🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.66 AU - 0.92 AU

Year: 253 Days

Day: 19.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.19 AU - 1.41 AU

Year: 533 Days

Day: 29.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.3 AU - 1.3 AU

Year: 533 Days

Day: 44.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,843,191 km

• M1: 280,197 km (0.063 R)
• M2: 348,413 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.2

Radius: 14.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.67 AU - 7.21 AU

Year: 5210 Days

Day: 11.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 88,843,191 km

• M1: 291,716 km (0.034 R)
• M2: 435,928 km (0.066 R)
• M3: 657,333 km (0.078 R)
• M4: 880,383 km (0.085 R)
• M5: 991,535 km (0.102 R)
• M6: 1,173,894 km (0.1 R)
• M7: 1,499,719 km (0.108 R)
• M8: 1,648,569 km (0.09 R)
• M9: 1,750,594 km (0.101 R)
• M10: 2,015,532 km (0.083 R)
• M11: 2,125,337 km (0.094 R)
• M12: 2,279,722 km (0.099 R)
• M13: 2,629,781 km (0.093 R)
• M14: 2,796,134 km (0.115 R)
• M15: 2,981,785 km (0.117 R)
• M16: 3,092,038 km (0.113 R)
• M17: 3,480,394 km (0.11 R)
• M18: 3,663,801 km (0.062 R)
• M19: 4,665,210 km (0.056 R)
• M20: 4,998,514 km (0.115 R)
• M21: 5,301,300 km (0.085 R)
• M22: 5,845,986 km (0.117 R)
• M23: 6,205,768 km (0.113 R)
• M24: 6,531,593 km (0.071 R)
• M25: 6,696,599 km (0.088 R)
• M26: 7,073,137 km (0.064 R)
• M27: 7,242,631 km (0.038 R)
• M28: 7,650,884 km (0.047 R)
• M29: 7,803,175 km (0.03 R)
• M30: 8,000,494 km (0.118 R)
• M31: 8,177,319 km (0.055 R)
• M32: 8,692,983 km (0.11 R)
• M33: 8,966,148 km (0.09 R)
• M34: 9,126,966 km (0.03 R)
• M35: 9,451,294 km (0.044 R)
• M36: 9,802,999 km (0.101 R)
• M37: 10,016,026 km (0.063 R)
• M38: 10,567,743 km (0.114 R)
• M39: 10,689,067 km (0.06 R)
• M40: 10,932,912 km (0.097 R)
• M41: 11,203,385 km (0.076 R)
• M42: 11,550,751 km (0.092 R)
• M43: 12,383,712 km (0.05 R)
• M44: 12,743,046 km (0.109 R)
• M45: 12,846,268 km (0.116 R)
• M46: 12,949,940 km (0.098 R)
• M47: 13,236,120 km (0.104 R)
• M48: 13,974,236 km (0.064 R)
• M49: 14,241,119 km (0.101 R)
• M50: 14,617,657 km (0.104 R)
• M51: 14,752,893 km (0.101 R)
• M52: 14,970,109 km (0.039 R)
• M53: 15,188,522 km (0.095 R)
• M54: 15,739,042 km (0.084 R)
• M55: 15,933,220 km (0.101 R)
• M56: 16,352,244 km (0.061 R)
• M57: 16,492,567 km (0.101 R)
• M58: 16,661,762 km (0.065 R)
• M59: 16,888,104 km (0.109 R)
• M60: 17,573,262 km (0.115 R)
• M61: 18,151,158 km (0.06 R)
• M62: 18,354,911 km (0.115 R)
• M63: 18,852,922 km (0.09 R)
• M64: 19,059,218 km (0.037 R)
• M65: 19,266,411 km (0.097 R)
• M66: 19,444,582 km (0.072 R)
• M67: 19,712,811 km (0.109 R)
• M68: 20,192,721 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.3

Radius: 10

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.59 AU - 9.59 AU

Year: 9863 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,843,191 km

• M1: 137,630 km (0.12 R)
• M2: 283,787 km (0.114 R)
• M3: 972,386 km (0.075 R)
• M4: 1,309,580 km (0.076 R)
• M5: 1,515,127 km (0.052 R)
• M6: 1,830,629 km (0.063 R)
• M7: 1,931,907 km (0.11 R)
• M8: 2,467,018 km (0.082 R)
• M9: 4,496,463 km (0.059 R)
• M10: 4,844,278 km (0.114 R)
• M11: 4,985,947 km (0.099 R)
• M12: 5,164,866 km (0.074 R)
• M13: 6,515,137 km (0.113 R)
• M14: 6,632,272 km (0.079 R)
• M15: 6,750,305 km (0.031 R)
• M16: 7,310,100 km (0.085 R)
• M17: 8,261,842 km (0.036 R)
• M18: 8,473,971 km (0.091 R)
• M19: 8,903,616 km (0.109 R)
• M20: 9,340,293 km (0.083 R)
• M21: 9,694,690 km (0.095 R)
• M22: 10,053,575 km (0.087 R)
• M23: 10,830,736 km (0.037 R)
• M24: 10,923,337 km (0.107 R)
• M25: 11,296,734 km (0.106 R)
• M26: 11,960,350 km (0.114 R)
• M27: 12,442,205 km (0.106 R)
• M28: 12,832,206 km (0.081 R)
• M29: 14,228,553 km (0.071 R)
• M30: 14,636,356 km (0.085 R)
• M31: 15,099,811 km (0.117 R)
• M32: 15,725,279 km (0.086 R)
• M33: 15,988,272 km (0.085 R)
• M34: 16,146,846 km (0.119 R)
• M35: 16,732,671 km (0.076 R)
• M36: 16,947,494 km (0.067 R)
• M37: 17,925,116 km (0.115 R)
• M38: 18,034,921 km (0.096 R)
• M39: 18,476,235 km (0.097 R)
• M40: 18,976,939 km (0.12 R)
• M41: 19,991,811 km (0.066 R)
• M42: 22,250,589 km (0.049 R)
• M43: 22,546,045 km (0.076 R)
• M44: 22,961,777 km (0.098 R)
• M45: 23,200,535 km (0.087 R)
• M46: 26,690,654 km (0.056 R)
• M47: 27,572,683 km (0.034 R)
• M48: 27,762,971 km (0.114 R)
• M49: 28,656,519 km (0.033 R)
• M50: 28,720,697 km (0.112 R)
• M51: 28,978,005 km (0.054 R)
• M52: 29,494,716 km (0.09 R)
• M53: 29,559,492 km (0.104 R)
• M54: 30,340,991 km (0.029 R)
• M55: 30,931,454 km (0.111 R)
• M56: 31,592,078 km (0.073 R)
• M57: 32,658,711 km (0.067 R)
• M58: 32,860,070 km (0.066 R)
• M59: 34,008,682 km (0.044 R)
• M60: 34,144,667 km (0.104 R)
• M61: 34,349,017 km (0.118 R)
• M62: 35,859,806 km (0.118 R)
• M63: 37,813,704 km (0.067 R)
• M64: 37,884,165 km (0.046 R)
• M65: 38,236,917 km (0.109 R)
• M66: 38,590,865 km (0.107 R)
• M67: 41,170,680 km (0.105 R)
• M68: 41,606,010 km (0.095 R)
• M69: 44,176,102 km (0.083 R)
• M70: 44,621,754 km (0.113 R)
• M71: 45,068,902 km (0.108 R)
• M72: 46,193,429 km (0.093 R)
• M73: 46,494,869 km (0.115 R)
• M74: 48,699,792 km (0.073 R)
• M75: 50,085,367 km (0.1 R)
• M76: 50,860,733 km (0.097 R)
• M77: 50,938,524 km (0.095 R)
• M78: 51,796,468 km (0.119 R)
• M79: 51,952,947 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.4

Radius: 8

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 16.16 AU - 23.7 AU

Year: 32021 Days

Day: 18.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 59.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,843,191 km

• M1: 102,325 km (0.069 R)
• M2: 313,856 km (0.113 R)
• M3: 680,521 km (0.109 R)
• M4: 890,855 km (0.096 R)
• M5: 975,079 km (0.114 R)
• M6: 1,151,754 km (0.119 R)
• M7: 1,275,471 km (0.11 R)
• M8: 1,638,545 km (0.091 R)
• M9: 1,778,419 km (0.061 R)
• M10: 2,535,684 km (0.066 R)
• M11: 2,616,317 km (0.058 R)
• M12: 3,337,080 km (0.047 R)
• M13: 4,163,458 km (0.119 R)
• M14: 4,307,222 km (0.067 R)
• M15: 4,452,481 km (0.085 R)
• M16: 5,101,138 km (0.095 R)
• M17: 5,993,339 km (0.093 R)
• M18: 6,763,918 km (0.088 R)
• M19: 7,333,437 km (0.067 R)
• M20: 7,918,215 km (0.071 R)
• M21: 8,036,996 km (0.091 R)
• M22: 8,457,366 km (0.119 R)
• M23: 8,700,762 km (0.12 R)
• M24: 9,697,383 km (0.026 R)
• M25: 9,888,270 km (0.043 R)
• M26: 10,016,176 km (0.064 R)
• M27: 10,338,559 km (0.056 R)
• M28: 10,927,227 km (0.114 R)
• M29: 11,526,965 km (0.101 R)
• M30: 12,758,006 km (0.095 R)
• M31: 13,530,679 km (0.109 R)
• M32: 16,999,255 km (0.035 R)
• M33: 17,460,764 km (0.088 R)
• M34: 17,848,672 km (0.051 R)
• M35: 18,004,553 km (0.098 R)
• M36: 20,234,458 km (0.12 R)
• M37: 20,397,071 km (0.075 R)
• M38: 20,641,813 km (0.058 R)
• M39: 22,046,837 km (0.059 R)
• M40: 22,803,054 km (0.094 R)
• M41: 23,824,658 km (0.081 R)
• M42: 26,088,821 km (0.084 R)
• M43: 26,532,080 km (0.084 R)
• M44: 31,193,101 km (0.065 R)
• M45: 31,287,048 km (0.077 R)
• M46: 32,041,620 km (0.051 R)
• M47: 33,664,757 km (0.099 R)
• M48: 38,894,100 km (0.07 R)
• M49: 40,726,674 km (0.102 R)
• M50: 40,932,072 km (0.067 R)
• M51: 41,756,954 km (0.075 R)
• M52: 43,318,307 km (0.095 R)
• M53: 43,948,264 km (0.094 R)
• M54: 44,158,898 km (0.076 R)
• M55: 44,369,831 km (0.028 R)
• M56: 44,792,894 km (0.089 R)
• M57: 45,323,517 km (0.114 R)
• M58: 45,536,245 km (0.054 R)
• M59: 45,962,899 km (0.072 R)
• M60: 48,115,911 km (0.116 R)
• M61: 49,532,902 km (0.068 R)
• M62: 49,752,063 km (0.048 R)
• M63: 51,295,614 km (0.105 R)
• M64: 53,303,217 km (0.065 R)
• M65: 53,527,913 km (0.054 R)
• M66: 54,090,850 km (0.117 R)
• M67: 54,429,540 km (0.07 R)
• M68: 55,905,622 km (0.092 R)
• M69: 56,476,787 km (0.113 R)
• M70: 61,821,769 km (0.118 R)
• M71: 65,153,463 km (0.06 R)
• M72: 68,420,830 km (0.099 R)
• M73: 70,505,327 km (0.039 R)
• M74: 71,617,288 km (0.103 R)
• M75: 72,486,152 km (0.048 R)
• M76: 75,113,689 km (0.103 R)
• M77: 77,390,718 km (0.077 R)
• M78: 78,409,929 km (0.047 R)
• M79: 79,433,477 km (0.077 R)
• M80: 81,882,395 km (0.06 R)
• M81: 82,011,946 km (0.062 R)
• M82: 83,051,053 km (0.041 R)
• M83: 84,094,349 km (0.102 R)
• M84: 84,748,690 km (0.084 R)
• M85: 84,879,887 km (0.084 R)
• M86: 85,142,132 km (0.093 R)
• M87: 85,536,173 km (0.117 R)
• M88: 85,799,166 km (0.113 R)
• M89: 86,589,940 km (0.056 R)
• M90: 88,843,183 km (0.116 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 17,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit