🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.54 AU - 0.68 AU

Year: 180 Days

Day: 22.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.62 AU - 0.66 AU

Year: 194 Days

Day: 35.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.82 AU - 1.06 AU

Year: 345 Days

Day: 38.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.41 AU - 1.55 AU

Year: 682 Days

Day: 23.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,131,006 km

• M1: 956,529 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983

Radius: 14.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.49 AU - 5.43 AU

Year: 3567 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,131,006 km

• M1: 214,523 km (0.115 R)
• M2: 356,043 km (0.072 R)
• M3: 537,056 km (0.04 R)
• M4: 690,245 km (0.111 R)
• M5: 920,775 km (0.095 R)
• M6: 1,124,677 km (0.116 R)
• M7: 1,302,100 km (0.101 R)
• M8: 1,594,265 km (0.084 R)
• M9: 2,056,073 km (0.071 R)
• M10: 2,173,807 km (0.089 R)
• M11: 2,469,711 km (0.094 R)
• M12: 2,668,377 km (0.088 R)
• M13: 3,043,269 km (0.1 R)
• M14: 3,576,287 km (0.091 R)
• M15: 3,802,030 km (0.086 R)
• M16: 4,332,803 km (0.11 R)
• M17: 4,463,851 km (0.088 R)
• M18: 4,842,034 km (0.092 R)
• M19: 5,393,901 km (0.051 R)
• M20: 5,511,485 km (0.076 R)
• M21: 5,869,173 km (0.056 R)
• M22: 6,210,107 km (0.119 R)
• M23: 6,507,507 km (0.095 R)
• M24: 6,658,003 km (0.084 R)
• M25: 6,834,977 km (0.102 R)
• M26: 7,142,102 km (0.044 R)
• M27: 7,349,444 km (0.031 R)
• M28: 7,876,627 km (0.051 R)
• M29: 8,552,809 km (0.101 R)
• M30: 9,107,219 km (0.107 R)
• M31: 9,903,080 km (0.12 R)
• M32: 10,251,044 km (0.089 R)
• M33: 11,048,700 km (0.119 R)
• M34: 11,682,995 km (0.079 R)
• M35: 12,050,707 km (0.065 R)
• M36: 12,484,690 km (0.087 R)
• M37: 12,923,760 km (0.055 R)
• M38: 13,176,880 km (0.081 R)
• M39: 13,272,323 km (0.109 R)
• M40: 13,559,850 km (0.055 R)
• M41: 14,369,324 km (0.059 R)
• M42: 14,566,045 km (0.117 R)
• M43: 15,967,329 km (0.079 R)
• M44: 16,512,613 km (0.038 R)
• M45: 16,615,387 km (0.108 R)
• M46: 17,272,121 km (0.116 R)
• M47: 17,516,265 km (0.068 R)
• M48: 17,866,922 km (0.115 R)
• M49: 18,043,149 km (0.037 R)
• M50: 18,718,134 km (0.086 R)
• M51: 19,112,774 km (0.085 R)
• M52: 19,582,660 km (0.069 R)
• M53: 20,019,785 km (0.038 R)
• M54: 20,460,052 km (0.055 R)
• M55: 20,570,605 km (0.056 R)
• M56: 21,126,660 km (0.105 R)
• M57: 21,425,108 km (0.098 R)
• M58: 21,837,998 km (0.04 R)
• M59: 22,026,491 km (0.109 R)
• M60: 22,442,972 km (0.025 R)
• M61: 23,053,630 km (0.09 R)
• M62: 23,361,054 km (0.105 R)
• M63: 23,747,166 km (0.08 R)
• M64: 24,486,778 km (0.084 R)
• M65: 24,604,212 km (0.084 R)
• M66: 25,868,763 km (0.092 R)
• M67: 26,148,212 km (0.046 R)
• M68: 26,268,339 km (0.051 R)
• M69: 26,669,860 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.3

Radius: 9.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.99 AU - 5.53 AU

Year: 3933 Days

Day: 10.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 62,131,006 km

• M1: 120,127 km (0.11 R)
• M2: 237,412 km (0.101 R)
• M3: 365,767 km (0.104 R)
• M4: 464,651 km (0.075 R)
• M5: 568,023 km (0.064 R)
• M6: 641,775 km (0.115 R)
• M7: 752,328 km (0.083 R)
• M8: 905,366 km (0.119 R)
• M9: 971,040 km (0.117 R)
• M10: 1,210,247 km (0.062 R)
• M11: 1,283,251 km (0.119 R)
• M12: 1,383,032 km (0.093 R)
• M13: 1,644,081 km (0.099 R)
• M14: 1,864,289 km (0.091 R)
• M15: 2,202,679 km (0.11 R)
• M16: 2,602,554 km (0.118 R)
• M17: 2,784,016 km (0.119 R)
• M18: 2,991,658 km (0.108 R)
• M19: 3,238,644 km (0.088 R)
• M20: 3,295,791 km (0.088 R)
• M21: 3,609,797 km (0.109 R)
• M22: 3,824,619 km (0.059 R)
• M23: 4,068,164 km (0.082 R)
• M24: 4,191,882 km (0.107 R)
• M25: 4,455,773 km (0.081 R)
• M26: 4,712,183 km (0.096 R)
• M27: 4,934,037 km (0.1 R)
• M28: 5,306,835 km (0.103 R)
• M29: 5,387,917 km (0.118 R)
• M30: 5,469,298 km (0.079 R)
• M31: 5,537,515 km (0.091 R)
• M32: 5,661,083 km (0.088 R)
• M33: 6,221,327 km (0.082 R)
• M34: 6,479,084 km (0.09 R)
• M35: 6,551,340 km (0.107 R)
• M36: 6,975,749 km (0.087 R)
• M37: 7,667,340 km (0.084 R)
• M38: 8,098,930 km (0.118 R)
• M39: 8,176,720 km (0.088 R)
• M40: 8,301,934 km (0.054 R)
• M41: 8,490,876 km (0.093 R)
• M42: 8,729,185 km (0.109 R)
• M43: 8,969,589 km (0.097 R)
• M44: 9,066,379 km (0.085 R)
• M45: 9,228,543 km (0.071 R)
• M46: 9,555,564 km (0.117 R)
• M47: 9,753,632 km (0.086 R)
• M48: 10,271,689 km (0.067 R)
• M49: 10,474,693 km (0.106 R)
• M50: 10,781,519 km (0.113 R)
• M51: 10,850,184 km (0.103 R)
• M52: 11,108,689 km (0.108 R)
• M53: 11,230,163 km (0.079 R)
• M54: 11,544,168 km (0.094 R)
• M55: 11,790,556 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.4

Radius: 11.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.57 AU - 6.83 AU

Year: 5847 Days

Day: 6.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 62,131,006 km

• M1: 154,684 km (0.115 R)
• M2: 262,544 km (0.07 R)
• M3: 384,915 km (0.068 R)
• M4: 480,658 km (0.109 R)
• M5: 570,716 km (0.104 R)
• M6: 701,315 km (0.11 R)
• M7: 815,608 km (0.1 R)
• M8: 955,930 km (0.117 R)
• M9: 1,145,920 km (0.111 R)
• M10: 1,219,223 km (0.109 R)
• M11: 1,370,765 km (0.118 R)
• M12: 2,001,320 km (0.114 R)
• M13: 2,129,675 km (0.102 R)
• M14: 2,247,708 km (0.109 R)
• M15: 2,435,603 km (0.096 R)
• M16: 2,770,104 km (0.112 R)
• M17: 2,841,612 km (0.102 R)
• M18: 3,163,845 km (0.109 R)
• M19: 3,375,227 km (0.115 R)
• M20: 3,467,230 km (0.042 R)
• M21: 3,575,688 km (0.096 R)
• M22: 3,956,116 km (0.09 R)
• M23: 4,217,014 km (0.046 R)
• M24: 5,156,639 km (0.052 R)
• M25: 5,568,482 km (0.066 R)
• M26: 5,750,841 km (0.112 R)
• M27: 5,935,146 km (0.106 R)
• M28: 6,538,325 km (0.116 R)
• M29: 6,615,218 km (0.062 R)
• M30: 6,983,977 km (0.069 R)
• M31: 7,280,031 km (0.115 R)
• M32: 7,701,448 km (0.094 R)
• M33: 8,317,193 km (0.076 R)
• M34: 9,792,826 km (0.083 R)
• M35: 10,035,624 km (0.116 R)
• M36: 10,821,012 km (0.113 R)
• M37: 11,626,298 km (0.104 R)
• M38: 11,719,647 km (0.086 R)
• M39: 12,118,774 km (0.1 R)
• M40: 12,284,379 km (0.109 R)
• M41: 12,379,373 km (0.102 R)
• M42: 12,713,874 km (0.075 R)
• M43: 12,930,492 km (0.087 R)
• M44: 13,148,306 km (0.119 R)
• M45: 13,784,397 km (0.054 R)
• M46: 13,907,964 km (0.104 R)
• M47: 14,106,182 km (0.08 R)
• M48: 14,230,647 km (0.066 R)
• M49: 14,305,596 km (0.115 R)
• M50: 14,430,510 km (0.088 R)
• M51: 14,505,758 km (0.078 R)
• M52: 14,934,355 km (0.115 R)
• M53: 16,349,402 km (0.069 R)
• M54: 16,953,777 km (0.107 R)
• M55: 17,112,650 km (0.076 R)
• M56: 17,378,485 km (0.114 R)
• M57: 17,995,277 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.2

Radius: 6.4

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.04 AU - 14.68 AU

Year: 20610 Days

Day: 21.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,131,006 km

• M1: 255,064 km (0.102 R)
• M2: 296,054 km (0.075 R)
• M3: 521,199 km (0.111 R)
• M4: 632,949 km (0.107 R)
• M5: 968,796 km (0.027 R)
• M6: 1,131,708 km (0.085 R)
• M7: 1,204,263 km (0.103 R)
• M8: 1,278,463 km (0.081 R)
• M9: 1,727,107 km (0.104 R)
• M10: 2,374,417 km (0.045 R)
• M11: 2,921,198 km (0.109 R)
• M12: 3,123,304 km (0.097 R)
• M13: 3,399,911 km (0.054 R)
• M14: 3,976,611 km (0.105 R)
• M15: 4,314,403 km (0.106 R)
• M16: 5,057,156 km (0.114 R)
• M17: 5,097,398 km (0.097 R)
• M18: 5,839,104 km (0.102 R)
• M19: 6,179,439 km (0.095 R)
• M20: 6,395,459 km (0.08 R)
• M21: 6,482,674 km (0.066 R)
• M22: 6,526,357 km (0.076 R)
• M23: 6,746,415 km (0.047 R)
• M24: 7,193,713 km (0.106 R)
• M25: 8,448,839 km (0.096 R)
• M26: 8,930,694 km (0.092 R)
• M27: 9,125,919 km (0.03 R)
• M28: 9,174,987 km (0.089 R)
• M29: 9,372,007 km (0.113 R)
• M30: 10,275,728 km (0.045 R)
• M31: 10,634,613 km (0.099 R)
• M32: 11,102,107 km (0.077 R)
• M33: 11,576,332 km (0.083 R)
• M34: 12,219,004 km (0.102 R)
• M35: 12,873,046 km (0.118 R)
• M36: 13,204,406 km (0.091 R)
• M37: 13,259,906 km (0.099 R)
• M38: 14,386,079 km (0.104 R)
• M39: 14,557,668 km (0.061 R)
• M40: 14,614,964 km (0.114 R)
• M41: 14,729,855 km (0.116 R)
• M42: 15,425,635 km (0.069 R)
• M43: 16,191,426 km (0.101 R)
• M44: 16,310,207 km (0.12 R)
• M45: 16,369,897 km (0.111 R)
• M46: 17,090,210 km (0.119 R)
• M47: 17,943,666 km (0.113 R)
• M48: 18,005,151 km (0.072 R)
• M49: 18,998,630 km (0.1 R)
• M50: 19,061,312 km (0.093 R)
• M51: 20,908,846 km (0.099 R)
• M52: 21,298,099 km (0.101 R)
• M53: 21,886,617 km (0.082 R)
• M54: 22,546,643 km (0.101 R)
• M55: 23,549,098 km (0.058 R)
• M56: 23,683,886 km (0.095 R)
• M57: 23,886,442 km (0.118 R)
• M58: 24,293,497 km (0.114 R)
• M59: 24,702,648 km (0.113 R)
• M60: 25,527,979 km (0.091 R)
• M61: 25,597,093 km (0.104 R)
• M62: 26,642,483 km (0.11 R)
• M63: 27,346,940 km (0.088 R)
• M64: 28,630,639 km (0.099 R)
• M65: 29,279,744 km (0.078 R)
• M66: 29,787,928 km (0.116 R)
• M67: 29,860,782 km (0.115 R)
• M68: 30,960,626 km (0.079 R)
• M69: 32,372,530 km (0.108 R)
• M70: 36,342,858 km (0.113 R)
• M71: 39,100,395 km (0.115 R)
• M72: 45,063,965 km (0.096 R)
• M73: 45,482,689 km (0.038 R)
• M74: 46,408,401 km (0.075 R)
• M75: 46,577,447 km (0.094 R)
• M76: 46,746,642 km (0.112 R)
• M77: 47,170,453 km (0.1 R)
• M78: 48,449,664 km (0.086 R)
• M79: 49,394,973 km (0.058 R)
• M80: 51,741,116 km (0.09 R)
• M81: 53,502,182 km (0.082 R)
• M82: 54,479,057 km (0.098 R)
• M83: 56,540,814 km (0.102 R)
• M84: 56,721,229 km (0.084 R)
• M85: 56,811,587 km (0.118 R)
• M86: 57,899,013 km (0.067 R)
• M87: 58,263,135 km (0.071 R)
• M88: 58,536,600 km (0.052 R)
• M89: 58,901,918 km (0.1 R)
• M90: 59,084,876 km (0.097 R)
• M91: 59,359,687 km (0.092 R)
• M92: 59,451,391 km (0.096 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: 349 - 19,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit