🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.01 AU - 1.07 AU

Year: 400 Days

Day: 31.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,471,942 km

• M1: 186,698 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.01 AU - 1.63 AU

Year: 571 Days

Day: 26.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,471,942 km

• M1: 49,966 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.38 AU - 2.52 AU

Year: 1445 Days

Day: 27.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.1

Radius: 14.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.03 AU - 6.65 AU

Year: 5317 Days

Day: 6.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,471,942 km

• M1: 179,667 km (0.05 R)
• M2: 347,815 km (0.045 R)
• M3: 587,620 km (0.045 R)
• M4: 750,981 km (0.096 R)
• M5: 1,020,407 km (0.042 R)
• M6: 1,207,404 km (0.111 R)
• M7: 1,876,705 km (0.099 R)
• M8: 2,478,388 km (0.119 R)
• M9: 2,605,845 km (0.095 R)
• M10: 2,801,370 km (0.068 R)
• M11: 3,092,338 km (0.057 R)
• M12: 3,253,305 km (0.114 R)
• M13: 3,777,346 km (0.048 R)
• M14: 3,949,683 km (0.11 R)
• M15: 4,431,089 km (0.114 R)
• M16: 4,691,988 km (0.081 R)
• M17: 5,093,060 km (0.078 R)
• M18: 5,229,343 km (0.106 R)
• M19: 5,394,350 km (0.042 R)
• M20: 6,072,028 km (0.112 R)
• M21: 6,274,733 km (0.038 R)
• M22: 6,716,944 km (0.075 R)
• M23: 6,836,473 km (0.091 R)
• M24: 6,956,899 km (0.116 R)
• M25: 7,322,217 km (0.1 R)
• M26: 8,813,259 km (0.077 R)
• M27: 9,880,939 km (0.038 R)
• M28: 10,464,820 km (0.064 R)
• M29: 11,130,830 km (0.111 R)
• M30: 12,319,983 km (0.099 R)
• M31: 13,247,639 km (0.114 R)
• M32: 14,120,992 km (0.093 R)
• M33: 14,739,429 km (0.109 R)
• M34: 14,973,700 km (0.108 R)
• M35: 15,327,499 km (0.069 R)
• M36: 15,644,197 km (0.098 R)
• M37: 16,003,083 km (0.071 R)
• M38: 16,364,810 km (0.068 R)
• M39: 16,647,999 km (0.093 R)
• M40: 16,769,772 km (0.12 R)
• M41: 16,891,993 km (0.112 R)
• M42: 17,631,156 km (0.11 R)
• M43: 18,004,702 km (0.104 R)
• M44: 18,129,766 km (0.097 R)
• M45: 19,098,562 km (0.103 R)
• M46: 19,226,169 km (0.074 R)
• M47: 19,696,654 km (0.102 R)
• M48: 19,911,626 km (0.052 R)
• M49: 20,084,262 km (0.09 R)
• M50: 20,387,497 km (0.115 R)
• M51: 20,735,910 km (0.102 R)
• M52: 21,262,345 km (0.093 R)
• M53: 22,283,650 km (0.11 R)
• M54: 22,373,110 km (0.042 R)
• M55: 22,777,772 km (0.114 R)
• M56: 23,502,873 km (0.077 R)
• M57: 23,914,117 km (0.091 R)
• M58: 24,189,527 km (0.068 R)
• M59: 24,558,435 km (0.104 R)
• M60: 25,958,671 km (0.063 R)
• M61: 27,384,638 km (0.108 R)
• M62: 28,836,037 km (0.112 R)
• M63: 29,178,167 km (0.063 R)
• M64: 29,571,011 km (0.051 R)
• M65: 30,064,534 km (0.101 R)
• M66: 30,461,268 km (0.118 R)
• M67: 32,014,992 km (0.057 R)
• M68: 32,979,898 km (0.115 R)
• M69: 33,389,198 km (0.063 R)
• M70: 33,851,455 km (0.052 R)
• M71: 34,367,717 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 14.5

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.25 AU - 7.69 AU

Year: 6932 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 46,471,942 km

• M1: 183,407 km (0.104 R)
• M2: 368,908 km (0.075 R)
• M3: 461,210 km (0.077 R)
• M4: 580,889 km (0.097 R)
• M5: 821,442 km (0.112 R)
• M6: 916,137 km (0.107 R)
• M7: 1,055,712 km (0.111 R)
• M8: 1,149,660 km (0.077 R)
• M9: 1,313,170 km (0.094 R)
• M10: 1,555,818 km (0.087 R)
• M11: 1,689,110 km (0.082 R)
• M12: 1,788,592 km (0.059 R)
• M13: 2,006,855 km (0.064 R)
• M14: 2,179,940 km (0.119 R)
• M15: 2,427,973 km (0.073 R)
• M16: 2,555,580 km (0.032 R)
• M17: 2,832,486 km (0.104 R)
• M18: 3,463,789 km (0.102 R)
• M19: 3,576,137 km (0.09 R)
• M20: 3,673,226 km (0.091 R)
• M21: 3,920,063 km (0.114 R)
• M22: 4,121,721 km (0.113 R)
• M23: 4,640,676 km (0.079 R)
• M24: 4,800,446 km (0.073 R)
• M25: 4,980,113 km (0.115 R)
• M26: 5,290,977 km (0.071 R)
• M27: 5,608,125 km (0.026 R)
• M28: 5,759,668 km (0.119 R)
• M29: 6,105,538 km (0.101 R)
• M30: 6,777,382 km (0.1 R)
• M31: 7,183,690 km (0.104 R)
• M32: 7,660,907 km (0.075 R)
• M33: 8,255,708 km (0.071 R)
• M34: 8,733,673 km (0.03 R)
• M35: 8,976,022 km (0.084 R)
• M36: 9,422,571 km (0.067 R)
• M37: 9,990,744 km (0.086 R)
• M38: 10,500,125 km (0.03 R)
• M39: 10,687,571 km (0.1 R)
• M40: 11,376,020 km (0.071 R)
• M41: 11,544,318 km (0.076 R)
• M42: 11,640,958 km (0.045 R)
• M43: 12,324,621 km (0.104 R)
• M44: 12,497,556 km (0.1 R)
• M45: 12,596,739 km (0.108 R)
• M46: 12,920,918 km (0.101 R)
• M47: 13,323,785 km (0.069 R)
• M48: 13,425,212 km (0.111 R)
• M49: 13,858,896 km (0.063 R)
• M50: 15,213,954 km (0.097 R)
• M51: 15,426,233 km (0.113 R)
• M52: 15,961,046 km (0.04 R)
• M53: 16,692,878 km (0.112 R)
• M54: 17,049,221 km (0.119 R)
• M55: 17,214,526 km (0.07 R)
• M56: 17,657,785 km (0.097 R)
• M57: 17,964,909 km (0.114 R)
• M58: 18,612,518 km (0.118 R)
• M59: 18,782,761 km (0.096 R)
• M60: 18,982,025 km (0.114 R)

Asteroid Belt

Center: 7.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.3

Radius: 8

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.05 AU - 8.79 AU

Year: 8397 Days

Day: 10 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,471,942 km

• M1: 115,490 km (0.066 R)
• M2: 174,730 km (0.098 R)
• M3: 422,614 km (0.048 R)
• M4: 518,506 km (0.062 R)
• M5: 637,885 km (0.039 R)
• M6: 817,552 km (0.097 R)
• M7: 1,013,526 km (0.12 R)
• M8: 1,204,861 km (0.084 R)
• M9: 1,345,932 km (0.087 R)
• M10: 1,578,706 km (0.071 R)
• M11: 2,452,507 km (0.105 R)
• M12: 3,509,416 km (0.098 R)
• M13: 3,683,249 km (0.069 R)
• M14: 3,979,303 km (0.106 R)
• M15: 4,039,442 km (0.106 R)
• M16: 4,848,916 km (0.031 R)
• M17: 4,977,869 km (0.116 R)
• M18: 5,305,189 km (0.093 R)
• M19: 5,438,182 km (0.051 R)
• M20: 6,015,330 km (0.05 R)
• M21: 6,188,714 km (0.105 R)
• M22: 6,328,738 km (0.069 R)
• M23: 7,747,823 km (0.106 R)
• M24: 7,860,919 km (0.096 R)
• M25: 8,473,523 km (0.12 R)
• M26: 9,022,098 km (0.052 R)
• M27: 9,260,707 km (0.062 R)
• M28: 9,703,666 km (0.051 R)
• M29: 9,866,428 km (0.074 R)
• M30: 10,235,935 km (0.115 R)
• M31: 11,158,356 km (0.108 R)
• M32: 11,286,262 km (0.065 R)
• M33: 11,889,291 km (0.117 R)
• M34: 12,458,660 km (0.115 R)
• M35: 13,126,615 km (0.047 R)
• M36: 13,532,923 km (0.088 R)
• M37: 14,776,829 km (0.066 R)
• M38: 15,388,684 km (0.079 R)
• M39: 15,578,524 km (0.11 R)
• M40: 15,864,854 km (0.086 R)
• M41: 16,345,961 km (0.104 R)
• M42: 16,929,692 km (0.106 R)
• M43: 17,470,787 km (0.058 R)
• M44: 17,818,004 km (0.093 R)
• M45: 18,117,499 km (0.097 R)
• M46: 18,822,703 km (0.08 R)
• M47: 21,044,232 km (0.083 R)
• M48: 21,838,596 km (0.027 R)
• M49: 21,945,260 km (0.109 R)
• M50: 21,998,666 km (0.103 R)
• M51: 22,642,685 km (0.109 R)
• M52: 23,401,894 km (0.117 R)
• M53: 24,556,341 km (0.111 R)
• M54: 25,112,695 km (0.055 R)
• M55: 25,224,445 km (0.093 R)
• M56: 25,673,089 km (0.099 R)
• M57: 26,920,436 km (0.073 R)
• M58: 27,321,358 km (0.12 R)
• M59: 27,436,399 km (0.042 R)
• M60: 27,724,375 km (0.092 R)
• M61: 28,129,336 km (0.105 R)
• M62: 28,361,662 km (0.092 R)
• M63: 28,945,243 km (0.098 R)
• M64: 29,591,656 km (0.036 R)
• M65: 30,242,855 km (0.081 R)
• M66: 31,438,890 km (0.076 R)
• M67: 34,496,222 km (0.111 R)
• M68: 34,558,305 km (0.069 R)
• M69: 35,682,533 km (0.079 R)
• M70: 35,808,195 km (0.069 R)
• M71: 36,945,737 km (0.114 R)
• M72: 37,263,932 km (0.065 R)
• M73: 37,391,389 km (0.087 R)
• M74: 39,385,978 km (0.116 R)
• M75: 41,283,028 km (0.051 R)
• M76: 41,547,069 km (0.097 R)
• M77: 42,010,373 km (0.085 R)
• M78: 42,143,067 km (0.031 R)
• M79: 42,408,902 km (0.089 R)
• M80: 42,475,473 km (0.093 R)
• M81: 44,285,158 km (0.051 R)
• M82: 45,437,511 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.5

Radius: 13.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.85 AU - 9.21 AU

Year: 8572 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,471,942 km

• M1: 481,705 km (0.079 R)
• M2: 637,287 km (0.098 R)
• M3: 829,071 km (0.119 R)
• M4: 915,090 km (0.056 R)
• M5: 1,041,500 km (0.059 R)
• M6: 1,213,239 km (0.115 R)
• M7: 1,333,216 km (0.07 R)
• M8: 1,436,588 km (0.067 R)
• M9: 1,607,878 km (0.047 R)
• M10: 1,831,826 km (0.109 R)
• M11: 2,286,005 km (0.091 R)
• M12: 2,513,543 km (0.081 R)
• M13: 3,325,561 km (0.094 R)
• M14: 3,555,343 km (0.1 R)
• M15: 3,731,270 km (0.099 R)
• M16: 3,879,970 km (0.119 R)
• M17: 4,152,837 km (0.066 R)
• M18: 5,273,175 km (0.1 R)
• M19: 5,644,028 km (0.066 R)
• M20: 6,023,259 km (0.094 R)
• M21: 6,734,298 km (0.105 R)
• M22: 6,916,358 km (0.054 R)
• M23: 7,210,917 km (0.11 R)
• M24: 7,774,302 km (0.053 R)
• M25: 9,630,812 km (0.106 R)
• M26: 9,794,921 km (0.028 R)
• M27: 10,209,307 km (0.109 R)
• M28: 10,334,819 km (0.089 R)
• M29: 10,927,077 km (0.092 R)
• M30: 11,617,471 km (0.1 R)
• M31: 11,704,837 km (0.103 R)
• M32: 11,836,184 km (0.066 R)
• M33: 12,455,818 km (0.041 R)
• M34: 13,405,016 km (0.11 R)
• M35: 14,143,880 km (0.099 R)
• M36: 14,283,904 km (0.102 R)
• M37: 14,990,903 km (0.103 R)
• M38: 15,372,677 km (0.106 R)
• M39: 16,981,303 km (0.091 R)
• M40: 17,179,819 km (0.089 R)
• M41: 17,931,549 km (0.056 R)
• M42: 19,208,217 km (0.102 R)
• M43: 19,570,842 km (0.11 R)
• M44: 20,513,907 km (0.092 R)
• M45: 21,418,226 km (0.086 R)
• M46: 21,525,488 km (0.109 R)
• M47: 21,848,320 km (0.072 R)
• M48: 22,881,144 km (0.088 R)
• M49: 24,656,571 km (0.105 R)
• M50: 25,163,858 km (0.092 R)
• M51: 26,533,426 km (0.082 R)
• M52: 27,576,423 km (0.099 R)
• M53: 28,396,967 km (0.11 R)
• M54: 28,514,850 km (0.032 R)
• M55: 28,691,974 km (0.118 R)
• M56: 28,810,306 km (0.086 R)
• M57: 29,166,199 km (0.066 R)
• M58: 29,822,336 km (0.08 R)
• M59: 30,362,833 km (0.118 R)
• M60: 30,906,471 km (0.096 R)
• M61: 31,514,437 km (0.043 R)
• M62: 33,299,738 km (0.086 R)
• M63: 33,922,813 km (0.104 R)
• M64: 34,612,908 km (0.059 R)
• M65: 34,738,870 km (0.075 R)
• M66: 36,774,747 km (0.048 R)
• M67: 37,936,823 km (0.116 R)
• M68: 38,979,969 km (0.071 R)
• M69: 39,966,567 km (0.062 R)
• M70: 40,429,722 km (0.086 R)
• M71: 40,628,687 km (0.101 R)
• M72: 40,894,672 km (0.117 R)
• M73: 41,495,009 km (0.081 R)
• M74: 43,313,819 km (0.051 R)
• M75: 43,517,572 km (0.03 R)
• M76: 44,814,885 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 10,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit