🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1 AU - 1.08 AU

Year: 406 Days

Day: 12 Hours

Environment

Temp: 17 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.32 AU - 1.38 AU

Year: 601 Days

Day: 13.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,819,765 km

• M1: 331,359 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.39 AU - 1.59 AU

Year: 696 Days

Day: 31.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,819,765 km

• M1: 138,378 km (0.103 R)
• M2: 885,320 km (0.118 R)

Asteroid Belt

Center: 3.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.3

Radius: 14.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.79 AU - 6.97 AU

Year: 6170 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,819,765 km

• M1: 199,264 km (0.102 R)
• M2: 293,212 km (0.063 R)
• M3: 468,690 km (0.105 R)
• M4: 779,405 km (0.092 R)
• M5: 926,011 km (0.082 R)
• M6: 1,203,216 km (0.057 R)
• M7: 1,458,280 km (0.104 R)
• M8: 1,592,769 km (0.115 R)
• M9: 2,040,814 km (0.081 R)
• M10: 2,154,359 km (0.07 R)
• M11: 2,269,998 km (0.104 R)
• M12: 2,387,881 km (0.12 R)
• M13: 2,508,008 km (0.037 R)
• M14: 2,901,750 km (0.106 R)
• M15: 3,293,248 km (0.039 R)
• M16: 4,272,366 km (0.056 R)
• M17: 4,568,121 km (0.12 R)
• M18: 4,668,202 km (0.055 R)
• M19: 4,870,757 km (0.098 R)
• M20: 5,899,242 km (0.117 R)
• M21: 6,118,403 km (0.03 R)
• M22: 6,284,607 km (0.074 R)
• M23: 6,424,331 km (0.059 R)
• M24: 6,993,551 km (0.099 R)
• M25: 7,519,687 km (0.12 R)
• M26: 8,486,837 km (0.098 R)
• M27: 8,797,103 km (0.089 R)
• M28: 8,985,147 km (0.119 R)
• M29: 9,206,103 km (0.107 R)
• M30: 9,396,990 km (0.062 R)
• M31: 9,782,803 km (0.043 R)
• M32: 10,141,090 km (0.105 R)
• M33: 10,904,189 km (0.109 R)
• M34: 11,173,914 km (0.096 R)
• M35: 11,309,599 km (0.082 R)
• M36: 11,548,507 km (0.099 R)
• M37: 12,838,639 km (0.056 R)
• M38: 12,945,302 km (0.074 R)
• M39: 13,087,869 km (0.1 R)
• M40: 13,195,131 km (0.043 R)
• M41: 13,482,807 km (0.062 R)
• M42: 14,284,502 km (0.069 R)
• M43: 14,616,909 km (0.079 R)
• M44: 14,989,258 km (0.103 R)
• M45: 15,327,199 km (0.043 R)
• M46: 16,010,413 km (0.075 R)
• M47: 16,432,877 km (0.074 R)
• M48: 16,781,291 km (0.098 R)
• M49: 17,406,610 km (0.119 R)
• M50: 17,564,286 km (0.049 R)
• M51: 17,722,261 km (0.109 R)
• M52: 17,960,272 km (0.079 R)
• M53: 18,359,099 km (0.119 R)
• M54: 18,841,702 km (0.115 R)
• M55: 20,025,321 km (0.119 R)
• M56: 20,314,643 km (0.099 R)
• M57: 20,439,108 km (0.104 R)
• M58: 20,772,113 km (0.111 R)
• M59: 21,064,876 km (0.045 R)
• M60: 22,421,130 km (0.096 R)
• M61: 23,066,645 km (0.113 R)
• M62: 23,893,024 km (0.055 R)
• M63: 24,640,714 km (0.079 R)
• M64: 24,906,400 km (0.09 R)
• M65: 25,396,034 km (0.095 R)
• M66: 25,754,021 km (0.096 R)
• M67: 26,204,012 km (0.108 R)
• M68: 26,384,726 km (0.101 R)
• M69: 26,838,456 km (0.087 R)
• M70: 27,294,580 km (0.098 R)
• M71: 28,122,305 km (0.118 R)
• M72: 28,632,135 km (0.073 R)
• M73: 29,990,932 km (0.063 R)
• M74: 30,369,415 km (0.091 R)
• M75: 30,511,832 km (0.087 R)
• M76: 31,706,820 km (0.083 R)
• M77: 32,092,483 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.6

Radius: 8.8

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.55 AU - 8.73 AU

Year: 8892 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 35,819,765 km

• M1: 229,932 km (0.1 R)
• M2: 341,981 km (0.117 R)
• M3: 543,489 km (0.057 R)
• M4: 1,127,968 km (0.069 R)
• M5: 1,202,468 km (0.052 R)
• M6: 1,278,763 km (0.083 R)
• M7: 2,152,115 km (0.063 R)
• M8: 2,245,763 km (0.115 R)
• M9: 2,608,688 km (0.112 R)
• M10: 2,990,312 km (0.09 R)
• M11: 3,068,701 km (0.112 R)
• M12: 3,147,838 km (0.092 R)
• M13: 3,609,198 km (0.094 R)
• M14: 3,777,197 km (0.076 R)
• M15: 4,777,109 km (0.069 R)
• M16: 5,497,722 km (0.062 R)
• M17: 5,594,212 km (0.08 R)
• M18: 5,887,125 km (0.114 R)
• M19: 7,604,060 km (0.058 R)
• M20: 7,711,621 km (0.078 R)
• M21: 7,892,185 km (0.086 R)
• M22: 7,964,890 km (0.065 R)
• M23: 8,184,051 km (0.117 R)
• M24: 8,516,607 km (0.086 R)
• M25: 8,628,506 km (0.113 R)
• M26: 9,348,221 km (0.053 R)
• M27: 9,463,561 km (0.056 R)
• M28: 9,656,991 km (0.065 R)
• M29: 9,734,633 km (0.101 R)
• M30: 10,126,429 km (0.067 R)
• M31: 10,523,462 km (0.076 R)
• M32: 10,925,432 km (0.094 R)
• M33: 12,119,821 km (0.096 R)
• M34: 12,287,670 km (0.118 R)
• M35: 12,541,089 km (0.088 R)
• M36: 12,881,723 km (0.106 R)
• M37: 12,967,293 km (0.119 R)
• M38: 13,398,284 km (0.095 R)
• M39: 14,496,183 km (0.09 R)
• M40: 14,719,234 km (0.057 R)
• M41: 15,395,266 km (0.116 R)
• M42: 15,486,222 km (0.108 R)
• M43: 16,451,278 km (0.075 R)
• M44: 17,625,621 km (0.052 R)
• M45: 18,007,096 km (0.107 R)
• M46: 18,294,922 km (0.025 R)
• M47: 18,439,583 km (0.105 R)
• M48: 18,923,981 km (0.085 R)
• M49: 19,021,369 km (0.081 R)
• M50: 19,216,744 km (0.118 R)
• M51: 19,905,493 km (0.088 R)
• M52: 20,402,457 km (0.079 R)
• M53: 20,752,815 km (0.101 R)
• M54: 21,105,118 km (0.089 R)
• M55: 21,408,652 km (0.069 R)
• M56: 21,611,806 km (0.038 R)
• M57: 22,637,299 km (0.104 R)
• M58: 22,844,193 km (0.116 R)
• M59: 22,999,925 km (0.104 R)
• M60: 23,941,194 km (0.098 R)
• M61: 24,788,517 km (0.079 R)
• M62: 24,948,437 km (0.052 R)
• M63: 25,269,474 km (0.085 R)
• M64: 25,538,002 km (0.119 R)
• M65: 25,645,713 km (0.032 R)
• M66: 25,969,592 km (0.11 R)
• M67: 27,333,775 km (0.038 R)
• M68: 27,443,879 km (0.106 R)
• M69: 28,441,846 km (0.112 R)
• M70: 28,777,245 km (0.108 R)
• M71: 29,677,674 km (0.106 R)
• M72: 29,961,013 km (0.109 R)
• M73: 32,085,303 km (0.11 R)
• M74: 33,194,870 km (0.111 R)
• M75: 33,488,979 km (0.044 R)
• M76: 34,079,741 km (0.115 R)
• M77: 34,852,863 km (0.101 R)
• M78: 35,691,958 km (0.092 R)
• M79: 35,812,384 km (0.072 R)
• M80: 36,295,435 km (0.094 R)
• M81: 36,598,371 km (0.113 R)
• M82: 36,963,091 km (0.077 R)
• M83: 38,125,915 km (0.068 R)
• M84: 38,187,400 km (0.055 R)
• M85: 38,557,355 km (0.034 R)
• M86: 39,238,474 km (0.075 R)
• M87: 42,130,052 km (0.111 R)
• M88: 42,512,274 km (0.119 R)
• M89: 42,703,759 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 12.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.6 AU - 11.44 AU

Year: 11247 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,819,765 km

• M1: 196,123 km (0.086 R)
• M2: 301,440 km (0.052 R)
• M3: 435,031 km (0.083 R)
• M4: 547,229 km (0.111 R)
• M5: 658,530 km (0.101 R)
• M6: 820,844 km (0.074 R)
• M7: 1,661,284 km (0.083 R)
• M8: 1,793,379 km (0.063 R)
• M9: 2,211,356 km (0.11 R)
• M10: 2,594,027 km (0.056 R)
• M11: 2,883,649 km (0.062 R)
• M12: 3,044,017 km (0.073 R)
• M13: 3,254,651 km (0.093 R)
• M14: 3,397,816 km (0.11 R)
• M15: 3,915,575 km (0.081 R)
• M16: 4,564,530 km (0.089 R)
• M17: 5,080,194 km (0.109 R)
• M18: 5,815,916 km (0.086 R)
• M19: 6,345,044 km (0.09 R)
• M20: 7,512,506 km (0.104 R)
• M21: 7,895,028 km (0.086 R)
• M22: 8,121,070 km (0.096 R)
• M23: 9,215,528 km (0.106 R)
• M24: 10,040,411 km (0.092 R)
• M25: 10,320,757 km (0.044 R)
• M26: 11,140,853 km (0.059 R)
• M27: 11,797,438 km (0.079 R)
• M28: 12,504,138 km (0.043 R)
• M29: 13,339,493 km (0.099 R)
• M30: 13,841,693 km (0.106 R)
• M31: 14,310,682 km (0.117 R)
• M32: 14,864,493 km (0.052 R)
• M33: 15,304,610 km (0.067 R)
• M34: 15,465,727 km (0.094 R)
• M35: 15,708,375 km (0.063 R)
• M36: 16,197,709 km (0.059 R)
• M37: 16,279,689 km (0.087 R)
• M38: 17,149,451 km (0.094 R)
• M39: 17,737,670 km (0.102 R)
• M40: 18,161,929 km (0.096 R)
• M41: 18,332,471 km (0.107 R)
• M42: 19,063,556 km (0.116 R)
• M43: 19,193,706 km (0.074 R)
• M44: 19,979,992 km (0.105 R)
• M45: 21,448,744 km (0.047 R)
• M46: 23,926,683 km (0.113 R)
• M47: 24,914,478 km (0.094 R)
• M48: 25,771,973 km (0.117 R)
• M49: 27,076,018 km (0.113 R)
• M50: 28,500,638 km (0.053 R)
• M51: 29,547,524 km (0.028 R)
• M52: 30,505,399 km (0.095 R)
• M53: 31,576,071 km (0.102 R)
• M54: 31,832,781 km (0.113 R)
• M55: 34,861,241 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 10,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit