🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.45 AU - 0.67 AU

Year: 151 Days

Day: 13.8 Hours

Environment

Temp: 232 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,467,043 km

• M1: 134,937 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.37 AU - 1.79 AU

Year: 715 Days

Day: 43.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,467,043 km

• M1: 21,542 km (0.077 R)
• M2: 315,652 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.41 AU - 1.79 AU

Year: 728 Days

Day: 33.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,467,043 km

• M1: 829,969 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.36 AU - 2.16 AU

Year: 840 Days

Day: 44.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.3 AU - 3.24 AU

Year: 1659 Days

Day: 40.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,467,043 km

• M1: 1,203,515 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.74 AU - 3.78 AU

Year: 2118 Days

Day: 15.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.2

Radius: 11.2

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.6 AU - 10.88 AU

Year: 12667 Days

Day: 7.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 73,467,043 km

• M1: 142,417 km (0.114 R)
• M2: 272,268 km (0.109 R)
• M3: 507,436 km (0.067 R)
• M4: 638,783 km (0.089 R)
• M5: 745,596 km (0.116 R)
• M6: 1,854,116 km (0.101 R)
• M7: 1,998,927 km (0.094 R)
• M8: 2,079,560 km (0.103 R)
• M9: 2,976,848 km (0.053 R)
• M10: 3,580,326 km (0.084 R)
• M11: 3,695,666 km (0.049 R)
• M12: 3,980,949 km (0.044 R)
• M13: 4,066,220 km (0.076 R)
• M14: 4,238,706 km (0.09 R)
• M15: 4,501,998 km (0.076 R)
• M16: 5,118,641 km (0.09 R)
• M17: 5,399,286 km (0.093 R)
• M18: 5,550,979 km (0.09 R)
• M19: 5,627,423 km (0.116 R)
• M20: 5,742,613 km (0.095 R)
• M21: 6,330,832 km (0.092 R)
• M22: 6,490,902 km (0.086 R)
• M23: 6,876,715 km (0.106 R)
• M24: 7,841,322 km (0.037 R)
• M25: 8,208,435 km (0.114 R)
• M26: 8,914,986 km (0.108 R)
• M27: 9,027,184 km (0.063 R)
• M28: 9,480,615 km (0.081 R)
• M29: 9,825,588 km (0.091 R)
• M30: 10,527,950 km (0.076 R)
• M31: 10,599,009 km (0.114 R)
• M32: 12,857,039 km (0.088 R)
• M33: 12,958,616 km (0.099 R)
• M34: 13,418,480 km (0.084 R)
• M35: 13,624,626 km (0.065 R)
• M36: 13,754,028 km (0.065 R)
• M37: 14,671,063 km (0.087 R)
• M38: 14,936,749 km (0.116 R)
• M39: 15,123,597 km (0.027 R)
• M40: 15,284,414 km (0.062 R)
• M41: 15,472,908 km (0.091 R)
• M42: 15,689,077 km (0.032 R)
• M43: 15,851,839 km (0.099 R)
• M44: 16,234,062 km (0.11 R)
• M45: 16,481,197 km (0.109 R)
• M46: 16,563,925 km (0.116 R)
• M47: 16,785,180 km (0.104 R)
• M48: 17,426,656 km (0.063 R)
• M49: 17,510,880 km (0.054 R)
• M50: 18,218,328 km (0.1 R)
• M51: 18,446,614 km (0.026 R)
• M52: 19,340,611 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.9

Radius: 10.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.97 AU - 12.15 AU

Year: 14145 Days

Day: 7.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 73,467,043 km

• M1: 260,749 km (0.085 R)
• M2: 334,501 km (0.108 R)
• M3: 961,466 km (0.079 R)
• M4: 1,061,546 km (0.105 R)
• M5: 1,135,298 km (0.096 R)
• M6: 2,404,187 km (0.109 R)
• M7: 2,828,148 km (0.063 R)
• M8: 4,117,831 km (0.117 R)
• M9: 4,599,985 km (0.064 R)
• M10: 5,279,309 km (0.101 R)
• M11: 5,696,837 km (0.087 R)
• M12: 5,909,565 km (0.043 R)
• M13: 6,097,908 km (0.092 R)
• M14: 6,563,607 km (0.071 R)
• M15: 7,069,247 km (0.115 R)
• M16: 7,529,261 km (0.054 R)
• M17: 7,762,933 km (0.1 R)
• M18: 8,177,618 km (0.092 R)
• M19: 9,214,630 km (0.114 R)
• M20: 9,716,980 km (0.044 R)
• M21: 10,260,469 km (0.117 R)
• M22: 10,879,655 km (0.118 R)
• M23: 11,110,933 km (0.055 R)
• M24: 11,443,938 km (0.114 R)
• M25: 12,119,971 km (0.081 R)
• M26: 12,843,875 km (0.105 R)
• M27: 13,123,324 km (0.111 R)
• M28: 13,937,884 km (0.106 R)
• M29: 14,695,896 km (0.12 R)
• M30: 15,282,320 km (0.096 R)
• M31: 15,652,874 km (0.058 R)
• M32: 16,138,917 km (0.079 R)
• M33: 16,629,898 km (0.077 R)
• M34: 17,125,815 km (0.09 R)
• M35: 17,937,383 km (0.074 R)
• M36: 18,406,672 km (0.049 R)
• M37: 18,682,231 km (0.114 R)
• M38: 19,157,952 km (0.107 R)
• M39: 19,959,647 km (0.11 R)
• M40: 21,844,879 km (0.111 R)
• M41: 22,346,032 km (0.109 R)
• M42: 23,062,457 km (0.069 R)
• M43: 23,232,101 km (0.046 R)
• M44: 24,172,622 km (0.086 R)
• M45: 26,312,021 km (0.063 R)
• M46: 27,157,698 km (0.06 R)
• M47: 27,381,796 km (0.077 R)
• M48: 28,193,514 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.7

Radius: 4.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 16.93 AU - 16.93 AU

Year: 25070 Days

Day: 24.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 73,467,043 km

• M1: 64,327 km (0.112 R)
• M2: 143,165 km (0.099 R)
• M3: 273,166 km (0.054 R)
• M4: 661,223 km (0.061 R)
• M5: 718,369 km (0.113 R)
• M6: 899,981 km (0.111 R)
• M7: 947,553 km (0.104 R)
• M8: 1,028,934 km (0.107 R)
• M9: 1,233,434 km (0.118 R)
• M10: 1,941,182 km (0.119 R)
• M11: 2,752,152 km (0.104 R)
• M12: 3,107,597 km (0.047 R)
• M13: 3,629,244 km (0.116 R)
• M14: 4,948,398 km (0.106 R)
• M15: 5,379,091 km (0.091 R)
• M16: 5,437,434 km (0.07 R)
• M17: 6,275,930 km (0.096 R)
• M18: 7,314,887 km (0.07 R)
• M19: 8,678,172 km (0.106 R)
• M20: 9,653,102 km (0.092 R)
• M21: 9,902,332 km (0.025 R)
• M22: 10,081,550 km (0.058 R)
• M23: 10,117,603 km (0.089 R)
• M24: 11,328,748 km (0.06 R)
• M25: 11,856,230 km (0.087 R)
• M26: 11,894,228 km (0.089 R)
• M27: 13,685,064 km (0.101 R)
• M28: 14,286,896 km (0.075 R)
• M29: 14,856,415 km (0.089 R)
• M30: 15,226,520 km (0.091 R)
• M31: 15,267,809 km (0.07 R)
• M32: 16,059,631 km (0.088 R)
• M33: 16,396,974 km (0.114 R)
• M34: 16,609,104 km (0.083 R)
• M35: 17,552,917 km (0.098 R)
• M36: 18,206,360 km (0.099 R)
• M37: 19,537,033 km (0.11 R)
• M38: 19,897,115 km (0.071 R)
• M39: 20,168,635 km (0.117 R)
• M40: 21,776,812 km (0.118 R)
• M41: 23,187,670 km (0.072 R)
• M42: 24,144,648 km (0.077 R)
• M43: 24,289,309 km (0.101 R)
• M44: 24,724,938 km (0.119 R)
• M45: 25,751,478 km (0.098 R)
• M46: 26,692,299 km (0.077 R)
• M47: 28,964,841 km (0.109 R)
• M48: 31,614,219 km (0.073 R)
• M49: 31,825,301 km (0.114 R)
• M50: 32,142,748 km (0.108 R)
• M51: 34,774,474 km (0.093 R)
• M52: 34,828,927 km (0.113 R)
• M53: 35,868,333 km (0.075 R)
• M54: 36,585,356 km (0.066 R)
• M55: 37,029,063 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.5

Radius: 5.1

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 16.02 AU - 21.54 AU

Year: 29290 Days

Day: 19 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,467,043 km

• M1: 159,920 km (0.098 R)
• M2: 695,181 km (0.065 R)
• M3: 1,036,115 km (0.077 R)
• M4: 1,251,835 km (0.11 R)
• M5: 1,336,358 km (0.117 R)
• M6: 1,947,016 km (0.107 R)
• M7: 2,111,724 km (0.102 R)
• M8: 3,346,504 km (0.101 R)
• M9: 3,785,574 km (0.087 R)
• M10: 3,991,271 km (0.073 R)
• M11: 4,158,372 km (0.042 R)
• M12: 4,200,559 km (0.086 R)
• M13: 5,163,221 km (0.082 R)
• M14: 5,762,809 km (0.087 R)
• M15: 5,904,329 km (0.071 R)
• M16: 6,046,896 km (0.106 R)
• M17: 6,238,830 km (0.094 R)
• M18: 6,384,239 km (0.025 R)
• M19: 7,077,026 km (0.107 R)
• M20: 8,425,651 km (0.118 R)
• M21: 9,183,813 km (0.095 R)
• M22: 9,459,971 km (0.065 R)
• M23: 9,794,921 km (0.075 R)
• M24: 10,418,893 km (0.113 R)
• M25: 11,408,483 km (0.089 R)
• M26: 12,366,957 km (0.083 R)
• M27: 13,413,244 km (0.099 R)
• M28: 13,475,627 km (0.04 R)
• M29: 14,168,714 km (0.073 R)
• M30: 14,232,293 km (0.106 R)
• M31: 17,122,523 km (0.074 R)
• M32: 17,190,291 km (0.11 R)
• M33: 17,325,977 km (0.03 R)
• M34: 17,803,942 km (0.057 R)
• M35: 18,216,982 km (0.083 R)
• M36: 19,404,489 km (0.098 R)
• M37: 20,977,960 km (0.108 R)
• M38: 21,341,333 km (0.096 R)
• M39: 21,487,191 km (0.06 R)
• M40: 21,560,344 km (0.09 R)
• M41: 22,889,821 km (0.111 R)
• M42: 23,639,755 km (0.097 R)
• M43: 24,093,635 km (0.088 R)
• M44: 25,627,162 km (0.048 R)
• M45: 26,562,448 km (0.04 R)
• M46: 27,113,118 km (0.08 R)
• M47: 28,145,792 km (0.09 R)
• M48: 28,225,677 km (0.054 R)
• M49: 29,029,616 km (0.072 R)
• M50: 30,085,777 km (0.047 R)
• M51: 30,659,784 km (0.108 R)
• M52: 31,568,891 km (0.095 R)
• M53: 31,985,072 km (0.112 R)
• M54: 35,811,636 km (0.067 R)
• M55: 37,118,822 km (0.076 R)
• M56: 37,206,486 km (0.116 R)
• M57: 37,470,078 km (0.038 R)
• M58: 37,822,381 km (0.036 R)
• M59: 37,910,644 km (0.073 R)
• M60: 40,229,261 km (0.111 R)
• M61: 40,499,734 km (0.067 R)
• M62: 43,145,223 km (0.067 R)
• M63: 44,070,486 km (0.115 R)
• M64: 45,282,827 km (0.082 R)
• M65: 45,376,625 km (0.114 R)
• M66: 45,470,422 km (0.052 R)
• M67: 45,658,168 km (0.083 R)
• M68: 45,940,309 km (0.069 R)
• M69: 48,505,314 km (0.102 R)
• M70: 48,601,207 km (0.103 R)
• M71: 48,793,141 km (0.085 R)
• M72: 48,985,374 km (0.114 R)
• M73: 49,081,715 km (0.111 R)
• M74: 50,824,081 km (0.092 R)
• M75: 51,019,007 km (0.043 R)
• M76: 54,269,769 km (0.095 R)
• M77: 54,568,666 km (0.066 R)
• M78: 54,868,011 km (0.108 R)
• M79: 56,473,944 km (0.079 R)
• M80: 56,978,987 km (0.1 R)
• M81: 57,688,529 km (0.097 R)
• M82: 59,526,489 km (0.112 R)
• M83: 59,937,434 km (0.045 R)
• M84: 60,040,357 km (0.118 R)
• M85: 60,762,466 km (0.067 R)
• M86: 61,072,732 km (0.077 R)
• M87: 61,279,925 km (0.055 R)
• M88: 64,626,131 km (0.034 R)
• M89: 66,108,645 km (0.056 R)
• M90: 66,960,755 km (0.106 R)
• M91: 67,281,343 km (0.104 R)
• M92: 67,923,866 km (0.107 R)
• M93: 68,138,539 km (0.114 R)
• M94: 68,353,361 km (0.082 R)
• M95: 68,460,922 km (0.112 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 15,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit