🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.49 AU - 0.59 AU

Year: 152 Days

Day: 21.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,153,794 km

• M1: 45,927 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.95 AU - 1.07 AU

Year: 389 Days

Day: 33.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 109,153,794 km

• M1: 59,091 km (0.086 R)
• M2: 313,856 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.92 AU - 1.28 AU

Year: 442 Days

Day: 36.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.57 AU - 1.73 AU

Year: 812 Days

Day: 12.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,153,794 km

• M1: 83,775 km (0.068 R)
• M2: 865,723 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.55 AU - 3.73 AU

Year: 2659 Days

Day: 19.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.7 AU - 4.3 AU

Year: 3063 Days

Day: 46.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.4

Radius: 14.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.78 AU - 5.22 AU

Year: 4281 Days

Day: 8.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 109,153,794 km

• M1: 185,950 km (0.095 R)
• M2: 384,766 km (0.072 R)
• M3: 540,647 km (0.115 R)
• M4: 701,913 km (0.094 R)
• M5: 929,900 km (0.101 R)
• M6: 1,066,483 km (0.073 R)
• M7: 1,548,936 km (0.117 R)
• M8: 1,854,415 km (0.085 R)
• M9: 1,950,008 km (0.079 R)
• M10: 2,960,093 km (0.096 R)
• M11: 3,187,332 km (0.119 R)
• M12: 3,479,646 km (0.05 R)
• M13: 3,801,282 km (0.076 R)
• M14: 4,195,921 km (0.098 R)
• M15: 4,625,865 km (0.056 R)
• M16: 4,735,521 km (0.118 R)
• M17: 4,890,654 km (0.108 R)
• M18: 5,070,021 km (0.102 R)
• M19: 5,504,902 km (0.116 R)
• M20: 6,071,729 km (0.073 R)
• M21: 6,484,469 km (0.115 R)
• M22: 7,108,292 km (0.071 R)
• M23: 7,209,869 km (0.044 R)
• M24: 7,337,626 km (0.093 R)
• M25: 8,013,958 km (0.085 R)
• M26: 8,901,073 km (0.105 R)
• M27: 9,148,508 km (0.109 R)
• M28: 9,509,937 km (0.051 R)
• M29: 10,075,267 km (0.098 R)
• M30: 10,535,280 km (0.03 R)
• M31: 10,738,883 km (0.096 R)
• M32: 10,914,361 km (0.115 R)
• M33: 11,149,679 km (0.06 R)
• M34: 12,169,188 km (0.047 R)
• M35: 12,352,147 km (0.111 R)
• M36: 12,444,000 km (0.084 R)
• M37: 12,690,088 km (0.056 R)
• M38: 13,281,000 km (0.073 R)
• M39: 13,438,078 km (0.075 R)
• M40: 13,532,474 km (0.112 R)
• M41: 13,849,172 km (0.119 R)
• M42: 14,200,279 km (0.029 R)
• M43: 15,205,576 km (0.054 R)
• M44: 16,267,422 km (0.102 R)
• M45: 16,469,230 km (0.118 R)
• M46: 17,147,806 km (0.103 R)
• M47: 17,870,214 km (0.083 R)
• M48: 18,392,310 km (0.088 R)
• M49: 18,637,651 km (0.061 R)
• M50: 18,884,188 km (0.092 R)
• M51: 19,451,613 km (0.119 R)
• M52: 19,952,766 km (0.046 R)
• M53: 20,096,679 km (0.104 R)
• M54: 20,567,014 km (0.115 R)
• M55: 21,740,011 km (0.103 R)
• M56: 22,334,812 km (0.072 R)
• M57: 22,446,861 km (0.105 R)
• M58: 22,859,452 km (0.086 R)
• M59: 22,972,548 km (0.073 R)
• M60: 24,189,228 km (0.106 R)
• M61: 24,535,248 km (0.112 R)
• M62: 24,650,887 km (0.114 R)
• M63: 25,193,179 km (0.097 R)
• M64: 25,700,316 km (0.088 R)
• M65: 25,857,094 km (0.113 R)
• M66: 26,053,367 km (0.106 R)
• M67: 26,289,731 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217

Radius: 7.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 12.07 AU - 17.11 AU

Year: 21338 Days

Day: 21.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,153,794 km

• M1: 134,488 km (0.099 R)
• M2: 276,906 km (0.025 R)
• M3: 488,886 km (0.1 R)
• M4: 537,206 km (0.057 R)
• M5: 863,180 km (0.103 R)
• M6: 1,089,671 km (0.091 R)
• M7: 1,243,607 km (0.089 R)
• M8: 1,597,107 km (0.087 R)
• M9: 1,646,624 km (0.108 R)
• M10: 1,875,658 km (0.094 R)
• M11: 2,224,520 km (0.083 R)
• M12: 2,890,380 km (0.1 R)
• M13: 3,073,638 km (0.119 R)
• M14: 3,229,369 km (0.043 R)
• M15: 3,679,360 km (0.089 R)
• M16: 3,978,855 km (0.08 R)
• M17: 5,478,573 km (0.083 R)
• M18: 6,091,326 km (0.064 R)
• M19: 6,485,217 km (0.084 R)
• M20: 7,173,966 km (0.105 R)
• M21: 7,506,073 km (0.084 R)
• M22: 7,758,445 km (0.083 R)
• M23: 9,465,805 km (0.08 R)
• M24: 9,511,133 km (0.099 R)
• M25: 9,921,780 km (0.114 R)
• M26: 10,106,084 km (0.077 R)
• M27: 10,525,108 km (0.11 R)
• M28: 10,666,029 km (0.06 R)
• M29: 11,621,511 km (0.082 R)
• M30: 12,109,499 km (0.041 R)
• M31: 12,207,934 km (0.097 R)
• M32: 12,504,736 km (0.108 R)
• M33: 13,155,936 km (0.111 R)
• M34: 13,358,491 km (0.092 R)
• M35: 13,511,231 km (0.113 R)
• M36: 14,024,052 km (0.101 R)
• M37: 14,858,061 km (0.12 R)
• M38: 15,494,001 km (0.096 R)
• M39: 16,084,763 km (0.091 R)
• M40: 16,192,922 km (0.066 R)
• M41: 16,355,685 km (0.076 R)
• M42: 16,410,138 km (0.043 R)
• M43: 17,122,523 km (0.107 R)
• M44: 17,454,631 km (0.084 R)
• M45: 17,733,182 km (0.095 R)
• M46: 18,350,872 km (0.049 R)
• M47: 20,129,441 km (0.048 R)
• M48: 20,891,642 km (0.102 R)
• M49: 21,246,638 km (0.069 R)
• M50: 22,022,452 km (0.047 R)
• M51: 23,847,995 km (0.114 R)
• M52: 24,218,998 km (0.102 R)
• M53: 24,280,931 km (0.102 R)
• M54: 24,343,014 km (0.085 R)
• M55: 24,405,097 km (0.099 R)
• M56: 25,091,752 km (0.032 R)
• M57: 25,280,245 km (0.118 R)
• M58: 26,356,602 km (0.083 R)
• M59: 26,675,993 km (0.119 R)
• M60: 26,932,553 km (0.095 R)
• M61: 27,447,918 km (0.04 R)
• M62: 29,277,350 km (0.075 R)
• M63: 29,740,805 km (0.047 R)
• M64: 30,206,802 km (0.061 R)
• M65: 30,541,004 km (0.041 R)
• M66: 30,742,213 km (0.109 R)
• M67: 31,348,234 km (0.102 R)
• M68: 31,754,542 km (0.095 R)
• M69: 32,640,759 km (0.052 R)
• M70: 33,881,225 km (0.084 R)
• M71: 35,066,788 km (0.095 R)
• M72: 35,207,260 km (0.12 R)
• M73: 35,488,504 km (0.069 R)
• M74: 35,770,646 km (0.052 R)
• M75: 36,195,205 km (0.092 R)
• M76: 36,337,024 km (0.065 R)
• M77: 38,776,965 km (0.053 R)
• M78: 39,431,755 km (0.089 R)
• M79: 40,090,135 km (0.076 R)
• M80: 43,813,177 km (0.118 R)
• M81: 46,176,375 km (0.061 R)
• M82: 46,253,418 km (0.084 R)
• M83: 47,179,728 km (0.114 R)
• M84: 47,334,711 km (0.064 R)
• M85: 47,412,203 km (0.067 R)
• M86: 47,489,844 km (0.112 R)
• M87: 47,567,485 km (0.05 R)
• M88: 47,878,499 km (0.118 R)
• M89: 48,268,202 km (0.09 R)
• M90: 49,050,748 km (0.059 R)
• M91: 49,207,826 km (0.107 R)
• M92: 51,025,440 km (0.114 R)
• M93: 51,822,647 km (0.093 R)
• M94: 53,187,129 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.6

Radius: 7.5

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 15.24 AU - 22.54 AU

Year: 31435 Days

Day: 24 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,153,794 km

• M1: 171,290 km (0.086 R)
• M2: 577,149 km (0.115 R)
• M3: 1,276,219 km (0.093 R)
• M4: 1,349,373 km (0.095 R)
• M5: 2,113,070 km (0.082 R)
• M6: 2,795,984 km (0.111 R)
• M7: 3,136,619 km (0.042 R)
• M8: 3,337,229 km (0.107 R)
• M9: 4,457,867 km (0.085 R)
• M10: 4,570,215 km (0.059 R)
• M11: 4,855,348 km (0.119 R)
• M12: 5,929,012 km (0.106 R)
• M13: 6,302,857 km (0.055 R)
• M14: 6,429,118 km (0.055 R)
• M15: 6,492,548 km (0.082 R)
• M16: 7,007,763 km (0.055 R)
• M17: 7,872,887 km (0.091 R)
• M18: 8,491,474 km (0.113 R)
• M19: 8,912,443 km (0.114 R)
• M20: 9,484,505 km (0.091 R)
• M21: 9,629,316 km (0.074 R)
• M22: 10,513,738 km (0.114 R)
• M23: 13,481,162 km (0.111 R)
• M24: 16,425,397 km (0.044 R)
• M25: 16,686,595 km (0.077 R)
• M26: 16,949,289 km (0.063 R)
• M27: 17,567,577 km (0.094 R)
• M28: 17,745,599 km (0.08 R)
• M29: 18,103,437 km (0.05 R)
• M30: 18,463,668 km (0.06 R)
• M31: 18,735,338 km (0.093 R)
• M32: 19,099,609 km (0.104 R)
• M33: 20,299,833 km (0.097 R)
• M34: 24,638,620 km (0.119 R)
• M35: 24,738,252 km (0.062 R)
• M36: 25,640,477 km (0.049 R)
• M37: 26,247,844 km (0.05 R)
• M38: 26,655,498 km (0.101 R)
• M39: 27,580,312 km (0.077 R)
• M40: 27,683,684 km (0.113 R)
• M41: 28,620,017 km (0.108 R)
• M42: 29,990,932 km (0.067 R)
• M43: 31,815,578 km (0.115 R)
• M44: 32,796,042 km (0.118 R)
• M45: 33,455,170 km (0.119 R)
• M46: 34,674,991 km (0.107 R)
• M47: 35,458,884 km (0.085 R)
• M48: 37,158,017 km (0.088 R)
• M49: 37,272,309 km (0.118 R)
• M50: 37,730,229 km (0.119 R)
• M51: 37,845,120 km (0.114 R)
• M52: 41,106,503 km (0.036 R)
• M53: 42,770,630 km (0.074 R)
• M54: 49,643,904 km (0.113 R)
• M55: 50,779,950 km (0.068 R)
• M56: 51,542,151 km (0.115 R)
• M57: 52,308,242 km (0.06 R)
• M58: 53,464,185 km (0.043 R)
• M59: 54,239,550 km (0.075 R)
• M60: 54,628,654 km (0.072 R)
• M61: 55,670,753 km (0.116 R)
• M62: 57,906,793 km (0.055 R)
• M63: 61,113,273 km (0.1 R)
• M64: 62,059,330 km (0.098 R)
• M65: 62,330,551 km (0.095 R)
• M66: 63,419,175 km (0.09 R)
• M67: 64,239,869 km (0.05 R)
• M68: 65,615,272 km (0.054 R)
• M69: 66,306,713 km (0.046 R)
• M70: 67,000,548 km (0.108 R)
• M71: 67,278,800 km (0.032 R)
• M72: 69,940,744 km (0.073 R)
• M73: 70,646,996 km (0.09 R)
• M74: 70,788,516 km (0.116 R)
• M75: 73,638,953 km (0.102 R)
• M76: 74,213,559 km (0.11 R)
• M77: 76,963,018 km (0.085 R)
• M78: 77,254,285 km (0.082 R)
• M79: 78,863,360 km (0.109 R)
• M80: 82,859,418 km (0.081 R)
• M81: 84,656,388 km (0.063 R)
• M82: 84,806,734 km (0.076 R)
• M83: 86,163,736 km (0.062 R)
• M84: 89,510,988 km (0.1 R)
• M85: 91,046,461 km (0.079 R)
• M86: 92,900,577 km (0.086 R)
• M87: 93,210,843 km (0.03 R)
• M88: 104,444,297 km (0.119 R)
• M89: 104,928,246 km (0.11 R)
• M90: 105,898,388 km (0.053 R)
• M91: 106,709,208 km (0.066 R)
• M92: 106,871,522 km (0.091 R)
• M93: 108,500,044 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 16,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit