🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.3 AU - 1.32 AU

Year: 571 Days

Day: 31.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,384,512 km

• M1: 156,629 km (0.116 R)
• M2: 242,797 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.41 AU - 1.77 AU

Year: 763 Days

Day: 26.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.96 AU - 2.36 AU

Year: 1209 Days

Day: 36.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.87 AU - 2.61 AU

Year: 1277 Days

Day: 35.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.85 AU - 2.85 AU

Year: 1372 Days

Day: 40.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.82 AU - 3 AU

Year: 1890 Days

Day: 13.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,384,512 km

• M1: 102,624 km (0.105 R)
• M2: 2,105,590 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.6

Radius: 10.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.78 AU - 7.38 AU

Year: 5709 Days

Day: 5.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,384,512 km

• M1: 155,283 km (0.074 R)
• M2: 225,294 km (0.088 R)
• M3: 315,801 km (0.091 R)
• M4: 461,809 km (0.051 R)
• M5: 612,753 km (0.066 R)
• M6: 758,162 km (0.114 R)
• M7: 915,988 km (0.109 R)
• M8: 1,071,869 km (0.111 R)
• M9: 1,308,233 km (0.119 R)
• M10: 1,470,248 km (0.048 R)
• M11: 1,670,709 km (0.117 R)
• M12: 1,750,295 km (0.087 R)
• M13: 1,847,384 km (0.117 R)
• M14: 2,325,200 km (0.085 R)
• M15: 2,859,713 km (0.113 R)
• M16: 2,994,501 km (0.066 R)
• M17: 3,310,601 km (0.119 R)
• M18: 3,472,615 km (0.118 R)
• M19: 3,996,208 km (0.074 R)
• M20: 4,212,676 km (0.043 R)
• M21: 4,499,904 km (0.072 R)
• M22: 4,702,609 km (0.074 R)
• M23: 4,885,268 km (0.029 R)
• M24: 5,163,670 km (0.081 R)
• M25: 5,281,254 km (0.06 R)
• M26: 6,154,008 km (0.117 R)
• M27: 6,278,772 km (0.075 R)
• M28: 6,454,849 km (0.113 R)
• M29: 6,632,571 km (0.067 R)
• M30: 6,811,939 km (0.106 R)
• M31: 8,003,336 km (0.087 R)
• M32: 8,139,770 km (0.076 R)
• M33: 8,332,003 km (0.098 R)
• M34: 8,889,405 km (0.11 R)
• M35: 9,115,746 km (0.068 R)
• M36: 9,864,783 km (0.111 R)
• M37: 10,128,524 km (0.109 R)
• M38: 10,217,086 km (0.108 R)
• M39: 10,305,797 km (0.038 R)
• M40: 10,424,578 km (0.104 R)
• M41: 10,603,497 km (0.067 R)
• M42: 10,903,890 km (0.041 R)
• M43: 11,329,346 km (0.112 R)
• M44: 11,915,470 km (0.075 R)
• M45: 12,479,903 km (0.106 R)
• M46: 13,181,517 km (0.118 R)
• M47: 13,375,097 km (0.077 R)
• M48: 13,667,261 km (0.084 R)
• M49: 13,961,520 km (0.056 R)
• M50: 14,191,901 km (0.031 R)
• M51: 14,290,935 km (0.083 R)
• M52: 15,430,272 km (0.09 R)
• M53: 15,907,789 km (0.09 R)
• M54: 16,286,421 km (0.111 R)
• M55: 16,355,685 km (0.099 R)
• M56: 16,459,655 km (0.109 R)
• M57: 17,158,128 km (0.112 R)
• M58: 17,902,078 km (0.103 R)
• M59: 18,403,829 km (0.056 R)
• M60: 18,511,989 km (0.038 R)
• M61: 18,656,500 km (0.097 R)
• M62: 18,946,570 km (0.083 R)
• M63: 19,641,752 km (0.043 R)
• M64: 19,973,859 km (0.118 R)
• M65: 20,159,211 km (0.111 R)
• M66: 20,382,411 km (0.039 R)
• M67: 20,456,910 km (0.076 R)
• M68: 20,531,560 km (0.086 R)
• M69: 20,981,550 km (0.099 R)
• M70: 23,591,883 km (0.087 R)
• M71: 24,378,918 km (0.116 R)
• M72: 24,616,778 km (0.084 R)
• M73: 25,094,744 km (0.084 R)
• M74: 25,898,084 km (0.111 R)
• M75: 26,140,732 km (0.047 R)
• M76: 26,750,642 km (0.107 R)
• M77: 26,955,143 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.8

Radius: 7.9

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13 AU - 14.86 AU

Year: 19798 Days

Day: 20.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,384,512 km

• M1: 147,653 km (0.109 R)
• M2: 251,474 km (0.106 R)
• M3: 757,863 km (0.112 R)
• M4: 1,489,247 km (0.12 R)
• M5: 1,545,944 km (0.078 R)
• M6: 2,970,715 km (0.067 R)
• M7: 3,188,828 km (0.103 R)
• M8: 3,449,876 km (0.088 R)
• M9: 3,525,723 km (0.06 R)
• M10: 3,913,480 km (0.085 R)
• M11: 4,856,396 km (0.104 R)
• M12: 5,375,201 km (0.078 R)
• M13: 6,002,615 km (0.115 R)
• M14: 6,325,148 km (0.086 R)
• M15: 6,418,347 km (0.094 R)
• M16: 6,558,819 km (0.102 R)
• M17: 6,653,216 km (0.118 R)
• M18: 7,228,569 km (0.078 R)
• M19: 7,325,957 km (0.084 R)
• M20: 7,423,944 km (0.071 R)
• M21: 7,670,481 km (0.068 R)
• M22: 8,222,647 km (0.089 R)
• M23: 8,375,536 km (0.082 R)
• M24: 8,426,549 km (0.114 R)
• M25: 8,787,529 km (0.075 R)
• M26: 8,839,589 km (0.061 R)
• M27: 9,048,427 km (0.045 R)
• M28: 10,501,172 km (0.081 R)
• M29: 11,794,745 km (0.064 R)
• M30: 12,900,872 km (0.092 R)
• M31: 13,019,203 km (0.067 R)
• M32: 13,197,524 km (0.095 R)
• M33: 14,039,910 km (0.103 R)
• M34: 14,100,646 km (0.076 R)
• M35: 15,023,815 km (0.079 R)
• M36: 15,966,282 km (0.039 R)
• M37: 16,348,654 km (0.091 R)
• M38: 17,317,599 km (0.066 R)
• M39: 17,448,198 km (0.091 R)
• M40: 17,513,722 km (0.091 R)
• M41: 18,772,289 km (0.104 R)
• M42: 18,839,458 km (0.115 R)
• M43: 19,108,435 km (0.081 R)
• M44: 20,197,059 km (0.062 R)
• M45: 20,749,075 km (0.113 R)
• M46: 20,818,339 km (0.111 R)
• M47: 20,887,752 km (0.103 R)
• M48: 23,149,373 km (0.108 R)
• M49: 24,455,362 km (0.082 R)
• M50: 25,117,333 km (0.084 R)
• M51: 25,413,387 km (0.082 R)
• M52: 25,710,638 km (0.101 R)
• M53: 25,785,138 km (0.049 R)
• M54: 27,823,409 km (0.103 R)
• M55: 27,899,853 km (0.082 R)
• M56: 28,206,529 km (0.06 R)
• M57: 28,668,487 km (0.049 R)
• M58: 29,678,273 km (0.067 R)
• M59: 30,384,076 km (0.092 R)
• M60: 30,541,602 km (0.063 R)
• M61: 30,936,840 km (0.113 R)
• M62: 31,254,137 km (0.11 R)
• M63: 31,413,309 km (0.105 R)
• M64: 32,052,391 km (0.058 R)
• M65: 32,132,575 km (0.062 R)
• M66: 32,453,912 km (0.118 R)
• M67: 33,424,652 km (0.1 R)
• M68: 33,505,884 km (0.081 R)
• M69: 34,322,688 km (0.06 R)
• M70: 36,393,272 km (0.105 R)
• M71: 37,064,368 km (0.096 R)
• M72: 37,401,412 km (0.103 R)
• M73: 38,248,585 km (0.104 R)
• M74: 41,612,293 km (0.107 R)
• M75: 42,225,944 km (0.09 R)
• M76: 42,842,736 km (0.11 R)
• M77: 43,551,231 km (0.116 R)
• M78: 43,639,943 km (0.067 R)
• M79: 47,424,919 km (0.076 R)
• M80: 48,894,269 km (0.036 R)
• M81: 49,727,379 km (0.056 R)
• M82: 52,065,893 km (0.089 R)
• M83: 52,916,507 km (0.026 R)
• M84: 57,725,181 km (0.104 R)
• M85: 57,822,719 km (0.109 R)
• M86: 58,801,687 km (0.057 R)
• M87: 61,073,929 km (0.062 R)
• M88: 61,372,377 km (0.074 R)
• M89: 62,270,862 km (0.104 R)
• M90: 62,872,245 km (0.083 R)
• M91: 66,315,988 km (0.106 R)
• M92: 66,622,813 km (0.09 R)
• M93: 67,032,562 km (0.08 R)
• M94: 67,751,828 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.5

Radius: 6.1

Gravity: 15.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.29 AU - 18.35 AU

Year: 21725 Days

Day: 22 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,384,512 km

• M1: 94,845 km (0.087 R)
• M2: 187,297 km (0.117 R)
• M3: 242,648 km (0.027 R)
• M4: 409,599 km (0.084 R)
• M5: 1,019,659 km (0.097 R)
• M6: 1,409,661 km (0.081 R)
• M7: 1,498,821 km (0.118 R)
• M8: 2,745,570 km (0.1 R)
• M9: 2,895,168 km (0.081 R)
• M10: 3,765,378 km (0.072 R)
• M11: 5,724,512 km (0.04 R)
• M12: 6,702,882 km (0.109 R)
• M13: 7,943,497 km (0.029 R)
• M14: 8,103,567 km (0.07 R)
• M15: 8,864,422 km (0.102 R)
• M16: 9,197,427 km (0.078 R)
• M17: 9,421,674 km (0.101 R)
• M18: 9,875,703 km (0.048 R)
• M19: 10,047,741 km (0.078 R)
• M20: 10,163,081 km (0.106 R)
• M21: 10,278,720 km (0.096 R)
• M22: 12,497,257 km (0.104 R)
• M23: 13,819,552 km (0.11 R)
• M24: 14,594,918 km (0.096 R)
• M25: 14,725,517 km (0.093 R)
• M26: 16,662,510 km (0.101 R)
• M27: 17,904,472 km (0.085 R)
• M28: 18,254,680 km (0.057 R)
• M29: 18,819,861 km (0.102 R)
• M30: 19,104,546 km (0.073 R)
• M31: 21,284,935 km (0.091 R)
• M32: 21,581,587 km (0.111 R)
• M33: 23,696,004 km (0.116 R)
• M34: 23,849,491 km (0.11 R)
• M35: 25,481,604 km (0.102 R)
• M36: 26,112,757 km (0.068 R)
• M37: 27,793,938 km (0.068 R)
• M38: 28,443,642 km (0.086 R)
• M39: 29,592,404 km (0.037 R)
• M40: 30,672,799 km (0.105 R)
• M41: 30,923,825 km (0.039 R)
• M42: 31,343,895 km (0.086 R)
• M43: 33,731,029 km (0.072 R)
• M44: 34,510,733 km (0.116 R)
• M45: 35,383,936 km (0.044 R)
• M46: 35,647,377 km (0.071 R)
• M47: 38,226,744 km (0.108 R)
• M48: 38,858,346 km (0.1 R)
• M49: 40,314,831 km (0.079 R)
• M50: 40,406,385 km (0.107 R)
• M51: 42,719,467 km (0.101 R)
• M52: 47,086,379 km (0.117 R)
• M53: 47,376,000 km (0.047 R)
• M54: 49,028,757 km (0.063 R)
• M55: 49,420,405 km (0.095 R)
• M56: 49,714,813 km (0.075 R)
• M57: 49,911,385 km (0.085 R)
• M58: 50,601,480 km (0.057 R)
• M59: 52,690,614 km (0.108 R)
• M60: 53,292,745 km (0.102 R)
• M61: 53,897,121 km (0.118 R)
• M62: 54,807,873 km (0.064 R)
• M63: 56,132,412 km (0.12 R)
• M64: 56,439,537 km (0.114 R)
• M65: 57,158,504 km (0.12 R)
• M66: 57,467,424 km (0.115 R)
• M67: 58,087,208 km (0.064 R)
• M68: 60,168,862 km (0.056 R)
• M69: 60,273,580 km (0.116 R)
• M70: 61,745,923 km (0.086 R)
• M71: 62,274,751 km (0.047 R)
• M72: 62,486,731 km (0.118 R)
• M73: 64,726,361 km (0.105 R)
• M74: 65,909,830 km (0.042 R)
• M75: 72,490,341 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.5

Radius: 3.4

Gravity: 24.18 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.42 AU - 17.58 AU

Year: 24371 Days

Day: 19.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,384,512 km

• M1: 360,082 km (0.119 R)
• M2: 500,255 km (0.089 R)
• M3: 656,435 km (0.092 R)
• M4: 987,944 km (0.102 R)
• M5: 1,035,516 km (0.088 R)
• M6: 1,108,520 km (0.037 R)
• M7: 1,233,883 km (0.116 R)
• M8: 1,808,489 km (0.116 R)
• M9: 2,046,499 km (0.102 R)
• M10: 2,885,893 km (0.075 R)
• M11: 3,742,939 km (0.11 R)
• M12: 4,083,274 km (0.067 R)
• M13: 4,315,599 km (0.057 R)
• M14: 4,592,056 km (0.059 R)
• M15: 5,120,586 km (0.065 R)
• M16: 6,772,445 km (0.055 R)
• M17: 6,955,104 km (0.063 R)
• M18: 7,988,676 km (0.066 R)
• M19: 8,230,276 km (0.092 R)
• M20: 10,090,526 km (0.072 R)
• M21: 10,404,083 km (0.071 R)
• M22: 12,018,543 km (0.117 R)
• M23: 12,350,800 km (0.081 R)
• M24: 13,023,991 km (0.084 R)
• M25: 13,080,688 km (0.114 R)
• M26: 14,230,797 km (0.082 R)
• M27: 14,347,483 km (0.107 R)
• M28: 15,054,782 km (0.099 R)
• M29: 15,713,162 km (0.077 R)
• M30: 16,380,817 km (0.072 R)
• M31: 16,503,188 km (0.073 R)
• M32: 17,430,695 km (0.104 R)
• M33: 17,618,291 km (0.064 R)
• M34: 17,869,316 km (0.11 R)
• M35: 18,248,247 km (0.113 R)
• M36: 18,565,844 km (0.082 R)
• M37: 19,465,226 km (0.108 R)
• M38: 19,789,854 km (0.104 R)
• M39: 20,247,324 km (0.116 R)
• M40: 22,044,144 km (0.087 R)
• M41: 22,246,999 km (0.109 R)
• M42: 22,586,287 km (0.076 R)
• M43: 24,518,044 km (0.116 R)
• M44: 25,291,166 km (0.119 R)
• M45: 25,929,799 km (0.115 R)
• M46: 26,215,381 km (0.056 R)
• M47: 26,861,644 km (0.071 R)
• M48: 26,933,750 km (0.107 R)
• M49: 27,295,328 km (0.117 R)
• M50: 27,731,406 km (0.118 R)
• M51: 29,201,355 km (0.097 R)
• M52: 29,498,456 km (0.07 R)
• M53: 30,095,501 km (0.11 R)
• M54: 30,696,585 km (0.04 R)
• M55: 31,453,401 km (0.086 R)
• M56: 31,986,867 km (0.118 R)
• M57: 32,523,325 km (0.119 R)
• M58: 32,677,112 km (0.077 R)
• M59: 34,150,352 km (0.103 R)
• M60: 36,360,660 km (0.043 R)
• M61: 36,440,545 km (0.036 R)
• M62: 37,967,640 km (0.086 R)
• M63: 41,000,737 km (0.075 R)
• M64: 45,135,473 km (0.101 R)
• M65: 45,995,511 km (0.114 R)
• M66: 46,341,082 km (0.12 R)
• M67: 48,695,752 km (0.066 R)
• M68: 48,783,716 km (0.046 R)
• M69: 52,074,869 km (0.093 R)
• M70: 52,525,159 km (0.03 R)
• M71: 55,070,267 km (0.109 R)
• M72: 56,634,911 km (0.114 R)
• M73: 57,562,119 km (0.078 R)
• M74: 58,307,565 km (0.069 R)
• M75: 58,775,059 km (0.037 R)
• M76: 59,337,696 km (0.04 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 12,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit