🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.92 AU - 0.92 AU

Year: 309 Days

Day: 19.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,086,876 km

• M1: 175,030 km (0.114 R)
• M2: 336,894 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.1 AU - 3.24 AU

Year: 1975 Days

Day: 43.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.8

Radius: 11.7

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.4 AU - 13.92 AU

Year: 16702 Days

Day: 5.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 93,086,876 km

• M1: 198,367 km (0.07 R)
• M2: 326,722 km (0.043 R)
• M3: 458,667 km (0.064 R)
• M4: 785,838 km (0.101 R)
• M5: 1,105,827 km (0.09 R)
• M6: 1,321,697 km (0.075 R)
• M7: 1,403,826 km (0.088 R)
• M8: 1,660,686 km (0.076 R)
• M9: 1,909,766 km (0.12 R)
• M10: 2,147,029 km (0.088 R)
• M11: 2,469,861 km (0.1 R)
• M12: 2,755,294 km (0.103 R)
• M13: 2,888,735 km (0.091 R)
• M14: 3,217,701 km (0.052 R)
• M15: 3,501,189 km (0.059 R)
• M16: 3,616,828 km (0.084 R)
• M17: 4,153,435 km (0.114 R)
• M18: 4,245,288 km (0.081 R)
• M19: 6,504,964 km (0.085 R)
• M20: 6,900,501 km (0.099 R)
• M21: 7,266,866 km (0.077 R)
• M22: 7,378,167 km (0.102 R)
• M23: 7,489,917 km (0.111 R)
• M24: 8,249,275 km (0.119 R)
• M25: 8,914,088 km (0.085 R)
• M26: 9,393,699 km (0.066 R)
• M27: 9,677,486 km (0.047 R)
• M28: 12,135,080 km (0.093 R)
• M29: 12,311,456 km (0.11 R)
• M30: 12,488,580 km (0.092 R)
• M31: 12,666,601 km (0.116 R)
• M32: 12,755,911 km (0.103 R)
• M33: 13,070,216 km (0.087 R)
• M34: 13,341,737 km (0.095 R)
• M35: 13,615,052 km (0.045 R)
• M36: 13,982,464 km (0.044 R)
• M37: 14,915,057 km (0.061 R)
• M38: 15,627,742 km (0.062 R)
• M39: 17,283,940 km (0.118 R)
• M40: 17,831,767 km (0.08 R)
• M41: 18,385,130 km (0.05 R)
• M42: 18,587,835 km (0.12 R)
• M43: 18,842,151 km (0.096 R)
• M44: 19,200,288 km (0.09 R)
• M45: 20,288,014 km (0.088 R)
• M46: 20,444,943 km (0.095 R)
• M47: 21,183,058 km (0.064 R)
• M48: 21,662,220 km (0.107 R)
• M49: 22,848,382 km (0.11 R)
• M50: 22,957,289 km (0.079 R)
• M51: 23,120,949 km (0.113 R)
• M52: 23,834,681 km (0.107 R)
• M53: 25,396,333 km (0.111 R)
• M54: 25,622,076 km (0.103 R)
• M55: 25,735,172 km (0.047 R)
• M56: 26,189,501 km (0.053 R)
• M57: 31,056,219 km (0.091 R)
• M58: 31,843,403 km (0.095 R)
• M59: 33,499,152 km (0.119 R)
• M60: 34,057,302 km (0.1 R)
• M61: 35,371,519 km (0.114 R)
• M62: 35,686,871 km (0.096 R)
• M63: 36,320,418 km (0.111 R)
• M64: 37,727,237 km (0.025 R)
• M65: 39,412,756 km (0.1 R)
• M66: 40,659,953 km (0.12 R)
• M67: 40,858,021 km (0.099 R)
• M68: 43,935,847 km (0.101 R)
• M69: 45,023,723 km (0.054 R)
• M70: 45,160,306 km (0.099 R)
• M71: 45,914,279 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.9

Radius: 4.1

Gravity: 31.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 16.8 AU - 22.88 AU

Year: 30916 Days

Day: 16.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,086,876 km

• M1: 257,159 km (0.114 R)
• M2: 314,156 km (0.072 R)
• M3: 510,428 km (0.076 R)
• M4: 939,175 km (0.095 R)
• M5: 999,015 km (0.065 R)
• M6: 1,317,060 km (0.073 R)
• M7: 1,848,431 km (0.093 R)
• M8: 2,038,869 km (0.117 R)
• M9: 2,156,154 km (0.076 R)
• M10: 2,356,615 km (0.097 R)
• M11: 2,604,948 km (0.115 R)
• M12: 2,775,190 km (0.093 R)
• M13: 2,861,658 km (0.103 R)
• M14: 3,216,504 km (0.058 R)
• M15: 3,261,832 km (0.113 R)
• M16: 4,064,275 km (0.113 R)
• M17: 4,311,560 km (0.12 R)
• M18: 5,134,797 km (0.106 R)
• M19: 6,230,003 km (0.033 R)
• M20: 6,687,623 km (0.091 R)
• M21: 7,334,335 km (0.072 R)
• M22: 7,817,087 km (0.115 R)
• M23: 8,372,394 km (0.118 R)
• M24: 10,246,407 km (0.051 R)
• M25: 10,853,326 km (0.089 R)
• M26: 10,989,759 km (0.112 R)
• M27: 15,799,181 km (0.086 R)
• M28: 18,090,272 km (0.045 R)
• M29: 19,397,907 km (0.106 R)
• M30: 19,729,566 km (0.116 R)
• M31: 20,314,493 km (0.106 R)
• M32: 21,159,871 km (0.104 R)
• M33: 21,501,253 km (0.117 R)
• M34: 22,536,321 km (0.116 R)
• M35: 22,623,237 km (0.111 R)
• M36: 25,193,927 km (0.069 R)
• M37: 25,284,135 km (0.062 R)
• M38: 26,651,160 km (0.118 R)
• M39: 26,743,163 km (0.1 R)
• M40: 28,605,058 km (0.055 R)
• M41: 30,508,242 km (0.091 R)
• M42: 32,746,974 km (0.068 R)
• M43: 34,535,566 km (0.082 R)
• M44: 35,441,680 km (0.1 R)
• M45: 35,542,809 km (0.114 R)
• M46: 36,151,821 km (0.068 R)
• M47: 36,969,224 km (0.109 R)
• M48: 37,174,472 km (0.038 R)
• M49: 37,277,246 km (0.11 R)
• M50: 38,206,698 km (0.099 R)
• M51: 38,310,369 km (0.112 R)
• M52: 38,830,521 km (0.118 R)
• M53: 40,616,121 km (0.095 R)
• M54: 42,643,172 km (0.086 R)
• M55: 44,593,779 km (0.076 R)
• M56: 45,579,928 km (0.092 R)
• M57: 45,800,136 km (0.103 R)
• M58: 47,462,318 km (0.093 R)
• M59: 48,468,962 km (0.046 R)
• M60: 49,144,097 km (0.11 R)
• M61: 49,482,787 km (0.065 R)
• M62: 50,503,493 km (0.091 R)
• M63: 52,912,168 km (0.111 R)
• M64: 55,827,981 km (0.047 R)
• M65: 55,945,714 km (0.099 R)
• M66: 57,127,388 km (0.083 R)
• M67: 58,197,910 km (0.039 R)
• M68: 58,675,875 km (0.12 R)
• M69: 58,795,554 km (0.098 R)
• M70: 59,395,142 km (0.108 R)
• M71: 59,876,249 km (0.108 R)
• M72: 60,117,400 km (0.061 R)
• M73: 61,692,217 km (0.112 R)
• M74: 63,035,307 km (0.045 R)
• M75: 65,501,876 km (0.092 R)
• M76: 65,998,990 km (0.106 R)
• M77: 66,622,065 km (0.08 R)
• M78: 69,260,373 km (0.113 R)
• M79: 69,386,933 km (0.035 R)
• M80: 71,421,165 km (0.063 R)
• M81: 72,189,051 km (0.099 R)
• M82: 72,317,256 km (0.053 R)
• M83: 73,732,901 km (0.062 R)
• M84: 76,330,219 km (0.111 R)
• M85: 79,089,552 km (0.065 R)
• M86: 80,282,146 km (0.067 R)
• M87: 81,213,692 km (0.074 R)
• M88: 81,347,133 km (0.071 R)
• M89: 82,282,868 km (0.041 R)
• M90: 83,356,532 km (0.065 R)
• M91: 84,164,959 km (0.059 R)
• M92: 86,061,112 km (0.094 R)
• M93: 88,794,415 km (0.119 R)
• M94: 90,586,298 km (0.093 R)
• M95: 91,001,432 km (0.107 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 18,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit