🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.36 AU - 1.36 AU

Year: 560 Days

Day: 26.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 86.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,303,868 km

• M1: 550,371 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.17 AU - 5.17 AU

Year: 3563 Days

Day: 43.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,303,868 km

• M1: 88,412 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.4

Radius: 14.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.41 AU - 10.37 AU

Year: 9359 Days

Day: 13.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 100.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,303,868 km

• M1: 189,989 km (0.115 R)
• M2: 378,034 km (0.071 R)
• M3: 567,874 km (0.093 R)
• M4: 684,410 km (0.109 R)
• M5: 839,992 km (0.026 R)
• M6: 1,190,350 km (0.056 R)
• M7: 1,474,586 km (0.088 R)
• M8: 1,625,231 km (0.065 R)
• M9: 1,722,171 km (0.056 R)
• M10: 1,821,204 km (0.087 R)
• M11: 1,942,828 km (0.073 R)
• M12: 2,067,143 km (0.106 R)
• M13: 2,302,311 km (0.085 R)
• M14: 3,133,776 km (0.071 R)
• M15: 3,231,763 km (0.047 R)
• M16: 3,998,901 km (0.101 R)
• M17: 4,513,667 km (0.103 R)
• M18: 5,576,410 km (0.096 R)
• M19: 5,907,022 km (0.053 R)
• M20: 6,745,817 km (0.025 R)
• M21: 8,260,196 km (0.066 R)
• M22: 8,465,295 km (0.101 R)
• M23: 8,637,482 km (0.072 R)
• M24: 10,130,020 km (0.107 R)
• M25: 10,239,825 km (0.082 R)
• M26: 10,460,332 km (0.114 R)
• M27: 10,719,585 km (0.091 R)
• M28: 11,624,802 km (0.093 R)
• M29: 11,778,140 km (0.088 R)
• M30: 12,242,043 km (0.092 R)
• M31: 12,790,768 km (0.085 R)
• M32: 13,028,479 km (0.049 R)
• M33: 13,187,800 km (0.102 R)
• M34: 14,279,715 km (0.089 R)
• M35: 15,908,088 km (0.101 R)
• M36: 17,113,248 km (0.104 R)
• M37: 17,419,026 km (0.074 R)
• M38: 18,080,698 km (0.073 R)
• M39: 19,065,800 km (0.098 R)
• M40: 19,246,813 km (0.071 R)
• M41: 19,337,619 km (0.053 R)
• M42: 19,428,425 km (0.057 R)
• M43: 19,565,008 km (0.048 R)
• M44: 19,747,667 km (0.058 R)
• M45: 21,322,484 km (0.036 R)
• M46: 21,463,255 km (0.076 R)
• M47: 21,887,814 km (0.099 R)
• M48: 22,505,952 km (0.109 R)
• M49: 22,697,438 km (0.103 R)
• M50: 24,003,278 km (0.116 R)
• M51: 24,345,707 km (0.092 R)
• M52: 24,443,993 km (0.103 R)
• M53: 24,739,149 km (0.053 R)
• M54: 25,035,652 km (0.114 R)
• M55: 25,532,467 km (0.097 R)
• M56: 25,732,031 km (0.077 R)
• M57: 26,183,218 km (0.103 R)
• M58: 26,890,068 km (0.11 R)
• M59: 27,449,863 km (0.079 R)
• M60: 28,064,860 km (0.107 R)
• M61: 28,322,467 km (0.063 R)
• M62: 28,477,451 km (0.12 R)
• M63: 29,204,347 km (0.096 R)
• M64: 29,308,616 km (0.099 R)
• M65: 30,095,202 km (0.101 R)
• M66: 30,411,751 km (0.086 R)
• M67: 30,570,474 km (0.06 R)
• M68: 31,261,317 km (0.099 R)
• M69: 31,689,018 km (0.116 R)
• M70: 32,280,378 km (0.102 R)
• M71: 32,442,243 km (0.085 R)
• M72: 32,604,407 km (0.056 R)
• M73: 33,801,788 km (0.111 R)
• M74: 34,350,962 km (0.07 R)
• M75: 34,461,066 km (0.119 R)
• M76: 34,571,320 km (0.107 R)
• M77: 34,847,627 km (0.037 R)
• M78: 36,183,686 km (0.094 R)
• M79: 36,295,884 km (0.09 R)
• M80: 36,408,083 km (0.1 R)
• M81: 37,820,436 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 10.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.71 AU - 13.15 AU

Year: 14550 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,303,868 km

• M1: 327,021 km (0.103 R)
• M2: 546,331 km (0.116 R)
• M3: 814,560 km (0.082 R)
• M4: 954,135 km (0.082 R)
• M5: 1,037,760 km (0.094 R)
• M6: 1,445,714 km (0.055 R)
• M7: 1,617,452 km (0.099 R)
• M8: 1,822,252 km (0.098 R)
• M9: 2,285,556 km (0.095 R)
• M10: 2,604,798 km (0.088 R)
• M11: 3,221,441 km (0.091 R)
• M12: 3,480,544 km (0.058 R)
• M13: 3,645,999 km (0.092 R)
• M14: 5,099,193 km (0.077 R)
• M15: 5,287,537 km (0.092 R)
• M16: 5,671,255 km (0.107 R)
• M17: 6,063,950 km (0.116 R)
• M18: 6,506,311 km (0.114 R)
• M19: 6,628,682 km (0.061 R)
• M20: 6,793,239 km (0.085 R)
• M21: 6,958,994 km (0.067 R)
• M22: 7,042,469 km (0.105 R)
• M23: 7,379,513 km (0.079 R)
• M24: 8,069,608 km (0.05 R)
• M25: 8,289,368 km (0.087 R)
• M26: 8,466,791 km (0.098 R)
• M27: 9,188,600 km (0.114 R)
• M28: 9,649,960 km (0.107 R)
• M29: 11,520,083 km (0.063 R)
• M30: 11,668,484 km (0.093 R)
• M31: 15,199,443 km (0.08 R)
• M32: 15,362,355 km (0.08 R)
• M33: 16,240,943 km (0.089 R)
• M34: 17,305,332 km (0.08 R)
• M35: 17,532,272 km (0.077 R)
• M36: 18,219,076 km (0.088 R)
• M37: 18,565,844 km (0.117 R)
• M38: 18,856,512 km (0.107 R)
• M39: 18,973,049 km (0.114 R)
• M40: 19,796,436 km (0.101 R)
• M41: 20,331,996 km (0.111 R)
• M42: 20,811,906 km (0.113 R)
• M43: 21,174,382 km (0.099 R)
• M44: 21,966,802 km (0.064 R)
• M45: 22,212,741 km (0.107 R)
• M46: 22,893,261 km (0.106 R)
• M47: 23,205,023 km (0.116 R)
• M48: 23,455,301 km (0.056 R)
• M49: 24,338,526 km (0.082 R)
• M50: 24,592,992 km (0.057 R)
• M51: 25,040,140 km (0.098 R)
• M52: 26,202,665 km (0.05 R)
• M53: 26,528,639 km (0.116 R)
• M54: 26,724,912 km (0.11 R)
• M55: 28,045,562 km (0.047 R)
• M56: 28,245,574 km (0.114 R)
• M57: 28,848,154 km (0.091 R)
• M58: 30,544,444 km (0.082 R)
• M59: 31,231,996 km (0.1 R)
• M60: 31,439,189 km (0.076 R)
• M61: 32,622,359 km (0.1 R)
• M62: 32,762,382 km (0.099 R)
• M63: 33,466,240 km (0.086 R)
• M64: 33,607,610 km (0.108 R)
• M65: 33,890,799 km (0.103 R)
• M66: 34,103,827 km (0.11 R)
• M67: 34,960,274 km (0.113 R)
• M68: 35,463,073 km (0.064 R)
• M69: 35,823,753 km (0.108 R)
• M70: 36,403,295 km (0.093 R)
• M71: 36,912,975 km (0.09 R)
• M72: 38,752,431 km (0.093 R)
• M73: 39,123,882 km (0.069 R)
• M74: 39,198,382 km (0.114 R)
• M75: 39,496,531 km (0.117 R)
• M76: 40,847,848 km (0.106 R)
• M77: 41,453,271 km (0.113 R)
• M78: 41,529,117 km (0.09 R)
• M79: 45,773,657 km (0.103 R)
• M80: 46,560,243 km (0.084 R)
• M81: 46,955,032 km (0.069 R)
• M82: 47,589,327 km (0.087 R)
• M83: 50,558,994 km (0.03 R)
• M84: 51,616,651 km (0.117 R)
• M85: 53,670,929 km (0.074 R)
• M86: 54,583,326 km (0.108 R)
• M87: 55,250,084 km (0.106 R)
• M88: 56,087,234 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.6

Radius: 12.9

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.11 AU - 14.39 AU

Year: 15139 Days

Day: 8 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,303,868 km

• M1: 398,978 km (0.075 R)
• M2: 921,074 km (0.115 R)
• M3: 1,010,384 km (0.074 R)
• M4: 1,323,044 km (0.106 R)
• M5: 1,584,690 km (0.034 R)
• M6: 2,564,706 km (0.106 R)
• M7: 4,227,187 km (0.046 R)
• M8: 4,459,513 km (0.065 R)
• M9: 4,977,420 km (0.054 R)
• M10: 5,305,788 km (0.038 R)
• M11: 5,389,114 km (0.057 R)
• M12: 5,514,776 km (0.116 R)
• M13: 5,641,336 km (0.102 R)
• M14: 5,726,307 km (0.034 R)
• M15: 6,114,065 km (0.067 R)
• M16: 6,421,638 km (0.105 R)
• M17: 6,734,298 km (0.111 R)
• M18: 7,374,577 km (0.11 R)
• M19: 7,467,627 km (0.036 R)
• M20: 7,749,319 km (0.084 R)
• M21: 7,891,437 km (0.104 R)
• M22: 8,566,273 km (0.069 R)
• M23: 8,713,328 km (0.115 R)
• M24: 8,910,648 km (0.119 R)
• M25: 9,109,613 km (0.089 R)
• M26: 9,259,659 km (0.081 R)
• M27: 9,410,604 km (0.09 R)
• M28: 11,178,102 km (0.115 R)
• M29: 12,099,775 km (0.083 R)
• M30: 12,933,185 km (0.051 R)
• M31: 13,102,081 km (0.109 R)
• M32: 13,785,145 km (0.109 R)
• M33: 13,900,185 km (0.111 R)
• M34: 14,538,220 km (0.041 R)
• M35: 15,126,589 km (0.107 R)
• M36: 15,364,150 km (0.08 R)
• M37: 17,185,055 km (0.067 R)
• M38: 17,370,856 km (0.113 R)
• M39: 17,682,020 km (0.094 R)
• M40: 18,373,311 km (0.03 R)
• M41: 18,626,880 km (0.047 R)
• M42: 19,523,420 km (0.059 R)
• M43: 20,565,219 km (0.112 R)
• M44: 22,161,578 km (0.084 R)
• M45: 22,566,988 km (0.096 R)
• M46: 24,630,242 km (0.086 R)
• M47: 24,980,002 km (0.079 R)
• M48: 25,755,218 km (0.102 R)
• M49: 25,897,037 km (0.088 R)
• M50: 26,609,871 km (0.103 R)
• M51: 27,546,354 km (0.104 R)
• M52: 31,854,024 km (0.074 R)
• M53: 32,541,127 km (0.055 R)
• M54: 33,619,578 km (0.11 R)
• M55: 34,241,157 km (0.063 R)
• M56: 34,397,038 km (0.044 R)
• M57: 35,023,405 km (0.058 R)
• M58: 35,732,349 km (0.086 R)
• M59: 36,765,023 km (0.065 R)
• M60: 38,049,321 km (0.115 R)
• M61: 38,129,954 km (0.07 R)
• M62: 40,826,904 km (0.084 R)
• M63: 40,909,632 km (0.094 R)
• M64: 42,491,181 km (0.051 R)
• M65: 42,658,880 km (0.038 R)
• M66: 43,838,459 km (0.12 R)
• M67: 44,602,605 km (0.107 R)
• M68: 46,488,735 km (0.113 R)
• M69: 46,834,456 km (0.083 R)
• M70: 47,354,608 km (0.052 R)
• M71: 47,963,920 km (0.039 R)
• M72: 48,488,260 km (0.112 R)
• M73: 49,807,564 km (0.083 R)
• M74: 51,316,857 km (0.079 R)
• M75: 51,406,017 km (0.118 R)
• M76: 52,211,602 km (0.111 R)
• M77: 53,021,525 km (0.103 R)
• M78: 53,835,337 km (0.086 R)
• M79: 54,653,488 km (0.098 R)
• M80: 55,475,678 km (0.106 R)
• M81: 55,842,342 km (0.039 R)
• M82: 56,209,904 km (0.065 R)
• M83: 56,762,668 km (0.098 R)
• M84: 57,502,579 km (0.087 R)
• M85: 57,595,330 km (0.045 R)
• M86: 57,780,831 km (0.112 R)
• M87: 60,305,594 km (0.08 R)
• M88: 61,344,402 km (0.114 R)
• M89: 62,103,761 km (0.098 R)
• M90: 63,152,741 km (0.119 R)
• M91: 63,344,077 km (0.117 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 12,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit