🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.81 AU - 1.05 AU

Year: 315 Days

Day: 17.5 Hours

Environment

Temp: 85 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.24 AU - 1.52 AU

Year: 570 Days

Day: 30 Hours

Environment

Temp: 4 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.1 AU - 1.66 AU

Year: 570 Days

Day: 43.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,697,143 km

• M1: 166,054 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.64 AU - 1.84 AU

Year: 807 Days

Day: 46.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,697,143 km

• M1: 118,930 km (0.107 R)
• M2: 810,671 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.04 AU - 2.26 AU

Year: 1108 Days

Day: 29.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.99 AU - 2.39 AU

Year: 1139 Days

Day: 20.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.12 AU - 5.06 AU

Year: 2907 Days

Day: 37.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.6

Radius: 12.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.39 AU - 9.19 AU

Year: 9159 Days

Day: 12.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,697,143 km

• M1: 238,010 km (0.111 R)
• M2: 464,352 km (0.112 R)
• M3: 682,166 km (0.06 R)
• M4: 1,111,063 km (0.112 R)
• M5: 1,259,165 km (0.112 R)
• M6: 1,355,357 km (0.069 R)
• M7: 1,555,668 km (0.107 R)
• M8: 1,701,825 km (0.113 R)
• M9: 1,963,472 km (0.036 R)
• M10: 2,699,494 km (0.104 R)
• M11: 2,851,485 km (0.037 R)
• M12: 3,297,436 km (0.093 R)
• M13: 3,515,101 km (0.032 R)
• M14: 3,681,454 km (0.107 R)
• M15: 3,822,226 km (0.115 R)
• M16: 4,432,735 km (0.098 R)
• M17: 4,795,509 km (0.092 R)
• M18: 5,136,592 km (0.05 R)
• M19: 5,230,989 km (0.038 R)
• M20: 5,421,576 km (0.088 R)
• M21: 5,549,931 km (0.077 R)
• M22: 5,646,721 km (0.097 R)
• M23: 6,647,232 km (0.115 R)
• M24: 6,992,803 km (0.11 R)
• M25: 7,701,897 km (0.102 R)
• M26: 8,732,925 km (0.117 R)
• M27: 8,997,564 km (0.066 R)
• M28: 9,495,874 km (0.1 R)
• M29: 9,767,993 km (0.033 R)
• M30: 10,559,814 km (0.118 R)
• M31: 10,680,241 km (0.103 R)
• M32: 10,760,874 km (0.119 R)
• M33: 10,922,739 km (0.101 R)
• M34: 11,167,032 km (0.112 R)
• M35: 11,248,862 km (0.081 R)
• M36: 12,078,382 km (0.108 R)
• M37: 12,246,680 km (0.101 R)
• M38: 12,458,062 km (0.063 R)
• M39: 12,798,995 km (0.084 R)
• M40: 13,099,687 km (0.1 R)
• M41: 13,402,772 km (0.111 R)
• M42: 13,489,838 km (0.076 R)
• M43: 14,415,101 km (0.099 R)
• M44: 14,504,262 km (0.052 R)
• M45: 15,451,964 km (0.079 R)
• M46: 15,680,550 km (0.041 R)
• M47: 17,264,492 km (0.069 R)
• M48: 17,454,182 km (0.108 R)
• M49: 17,549,326 km (0.104 R)
• M50: 17,835,657 km (0.069 R)
• M51: 18,801,460 km (0.097 R)
• M52: 20,132,283 km (0.035 R)
• M53: 20,331,996 km (0.105 R)
• M54: 20,733,367 km (0.073 R)
• M55: 22,520,314 km (0.074 R)
• M56: 23,196,646 km (0.117 R)
• M57: 23,563,609 km (0.069 R)
• M58: 24,144,049 km (0.099 R)
• M59: 25,319,140 km (0.11 R)
• M60: 25,805,184 km (0.117 R)
• M61: 26,841,448 km (0.065 R)
• M62: 27,392,417 km (0.11 R)
• M63: 28,225,827 km (0.088 R)
• M64: 28,729,822 km (0.096 R)
• M65: 29,633,094 km (0.118 R)
• M66: 29,803,636 km (0.086 R)
• M67: 30,088,321 km (0.076 R)
• M68: 31,815,877 km (0.11 R)
• M69: 32,515,845 km (0.046 R)
• M70: 34,049,971 km (0.112 R)
• M71: 35,486,859 km (0.036 R)
• M72: 35,788,747 km (0.06 R)
• M73: 36,030,946 km (0.117 R)
• M74: 37,188,235 km (0.074 R)
• M75: 38,110,656 km (0.066 R)
• M76: 38,729,842 km (0.077 R)
• M77: 39,289,786 km (0.11 R)
• M78: 39,414,701 km (0.115 R)
• M79: 40,922,797 km (0.066 R)
• M80: 41,175,916 km (0.114 R)
• M81: 41,556,643 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.8

Radius: 9.2

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.59 AU - 14.11 AU

Year: 14337 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 29,697,143 km

• M1: 214,823 km (0.101 R)
• M2: 325,824 km (0.108 R)
• M3: 461,360 km (0.081 R)
• M4: 693,087 km (0.034 R)
• M5: 1,485,956 km (0.07 R)
• M6: 1,889,272 km (0.105 R)
• M7: 2,447,571 km (0.096 R)
• M8: 2,922,843 km (0.109 R)
• M9: 3,635,827 km (0.077 R)
• M10: 3,921,409 km (0.105 R)
• M11: 3,993,814 km (0.052 R)
• M12: 4,476,118 km (0.067 R)
• M13: 4,666,556 km (0.113 R)
• M14: 4,859,687 km (0.09 R)
• M15: 4,976,972 km (0.076 R)
• M16: 5,174,291 km (0.075 R)
• M17: 5,414,545 km (0.107 R)
• M18: 5,864,685 km (0.107 R)
• M19: 6,540,718 km (0.088 R)
• M20: 7,241,435 km (0.088 R)
• M21: 7,555,440 km (0.1 R)
• M22: 7,736,903 km (0.115 R)
• M23: 8,760,751 km (0.109 R)
• M24: 9,483,009 km (0.027 R)
• M25: 9,975,186 km (0.039 R)
• M26: 10,933,211 km (0.086 R)
• M27: 11,138,609 km (0.118 R)
• M28: 11,553,294 km (0.105 R)
• M29: 11,815,090 km (0.108 R)
• M30: 11,973,066 km (0.12 R)
• M31: 13,152,944 km (0.093 R)
• M32: 14,090,025 km (0.114 R)
• M33: 14,313,674 km (0.085 R)
• M34: 14,934,655 km (0.052 R)
• M35: 15,219,788 km (0.049 R)
• M36: 15,334,380 km (0.118 R)
• M37: 15,737,696 km (0.086 R)
• M38: 15,795,590 km (0.109 R)
• M39: 16,027,916 km (0.114 R)
• M40: 16,672,533 km (0.055 R)
• M41: 16,790,715 km (0.098 R)
• M42: 17,265,988 km (0.067 R)
• M43: 17,625,472 km (0.086 R)
• M44: 17,685,610 km (0.097 R)
• M45: 18,047,786 km (0.097 R)
• M46: 18,412,506 km (0.1 R)
• M47: 18,779,769 km (0.117 R)
• M48: 19,025,857 km (0.045 R)
• M49: 20,146,644 km (0.09 R)
• M50: 20,209,625 km (0.097 R)
• M51: 23,304,655 km (0.103 R)
• M52: 25,312,708 km (0.081 R)
• M53: 25,994,425 km (0.066 R)
• M54: 28,145,493 km (0.097 R)
• M55: 28,497,796 km (0.076 R)
• M56: 29,206,740 km (0.111 R)
• M57: 29,993,326 km (0.064 R)
• M58: 30,137,089 km (0.092 R)
• M59: 31,004,607 km (0.104 R)
• M60: 31,587,441 km (0.093 R)
• M61: 32,247,317 km (0.106 R)
• M62: 32,320,919 km (0.103 R)
• M63: 34,029,476 km (0.114 R)
• M64: 37,533,657 km (0.062 R)
• M65: 37,921,415 km (0.049 R)
• M66: 38,076,996 km (0.083 R)
• M67: 38,622,879 km (0.088 R)
• M68: 38,700,969 km (0.069 R)
• M69: 39,171,305 km (0.077 R)
• M70: 40,434,509 km (0.114 R)
• M71: 40,752,405 km (0.118 R)
• M72: 40,911,577 km (0.112 R)
• M73: 41,791,212 km (0.102 R)
• M74: 42,757,914 km (0.117 R)
• M75: 43,813,476 km (0.101 R)
• M76: 45,124,403 km (0.087 R)
• M77: 46,365,167 km (0.052 R)
• M78: 47,114,952 km (0.093 R)
• M79: 47,617,002 km (0.048 R)
• M80: 47,784,701 km (0.106 R)
• M81: 48,795,385 km (0.119 R)
• M82: 49,388,241 km (0.064 R)
• M83: 52,128,425 km (0.028 R)
• M84: 52,994,896 km (0.115 R)
• M85: 53,255,645 km (0.108 R)
• M86: 53,953,370 km (0.112 R)
• M87: 54,741,900 km (0.107 R)
• M88: 55,005,641 km (0.089 R)
• M89: 57,219,390 km (0.066 R)
• M90: 57,665,641 km (0.12 R)
• M91: 59,191,539 km (0.096 R)
• M92: 60,276,572 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49

Radius: 5.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.64 AU - 17.18 AU

Year: 18233 Days

Day: 15.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,697,143 km

• M1: 93,349 km (0.081 R)
• M2: 182,210 km (0.062 R)
• M3: 266,135 km (0.066 R)
• M4: 529,427 km (0.116 R)
• M5: 644,468 km (0.081 R)
• M6: 967,150 km (0.095 R)
• M7: 1,152,951 km (0.112 R)
• M8: 1,793,230 km (0.044 R)
• M9: 1,845,140 km (0.069 R)
• M10: 2,021,666 km (0.096 R)
• M11: 2,148,674 km (0.092 R)
• M12: 2,185,326 km (0.106 R)
• M13: 2,429,469 km (0.051 R)
• M14: 2,623,199 km (0.115 R)
• M15: 3,087,550 km (0.1 R)
• M16: 3,297,287 km (0.076 R)
• M17: 3,533,502 km (0.115 R)
• M18: 4,414,484 km (0.104 R)
• M19: 4,794,761 km (0.093 R)
• M20: 4,915,636 km (0.038 R)
• M21: 6,957,049 km (0.053 R)
• M22: 7,149,133 km (0.079 R)
• M23: 7,204,334 km (0.085 R)
• M24: 7,538,685 km (0.111 R)
• M25: 8,955,527 km (0.09 R)
• M26: 9,074,756 km (0.099 R)
• M27: 9,405,368 km (0.037 R)
• M28: 9,465,805 km (0.118 R)
• M29: 10,140,342 km (0.05 R)
• M30: 10,358,157 km (0.102 R)
• M31: 10,957,296 km (0.084 R)
• M32: 11,212,959 km (0.065 R)
• M33: 11,309,300 km (0.103 R)
• M34: 11,438,104 km (0.078 R)
• M35: 12,221,847 km (0.119 R)
• M36: 12,753,966 km (0.09 R)
• M37: 12,854,496 km (0.095 R)
• M38: 13,191,839 km (0.115 R)
• M39: 13,361,483 km (0.044 R)
• M40: 15,240,133 km (0.102 R)
• M41: 15,525,417 km (0.076 R)
• M42: 17,422,318 km (0.073 R)
• M43: 17,645,966 km (0.113 R)
• M44: 17,907,912 km (0.04 R)
• M45: 18,246,751 km (0.077 R)
• M46: 18,360,147 km (0.103 R)
• M47: 18,777,824 km (0.094 R)
• M48: 18,854,119 km (0.114 R)
• M49: 18,892,416 km (0.068 R)
• M50: 19,352,579 km (0.087 R)
• M51: 19,545,560 km (0.098 R)
• M52: 19,661,499 km (0.118 R)
• M53: 20,166,990 km (0.096 R)
• M54: 21,150,895 km (0.104 R)
• M55: 21,349,561 km (0.03 R)
• M56: 22,676,344 km (0.092 R)
• M57: 23,534,288 km (0.056 R)
• M58: 23,988,019 km (0.117 R)
• M59: 24,611,393 km (0.073 R)
• M60: 24,778,494 km (0.099 R)
• M61: 25,197,966 km (0.091 R)
• M62: 25,704,355 km (0.107 R)
• M63: 25,746,841 km (0.116 R)
• M64: 26,598,801 km (0.082 R)
• M65: 28,199,199 km (0.077 R)
• M66: 28,374,079 km (0.113 R)
• M67: 28,768,867 km (0.118 R)
• M68: 29,165,451 km (0.109 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 10,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit