🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.8 AU - 0.94 AU

Year: 306 Days

Day: 47.3 Hours

Environment

Temp: 46 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,987,327 km

• M1: 246,986 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.46 AU - 1.74 AU

Year: 762 Days

Day: 27 Hours

Environment

Temp: -64 °C

Axial Tilt: 139.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,987,327 km

• M1: 246,537 km (0.063 R)
• M2: 433,834 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.41 AU - 2.25 AU

Year: 933 Days

Day: 13.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.56 AU - 2.38 AU

Year: 1042 Days

Day: 31.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.62 AU - 3.56 AU

Year: 2046 Days

Day: 37.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.2

Radius: 8.2

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.97 AU - 9.15 AU

Year: 8620 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,987,327 km

• M1: 134,788 km (0.05 R)
• M2: 212,878 km (0.098 R)
• M3: 272,867 km (0.117 R)
• M4: 390,002 km (0.119 R)
• M5: 678,576 km (0.076 R)
• M6: 845,826 km (0.101 R)
• M7: 1,008,140 km (0.112 R)
• M8: 1,260,661 km (0.053 R)
• M9: 1,363,285 km (0.118 R)
• M10: 1,801,009 km (0.119 R)
• M11: 2,011,792 km (0.073 R)
• M12: 2,205,970 km (0.098 R)
• M13: 2,771,151 km (0.08 R)
• M14: 3,153,374 km (0.109 R)
• M15: 3,581,523 km (0.104 R)
• M16: 3,698,807 km (0.082 R)
• M17: 3,997,554 km (0.091 R)
• M18: 4,397,729 km (0.084 R)
• M19: 4,491,826 km (0.045 R)
• M20: 5,169,803 km (0.039 R)
• M21: 5,336,006 km (0.106 R)
• M22: 5,845,088 km (0.06 R)
• M23: 6,018,173 km (0.073 R)
• M24: 6,763,918 km (0.058 R)
• M25: 8,340,979 km (0.094 R)
• M26: 8,457,815 km (0.076 R)
• M27: 9,493,331 km (0.109 R)
• M28: 10,108,927 km (0.119 R)
• M29: 10,694,901 km (0.036 R)
• M30: 11,378,264 km (0.106 R)
• M31: 11,507,966 km (0.105 R)
• M32: 11,725,182 km (0.111 R)
• M33: 11,856,230 km (0.108 R)
• M34: 12,385,058 km (0.051 R)
• M35: 12,473,919 km (0.112 R)
• M36: 13,192,887 km (0.069 R)
• M37: 14,156,596 km (0.091 R)
• M38: 14,717,439 km (0.095 R)
• M39: 15,190,467 km (0.098 R)
• M40: 16,248,573 km (0.095 R)
• M41: 16,492,268 km (0.12 R)
• M42: 16,737,309 km (0.085 R)
• M43: 17,082,282 km (0.105 R)
• M44: 17,429,648 km (0.069 R)
• M45: 17,529,430 km (0.11 R)
• M46: 18,587,386 km (0.084 R)
• M47: 19,459,093 km (0.105 R)
• M48: 19,873,928 km (0.116 R)
• M49: 20,396,473 km (0.098 R)
• M50: 20,976,464 km (0.064 R)
• M51: 21,082,529 km (0.097 R)
• M52: 21,883,625 km (0.113 R)
• M53: 21,937,331 km (0.087 R)
• M54: 22,098,897 km (0.12 R)
• M55: 22,694,595 km (0.117 R)
• M56: 23,570,641 km (0.081 R)
• M57: 25,017,402 km (0.088 R)
• M58: 25,751,628 km (0.077 R)
• M59: 26,378,293 km (0.077 R)
• M60: 26,492,736 km (0.074 R)
• M61: 26,550,032 km (0.067 R)
• M62: 27,067,790 km (0.1 R)
• M63: 28,113,030 km (0.08 R)
• M64: 28,347,151 km (0.106 R)
• M65: 28,817,187 km (0.076 R)
• M66: 30,063,338 km (0.069 R)
• M67: 30,723,214 km (0.113 R)
• M68: 31,266,553 km (0.072 R)
• M69: 31,509,052 km (0.071 R)
• M70: 31,752,298 km (0.045 R)
• M71: 33,162,407 km (0.074 R)
• M72: 33,347,909 km (0.085 R)
• M73: 34,280,352 km (0.119 R)
• M74: 34,405,266 km (0.115 R)
• M75: 34,781,056 km (0.091 R)
• M76: 35,284,303 km (0.078 R)
• M77: 36,170,671 km (0.078 R)
• M78: 36,425,286 km (0.114 R)
• M79: 37,900,770 km (0.113 R)
• M80: 39,592,124 km (0.032 R)
• M81: 40,117,511 km (0.099 R)
• M82: 40,645,143 km (0.105 R)
• M83: 40,777,388 km (0.096 R)
• M84: 41,907,600 km (0.06 R)
• M85: 42,913,196 km (0.056 R)
• M86: 43,317,709 km (0.027 R)
• M87: 44,948,475 km (0.101 R)
• M88: 45,290,755 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 14.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.74 AU - 10.18 AU

Year: 9270 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,987,327 km

• M1: 355,744 km (0.092 R)
• M2: 639,531 km (0.064 R)
• M3: 862,432 km (0.086 R)
• M4: 1,113,307 km (0.119 R)
• M5: 1,228,498 km (0.087 R)
• M6: 1,665,772 km (0.108 R)
• M7: 2,055,176 km (0.111 R)
• M8: 2,499,182 km (0.062 R)
• M9: 2,919,552 km (0.054 R)
• M10: 3,277,839 km (0.072 R)
• M11: 3,391,085 km (0.046 R)
• M12: 3,563,421 km (0.11 R)
• M13: 5,375,799 km (0.078 R)
• M14: 5,781,958 km (0.106 R)
• M15: 6,339,210 km (0.079 R)
• M16: 7,467,627 km (0.049 R)
• M17: 7,921,207 km (0.095 R)
• M18: 8,036,098 km (0.035 R)
• M19: 8,267,377 km (0.074 R)
• M20: 8,579,288 km (0.056 R)
• M21: 8,934,733 km (0.107 R)
• M22: 10,238,029 km (0.118 R)
• M23: 11,297,332 km (0.109 R)
• M24: 11,556,735 km (0.113 R)
• M25: 12,748,581 km (0.112 R)
• M26: 13,382,128 km (0.108 R)
• M27: 13,933,246 km (0.071 R)
• M28: 14,679,740 km (0.083 R)
• M29: 14,821,110 km (0.115 R)
• M30: 15,823,715 km (0.116 R)
• M31: 16,897,678 km (0.113 R)
• M32: 16,996,412 km (0.107 R)
• M33: 18,146,521 km (0.101 R)
• M34: 18,298,363 km (0.114 R)
• M35: 18,654,406 km (0.116 R)
• M36: 19,064,005 km (0.068 R)
• M37: 19,321,612 km (0.118 R)
• M38: 20,048,957 km (0.071 R)
• M39: 20,258,394 km (0.086 R)
• M40: 20,574,046 km (0.108 R)
• M41: 20,732,470 km (0.084 R)
• M42: 20,944,300 km (0.106 R)
• M43: 21,477,018 km (0.057 R)
• M44: 22,122,234 km (0.118 R)
• M45: 22,719,279 km (0.119 R)
• M46: 23,211,755 km (0.097 R)
• M47: 23,707,672 km (0.079 R)
• M48: 24,486,329 km (0.086 R)
• M49: 24,654,178 km (0.088 R)
• M50: 24,822,475 km (0.03 R)
• M51: 25,726,645 km (0.116 R)
• M52: 26,411,803 km (0.082 R)
• M53: 26,699,031 km (0.111 R)
• M54: 27,102,945 km (0.1 R)
• M55: 27,276,629 km (0.117 R)
• M56: 27,392,717 km (0.085 R)
• M57: 27,567,148 km (0.059 R)
• M58: 28,620,915 km (0.077 R)
• M59: 28,738,798 km (0.106 R)
• M60: 29,926,904 km (0.118 R)
• M61: 30,647,368 km (0.062 R)
• M62: 31,434,402 km (0.115 R)
• M63: 31,800,019 km (0.025 R)
• M64: 32,228,168 km (0.063 R)
• M65: 32,535,143 km (0.112 R)
• M66: 34,272,573 km (0.081 R)
• M67: 34,648,662 km (0.103 R)
• M68: 35,026,247 km (0.09 R)
• M69: 35,658,597 km (0.04 R)
• M70: 36,039,922 km (0.068 R)
• M71: 36,742,284 km (0.094 R)
• M72: 37,127,349 km (0.062 R)
• M73: 39,203,468 km (0.106 R)
• M74: 39,859,904 km (0.083 R)
• M75: 40,652,623 km (0.067 R)
• M76: 41,250,416 km (0.05 R)
• M77: 41,784,331 km (0.119 R)
• M78: 42,724,254 km (0.092 R)
• M79: 44,147,080 km (0.089 R)
• M80: 45,585,463 km (0.05 R)
• M81: 46,275,708 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.7

Radius: 9.5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.08 AU - 11.78 AU

Year: 11788 Days

Day: 5.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,987,327 km

• M1: 209,437 km (0.086 R)
• M2: 290,369 km (0.117 R)
• M3: 418,276 km (0.087 R)
• M4: 484,847 km (0.112 R)
• M5: 555,756 km (0.118 R)
• M6: 695,929 km (0.097 R)
• M7: 936,931 km (0.1 R)
• M8: 997,519 km (0.111 R)
• M9: 1,075,309 km (0.102 R)
• M10: 1,187,957 km (0.081 R)
• M11: 1,373,009 km (0.116 R)
• M12: 1,531,583 km (0.112 R)
• M13: 1,733,690 km (0.045 R)
• M14: 1,983,967 km (0.111 R)
• M15: 2,184,578 km (0.088 R)
• M16: 2,245,913 km (0.047 R)
• M17: 2,781,024 km (0.066 R)
• M18: 2,847,895 km (0.11 R)
• M19: 3,594,238 km (0.102 R)
• M20: 3,765,378 km (0.061 R)
• M21: 3,839,579 km (0.064 R)
• M22: 3,914,228 km (0.118 R)
• M23: 4,166,749 km (0.036 R)
• M24: 5,174,142 km (0.082 R)
• M25: 5,395,546 km (0.105 R)
• M26: 5,591,819 km (0.064 R)
• M27: 6,970,064 km (0.1 R)
• M28: 7,122,803 km (0.072 R)
• M29: 7,400,158 km (0.089 R)
• M30: 7,902,358 km (0.078 R)
• M31: 8,093,544 km (0.101 R)
• M32: 8,157,572 km (0.101 R)
• M33: 8,480,404 km (0.104 R)
• M34: 8,545,479 km (0.12 R)
• M35: 8,774,514 km (0.092 R)
• M36: 8,972,581 km (0.116 R)
• M37: 9,575,311 km (0.109 R)
• M38: 10,364,589 km (0.095 R)
• M39: 10,714,349 km (0.078 R)
• M40: 10,961,485 km (0.066 R)
• M41: 11,139,057 km (0.103 R)
• M42: 11,353,581 km (0.057 R)
• M43: 12,151,536 km (0.118 R)
• M44: 12,520,295 km (0.12 R)
• M45: 12,780,595 km (0.105 R)
• M46: 13,155,637 km (0.111 R)
• M47: 13,420,275 km (0.086 R)
• M48: 14,031,831 km (0.109 R)
• M49: 14,108,874 km (0.064 R)
• M50: 14,263,409 km (0.054 R)
• M51: 14,887,531 km (0.081 R)
• M52: 15,560,273 km (0.089 R)
• M53: 16,202,497 km (0.11 R)
• M54: 16,445,593 km (0.099 R)
• M55: 16,608,356 km (0.051 R)
• M56: 16,771,567 km (0.063 R)
• M57: 17,182,063 km (0.107 R)
• M58: 18,138,742 km (0.074 R)
• M59: 19,069,989 km (0.099 R)
• M60: 19,412,568 km (0.072 R)
• M61: 19,541,521 km (0.103 R)
• M62: 19,843,559 km (0.102 R)
• M63: 20,934,876 km (0.091 R)
• M64: 21,777,112 km (0.101 R)
• M65: 21,866,422 km (0.049 R)
• M66: 22,540,210 km (0.053 R)
• M67: 22,675,746 km (0.069 R)
• M68: 22,811,581 km (0.113 R)
• M69: 23,220,881 km (0.066 R)
• M70: 24,881,567 km (0.108 R)
• M71: 25,115,239 km (0.087 R)
• M72: 25,537,853 km (0.064 R)
• M73: 27,347,388 km (0.061 R)
• M74: 27,830,440 km (0.12 R)
• M75: 27,975,849 km (0.102 R)
• M76: 28,267,565 km (0.117 R)
• M77: 29,001,342 km (0.059 R)
• M78: 29,642,220 km (0.059 R)
• M79: 31,592,826 km (0.085 R)
• M80: 31,845,946 km (0.083 R)
• M81: 32,354,130 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 17,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit