🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.07 AU - 1.17 AU

Year: 420 Days

Day: 31.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,615,511 km

• M1: 78,389 km (0.065 R)
• M2: 633,397 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.75 AU - 4.07 AU

Year: 2743 Days

Day: 32.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.4

Radius: 8.7

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.9 AU - 6.58 AU

Year: 5530 Days

Day: 12 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,615,511 km

• M1: 110,553 km (0.106 R)
• M2: 165,306 km (0.105 R)
• M3: 269,575 km (0.118 R)
• M4: 370,554 km (0.109 R)
• M5: 584,928 km (0.096 R)
• M6: 791,672 km (0.099 R)
• M7: 1,021,903 km (0.104 R)
• M8: 1,232,238 km (0.078 R)
• M9: 1,413,550 km (0.082 R)
• M10: 1,817,913 km (0.082 R)
• M11: 2,041,413 km (0.1 R)
• M12: 2,156,603 km (0.101 R)
• M13: 2,515,039 km (0.114 R)
• M14: 2,620,955 km (0.045 R)
• M15: 3,003,476 km (0.097 R)
• M16: 3,078,425 km (0.067 R)
• M17: 3,481,741 km (0.097 R)
• M18: 3,881,466 km (0.107 R)
• M19: 4,877,788 km (0.093 R)
• M20: 5,189,251 km (0.101 R)
• M21: 5,256,869 km (0.045 R)
• M22: 5,530,184 km (0.032 R)
• M23: 5,855,111 km (0.118 R)
• M24: 6,067,091 km (0.086 R)
• M25: 6,547,600 km (0.087 R)
• M26: 7,957,111 km (0.079 R)
• M27: 8,218,309 km (0.054 R)
• M28: 8,509,127 km (0.055 R)
• M29: 9,373,952 km (0.115 R)
• M30: 9,484,056 km (0.071 R)
• M31: 9,928,811 km (0.106 R)
• M32: 10,069,133 km (0.116 R)
• M33: 10,437,144 km (0.104 R)
• M34: 10,494,141 km (0.115 R)
• M35: 10,608,583 km (0.088 R)
• M36: 11,186,480 km (0.065 R)
• M37: 11,361,809 km (0.085 R)
• M38: 12,433,229 km (0.111 R)
• M39: 12,736,464 km (0.052 R)
• M40: 12,797,499 km (0.118 R)
• M41: 13,134,394 km (0.091 R)
• M42: 14,416,148 km (0.089 R)
• M43: 14,511,592 km (0.056 R)
• M44: 14,670,914 km (0.073 R)
• M45: 14,830,834 km (0.074 R)
• M46: 15,023,665 km (0.058 R)
• M47: 15,966,880 km (0.09 R)
• M48: 16,595,191 km (0.108 R)
• M49: 16,929,093 km (0.108 R)
• M50: 17,164,261 km (0.074 R)
• M51: 17,637,739 km (0.061 R)
• M52: 17,876,048 km (0.046 R)
• M53: 18,493,887 km (0.078 R)
• M54: 18,562,852 km (0.064 R)
• M55: 18,666,673 km (0.043 R)
• M56: 18,944,326 km (0.108 R)
• M57: 19,188,470 km (0.107 R)
• M58: 19,891,580 km (0.114 R)
• M59: 20,998,156 km (0.102 R)
• M60: 21,142,368 km (0.074 R)
• M61: 21,649,804 km (0.088 R)
• M62: 21,722,658 km (0.108 R)
• M63: 22,308,034 km (0.086 R)
• M64: 22,565,792 km (0.089 R)
• M65: 22,639,693 km (0.09 R)
• M66: 24,095,430 km (0.047 R)
• M67: 24,359,919 km (0.088 R)
• M68: 24,930,036 km (0.1 R)
• M69: 25,235,814 km (0.097 R)
• M70: 25,812,514 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.4

Radius: 11

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.12 AU - 11.32 AU

Year: 10751 Days

Day: 9 Hours

Environment

Temp: -167 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,615,511 km

• M1: 244,144 km (0.097 R)
• M2: 354,098 km (0.083 R)
• M3: 523,443 km (0.09 R)
• M4: 824,733 km (0.063 R)
• M5: 963,560 km (0.096 R)
• M6: 1,391,410 km (0.082 R)
• M7: 1,483,861 km (0.066 R)
• M8: 1,578,407 km (0.106 R)
• M9: 1,936,245 km (0.099 R)
• M10: 2,040,365 km (0.086 R)
• M11: 2,430,517 km (0.087 R)
• M12: 2,703,682 km (0.087 R)
• M13: 2,797,031 km (0.082 R)
• M14: 3,083,661 km (0.102 R)
• M15: 3,255,250 km (0.105 R)
• M16: 3,404,848 km (0.089 R)
• M17: 4,106,611 km (0.083 R)
• M18: 4,241,548 km (0.106 R)
• M19: 4,377,832 km (0.101 R)
• M20: 4,571,262 km (0.085 R)
• M21: 5,402,428 km (0.072 R)
• M22: 5,669,909 km (0.109 R)
• M23: 5,790,186 km (0.1 R)
• M24: 6,063,950 km (0.032 R)
• M25: 6,279,819 km (0.072 R)
• M26: 7,007,015 km (0.082 R)
• M27: 7,168,730 km (0.095 R)
• M28: 7,266,268 km (0.095 R)
• M29: 7,495,751 km (0.098 R)
• M30: 8,164,453 km (0.105 R)
• M31: 8,887,161 km (0.105 R)
• M32: 9,238,566 km (0.116 R)
• M33: 9,594,609 km (0.043 R)
• M34: 10,726,616 km (0.117 R)
• M35: 10,838,366 km (0.086 R)
• M36: 11,327,401 km (0.1 R)
• M37: 12,210,029 km (0.086 R)
• M38: 12,444,000 km (0.119 R)
• M39: 12,876,637 km (0.116 R)
• M40: 13,474,729 km (0.103 R)
• M41: 13,595,454 km (0.098 R)
• M42: 13,837,953 km (0.098 R)
• M43: 13,959,725 km (0.102 R)
• M44: 14,368,277 km (0.088 R)
• M45: 14,532,835 km (0.095 R)
• M46: 15,197,199 km (0.101 R)
• M47: 15,364,898 km (0.11 R)
• M48: 15,491,009 km (0.043 R)
• M49: 16,212,220 km (0.075 R)
• M50: 16,383,660 km (0.103 R)
• M51: 17,599,591 km (0.1 R)
• M52: 17,687,555 km (0.116 R)
• M53: 18,889,574 km (0.074 R)
• M54: 19,205,524 km (0.098 R)
• M55: 19,296,031 km (0.093 R)
• M56: 19,888,439 km (0.095 R)
• M57: 21,137,581 km (0.117 R)
• M58: 21,748,090 km (0.072 R)
• M59: 22,459,727 km (0.069 R)
• M60: 23,372,124 km (0.086 R)
• M61: 23,468,914 km (0.044 R)
• M62: 23,954,658 km (0.1 R)
• M63: 24,787,918 km (0.068 R)
• M64: 25,183,455 km (0.09 R)
• M65: 25,980,662 km (0.071 R)
• M66: 26,483,161 km (0.057 R)
• M67: 26,887,375 km (0.119 R)
• M68: 26,988,802 km (0.118 R)
• M69: 27,702,085 km (0.07 R)
• M70: 28,009,658 km (0.109 R)
• M71: 28,524,873 km (0.112 R)
• M72: 29,043,230 km (0.113 R)
• M73: 29,721,806 km (0.115 R)
• M74: 30,616,850 km (0.064 R)
• M75: 31,307,394 km (0.1 R)
• M76: 31,414,057 km (0.081 R)
• M77: 34,065,530 km (0.114 R)
• M78: 34,946,811 km (0.096 R)
• M79: 35,168,215 km (0.071 R)
• M80: 35,445,719 km (0.105 R)
• M81: 35,557,020 km (0.11 R)
• M82: 36,394,768 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.2

Radius: 12

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.72 AU - 13.42 AU

Year: 13066 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,615,511 km

• M1: 193,580 km (0.116 R)
• M2: 286,630 km (0.103 R)
• M3: 365,617 km (0.116 R)
• M4: 521,049 km (0.094 R)
• M5: 1,015,470 km (0.064 R)
• M6: 1,176,886 km (0.092 R)
• M7: 1,578,856 km (0.087 R)
• M8: 1,686,118 km (0.112 R)
• M9: 2,022,713 km (0.086 R)
• M10: 3,225,330 km (0.113 R)
• M11: 3,608,899 km (0.097 R)
• M12: 3,897,025 km (0.091 R)
• M13: 4,534,461 km (0.118 R)
• M14: 4,964,405 km (0.082 R)
• M15: 5,124,026 km (0.111 R)
• M16: 5,448,354 km (0.097 R)
• M17: 5,696,089 km (0.096 R)
• M18: 6,245,562 km (0.08 R)
• M19: 6,548,647 km (0.081 R)
• M20: 6,856,370 km (0.103 R)
• M21: 7,034,541 km (0.079 R)
• M22: 8,041,185 km (0.05 R)
• M23: 9,092,559 km (0.116 R)
• M24: 9,239,314 km (0.112 R)
• M25: 9,386,818 km (0.059 R)
• M26: 9,485,702 km (0.05 R)
• M27: 9,634,552 km (0.11 R)
• M28: 9,884,380 km (0.104 R)
• M29: 9,984,910 km (0.048 R)
• M30: 11,060,967 km (0.111 R)
• M31: 13,321,990 km (0.109 R)
• M32: 13,880,887 km (0.096 R)
• M33: 14,163,178 km (0.11 R)
• M34: 14,561,707 km (0.094 R)
• M35: 14,848,636 km (0.112 R)
• M36: 16,073,992 km (0.114 R)
• M37: 16,251,714 km (0.084 R)
• M38: 16,969,036 km (0.116 R)
• M39: 19,057,422 km (0.025 R)
• M40: 19,434,259 km (0.095 R)
• M41: 19,560,370 km (0.12 R)
• M42: 20,067,956 km (0.107 R)
• M43: 20,195,413 km (0.062 R)
• M44: 21,550,920 km (0.104 R)
• M45: 23,069,039 km (0.118 R)
• M46: 23,672,517 km (0.119 R)
• M47: 26,068,327 km (0.036 R)
• M48: 27,048,043 km (0.061 R)
• M49: 27,471,704 km (0.102 R)
• M50: 29,260,147 km (0.079 R)
• M51: 29,477,363 km (0.076 R)
• M52: 30,644,525 km (0.088 R)
• M53: 30,865,033 km (0.03 R)
• M54: 31,159,890 km (0.038 R)
• M55: 31,307,693 km (0.087 R)
• M56: 32,124,796 km (0.039 R)
• M57: 32,798,436 km (0.069 R)
• M58: 33,099,277 km (0.093 R)
• M59: 34,312,216 km (0.113 R)
• M60: 34,388,362 km (0.094 R)
• M61: 34,770,734 km (0.051 R)
• M62: 35,616,710 km (0.103 R)
• M63: 39,786,750 km (0.115 R)
• M64: 40,671,472 km (0.12 R)
• M65: 40,833,038 km (0.057 R)
• M66: 40,913,821 km (0.097 R)
• M67: 41,318,932 km (0.092 R)
• M68: 41,725,389 km (0.066 R)
• M69: 42,952,541 km (0.094 R)
• M70: 43,942,879 km (0.096 R)
• M71: 45,861,920 km (0.047 R)
• M72: 46,704,754 km (0.028 R)
• M73: 50,040,637 km (0.06 R)
• M74: 50,127,105 km (0.041 R)
• M75: 50,213,722 km (0.11 R)
• M76: 50,734,323 km (0.106 R)
• M77: 50,821,239 km (0.08 R)
• M78: 52,482,523 km (0.098 R)
• M79: 52,658,450 km (0.098 R)
• M80: 52,746,414 km (0.112 R)
• M81: 53,010,903 km (0.038 R)
• M82: 54,784,685 km (0.108 R)
• M83: 59,120,480 km (0.067 R)
• M84: 60,590,130 km (0.083 R)
• M85: 61,607,545 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.5

Radius: 11.6

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.77 AU - 14.09 AU

Year: 14618 Days

Day: 6.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,615,511 km

• M1: 224,098 km (0.059 R)
• M2: 305,928 km (0.095 R)
• M3: 416,780 km (0.079 R)
• M4: 573,109 km (0.108 R)
• M5: 1,146,368 km (0.069 R)
• M6: 1,221,616 km (0.029 R)
• M7: 1,730,249 km (0.036 R)
• M8: 1,817,465 km (0.093 R)
• M9: 2,042,460 km (0.099 R)
• M10: 2,695,006 km (0.033 R)
• M11: 3,057,780 km (0.116 R)
• M12: 3,381,361 km (0.119 R)
• M13: 3,491,764 km (0.084 R)
• M14: 3,716,161 km (0.1 R)
• M15: 4,003,389 km (0.098 R)
• M16: 4,179,166 km (0.078 R)
• M17: 4,599,536 km (0.093 R)
• M18: 5,383,728 km (0.119 R)
• M19: 5,578,205 km (0.097 R)
• M20: 5,974,041 km (0.04 R)
• M21: 6,141,741 km (0.115 R)
• M22: 6,413,261 km (0.104 R)
• M23: 7,829,653 km (0.104 R)
• M24: 8,876,838 km (0.119 R)
• M25: 9,494,977 km (0.095 R)
• M26: 9,769,788 km (0.047 R)
• M27: 10,327,339 km (0.029 R)
• M28: 10,609,930 km (0.118 R)
• M29: 10,772,692 km (0.049 R)
• M30: 11,265,617 km (0.043 R)
• M31: 11,934,469 km (0.059 R)
• M32: 13,972,890 km (0.113 R)
• M33: 14,285,699 km (0.078 R)
• M34: 14,555,574 km (0.102 R)
• M35: 14,827,243 km (0.094 R)
• M36: 16,023,578 km (0.104 R)
• M37: 16,351,047 km (0.066 R)
• M38: 16,680,611 km (0.087 R)
• M39: 16,917,425 km (0.081 R)
• M40: 17,012,419 km (0.105 R)
• M41: 17,298,600 km (0.097 R)
• M42: 18,459,180 km (0.062 R)
• M43: 20,398,418 km (0.065 R)
• M44: 20,906,003 km (0.09 R)
• M45: 21,469,239 km (0.117 R)
• M46: 22,349,323 km (0.104 R)
• M47: 22,453,743 km (0.058 R)
• M48: 22,715,240 km (0.119 R)
• M49: 23,241,376 km (0.093 R)
• M50: 24,198,503 km (0.087 R)
• M51: 25,494,619 km (0.094 R)
• M52: 25,822,238 km (0.077 R)
• M53: 26,041,399 km (0.078 R)
• M54: 26,151,204 km (0.079 R)
• M55: 28,775,898 km (0.084 R)
• M56: 29,345,118 km (0.069 R)
• M57: 29,573,853 km (0.114 R)
• M58: 29,860,633 km (0.106 R)
• M59: 32,305,511 km (0.096 R)
• M60: 32,778,389 km (0.087 R)
• M61: 33,194,122 km (0.106 R)
• M62: 33,551,810 km (0.045 R)
• M63: 34,271,077 km (0.118 R)
• M64: 34,753,530 km (0.105 R)
• M65: 34,995,579 km (0.078 R)
• M66: 35,785,905 km (0.074 R)
• M67: 36,214,054 km (0.03 R)
• M68: 36,766,818 km (0.043 R)
• M69: 37,260,641 km (0.087 R)
• M70: 37,384,508 km (0.111 R)
• M71: 38,317,251 km (0.05 R)
• M72: 39,068,980 km (0.119 R)
• M73: 39,320,604 km (0.076 R)
• M74: 40,269,204 km (0.082 R)
• M75: 40,905,743 km (0.048 R)
• M76: 41,417,367 km (0.114 R)
• M77: 41,609,900 km (0.118 R)
• M78: 43,289,884 km (0.119 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 18,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit