🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.58 AU - 0.76 AU

Year: 202 Days

Day: 13.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,813,795 km

• M1: 147,653 km (0.099 R)
• M2: 442,810 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.89 AU - 1.03 AU

Year: 347 Days

Day: 30.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.55 AU - 2.11 AU

Year: 913 Days

Day: 30.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.49 AU - 3.63 AU

Year: 1975 Days

Day: 39.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,813,795 km

• M1: 2,483,624 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3 AU - 4.38 AU

Year: 2615 Days

Day: 13.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.8

Radius: 14.6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.99 AU - 5.47 AU

Year: 3795 Days

Day: 9.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,813,795 km

• M1: 273,764 km (0.073 R)
• M2: 395,088 km (0.105 R)
• M3: 641,027 km (0.116 R)
• M4: 753,524 km (0.099 R)
• M5: 862,581 km (0.107 R)
• M6: 1,111,363 km (0.096 R)
• M7: 1,225,805 km (0.118 R)
• M8: 1,384,827 km (0.071 R)
• M9: 1,551,330 km (0.119 R)
• M10: 1,710,053 km (0.065 R)
• M11: 1,844,243 km (0.104 R)
• M12: 2,139,549 km (0.107 R)
• M13: 2,284,958 km (0.111 R)
• M14: 2,501,127 km (0.082 R)
• M15: 2,620,356 km (0.067 R)
• M16: 2,935,858 km (0.099 R)
• M17: 3,153,224 km (0.096 R)
• M18: 3,282,626 km (0.106 R)
• M19: 3,413,674 km (0.084 R)
• M20: 3,604,261 km (0.093 R)
• M21: 3,936,219 km (0.12 R)
• M22: 4,339,685 km (0.074 R)
• M23: 4,567,522 km (0.073 R)
• M24: 4,820,492 km (0.105 R)
• M25: 4,948,698 km (0.114 R)
• M26: 5,143,324 km (0.088 R)
• M27: 5,318,354 km (0.065 R)
• M28: 5,629,667 km (0.071 R)
• M29: 5,764,904 km (0.118 R)
• M30: 5,946,964 km (0.067 R)
• M31: 6,154,157 km (0.062 R)
• M32: 6,340,257 km (0.1 R)
• M33: 6,694,355 km (0.066 R)
• M34: 7,595,533 km (0.117 R)
• M35: 8,022,485 km (0.107 R)
• M36: 8,200,656 km (0.092 R)
• M37: 8,795,158 km (0.115 R)
• M38: 9,084,480 km (0.093 R)
• M39: 9,350,166 km (0.032 R)
• M40: 10,717,341 km (0.038 R)
• M41: 10,885,639 km (0.063 R)
• M42: 11,026,560 km (0.075 R)
• M43: 11,196,353 km (0.097 R)
• M44: 11,653,674 km (0.112 R)
• M45: 12,263,285 km (0.119 R)
• M46: 12,853,599 km (0.065 R)
• M47: 13,272,323 km (0.113 R)
• M48: 13,604,430 km (0.12 R)
• M49: 14,123,236 km (0.095 R)
• M50: 14,741,823 km (0.117 R)
• M51: 15,591,090 km (0.108 R)
• M52: 16,101,967 km (0.116 R)
• M53: 17,832,964 km (0.076 R)
• M54: 18,166,268 km (0.106 R)
• M55: 18,300,158 km (0.045 R)
• M56: 18,501,517 km (0.083 R)
• M57: 19,246,514 km (0.094 R)
• M58: 19,588,345 km (0.101 R)
• M59: 19,863,306 km (0.089 R)
• M60: 20,243,434 km (0.102 R)
• M61: 20,521,537 km (0.058 R)
• M62: 21,186,798 km (0.118 R)
• M63: 21,327,720 km (0.095 R)
• M64: 21,504,395 km (0.119 R)
• M65: 22,073,016 km (0.113 R)
• M66: 22,862,893 km (0.048 R)
• M67: 23,516,187 km (0.07 R)
• M68: 24,655,524 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.7

Radius: 14.1

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.04 AU - 10.8 AU

Year: 10667 Days

Day: 9.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,813,795 km

• M1: 311,762 km (0.055 R)
• M2: 678,875 km (0.099 R)
• M3: 903,721 km (0.083 R)
• M4: 1,176,737 km (0.088 R)
• M5: 1,312,123 km (0.112 R)
• M6: 1,934,450 km (0.092 R)
• M7: 2,522,968 km (0.118 R)
• M8: 2,671,220 km (0.067 R)
• M9: 2,883,649 km (0.102 R)
• M10: 3,007,665 km (0.073 R)
• M11: 3,325,860 km (0.111 R)
• M12: 3,555,044 km (0.033 R)
• M13: 3,688,485 km (0.119 R)
• M14: 4,098,832 km (0.119 R)
• M15: 5,648,816 km (0.089 R)
• M16: 5,923,477 km (0.094 R)
• M17: 6,485,965 km (0.076 R)
• M18: 6,773,792 km (0.117 R)
• M19: 7,234,553 km (0.105 R)
• M20: 8,142,463 km (0.07 R)
• M21: 8,722,453 km (0.034 R)
• M22: 8,994,871 km (0.086 R)
• M23: 9,177,829 km (0.042 R)
• M24: 9,781,606 km (0.074 R)
• M25: 9,922,677 km (0.054 R)
• M26: 10,017,223 km (0.12 R)
• M27: 10,111,918 km (0.049 R)
• M28: 10,302,506 km (0.115 R)
• M29: 11,669,083 km (0.1 R)
• M30: 12,070,005 km (0.113 R)
• M31: 12,679,766 km (0.081 R)
• M32: 12,885,463 km (0.063 R)
• M33: 13,666,065 km (0.103 R)
• M34: 13,824,040 km (0.033 R)
• M35: 15,109,834 km (0.119 R)
• M36: 15,218,741 km (0.033 R)
• M37: 15,932,772 km (0.115 R)
• M38: 16,043,624 km (0.089 R)
• M39: 17,393,744 km (0.098 R)
• M40: 17,507,888 km (0.095 R)
• M41: 18,488,202 km (0.08 R)
• M42: 18,721,575 km (0.03 R)
• M43: 19,486,469 km (0.102 R)
• M44: 20,925,451 km (0.114 R)
• M45: 22,398,541 km (0.114 R)
• M46: 22,897,001 km (0.087 R)
• M47: 24,542,129 km (0.103 R)
• M48: 26,618,996 km (0.085 R)
• M49: 28,213,261 km (0.065 R)
• M50: 28,549,258 km (0.101 R)
• M51: 28,684,045 km (0.115 R)
• M52: 29,089,755 km (0.043 R)
• M53: 30,180,772 km (0.052 R)
• M54: 31,424,230 km (0.112 R)
• M55: 32,052,241 km (0.07 R)
• M56: 32,895,973 km (0.108 R)
• M57: 33,178,863 km (0.109 R)
• M58: 35,109,423 km (0.076 R)
• M59: 35,253,935 km (0.059 R)
• M60: 36,343,606 km (0.042 R)
• M61: 36,489,763 km (0.071 R)
• M62: 37,149,789 km (0.115 R)
• M63: 38,556,158 km (0.079 R)
• M64: 39,303,250 km (0.088 R)
• M65: 40,055,279 km (0.094 R)
• M66: 40,357,317 km (0.105 R)
• M67: 40,736,099 km (0.034 R)
• M68: 41,420,808 km (0.117 R)
• M69: 42,878,639 km (0.096 R)
• M70: 43,420,034 km (0.119 R)
• M71: 44,587,645 km (0.067 R)
• M72: 48,312,932 km (0.113 R)
• M73: 48,876,168 km (0.088 R)
• M74: 49,037,584 km (0.111 R)
• M75: 49,199,149 km (0.094 R)
• M76: 49,522,730 km (0.109 R)
• M77: 51,725,409 km (0.066 R)
• M78: 52,797,277 km (0.057 R)
• M79: 53,377,567 km (0.098 R)
• M80: 54,210,080 km (0.108 R)
• M81: 55,130,854 km (0.045 R)
• M82: 56,394,807 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.5

Radius: 3.9

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.96 AU - 14.26 AU

Year: 17514 Days

Day: 16.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,813,795 km

• M1: 225,444 km (0.036 R)
• M2: 329,115 km (0.114 R)
• M3: 393,293 km (0.115 R)
• M4: 504,594 km (0.106 R)
• M5: 534,064 km (0.111 R)
• M6: 1,177,485 km (0.097 R)
• M7: 1,506,750 km (0.051 R)
• M8: 1,886,130 km (0.109 R)
• M9: 1,956,142 km (0.033 R)
• M10: 2,098,559 km (0.101 R)
• M11: 2,727,468 km (0.112 R)
• M12: 2,833,234 km (0.064 R)
• M13: 3,241,786 km (0.085 R)
• M14: 3,495,653 km (0.106 R)
• M15: 3,903,158 km (0.101 R)
• M16: 5,577,158 km (0.094 R)
• M17: 5,711,497 km (0.119 R)
• M18: 5,949,059 km (0.09 R)
• M19: 6,504,216 km (0.11 R)
• M20: 6,681,041 km (0.04 R)
• M21: 6,787,854 km (0.108 R)
• M22: 7,003,424 km (0.087 R)
• M23: 7,294,093 km (0.052 R)
• M24: 8,380,922 km (0.109 R)
• M25: 8,962,558 km (0.072 R)
• M26: 9,397,289 km (0.088 R)
• M27: 9,517,117 km (0.103 R)
• M28: 9,838,902 km (0.09 R)
• M29: 10,493,243 km (0.105 R)
• M30: 10,909,425 km (0.034 R)
• M31: 11,415,814 km (0.09 R)
• M32: 11,714,710 km (0.1 R)
• M33: 11,929,832 km (0.061 R)
• M34: 13,969,150 km (0.094 R)
• M35: 14,197,287 km (0.111 R)
• M36: 15,544,266 km (0.08 R)
• M37: 15,638,662 km (0.048 R)
• M38: 15,970,470 km (0.088 R)
• M39: 16,018,042 km (0.076 R)
• M40: 16,208,929 km (0.093 R)
• M41: 16,448,585 km (0.085 R)
• M42: 17,369,958 km (0.115 R)
• M43: 18,507,351 km (0.115 R)
• M44: 18,557,466 km (0.094 R)
• M45: 19,465,077 km (0.086 R)
• M46: 21,428,249 km (0.103 R)
• M47: 21,585,926 km (0.087 R)
• M48: 21,691,242 km (0.072 R)
• M49: 22,379,991 km (0.057 R)
• M50: 22,433,248 km (0.114 R)
• M51: 22,646,724 km (0.091 R)
• M52: 23,887,638 km (0.096 R)
• M53: 24,160,206 km (0.116 R)
• M54: 24,214,959 km (0.088 R)
• M55: 24,598,677 km (0.086 R)
• M56: 24,984,340 km (0.098 R)
• M57: 25,929,500 km (0.045 R)
• M58: 26,603,588 km (0.111 R)
• M59: 27,112,968 km (0.063 R)
• M60: 27,283,510 km (0.111 R)
• M61: 28,026,563 km (0.084 R)
• M62: 28,429,430 km (0.068 R)
• M63: 28,487,025 km (0.111 R)
• M64: 28,660,409 km (0.07 R)
• M65: 29,590,908 km (0.096 R)
• M66: 29,649,400 km (0.118 R)
• M67: 29,766,386 km (0.066 R)
• M68: 30,059,747 km (0.11 R)
• M69: 30,236,273 km (0.092 R)
• M70: 30,945,666 km (0.098 R)
• M71: 31,064,447 km (0.047 R)
• M72: 31,123,837 km (0.091 R)
• M73: 32,742,785 km (0.094 R)
• M74: 33,227,781 km (0.114 R)
• M75: 33,410,291 km (0.099 R)
• M76: 34,020,949 km (0.053 R)
• M77: 34,266,140 km (0.114 R)
• M78: 34,327,625 km (0.08 R)
• M79: 34,389,110 km (0.09 R)
• M80: 35,625,686 km (0.07 R)
• M81: 35,937,148 km (0.105 R)
• M82: 37,571,206 km (0.032 R)
• M83: 37,761,345 km (0.064 R)
• M84: 37,824,774 km (0.088 R)
• M85: 38,142,371 km (0.03 R)
• M86: 39,873,368 km (0.084 R)
• M87: 40,131,873 km (0.099 R)
• M88: 41,106,653 km (0.115 R)
• M89: 41,629,647 km (0.08 R)
• M90: 41,760,844 km (0.096 R)
• M91: 42,550,272 km (0.099 R)
• M92: 42,814,611 km (0.088 R)
• M93: 43,145,671 km (0.062 R)
• M94: 43,943,776 km (0.08 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 11,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit