🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.91 AU - 1.15 AU

Year: 371 Days

Day: 41.6 Hours

Environment

Temp: 93 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.66 AU - 2.38 AU

Year: 1019 Days

Day: 39.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.66 AU - 2.4 AU

Year: 1026 Days

Day: 35.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.47 AU - 3.81 AU

Year: 1974 Days

Day: 15.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.4

Radius: 9.3

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.83 AU - 9.15 AU

Year: 7272 Days

Day: 12.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,721,312 km

• M1: 180,116 km (0.116 R)
• M2: 297,849 km (0.042 R)
• M3: 450,439 km (0.04 R)
• M4: 616,194 km (0.119 R)
• M5: 1,099,096 km (0.058 R)
• M6: 1,211,743 km (0.053 R)
• M7: 1,328,429 km (0.071 R)
• M8: 1,449,005 km (0.073 R)
• M9: 1,531,583 km (0.116 R)
• M10: 2,059,514 km (0.03 R)
• M11: 2,793,591 km (0.097 R)
• M12: 3,002,280 km (0.083 R)
• M13: 3,379,715 km (0.065 R)
• M14: 3,630,292 km (0.062 R)
• M15: 3,772,260 km (0.083 R)
• M16: 3,916,023 km (0.097 R)
• M17: 4,388,154 km (0.061 R)
• M18: 4,448,592 km (0.106 R)
• M19: 4,600,583 km (0.097 R)
• M20: 4,878,536 km (0.043 R)
• M21: 5,193,888 km (0.093 R)
• M22: 5,289,781 km (0.108 R)
• M23: 5,778,367 km (0.068 R)
• M24: 9,308,728 km (0.119 R)
• M25: 9,464,608 km (0.11 R)
• M26: 10,619,953 km (0.117 R)
• M27: 10,742,025 km (0.049 R)
• M28: 10,946,525 km (0.084 R)
• M29: 12,499,351 km (0.045 R)
• M30: 13,719,770 km (0.08 R)
• M31: 13,808,482 km (0.047 R)
• M32: 15,069,143 km (0.103 R)
• M33: 15,252,251 km (0.1 R)
• M34: 15,528,259 km (0.109 R)
• M35: 15,898,963 km (0.075 R)
• M36: 16,366,306 km (0.095 R)
• M37: 17,362,478 km (0.087 R)
• M38: 17,795,415 km (0.116 R)
• M39: 19,413,316 km (0.074 R)
• M40: 19,512,798 km (0.047 R)
• M41: 19,612,580 km (0.115 R)
• M42: 20,013,203 km (0.069 R)
• M43: 20,416,519 km (0.11 R)
• M44: 20,720,801 km (0.098 R)
• M45: 20,822,528 km (0.069 R)
• M46: 21,026,579 km (0.104 R)
• M47: 21,128,754 km (0.072 R)
• M48: 23,844,853 km (0.114 R)
• M49: 24,648,643 km (0.094 R)
• M50: 24,864,512 km (0.114 R)
• M51: 25,298,047 km (0.118 R)
• M52: 26,172,596 km (0.089 R)
• M53: 26,503,208 km (0.056 R)
• M54: 27,057,168 km (0.071 R)
• M55: 27,502,970 km (0.092 R)
• M56: 27,783,017 km (0.108 R)
• M57: 27,895,216 km (0.118 R)
• M58: 28,120,211 km (0.107 R)
• M59: 29,025,876 km (0.083 R)
• M60: 29,883,820 km (0.094 R)
• M61: 29,998,711 km (0.08 R)
• M62: 30,286,987 km (0.081 R)
• M63: 30,402,476 km (0.085 R)
• M64: 31,448,764 km (0.066 R)
• M65: 31,858,811 km (0.099 R)
• M66: 31,917,603 km (0.108 R)
• M67: 31,976,395 km (0.107 R)
• M68: 32,035,187 km (0.096 R)
• M69: 32,388,687 km (0.064 R)
• M70: 33,278,346 km (0.102 R)
• M71: 33,995,817 km (0.096 R)
• M72: 34,356,348 km (0.094 R)
• M73: 35,142,185 km (0.058 R)
• M74: 35,933,857 km (0.07 R)
• M75: 36,792,848 km (0.1 R)
• M76: 37,783,037 km (0.072 R)
• M77: 37,845,269 km (0.106 R)
• M78: 38,218,965 km (0.088 R)
• M79: 38,844,583 km (0.079 R)
• M80: 39,410,661 km (0.099 R)
• M81: 39,789,443 km (0.099 R)
• M82: 40,042,712 km (0.054 R)
• M83: 40,423,589 km (0.034 R)
• M84: 40,741,933 km (0.061 R)
• M85: 40,933,269 km (0.071 R)
• M86: 40,997,147 km (0.077 R)
• M87: 42,993,231 km (0.071 R)
• M88: 43,318,158 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.2

Radius: 11.6

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.79 AU - 8.65 AU

Year: 7610 Days

Day: 11.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 82,721,312 km

• M1: 233,672 km (0.1 R)
• M2: 346,618 km (0.108 R)
• M3: 759,957 km (0.063 R)
• M4: 972,985 km (0.096 R)
• M5: 1,435,242 km (0.102 R)
• M6: 1,714,541 km (0.057 R)
• M7: 2,127,431 km (0.112 R)
• M8: 2,312,035 km (0.079 R)
• M9: 2,585,201 km (0.104 R)
• M10: 2,669,125 km (0.118 R)
• M11: 2,796,882 km (0.104 R)
• M12: 3,147,689 km (0.026 R)
• M13: 3,343,662 km (0.099 R)
• M14: 3,420,256 km (0.119 R)
• M15: 3,668,888 km (0.059 R)
• M16: 3,795,597 km (0.107 R)
• M17: 4,020,742 km (0.115 R)
• M18: 4,200,708 km (0.04 R)
• M19: 5,354,257 km (0.083 R)
• M20: 5,444,166 km (0.06 R)
• M21: 5,643,729 km (0.114 R)
• M22: 6,068,737 km (0.067 R)
• M23: 6,408,773 km (0.052 R)
• M24: 6,716,196 km (0.083 R)
• M25: 6,949,868 km (0.084 R)
• M26: 7,226,026 km (0.111 R)
• M27: 7,325,509 km (0.116 R)
• M28: 7,405,543 km (0.115 R)
• M29: 7,485,728 km (0.109 R)
• M30: 7,993,762 km (0.082 R)
• M31: 8,429,242 km (0.029 R)
• M32: 8,597,240 km (0.106 R)
• M33: 8,808,622 km (0.088 R)
• M34: 9,258,463 km (0.084 R)
• M35: 9,497,071 km (0.061 R)
• M36: 9,781,756 km (0.106 R)
• M37: 10,471,701 km (0.065 R)
• M38: 10,856,916 km (0.098 R)
• M39: 11,664,445 km (0.047 R)
• M40: 11,757,944 km (0.05 R)
• M41: 12,395,979 km (0.068 R)
• M42: 12,491,422 km (0.095 R)
• M43: 13,779,310 km (0.098 R)
• M44: 13,952,694 km (0.12 R)
• M45: 15,032,940 km (0.114 R)
• M46: 16,296,444 km (0.106 R)
• M47: 16,821,981 km (0.111 R)
• M48: 17,943,816 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.1

Radius: 5.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 15.82 AU - 16.18 AU

Year: 22705 Days

Day: 20.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 82,721,312 km

• M1: 97,837 km (0.119 R)
• M2: 380,876 km (0.101 R)
• M3: 480,359 km (0.099 R)
• M4: 731,384 km (0.08 R)
• M5: 1,065,286 km (0.068 R)
• M6: 1,969,606 km (0.064 R)
• M7: 2,284,659 km (0.087 R)
• M8: 3,161,452 km (0.088 R)
• M9: 4,867,316 km (0.097 R)
• M10: 5,290,828 km (0.091 R)
• M11: 6,286,551 km (0.107 R)
• M12: 6,400,694 km (0.068 R)
• M13: 7,488,869 km (0.096 R)
• M14: 7,701,149 km (0.116 R)
• M15: 8,443,902 km (0.101 R)
• M16: 8,855,745 km (0.12 R)
• M17: 10,669,021 km (0.113 R)
• M18: 10,907,779 km (0.099 R)
• M19: 11,390,681 km (0.106 R)
• M20: 11,599,819 km (0.114 R)
• M21: 11,669,831 km (0.092 R)
• M22: 11,774,998 km (0.119 R)
• M23: 12,484,541 km (0.058 R)
• M24: 13,354,303 km (0.069 R)
• M25: 13,390,954 km (0.086 R)
• M26: 14,468,657 km (0.118 R)
• M27: 14,884,689 km (0.101 R)
• M28: 15,036,980 km (0.105 R)
• M29: 16,312,601 km (0.099 R)
• M30: 18,925,028 km (0.075 R)
• M31: 19,296,779 km (0.057 R)
• M32: 20,426,692 km (0.091 R)
• M33: 20,893,138 km (0.026 R)
• M34: 21,664,016 km (0.054 R)
• M35: 21,750,184 km (0.072 R)
• M36: 23,321,710 km (0.049 R)
• M37: 23,675,808 km (0.079 R)
• M38: 26,342,240 km (0.099 R)
• M39: 27,968,369 km (0.116 R)
• M40: 28,817,187 km (0.08 R)
• M41: 28,959,455 km (0.12 R)
• M42: 29,197,166 km (0.113 R)
• M43: 30,927,565 km (0.09 R)
• M44: 31,805,106 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.6

Radius: 4.6

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.46 AU - 18.26 AU

Year: 23475 Days

Day: 23.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,721,312 km

• M1: 218,712 km (0.09 R)
• M2: 286,480 km (0.119 R)
• M3: 377,735 km (0.11 R)
• M4: 443,857 km (0.061 R)
• M5: 918,830 km (0.12 R)
• M6: 1,032,525 km (0.051 R)
• M7: 1,126,921 km (0.112 R)
• M8: 2,494,096 km (0.084 R)
• M9: 2,783,119 km (0.062 R)
• M10: 2,981,785 km (0.109 R)
• M11: 3,015,295 km (0.103 R)
• M12: 3,569,106 km (0.05 R)
• M13: 4,116,335 km (0.05 R)
• M14: 5,450,449 km (0.057 R)
• M15: 6,206,217 km (0.079 R)
• M16: 6,816,577 km (0.067 R)
• M17: 6,860,858 km (0.091 R)
• M18: 11,643,950 km (0.074 R)
• M19: 11,750,165 km (0.115 R)
• M20: 12,124,159 km (0.05 R)
• M21: 12,339,580 km (0.052 R)
• M22: 12,393,735 km (0.101 R)
• M23: 12,447,889 km (0.1 R)
• M24: 13,158,928 km (0.087 R)
• M25: 13,380,333 km (0.062 R)
• M26: 13,491,484 km (0.044 R)
• M27: 14,734,642 km (0.111 R)
• M28: 16,428,240 km (0.118 R)
• M29: 17,146,908 km (0.1 R)
• M30: 18,121,089 km (0.112 R)
• M31: 18,429,111 km (0.092 R)
• M32: 18,738,928 km (0.067 R)
• M33: 19,112,923 km (0.106 R)
• M34: 20,377,474 km (0.034 R)
• M35: 21,343,427 km (0.117 R)
• M36: 21,408,353 km (0.055 R)
• M37: 21,668,803 km (0.074 R)
• M38: 23,520,525 km (0.071 R)
• M39: 23,923,991 km (0.075 R)
• M40: 24,126,546 km (0.112 R)
• M41: 24,533,303 km (0.107 R)
• M42: 25,216,367 km (0.064 R)
• M43: 25,905,564 km (0.109 R)
• M44: 26,391,757 km (0.094 R)
• M45: 26,670,907 km (0.091 R)
• M46: 26,740,919 km (0.116 R)
• M47: 28,366,299 km (0.076 R)
• M48: 28,723,988 km (0.091 R)
• M49: 29,011,066 km (0.03 R)
• M50: 29,443,554 km (0.113 R)
• M51: 29,588,215 km (0.073 R)
• M52: 29,660,620 km (0.064 R)
• M53: 30,534,122 km (0.066 R)
• M54: 30,753,881 km (0.038 R)
• M55: 30,900,637 km (0.076 R)
• M56: 31,860,158 km (0.082 R)
• M57: 32,306,408 km (0.106 R)
• M58: 32,829,552 km (0.075 R)
• M59: 33,884,217 km (0.059 R)
• M60: 34,339,593 km (0.085 R)
• M61: 35,949,416 km (0.118 R)
• M62: 36,802,423 km (0.09 R)
• M63: 37,740,551 km (0.086 R)
• M64: 40,601,909 km (0.068 R)
• M65: 41,004,776 km (0.087 R)
• M66: 41,085,559 km (0.061 R)
• M67: 42,466,198 km (0.087 R)
• M68: 44,275,285 km (0.103 R)
• M69: 44,606,943 km (0.11 R)
• M70: 45,272,654 km (0.095 R)
• M71: 45,523,230 km (0.055 R)
• M72: 46,193,429 km (0.116 R)
• M73: 47,459,027 km (0.085 R)
• M74: 49,163,994 km (0.104 R)
• M75: 49,507,321 km (0.078 R)
• M76: 49,593,340 km (0.065 R)
• M77: 51,410,206 km (0.063 R)
• M78: 51,497,272 km (0.093 R)
• M79: 51,846,134 km (0.116 R)
• M80: 52,283,109 km (0.105 R)
• M81: 52,458,289 km (0.094 R)
• M82: 52,897,059 km (0.066 R)
• M83: 52,984,873 km (0.098 R)
• M84: 53,425,140 km (0.082 R)
• M85: 54,664,109 km (0.119 R)
• M86: 55,198,024 km (0.118 R)
• M87: 55,287,184 km (0.039 R)
• M88: 56,091,722 km (0.04 R)
• M89: 56,360,848 km (0.057 R)
• M90: 56,810,091 km (0.117 R)
• M91: 57,531,601 km (0.091 R)
• M92: 57,712,465 km (0.065 R)
• M93: 58,074,641 km (0.09 R)
• M94: 59,531,126 km (0.117 R)
• M95: 59,805,489 km (0.084 R)
• M96: 61,738,293 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.9

Radius: 6.2

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 16.04 AU - 16.8 AU

Year: 23605 Days

Day: 15.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,721,312 km

• M1: 115,490 km (0.062 R)
• M2: 228,885 km (0.118 R)
• M3: 403,765 km (0.099 R)
• M4: 443,707 km (0.048 R)
• M5: 528,230 km (0.108 R)
• M6: 572,511 km (0.111 R)
• M7: 788,530 km (0.111 R)
• M8: 892,501 km (0.109 R)
• M9: 2,017,626 km (0.045 R)
• M10: 2,458,940 km (0.09 R)
• M11: 3,051,198 km (0.106 R)
• M12: 3,426,988 km (0.106 R)
• M13: 3,729,475 km (0.096 R)
• M14: 3,950,880 km (0.085 R)
• M15: 4,267,878 km (0.026 R)
• M16: 4,452,781 km (0.112 R)
• M17: 5,515,823 km (0.12 R)
• M18: 5,767,896 km (0.092 R)
• M19: 6,023,857 km (0.105 R)
• M20: 6,388,427 km (0.08 R)
• M21: 8,489,081 km (0.088 R)
• M22: 9,015,366 km (0.113 R)
• M23: 9,915,796 km (0.084 R)
• M24: 11,351,187 km (0.099 R)
• M25: 11,736,252 km (0.104 R)
• M26: 11,930,430 km (0.116 R)
• M27: 12,651,342 km (0.095 R)
• M28: 13,724,857 km (0.112 R)
• M29: 14,410,613 km (0.056 R)
• M30: 14,757,680 km (0.12 R)
• M31: 14,967,267 km (0.091 R)
• M32: 15,460,042 km (0.074 R)
• M33: 16,029,711 km (0.116 R)
• M34: 16,245,132 km (0.108 R)
• M35: 16,897,079 km (0.086 R)
• M36: 18,526,649 km (0.085 R)
• M37: 19,055,478 km (0.063 R)
• M38: 21,932,544 km (0.113 R)
• M39: 24,115,775 km (0.096 R)
• M40: 24,858,678 km (0.106 R)
• M41: 25,525,436 km (0.1 R)
• M42: 27,732,752 km (0.091 R)
• M43: 28,337,277 km (0.102 R)
• M44: 30,799,060 km (0.095 R)
• M45: 31,066,840 km (0.107 R)
• M46: 31,514,886 km (0.105 R)
• M47: 33,328,311 km (0.11 R)
• M48: 33,419,865 km (0.113 R)
• M49: 34,525,094 km (0.079 R)
• M50: 34,989,147 km (0.106 R)
• M51: 35,548,643 km (0.094 R)
• M52: 35,642,291 km (0.065 R)
• M53: 36,017,333 km (0.083 R)
• M54: 36,205,228 km (0.114 R)
• M55: 36,582,215 km (0.118 R)
• M56: 36,676,760 km (0.081 R)
• M57: 37,435,222 km (0.072 R)
• M58: 38,294,811 km (0.116 R)
• M59: 38,871,361 km (0.102 R)
• M60: 39,547,693 km (0.118 R)
• M61: 39,838,811 km (0.11 R)
• M62: 40,033,288 km (0.108 R)
• M63: 40,716,202 km (0.112 R)
• M64: 41,304,720 km (0.042 R)
• M65: 41,600,026 km (0.116 R)
• M66: 42,390,950 km (0.111 R)
• M67: 42,887,765 km (0.113 R)
• M68: 43,586,536 km (0.034 R)
• M69: 46,623,822 km (0.113 R)
• M70: 46,726,297 km (0.105 R)
• M71: 46,828,771 km (0.107 R)
• M72: 48,064,449 km (0.075 R)
• M73: 48,271,343 km (0.108 R)
• M74: 48,478,686 km (0.061 R)
• M75: 53,863,461 km (0.071 R)
• M76: 57,227,917 km (0.119 R)
• M77: 57,997,000 km (0.073 R)
• M78: 58,438,015 km (0.077 R)
• M79: 59,212,483 km (0.096 R)
• M80: 62,344,165 km (0.082 R)
• M81: 62,569,908 km (0.102 R)
• M82: 63,248,633 km (0.086 R)
• M83: 64,043,746 km (0.057 R)
• M84: 64,842,150 km (0.112 R)
• M85: 67,604,475 km (0.086 R)
• M86: 68,184,765 km (0.112 R)
• M87: 69,233,446 km (0.088 R)
• M88: 69,350,282 km (0.068 R)
• M89: 72,174,390 km (0.09 R)
• M90: 72,292,872 km (0.025 R)
• M91: 73,242,968 km (0.088 R)
• M92: 74,316,931 km (0.061 R)
• M93: 76,238,964 km (0.084 R)
• M94: 76,480,266 km (0.112 R)
• M95: 78,420,700 km (0.049 R)
• M96: 81,238,226 km (0.083 R)
• M97: 81,608,182 km (0.083 R)
• M98: 82,102,303 km (0.032 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 15,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit