 5.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.81 AU - 15.19 AU

Year: 16306 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,314,767 km

• M1: 75,098 km (0.114 R)
• M2: 201,060 km (0.107 R)
• M3: 278,102 km (0.051 R)
• M4: 315,951 km (0.048 R)
• M5: 498,460 km (0.093 R)
• M6: 546,032 km (0.08 R)
• M7: 633,397 km (0.071 R)
• M8: 1,152,652 km (0.104 R)
• M9: 1,216,979 km (0.103 R)
• M10: 1,315,713 km (0.076 R)
• M11: 1,538,913 km (0.073 R)
• M12: 1,755,381 km (0.032 R)
• M13: 1,924,277 km (0.061 R)
• M14: 2,039,767 km (0.106 R)
• M15: 2,338,514 km (0.09 R)
• M16: 3,291,901 km (0.064 R)
• M17: 3,641,511 km (0.067 R)
• M18: 4,275,208 km (0.083 R)
• M19: 4,528,028 km (0.065 R)
• M20: 4,916,384 km (0.078 R)
• M21: 5,074,659 km (0.112 R)
• M22: 5,369,367 km (0.05 R)
• M23: 5,423,521 km (0.083 R)
• M24: 6,200,832 km (0.111 R)
• M25: 6,458,140 km (0.117 R)
• M26: 6,515,735 km (0.106 R)
• M27: 7,220,640 km (0.051 R)
• M28: 7,521,482 km (0.114 R)
• M29: 7,673,473 km (0.105 R)
• M30: 8,291,612 km (0.087 R)
• M31: 8,385,559 km (0.086 R)
• M32: 8,957,621 km (0.036 R)
• M33: 9,151,051 km (0.106 R)
• M34: 9,772,631 km (0.1 R)
• M35: 10,273,035 km (0.06 R)
• M36: 10,645,235 km (0.099 R)
• M37: 11,298,678 km (0.074 R)
• M38: 11,437,804 km (0.106 R)
• M39: 11,612,684 km (0.074 R)
• M40: 12,142,410 km (0.083 R)
• M41: 12,643,862 km (0.082 R)
• M42: 12,788,374 km (0.091 R)
• M43: 13,630,012 km (0.088 R)
• M44: 14,151,061 km (0.086 R)
• M45: 14,527,300 km (0.053 R)
• M46: 15,021,122 km (0.034 R)
• M47: 16,338,780 km (0.093 R)
• M48: 16,456,813 km (0.096 R)
• M49: 17,612,457 km (0.081 R)
• M50: 17,895,196 km (0.057 R)
• M51: 18,057,510 km (0.025 R)
• M52: 18,711,552 km (0.106 R)
• M53: 20,549,960 km (0.116 R)
• M54: 20,592,296 km (0.093 R)
• M55: 21,404,314 km (0.111 R)
• M56: 21,490,482 km (0.063 R)
• M57: 22,444,917 km (0.116 R)
• M58: 22,576,263 km (0.062 R)
• M59: 23,280,421 km (0.061 R)
• M60: 24,081,218 km (0.071 R)
• M61: 24,395,224 km (0.069 R)
• M62: 24,891,141 km (0.09 R)
• M63: 25,253,916 km (0.093 R)
• M64: 25,435,976 km (0.077 R)
• M65: 26,398,938 km (0.051 R)
• M66: 26,722,518 km (0.12 R)
• M67: 26,908,019 km (0.107 R)
• M68: 27,187,169 km (0.062 R)
• M69: 27,327,043 km (0.118 R)
• M70: 27,560,715 km (0.082 R)
• M71: 27,701,337 km (0.066 R)
• M72: 27,936,056 km (0.055 R)
• M73: 28,644,252 km (0.111 R)
• M74: 29,789,723 km (0.107 R)
• M75: 30,416,389 km (0.044 R)
• M76: 31,340,156 km (0.086 R)
• M77: 32,174,463 km (0.076 R)
• M78: 32,371,782 km (0.087 R)
• M79: 32,767,768 km (0.082 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 14,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit