🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.7 AU - 2.06 AU

Year: 744 Days

Day: 15.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.56 AU - 2.28 AU

Year: 768 Days

Day: 38.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.34 AU - 5.87 AU

Year: 3326 Days

Day: 25.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.9

Radius: 12.9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.14 AU - 14.74 AU

Year: 15845 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,523,915 km

• M1: 181,911 km (0.111 R)
• M2: 264,489 km (0.032 R)
• M3: 371,003 km (0.056 R)
• M4: 523,293 km (0.115 R)
• M5: 609,163 km (0.101 R)
• M6: 769,980 km (0.09 R)
• M7: 946,356 km (0.102 R)
• M8: 1,055,862 km (0.119 R)
• M9: 1,288,786 km (0.098 R)
• M10: 1,376,300 km (0.092 R)
• M11: 1,613,563 km (0.066 R)
• M12: 1,864,588 km (0.102 R)
• M13: 1,984,865 km (0.088 R)
• M14: 2,191,310 km (0.071 R)
• M15: 2,361,552 km (0.048 R)
• M16: 2,558,722 km (0.087 R)
• M17: 2,969,219 km (0.105 R)
• M18: 3,206,630 km (0.084 R)
• M19: 3,499,693 km (0.095 R)
• M20: 4,085,967 km (0.063 R)
• M21: 5,349,321 km (0.088 R)
• M22: 5,493,533 km (0.096 R)
• M23: 5,785,997 km (0.095 R)
• M24: 5,874,858 km (0.11 R)
• M25: 6,083,697 km (0.09 R)
• M26: 6,234,342 km (0.119 R)
• M27: 6,386,333 km (0.093 R)
• M28: 6,694,056 km (0.06 R)
• M29: 7,228,270 km (0.028 R)
• M30: 7,516,695 km (0.081 R)
• M31: 8,138,274 km (0.119 R)
• M32: 8,237,906 km (0.07 R)
• M33: 8,810,267 km (0.099 R)
• M34: 9,118,589 km (0.115 R)
• M35: 9,781,158 km (0.103 R)
• M36: 9,958,132 km (0.1 R)
• M37: 10,387,179 km (0.099 R)
• M38: 10,895,363 km (0.068 R)
• M39: 11,189,472 km (0.107 R)
• M40: 11,374,674 km (0.112 R)
• M41: 11,672,972 km (0.051 R)
• M42: 12,011,811 km (0.111 R)
• M43: 12,622,021 km (0.068 R)
• M44: 12,737,660 km (0.092 R)
• M45: 13,595,903 km (0.118 R)
• M46: 14,877,508 km (0.071 R)
• M47: 14,958,889 km (0.061 R)
• M48: 15,574,036 km (0.108 R)
• M49: 15,947,133 km (0.089 R)
• M50: 16,239,298 km (0.117 R)
• M51: 19,036,329 km (0.097 R)
• M52: 19,257,584 km (0.101 R)
• M53: 19,568,897 km (0.111 R)
• M54: 19,747,517 km (0.095 R)
• M55: 20,196,311 km (0.099 R)
• M56: 20,830,456 km (0.084 R)
• M57: 21,287,478 km (0.11 R)
• M58: 21,379,181 km (0.078 R)
• M59: 21,747,790 km (0.094 R)
• M60: 21,840,242 km (0.053 R)
• M61: 21,932,693 km (0.096 R)
• M62: 22,304,444 km (0.089 R)
• M63: 22,397,644 km (0.077 R)
• M64: 23,242,572 km (0.112 R)
• M65: 23,669,076 km (0.08 R)
• M66: 24,050,251 km (0.071 R)
• M67: 24,145,844 km (0.079 R)
• M68: 24,241,587 km (0.043 R)
• M69: 25,109,105 km (0.095 R)
• M70: 25,400,522 km (0.093 R)
• M71: 26,035,714 km (0.064 R)
• M72: 26,134,000 km (0.071 R)
• M73: 27,721,832 km (0.074 R)
• M74: 28,882,412 km (0.069 R)
• M75: 29,289,917 km (0.099 R)
• M76: 29,596,592 km (0.109 R)
• M77: 30,161,923 km (0.052 R)
• M78: 30,678,933 km (0.092 R)
• M79: 32,669,931 km (0.097 R)
• M80: 33,520,844 km (0.085 R)
• M81: 33,948,993 km (0.115 R)
• M82: 34,109,960 km (0.114 R)
• M83: 35,244,211 km (0.071 R)
• M84: 35,570,634 km (0.113 R)
• M85: 36,171,568 km (0.043 R)
• M86: 36,775,794 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 11.2

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.59 AU - 19.89 AU

Year: 18898 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,523,915 km

• M1: 197,619 km (0.099 R)
• M2: 393,592 km (0.106 R)
• M3: 727,943 km (0.098 R)
• M4: 1,169,556 km (0.101 R)
• M5: 1,298,809 km (0.106 R)
• M6: 1,804,150 km (0.072 R)
• M7: 2,334,325 km (0.109 R)
• M8: 2,634,119 km (0.067 R)
• M9: 2,771,450 km (0.107 R)
• M10: 2,876,019 km (0.066 R)
• M11: 3,161,452 km (0.074 R)
• M12: 3,418,910 km (0.084 R)
• M13: 3,493,709 km (0.089 R)
• M14: 3,876,081 km (0.116 R)
• M15: 4,112,146 km (0.1 R)
• M16: 4,231,825 km (0.109 R)
• M17: 4,848,168 km (0.102 R)
• M18: 4,932,541 km (0.114 R)
• M19: 5,145,568 km (0.104 R)
• M20: 5,448,953 km (0.044 R)
• M21: 5,580,749 km (0.113 R)
• M22: 5,669,161 km (0.071 R)
• M23: 6,814,482 km (0.101 R)
• M24: 7,682,449 km (0.104 R)
• M25: 7,929,734 km (0.026 R)
• M26: 8,229,977 km (0.071 R)
• M27: 9,100,936 km (0.057 R)
• M28: 9,680,179 km (0.057 R)
• M29: 10,001,066 km (0.116 R)
• M30: 10,325,694 km (0.114 R)
• M31: 10,929,620 km (0.091 R)
• M32: 11,488,518 km (0.087 R)
• M33: 12,344,517 km (0.091 R)
• M34: 12,926,602 km (0.102 R)
• M35: 14,238,576 km (0.098 R)
• M36: 16,095,085 km (0.088 R)
• M37: 18,157,890 km (0.058 R)
• M38: 18,819,562 km (0.074 R)
• M39: 20,371,041 km (0.119 R)
• M40: 20,507,923 km (0.111 R)
• M41: 21,266,085 km (0.116 R)
• M42: 22,385,227 km (0.054 R)
• M43: 23,810,895 km (0.095 R)
• M44: 23,955,107 km (0.106 R)
• M45: 24,099,619 km (0.095 R)
• M46: 26,078,350 km (0.113 R)
• M47: 26,152,700 km (0.113 R)
• M48: 26,450,549 km (0.102 R)
• M49: 27,350,979 km (0.103 R)
• M50: 27,956,700 km (0.102 R)
• M51: 28,032,696 km (0.108 R)
• M52: 29,181,608 km (0.103 R)
• M53: 30,658,737 km (0.078 R)
• M54: 33,281,786 km (0.1 R)
• M55: 33,685,551 km (0.061 R)
• M56: 34,334,806 km (0.041 R)
• M57: 37,391,090 km (0.098 R)
• M58: 37,894,936 km (0.082 R)
• M59: 38,063,233 km (0.089 R)
• M60: 38,824,238 km (0.076 R)
• M61: 39,761,169 km (0.12 R)
• M62: 40,275,487 km (0.11 R)
• M63: 40,619,412 km (0.082 R)
• M64: 41,570,556 km (0.088 R)
• M65: 43,494,683 km (0.088 R)
• M66: 43,847,585 km (0.067 R)
• M67: 44,201,533 km (0.103 R)
• M68: 45,805,821 km (0.106 R)
• M69: 48,430,515 km (0.051 R)
• M70: 48,887,986 km (0.107 R)
• M71: 50,084,021 km (0.061 R)
• M72: 50,732,079 km (0.111 R)
• M73: 51,010,630 km (0.074 R)
• M74: 51,755,927 km (0.102 R)
• M75: 54,203,198 km (0.086 R)
• M76: 54,298,043 km (0.108 R)
• M77: 55,440,971 km (0.055 R)
• M78: 56,495,486 km (0.068 R)
• M79: 58,235,459 km (0.073 R)
• M80: 58,429,787 km (0.058 R)
• M81: 60,385,779 km (0.083 R)
• M82: 60,582,500 km (0.107 R)
• M83: 60,878,105 km (0.093 R)
• M84: 61,767,764 km (0.1 R)
• M85: 63,160,071 km (0.095 R)
• M86: 64,663,231 km (0.036 R)
• M87: 65,368,734 km (0.093 R)
• M88: 68,523,903 km (0.111 R)

Kuiper Belt

Range: 38 - 63 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 13,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit