🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.66 AU

Year: 148 Days

Day: 42.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,329,954 km

• M1: 130,150 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.52 AU - 0.62 AU

Year: 160 Days

Day: 35.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,329,954 km

• M1: 58,493 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.03 AU - 1.39 AU

Year: 496 Days

Day: 38 Hours

Environment

Temp: -9 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.46 AU - 2.42 AU

Year: 1007 Days

Day: 12.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.03 AU - 3.25 AU

Year: 1599 Days

Day: 18.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.69 AU - 4.71 AU

Year: 3209 Days

Day: 12.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.8

Radius: 11

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.51 AU - 5.77 AU

Year: 4344 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,329,954 km

• M1: 137,480 km (0.059 R)
• M2: 236,514 km (0.11 R)
• M3: 360,531 km (0.086 R)
• M4: 457,470 km (0.08 R)
• M5: 530,923 km (0.119 R)
• M6: 682,914 km (0.097 R)
• M7: 779,704 km (0.038 R)
• M8: 923,767 km (0.084 R)
• M9: 1,168,958 km (0.08 R)
• M10: 1,323,941 km (0.081 R)
• M11: 1,969,306 km (0.092 R)
• M12: 2,392,818 km (0.086 R)
• M13: 2,545,557 km (0.116 R)
• M14: 2,623,199 km (0.096 R)
• M15: 3,072,740 km (0.119 R)
• M16: 3,460,199 km (0.067 R)
• M17: 3,616,080 km (0.114 R)
• M18: 3,827,611 km (0.105 R)
• M19: 4,134,287 km (0.102 R)
• M20: 4,411,641 km (0.051 R)
• M21: 4,637,983 km (0.07 R)
• M22: 4,790,872 km (0.095 R)
• M23: 4,926,258 km (0.053 R)
• M24: 5,043,243 km (0.116 R)
• M25: 5,279,907 km (0.088 R)
• M26: 5,480,069 km (0.103 R)
• M27: 5,560,702 km (0.083 R)
• M28: 5,970,601 km (0.063 R)
• M29: 6,263,214 km (0.115 R)
• M30: 6,368,980 km (0.108 R)
• M31: 6,754,344 km (0.098 R)
• M32: 6,841,111 km (0.116 R)
• M33: 7,213,609 km (0.09 R)
• M34: 7,705,786 km (0.117 R)
• M35: 7,910,137 km (0.062 R)
• M36: 8,024,579 km (0.099 R)
• M37: 8,162,509 km (0.053 R)
• M38: 8,347,711 km (0.117 R)
• M39: 9,391,156 km (0.095 R)
• M40: 9,829,926 km (0.066 R)
• M41: 10,250,446 km (0.102 R)
• M42: 10,400,194 km (0.095 R)
• M43: 11,083,407 km (0.104 R)
• M44: 11,211,612 km (0.099 R)
• M45: 11,859,670 km (0.111 R)
• M46: 12,122,215 km (0.071 R)
• M47: 12,626,659 km (0.063 R)
• M48: 12,706,843 km (0.094 R)
• M49: 13,110,757 km (0.117 R)
• M50: 13,655,892 km (0.114 R)
• M51: 14,431,407 km (0.116 R)
• M52: 14,655,655 km (0.117 R)
• M53: 14,909,223 km (0.099 R)
• M54: 15,022,469 km (0.104 R)
• M55: 15,278,281 km (0.053 R)
• M56: 15,392,275 km (0.08 R)
• M57: 15,822,817 km (0.088 R)
• M58: 15,938,307 km (0.112 R)
• M59: 16,286,421 km (0.076 R)
• M60: 16,373,936 km (0.082 R)
• M61: 16,666,400 km (0.082 R)
• M62: 17,138,082 km (0.058 R)
• M63: 17,464,953 km (0.089 R)
• M64: 17,944,115 km (0.093 R)
• M65: 18,640,343 km (0.106 R)
• M66: 19,160,794 km (0.111 R)
• M67: 19,407,332 km (0.113 R)
• M68: 19,654,916 km (0.107 R)
• M69: 19,872,432 km (0.032 R)
• M70: 20,028,163 km (0.081 R)
• M71: 20,781,987 km (0.069 R)
• M72: 21,035,256 km (0.116 R)
• M73: 21,353,301 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.9

Radius: 13.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.37 AU - 7.67 AU

Year: 6206 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,329,954 km

• M1: 214,374 km (0.057 R)
• M2: 584,030 km (0.1 R)
• M3: 703,110 km (0.086 R)
• M4: 938,128 km (0.11 R)
• M5: 1,098,946 km (0.094 R)
• M6: 1,599,949 km (0.078 R)
• M7: 1,815,520 km (0.063 R)
• M8: 1,937,442 km (0.101 R)
• M9: 2,408,227 km (0.104 R)
• M10: 2,497,686 km (0.049 R)
• M11: 3,082,913 km (0.083 R)
• M12: 3,479,796 km (0.05 R)
• M13: 3,919,464 km (0.074 R)
• M14: 4,052,307 km (0.087 R)
• M15: 4,598,639 km (0.109 R)
• M16: 4,852,207 km (0.119 R)
• M17: 5,343,636 km (0.042 R)
• M18: 6,250,049 km (0.109 R)
• M19: 6,374,664 km (0.052 R)
• M20: 6,468,612 km (0.054 R)
• M21: 6,977,394 km (0.093 R)
• M22: 9,104,227 km (0.097 R)
• M23: 9,963,817 km (0.104 R)
• M24: 10,588,388 km (0.116 R)
• M25: 11,150,128 km (0.111 R)
• M26: 11,263,672 km (0.074 R)
• M27: 11,644,848 km (0.096 R)
• M28: 13,092,058 km (0.043 R)
• M29: 13,614,005 km (0.093 R)
• M30: 13,735,328 km (0.042 R)
• M31: 14,512,789 km (0.115 R)
• M32: 14,636,805 km (0.034 R)
• M33: 15,178,499 km (0.061 R)
• M34: 15,684,290 km (0.114 R)
• M35: 16,110,195 km (0.084 R)
• M36: 16,712,625 km (0.096 R)
• M37: 16,842,775 km (0.098 R)
• M38: 17,016,758 km (0.041 R)
• M39: 17,103,973 km (0.117 R)
• M40: 18,969,608 km (0.091 R)
• M41: 19,423,339 km (0.09 R)
• M42: 19,605,848 km (0.098 R)
• M43: 19,697,252 km (0.069 R)
• M44: 19,972,513 km (0.103 R)
• M45: 20,156,817 km (0.044 R)
• M46: 21,086,269 km (0.12 R)
• M47: 21,226,891 km (0.101 R)
• M48: 21,934,788 km (0.067 R)
• M49: 22,698,335 km (0.056 R)
• M50: 22,890,718 km (0.088 R)
• M51: 22,987,059 km (0.052 R)
• M52: 23,180,040 km (0.101 R)
• M53: 23,860,112 km (0.093 R)
• M54: 24,251,760 km (0.09 R)
• M55: 24,399,114 km (0.082 R)
• M56: 26,291,676 km (0.096 R)
• M57: 26,392,655 km (0.104 R)
• M58: 26,899,193 km (0.087 R)
• M59: 27,204,672 km (0.107 R)
• M60: 27,408,873 km (0.074 R)
• M61: 27,921,844 km (0.047 R)
• M62: 28,127,990 km (0.064 R)
• M63: 29,532,265 km (0.104 R)
• M64: 29,689,642 km (0.097 R)
• M65: 29,794,810 km (0.111 R)
• M66: 30,322,142 km (0.106 R)
• M67: 31,332,825 km (0.093 R)
• M68: 32,246,419 km (0.105 R)
• M69: 32,570,897 km (0.103 R)
• M70: 32,842,268 km (0.105 R)
• M71: 33,059,783 km (0.064 R)
• M72: 34,264,943 km (0.086 R)
• M73: 34,983,911 km (0.107 R)
• M74: 35,150,563 km (0.104 R)
• M75: 36,155,861 km (0.101 R)
• M76: 37,113,885 km (0.049 R)
• M77: 37,283,829 km (0.119 R)
• M78: 37,624,463 km (0.068 R)
• M79: 37,738,307 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65

Radius: 8.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.61 AU - 12.05 AU

Year: 11489 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 62,329,954 km

• M1: 186,100 km (0.118 R)
• M2: 244,892 km (0.03 R)
• M3: 328,517 km (0.054 R)
• M4: 416,181 km (0.046 R)
• M5: 559,795 km (0.104 R)
• M6: 863,180 km (0.062 R)
• M7: 1,201,570 km (0.113 R)
• M8: 1,292,376 km (0.042 R)
• M9: 1,440,029 km (0.043 R)
• M10: 1,579,155 km (0.031 R)
• M11: 1,766,900 km (0.066 R)
• M12: 1,841,101 km (0.092 R)
• M13: 1,992,494 km (0.108 R)
• M14: 2,179,791 km (0.065 R)
• M15: 2,324,153 km (0.085 R)
• M16: 2,389,377 km (0.114 R)
• M17: 2,588,642 km (0.083 R)
• M18: 2,673,314 km (0.041 R)
• M19: 3,164,444 km (0.086 R)
• M20: 3,439,105 km (0.119 R)
• M21: 4,169,293 km (0.071 R)
• M22: 4,988,341 km (0.1 R)
• M23: 5,115,350 km (0.067 R)
• M24: 5,394,499 km (0.107 R)
• M25: 5,722,867 km (0.038 R)
• M26: 5,789,288 km (0.097 R)
• M27: 6,057,667 km (0.095 R)
• M28: 6,421,788 km (0.055 R)
• M29: 7,028,856 km (0.107 R)
• M30: 8,122,267 km (0.084 R)
• M31: 9,138,186 km (0.057 R)
• M32: 9,320,097 km (0.102 R)
• M33: 9,608,372 km (0.115 R)
• M34: 10,572,231 km (0.069 R)
• M35: 11,176,307 km (0.082 R)
• M36: 11,566,608 km (0.034 R)
• M37: 13,260,056 km (0.111 R)
• M38: 14,150,612 km (0.09 R)
• M39: 15,121,502 km (0.108 R)
• M40: 15,182,987 km (0.047 R)
• M41: 15,553,092 km (0.043 R)
• M42: 16,554,800 km (0.085 R)
• M43: 16,808,518 km (0.072 R)
• M44: 17,159,325 km (0.103 R)
• M45: 17,771,180 km (0.085 R)
• M46: 18,685,821 km (0.095 R)
• M47: 18,883,739 km (0.094 R)
• M48: 19,082,405 km (0.044 R)
• M49: 19,281,819 km (0.04 R)
• M50: 19,951,419 km (0.093 R)
• M51: 20,187,634 km (0.115 R)
• M52: 20,390,788 km (0.103 R)
• M53: 20,594,540 km (0.099 R)
• M54: 20,764,932 km (0.079 R)
• M55: 21,935,985 km (0.104 R)
• M56: 22,740,372 km (0.092 R)
• M57: 23,305,553 km (0.063 R)
• M58: 23,554,185 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.2

Radius: 9.6

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.57 AU - 12.95 AU

Year: 14085 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,329,954 km

• M1: 172,486 km (0.101 R)
• M2: 269,575 km (0.108 R)
• M3: 365,318 km (0.109 R)
• M4: 475,572 km (0.112 R)
• M5: 654,790 km (0.113 R)
• M6: 1,010,982 km (0.111 R)
• M7: 1,079,797 km (0.084 R)
• M8: 1,321,248 km (0.117 R)
• M9: 2,086,591 km (0.103 R)
• M10: 2,175,901 km (0.073 R)
• M11: 2,327,444 km (0.088 R)
• M12: 2,705,477 km (0.1 R)
• M13: 2,835,777 km (0.107 R)
• M14: 3,102,809 km (0.028 R)
• M15: 3,205,134 km (0.048 R)
• M16: 3,625,654 km (0.08 R)
• M17: 3,879,073 km (0.09 R)
• M18: 4,251,123 km (0.035 R)
• M19: 4,557,050 km (0.108 R)
• M20: 5,029,480 km (0.084 R)
• M21: 5,935,894 km (0.119 R)
• M22: 6,495,091 km (0.12 R)
• M23: 8,654,087 km (0.039 R)
• M24: 9,584,586 km (0.12 R)
• M25: 10,392,714 km (0.118 R)
• M26: 11,380,658 km (0.076 R)
• M27: 11,539,381 km (0.073 R)
• M28: 11,645,596 km (0.073 R)
• M29: 12,073,895 km (0.079 R)
• M30: 12,181,755 km (0.082 R)
• M31: 12,452,826 km (0.081 R)
• M32: 13,500,909 km (0.111 R)
• M33: 13,612,957 km (0.074 R)
• M34: 13,725,156 km (0.105 R)
• M35: 15,504,772 km (0.113 R)
• M36: 17,660,926 km (0.089 R)
• M37: 18,400,239 km (0.094 R)
• M38: 18,773,785 km (0.107 R)
• M39: 21,002,045 km (0.12 R)
• M40: 21,327,121 km (0.088 R)
• M41: 21,457,571 km (0.064 R)
• M42: 21,785,040 km (0.046 R)
• M43: 22,114,156 km (0.118 R)
• M44: 23,312,435 km (0.117 R)
• M45: 23,649,030 km (0.038 R)
• M46: 24,191,023 km (0.079 R)
• M47: 25,218,162 km (0.089 R)
• M48: 25,287,126 km (0.115 R)
• M49: 25,771,824 km (0.113 R)
• M50: 26,680,032 km (0.117 R)
• M51: 27,102,796 km (0.091 R)
• M52: 27,456,744 km (0.089 R)
• M53: 28,671,629 km (0.094 R)
• M54: 29,612,450 km (0.047 R)
• M55: 29,685,154 km (0.055 R)
• M56: 30,123,177 km (0.088 R)
• M57: 30,343,086 km (0.105 R)
• M58: 31,673,011 km (0.096 R)
• M59: 31,822,010 km (0.086 R)
• M60: 32,795,892 km (0.088 R)
• M61: 32,946,537 km (0.099 R)
• M62: 35,620,899 km (0.117 R)
• M63: 36,319,820 km (0.091 R)
• M64: 36,475,701 km (0.119 R)
• M65: 36,866,450 km (0.11 R)
• M66: 38,602,384 km (0.03 R)
• M67: 39,961,930 km (0.092 R)
• M68: 41,174,570 km (0.119 R)
• M69: 42,317,198 km (0.099 R)
• M70: 42,481,307 km (0.104 R)
• M71: 44,216,942 km (0.072 R)
• M72: 45,723,093 km (0.101 R)
• M73: 46,821,291 km (0.114 R)
• M74: 46,906,113 km (0.107 R)
• M75: 47,928,166 km (0.106 R)
• M76: 48,441,885 km (0.09 R)
• M77: 48,613,474 km (0.045 R)
• M78: 50,950,641 km (0.11 R)
• M79: 51,212,587 km (0.09 R)
• M80: 51,737,825 km (0.097 R)
• M81: 52,440,935 km (0.085 R)
• M82: 52,793,687 km (0.117 R)
• M83: 53,767,719 km (0.033 R)
• M84: 55,913,551 km (0.049 R)
• M85: 56,273,932 km (0.107 R)
• M86: 57,268,758 km (0.089 R)
• M87: 59,551,621 km (0.074 R)
• M88: 60,842,950 km (0.116 R)
• M89: 61,957,005 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 14,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit