🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.52 AU - 0.82 AU

Year: 211 Days

Day: 24 Hours

Environment

Temp: 145 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.58 AU - 2.08 AU

Year: 953 Days

Day: 34 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,301,809 km

• M1: 1,405,921 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.77 AU - 2.25 AU

Year: 1097 Days

Day: 12.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,301,809 km

• M1: 527,931 km (0.051 R)
• M2: 1,906,326 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.9

Radius: 13.8

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.09 AU - 5.03 AU

Year: 3150 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 71,301,809 km

• M1: 177,273 km (0.112 R)
• M2: 289,173 km (0.071 R)
• M3: 399,127 km (0.107 R)
• M4: 571,913 km (0.094 R)
• M5: 666,010 km (0.071 R)
• M6: 782,546 km (0.057 R)
• M7: 994,078 km (0.119 R)
• M8: 1,102,836 km (0.082 R)
• M9: 1,284,148 km (0.072 R)
• M10: 1,666,371 km (0.106 R)
• M11: 1,854,266 km (0.071 R)
• M12: 2,049,341 km (0.108 R)
• M13: 2,143,588 km (0.071 R)
• M14: 2,275,832 km (0.046 R)
• M15: 2,435,603 km (0.075 R)
• M16: 2,586,398 km (0.069 R)
• M17: 2,740,483 km (0.061 R)
• M18: 2,884,546 km (0.082 R)
• M19: 3,031,152 km (0.067 R)
• M20: 3,401,856 km (0.112 R)
• M21: 3,514,503 km (0.114 R)
• M22: 3,671,581 km (0.086 R)
• M23: 3,801,731 km (0.077 R)
• M24: 3,889,395 km (0.095 R)
• M25: 3,992,618 km (0.062 R)
• M26: 4,307,820 km (0.101 R)
• M27: 4,476,267 km (0.048 R)
• M28: 4,615,693 km (0.067 R)
• M29: 5,042,795 km (0.099 R)
• M30: 5,334,660 km (0.084 R)
• M31: 5,665,571 km (0.073 R)
• M32: 5,986,159 km (0.102 R)
• M33: 6,295,527 km (0.088 R)
• M34: 6,522,168 km (0.104 R)
• M35: 6,876,266 km (0.118 R)
• M36: 7,055,784 km (0.067 R)
• M37: 7,751,713 km (0.039 R)
• M38: 7,919,861 km (0.114 R)
• M39: 8,469,783 km (0.095 R)
• M40: 8,643,017 km (0.118 R)
• M41: 8,759,105 km (0.089 R)
• M42: 8,914,836 km (0.119 R)
• M43: 9,032,121 km (0.117 R)
• M44: 9,387,266 km (0.087 R)
• M45: 10,501,023 km (0.073 R)
• M46: 10,916,306 km (0.072 R)
• M47: 11,126,042 km (0.108 R)
• M48: 11,400,704 km (0.08 R)
• M49: 12,086,311 km (0.08 R)
• M50: 12,216,461 km (0.084 R)
• M51: 12,587,464 km (0.113 R)
• M52: 13,073,208 km (0.094 R)
• M53: 13,452,738 km (0.103 R)
• M54: 13,790,680 km (0.102 R)
• M55: 13,903,925 km (0.107 R)
• M56: 14,131,464 km (0.108 R)
• M57: 14,383,087 km (0.044 R)
• M58: 14,544,055 km (0.12 R)
• M59: 15,123,597 km (0.096 R)
• M60: 15,240,433 km (0.116 R)
• M61: 15,357,568 km (0.116 R)
• M62: 15,545,762 km (0.065 R)
• M63: 15,947,881 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.1

Radius: 13.3

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.01 AU - 7.23 AU

Year: 7315 Days

Day: 7 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,301,809 km

• M1: 205,398 km (0.036 R)
• M2: 352,901 km (0.086 R)
• M3: 438,771 km (0.116 R)
• M4: 639,980 km (0.052 R)
• M5: 1,183,469 km (0.101 R)
• M6: 1,488,349 km (0.065 R)
• M7: 1,891,815 km (0.104 R)
• M8: 2,084,646 km (0.097 R)
• M9: 2,631,277 km (0.115 R)
• M10: 3,893,584 km (0.067 R)
• M11: 4,450,836 km (0.112 R)
• M12: 4,753,622 km (0.104 R)
• M13: 5,243,106 km (0.109 R)
• M14: 5,425,167 km (0.086 R)
• M15: 5,858,253 km (0.087 R)
• M16: 6,031,487 km (0.106 R)
• M17: 6,873,274 km (0.102 R)
• M18: 7,039,477 km (0.089 R)
• M19: 7,786,569 km (0.095 R)
• M20: 8,029,516 km (0.088 R)
• M21: 8,169,540 km (0.104 R)
• M22: 8,487,585 km (0.071 R)
• M23: 9,800,306 km (0.08 R)
• M24: 10,422,932 km (0.11 R)
• M25: 10,845,247 km (0.114 R)
• M26: 11,116,917 km (0.045 R)
• M27: 12,025,425 km (0.116 R)
• M28: 12,286,473 km (0.111 R)
• M29: 12,407,647 km (0.119 R)
• M30: 13,225,499 km (0.057 R)
• M31: 14,293,478 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.5

Radius: 8.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.96 AU - 9.34 AU

Year: 10656 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 71,301,809 km

• M1: 121,324 km (0.109 R)
• M2: 643,869 km (0.068 R)
• M3: 733,329 km (0.088 R)
• M4: 806,033 km (0.094 R)
• M5: 970,591 km (0.11 R)
• M6: 1,062,893 km (0.12 R)
• M7: 1,244,355 km (0.115 R)
• M8: 1,582,596 km (0.117 R)
• M9: 1,804,898 km (0.038 R)
• M10: 1,905,428 km (0.086 R)
• M11: 2,112,172 km (0.102 R)
• M12: 2,326,247 km (0.112 R)
• M13: 2,611,829 km (0.06 R)
• M14: 3,534,998 km (0.099 R)
• M15: 4,012,664 km (0.103 R)
• M16: 4,144,908 km (0.083 R)
• M17: 4,432,884 km (0.1 R)
• M18: 4,648,305 km (0.088 R)
• M19: 4,707,695 km (0.069 R)
• M20: 4,807,178 km (0.106 R)
• M21: 5,481,266 km (0.071 R)
• M22: 6,293,882 km (0.097 R)
• M23: 6,491,800 km (0.088 R)
• M24: 7,212,413 km (0.079 R)
• M25: 7,582,218 km (0.12 R)
• M26: 7,887,249 km (0.055 R)
• M27: 8,244,339 km (0.116 R)
• M28: 8,557,896 km (0.077 R)
• M29: 8,704,053 km (0.113 R)
• M30: 8,875,492 km (0.117 R)
• M31: 9,271,777 km (0.111 R)
• M32: 10,055,819 km (0.102 R)
• M33: 10,993,050 km (0.063 R)
• M34: 11,391,728 km (0.106 R)
• M35: 11,795,194 km (0.095 R)
• M36: 12,066,714 km (0.104 R)
• M37: 12,258,050 km (0.093 R)
• M38: 14,893,964 km (0.079 R)
• M39: 16,501,692 km (0.042 R)
• M40: 16,805,526 km (0.116 R)
• M41: 17,696,830 km (0.066 R)
• M42: 18,540,562 km (0.115 R)
• M43: 18,729,803 km (0.113 R)
• M44: 18,983,072 km (0.04 R)
• M45: 19,078,366 km (0.068 R)
• M46: 19,461,187 km (0.104 R)
• M47: 19,911,028 km (0.088 R)
• M48: 20,007,818 km (0.11 R)
• M49: 20,299,384 km (0.082 R)
• M50: 21,280,895 km (0.114 R)
• M51: 21,412,990 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.3

Radius: 6

Gravity: 14.79 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.79 AU - 15.53 AU

Year: 18380 Days

Day: 20 Hours

Environment

Temp: -187 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,301,809 km

• M1: 208,240 km (0.056 R)
• M2: 320,139 km (0.111 R)
• M3: 1,485,806 km (0.043 R)
• M4: 2,039,169 km (0.12 R)
• M5: 2,258,030 km (0.115 R)
• M6: 2,451,460 km (0.062 R)
• M7: 2,854,627 km (0.079 R)
• M8: 2,993,603 km (0.108 R)
• M9: 3,063,914 km (0.115 R)
• M10: 3,497,449 km (0.064 R)
• M11: 4,222,699 km (0.092 R)
• M12: 4,381,273 km (0.113 R)
• M13: 4,582,183 km (0.05 R)
• M14: 4,786,085 km (0.047 R)
• M15: 5,034,866 km (0.098 R)
• M16: 5,372,957 km (0.111 R)
• M17: 6,295,078 km (0.077 R)
• M18: 7,076,877 km (0.063 R)
• M19: 7,455,359 km (0.045 R)
• M20: 7,646,994 km (0.089 R)
• M21: 7,695,165 km (0.102 R)
• M22: 8,380,323 km (0.111 R)
• M23: 8,629,703 km (0.116 R)
• M24: 9,135,942 km (0.108 R)
• M25: 9,238,267 km (0.096 R)
• M26: 9,547,785 km (0.088 R)
• M27: 9,860,594 km (0.094 R)
• M28: 10,657,352 km (0.063 R)
• M29: 10,819,217 km (0.081 R)
• M30: 11,036,284 km (0.101 R)
• M31: 12,143,009 km (0.067 R)
• M32: 12,481,998 km (0.082 R)
• M33: 12,823,978 km (0.084 R)
• M34: 15,181,491 km (0.071 R)
• M35: 16,471,623 km (0.115 R)
• M36: 16,533,856 km (0.073 R)
• M37: 16,909,347 km (0.106 R)
• M38: 18,181,228 km (0.064 R)
• M39: 19,024,212 km (0.119 R)
• M40: 22,521,660 km (0.092 R)
• M41: 23,848,145 km (0.05 R)
• M42: 24,485,132 km (0.1 R)
• M43: 24,556,341 km (0.113 R)
• M44: 24,841,474 km (0.089 R)
• M45: 24,912,982 km (0.111 R)
• M46: 25,056,147 km (0.109 R)
• M47: 28,348,796 km (0.112 R)
• M48: 28,498,245 km (0.066 R)
• M49: 29,627,559 km (0.096 R)
• M50: 29,703,405 km (0.043 R)
• M51: 29,855,247 km (0.073 R)
• M52: 29,931,243 km (0.095 R)
• M53: 30,083,384 km (0.088 R)
• M54: 30,312,119 km (0.094 R)
• M55: 30,465,008 km (0.032 R)
• M56: 30,694,790 km (0.066 R)
• M57: 30,771,534 km (0.093 R)
• M58: 31,696,946 km (0.09 R)
• M59: 32,085,303 km (0.059 R)
• M60: 33,180,957 km (0.032 R)
• M61: 33,970,984 km (0.106 R)
• M62: 34,050,420 km (0.09 R)
• M63: 34,288,879 km (0.098 R)
• M64: 35,811,636 km (0.119 R)
• M65: 36,135,066 km (0.088 R)
• M66: 36,866,301 km (0.099 R)
• M67: 36,947,832 km (0.096 R)
• M68: 37,274,703 km (0.104 R)
• M69: 38,426,008 km (0.115 R)
• M70: 38,922,972 km (0.029 R)
• M71: 40,426,730 km (0.085 R)
• M72: 40,847,699 km (0.054 R)
• M73: 41,354,985 km (0.111 R)
• M74: 42,204,850 km (0.118 R)
• M75: 42,290,271 km (0.099 R)
• M76: 42,546,532 km (0.091 R)
• M77: 43,060,550 km (0.077 R)
• M78: 43,749,299 km (0.113 R)
• M79: 44,441,638 km (0.08 R)
• M80: 44,789,154 km (0.084 R)
• M81: 46,100,379 km (0.091 R)
• M82: 46,188,193 km (0.075 R)
• M83: 46,364,120 km (0.075 R)
• M84: 47,957,188 km (0.048 R)
• M85: 49,928,439 km (0.106 R)
• M86: 50,742,551 km (0.066 R)
• M87: 51,287,685 km (0.096 R)
• M88: 51,469,746 km (0.094 R)
• M89: 54,227,732 km (0.098 R)
• M90: 55,064,433 km (0.094 R)
• M91: 55,157,633 km (0.039 R)
• M92: 57,316,330 km (0.107 R)
• M93: 57,978,899 km (0.069 R)
• M94: 58,168,589 km (0.052 R)
• M95: 59,789,781 km (0.115 R)
• M96: 61,329,143 km (0.095 R)
• M97: 63,466,897 km (0.109 R)
• M98: 64,643,185 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.4

Radius: 7.6

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.91 AU - 13.41 AU

Year: 18380 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,301,809 km

• M1: 238,609 km (0.109 R)
• M2: 540,946 km (0.09 R)
• M3: 642,972 km (0.101 R)
• M4: 751,729 km (0.09 R)
• M5: 1,167,312 km (0.034 R)
• M6: 1,645,726 km (0.112 R)
• M7: 2,049,192 km (0.119 R)
• M8: 2,146,729 km (0.075 R)
• M9: 2,212,553 km (0.112 R)
• M10: 2,414,210 km (0.099 R)
• M11: 2,657,008 km (0.11 R)
• M12: 3,128,839 km (0.11 R)
• M13: 3,432,224 km (0.098 R)
• M14: 3,626,552 km (0.081 R)
• M15: 3,744,883 km (0.103 R)
• M16: 4,272,665 km (0.089 R)
• M17: 4,694,531 km (0.117 R)
• M18: 6,085,193 km (0.12 R)
• M19: 6,559,268 km (0.063 R)
• M20: 6,655,460 km (0.119 R)
• M21: 6,849,488 km (0.118 R)
• M22: 8,362,371 km (0.059 R)
• M23: 9,863,436 km (0.092 R)
• M24: 10,084,692 km (0.086 R)
• M25: 10,195,843 km (0.104 R)
• M26: 11,445,883 km (0.087 R)
• M27: 11,736,551 km (0.109 R)
• M28: 12,384,909 km (0.073 R)
• M29: 13,409,654 km (0.098 R)
• M30: 13,532,025 km (0.111 R)
• M31: 14,025,100 km (0.112 R)
• M32: 15,092,331 km (0.057 R)
• M33: 15,155,910 km (0.116 R)
• M34: 15,475,301 km (0.119 R)
• M35: 16,774,708 km (0.105 R)
• M36: 17,038,749 km (0.092 R)
• M37: 17,504,148 km (0.109 R)
• M38: 18,176,291 km (0.107 R)
• M39: 19,615,123 km (0.101 R)
• M40: 19,823,663 km (0.113 R)
• M41: 20,242,836 km (0.058 R)
• M42: 21,518,158 km (0.088 R)
• M43: 22,455,388 km (0.083 R)
• M44: 23,700,791 km (0.1 R)
• M45: 24,668,240 km (0.05 R)
• M46: 25,270,072 km (0.113 R)
• M47: 26,411,504 km (0.031 R)
• M48: 26,718,629 km (0.063 R)
• M49: 27,181,634 km (0.095 R)
• M50: 27,959,244 km (0.107 R)
• M51: 28,350,741 km (0.099 R)
• M52: 29,615,890 km (0.081 R)
• M53: 29,695,626 km (0.114 R)
• M54: 30,255,272 km (0.095 R)
• M55: 33,106,009 km (0.114 R)
• M56: 33,188,736 km (0.108 R)
• M57: 33,354,341 km (0.108 R)
• M58: 34,102,929 km (0.051 R)
• M59: 34,353,655 km (0.04 R)
• M60: 35,616,710 km (0.068 R)
• M61: 35,786,354 km (0.111 R)
• M62: 36,211,361 km (0.108 R)
• M63: 37,238,351 km (0.081 R)
• M64: 37,410,538 km (0.101 R)
• M65: 38,535,514 km (0.12 R)
• M66: 39,496,231 km (0.047 R)
• M67: 41,173,972 km (0.102 R)
• M68: 41,619,324 km (0.097 R)
• M69: 42,155,932 km (0.033 R)
• M70: 43,779,368 km (0.081 R)
• M71: 43,870,024 km (0.067 R)
• M72: 45,515,003 km (0.105 R)
• M73: 46,344,972 km (0.09 R)
• M74: 47,366,276 km (0.092 R)
• M75: 49,809,359 km (0.112 R)
• M76: 49,999,049 km (0.11 R)
• M77: 50,855,347 km (0.105 R)
• M78: 52,678,945 km (0.106 R)
• M79: 54,036,396 km (0.069 R)
• M80: 55,503,503 km (0.04 R)
• M81: 55,798,510 km (0.1 R)
• M82: 56,093,966 km (0.106 R)
• M83: 57,579,323 km (0.097 R)
• M84: 59,579,895 km (0.076 R)
• M85: 60,285,399 km (0.105 R)
• M86: 63,443,111 km (0.07 R)
• M87: 65,924,490 km (0.046 R)
• M88: 67,177,073 km (0.04 R)
• M89: 69,493,746 km (0.091 R)
• M90: 69,599,661 km (0.054 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 12,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit