🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.59 AU - 0.71 AU

Year: 188 Days

Day: 40.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.72 AU - 1.14 AU

Year: 321 Days

Day: 31.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.47 AU - 1.59 AU

Year: 678 Days

Day: 19.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.38 AU - 1.96 AU

Year: 773 Days

Day: 45.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.4

Radius: 11

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.26 AU - 6.56 AU

Year: 4507 Days

Day: 12 Hours

Environment

Temp: -141 °C

Axial Tilt: 74.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 89,054,329 km

• M1: 155,283 km (0.103 R)
• M2: 284,834 km (0.091 R)
• M3: 448,644 km (0.079 R)
• M4: 578,196 km (0.096 R)
• M5: 933,940 km (0.032 R)
• M6: 1,062,294 km (0.106 R)
• M7: 1,212,192 km (0.089 R)
• M8: 1,321,398 km (0.076 R)
• M9: 1,401,582 km (0.109 R)
• M10: 1,845,888 km (0.119 R)
• M11: 2,121,747 km (0.065 R)
• M12: 2,371,725 km (0.086 R)
• M13: 2,590,736 km (0.073 R)
• M14: 2,754,396 km (0.064 R)
• M15: 3,134,973 km (0.082 R)
• M16: 3,876,081 km (0.09 R)
• M17: 4,158,821 km (0.041 R)
• M18: 4,620,330 km (0.066 R)
• M19: 5,382,083 km (0.108 R)
• M20: 5,857,953 km (0.098 R)
• M21: 6,625,091 km (0.113 R)
• M22: 7,020,478 km (0.086 R)
• M23: 7,106,198 km (0.073 R)
• M24: 7,278,834 km (0.059 R)
• M25: 7,598,824 km (0.08 R)
• M26: 7,804,820 km (0.111 R)
• M27: 7,982,991 km (0.032 R)
• M28: 8,862,627 km (0.084 R)
• M29: 8,986,494 km (0.091 R)
• M30: 9,298,405 km (0.039 R)
• M31: 9,645,622 km (0.094 R)
• M32: 9,868,972 km (0.066 R)
• M33: 10,093,817 km (0.097 R)
• M34: 10,353,070 km (0.108 R)
• M35: 10,450,758 km (0.092 R)
• M36: 10,844,948 km (0.066 R)
• M37: 11,010,702 km (0.067 R)
• M38: 11,110,484 km (0.105 R)
• M39: 11,243,926 km (0.085 R)
• M40: 11,919,809 km (0.08 R)
• M41: 13,239,860 km (0.087 R)
• M42: 13,488,043 km (0.119 R)
• M43: 14,972,802 km (0.079 R)
• M44: 15,268,557 km (0.111 R)
• M45: 15,715,705 km (0.06 R)
• M46: 16,242,888 km (0.104 R)
• M47: 16,432,578 km (0.039 R)
• M48: 16,661,313 km (0.093 R)
• M49: 17,392,248 km (0.091 R)
• M50: 17,508,636 km (0.063 R)
• M51: 17,664,217 km (0.117 R)
• M52: 18,212,194 km (0.076 R)
• M53: 18,369,871 km (0.099 R)
• M54: 20,133,629 km (0.064 R)
• M55: 20,337,531 km (0.115 R)
• M56: 20,419,212 km (0.104 R)
• M57: 20,788,419 km (0.105 R)
• M58: 21,201,160 km (0.091 R)
• M59: 21,450,091 km (0.106 R)
• M60: 21,992,832 km (0.058 R)
• M61: 22,455,538 km (0.073 R)
• M62: 23,562,113 km (0.082 R)
• M63: 23,647,983 km (0.076 R)
• M64: 24,165,442 km (0.116 R)
• M65: 24,773,707 km (0.118 R)
• M66: 25,079,784 km (0.09 R)
• M67: 26,182,919 km (0.073 R)
• M68: 26,718,180 km (0.103 R)
• M69: 27,211,853 km (0.095 R)
• M70: 27,708,667 km (0.031 R)
• M71: 29,032,758 km (0.071 R)
• M72: 29,217,063 km (0.087 R)
• M73: 29,586,719 km (0.113 R)
• M74: 29,725,695 km (0.061 R)
• M75: 30,845,735 km (0.039 R)
• M76: 30,939,682 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.1

Radius: 11.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.8 AU - 7.38 AU

Year: 5383 Days

Day: 8.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 89,054,329 km

• M1: 179,667 km (0.073 R)
• M2: 285,433 km (0.069 R)
• M3: 387,608 km (0.071 R)
• M4: 470,934 km (0.113 R)
• M5: 543,190 km (0.04 R)
• M6: 619,934 km (0.066 R)
• M7: 690,693 km (0.12 R)
• M8: 1,698,983 km (0.071 R)
• M9: 1,802,505 km (0.111 R)
• M10: 2,047,097 km (0.098 R)
• M11: 2,189,664 km (0.058 R)
• M12: 2,568,895 km (0.117 R)
• M13: 2,654,016 km (0.082 R)
• M14: 2,792,543 km (0.092 R)
• M15: 3,149,185 km (0.085 R)
• M16: 3,277,540 km (0.081 R)
• M17: 3,539,486 km (0.08 R)
• M18: 4,143,861 km (0.095 R)
• M19: 4,264,587 km (0.077 R)
• M20: 4,488,983 km (0.119 R)
• M21: 4,571,561 km (0.043 R)
• M22: 4,717,270 km (0.103 R)
• M23: 5,272,278 km (0.114 R)
• M24: 5,624,282 km (0.048 R)
• M25: 5,848,080 km (0.09 R)
• M26: 6,006,504 km (0.06 R)
• M27: 6,327,840 km (0.107 R)
• M28: 6,631,225 km (0.111 R)
• M29: 6,772,744 km (0.083 R)
• M30: 7,227,971 km (0.105 R)
• M31: 7,349,444 km (0.1 R)
• M32: 7,619,020 km (0.078 R)
• M33: 8,016,950 km (0.057 R)
• M34: 8,626,711 km (0.092 R)
• M35: 8,833,305 km (0.042 R)
• M36: 9,462,963 km (0.088 R)
• M37: 9,649,362 km (0.059 R)
• M38: 9,836,958 km (0.104 R)
• M39: 10,544,256 km (0.084 R)
• M40: 10,626,984 km (0.11 R)
• M41: 10,709,861 km (0.094 R)
• M42: 11,465,779 km (0.089 R)
• M43: 12,238,901 km (0.102 R)
• M44: 12,529,420 km (0.108 R)
• M45: 12,822,333 km (0.081 R)
• M46: 13,266,040 km (0.074 R)
• M47: 14,107,528 km (0.104 R)
• M48: 14,229,151 km (0.085 R)
• M49: 14,780,868 km (0.082 R)
• M50: 14,873,619 km (0.071 R)
• M51: 15,121,502 km (0.074 R)
• M52: 15,558,777 km (0.027 R)
• M53: 16,573,948 km (0.029 R)
• M54: 17,806,934 km (0.082 R)
• M55: 18,268,742 km (0.11 R)
• M56: 18,368,225 km (0.073 R)
• M57: 19,170,369 km (0.047 R)
• M58: 19,406,434 km (0.097 R)
• M59: 19,575,779 km (0.046 R)
• M60: 20,567,164 km (0.091 R)
• M61: 20,912,735 km (0.067 R)
• M62: 21,051,562 km (0.12 R)
• M63: 21,574,706 km (0.053 R)
• M64: 22,137,643 km (0.12 R)
• M65: 22,420,831 km (0.119 R)
• M66: 22,776,575 km (0.109 R)
• M67: 23,241,824 km (0.072 R)
• M68: 23,637,960 km (0.093 R)
• M69: 24,036,339 km (0.066 R)
• M70: 24,145,396 km (0.1 R)
• M71: 24,218,250 km (0.062 R)
• M72: 24,327,456 km (0.079 R)
• M73: 24,473,464 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.7

Radius: 4.9

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.09 AU - 18.81 AU

Year: 24994 Days

Day: 22.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,054,329 km

• M1: 226,940 km (0.104 R)
• M2: 321,187 km (0.117 R)
• M3: 381,175 km (0.109 R)
• M4: 602,431 km (0.069 R)
• M5: 1,033,123 km (0.063 R)
• M6: 1,489,247 km (0.088 R)
• M7: 1,944,174 km (0.078 R)
• M8: 2,000,273 km (0.039 R)
• M9: 2,469,262 km (0.119 R)
• M10: 2,560,966 km (0.116 R)
• M11: 2,971,014 km (0.101 R)
• M12: 3,035,939 km (0.064 R)
• M13: 3,333,789 km (0.111 R)
• M14: 3,401,407 km (0.07 R)
• M15: 4,173,182 km (0.119 R)
• M16: 4,282,538 km (0.085 R)
• M17: 5,074,061 km (0.069 R)
• M18: 5,112,806 km (0.116 R)
• M19: 5,706,860 km (0.074 R)
• M20: 5,991,544 km (0.036 R)
• M21: 7,438,605 km (0.104 R)
• M22: 7,660,159 km (0.099 R)
• M23: 8,383,614 km (0.105 R)
• M24: 9,270,580 km (0.071 R)
• M25: 11,081,911 km (0.078 R)
• M26: 11,182,740 km (0.114 R)
• M27: 11,233,454 km (0.084 R)
• M28: 11,284,018 km (0.086 R)
• M29: 12,522,688 km (0.054 R)
• M30: 13,104,773 km (0.097 R)
• M31: 13,533,671 km (0.085 R)
• M32: 14,295,124 km (0.102 R)
• M33: 15,916,166 km (0.11 R)
• M34: 16,201,449 km (0.109 R)
• M35: 16,951,234 km (0.071 R)
• M36: 17,889,362 km (0.039 R)
• M37: 18,245,555 km (0.088 R)
• M38: 19,025,259 km (0.104 R)
• M39: 19,267,308 km (0.073 R)
• M40: 19,999,739 km (0.084 R)
• M41: 20,679,063 km (0.067 R)
• M42: 20,865,761 km (0.099 R)
• M43: 21,554,660 km (0.111 R)
• M44: 21,807,031 km (0.106 R)
• M45: 21,933,591 km (0.095 R)
• M46: 22,762,064 km (0.073 R)
• M47: 23,665,785 km (0.079 R)
• M48: 25,841,835 km (0.117 R)
• M49: 27,055,523 km (0.072 R)
• M50: 29,747,985 km (0.106 R)
• M51: 29,818,147 km (0.045 R)
• M52: 30,522,753 km (0.071 R)
• M53: 31,161,536 km (0.074 R)
• M54: 32,308,054 km (0.117 R)
• M55: 33,687,346 km (0.098 R)
• M56: 34,200,317 km (0.096 R)
• M57: 34,494,576 km (0.067 R)
• M58: 35,680,289 km (0.115 R)
• M59: 36,128,335 km (0.096 R)
• M60: 36,879,166 km (0.083 R)
• M61: 37,180,905 km (0.1 R)
• M62: 39,316,265 km (0.079 R)
• M63: 40,165,981 km (0.057 R)
• M64: 40,631,978 km (0.117 R)
• M65: 43,944,075 km (0.079 R)
• M66: 44,825,656 km (0.11 R)
• M67: 45,551,355 km (0.053 R)
• M68: 45,632,287 km (0.062 R)
• M69: 45,713,220 km (0.072 R)
• M70: 45,956,167 km (0.085 R)
• M71: 46,118,480 km (0.037 R)
• M72: 46,932,742 km (0.118 R)
• M73: 47,259,763 km (0.031 R)
• M74: 47,423,423 km (0.068 R)
• M75: 47,669,511 km (0.108 R)
• M76: 48,823,359 km (0.09 R)
• M77: 49,653,029 km (0.111 R)
• M78: 49,902,858 km (0.11 R)
• M79: 50,069,659 km (0.101 R)
• M80: 50,654,886 km (0.097 R)
• M81: 51,916,595 km (0.111 R)
• M82: 52,848,290 km (0.107 R)
• M83: 53,956,661 km (0.083 R)
• M84: 54,127,801 km (0.102 R)
• M85: 54,470,679 km (0.04 R)
• M86: 55,244,998 km (0.116 R)
• M87: 55,590,270 km (0.096 R)
• M88: 55,936,140 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.3

Radius: 3.4

Gravity: 37.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 17.44 AU - 22.46 AU

Year: 31914 Days

Day: 23.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,054,329 km

• M1: 459,265 km (0.074 R)
• M2: 528,080 km (0.07 R)
• M3: 575,952 km (0.076 R)
• M4: 600,336 km (0.109 R)
• M5: 650,302 km (0.111 R)
• M6: 1,097,749 km (0.098 R)
• M7: 1,655,600 km (0.094 R)
• M8: 2,365,890 km (0.051 R)
• M9: 2,773,096 km (0.105 R)
• M10: 2,814,983 km (0.075 R)
• M11: 3,070,795 km (0.087 R)
• M12: 3,604,561 km (0.111 R)
• M13: 3,929,038 km (0.095 R)
• M14: 4,214,471 km (0.106 R)
• M15: 5,579,552 km (0.058 R)
• M16: 5,632,509 km (0.065 R)
• M17: 6,116,907 km (0.118 R)
• M18: 6,226,413 km (0.063 R)
• M19: 6,336,517 km (0.083 R)
• M20: 6,839,914 km (0.077 R)
• M21: 7,530,906 km (0.084 R)
• M22: 7,766,074 km (0.099 R)
• M23: 7,884,705 km (0.102 R)
• M24: 8,547,125 km (0.106 R)
• M25: 9,542,250 km (0.077 R)
• M26: 9,732,837 km (0.112 R)
• M27: 11,504,226 km (0.091 R)
• M28: 11,639,313 km (0.052 R)
• M29: 11,774,998 km (0.072 R)
• M30: 12,878,881 km (0.114 R)
• M31: 14,231,844 km (0.077 R)
• M32: 14,449,658 km (0.066 R)
• M33: 15,405,888 km (0.064 R)
• M34: 15,704,186 km (0.065 R)
• M35: 16,686,745 km (0.069 R)
• M36: 17,146,908 km (0.105 R)
• M37: 18,158,339 km (0.105 R)
• M38: 18,631,517 km (0.117 R)
• M39: 18,869,677 km (0.059 R)
• M40: 19,832,339 km (0.059 R)
• M41: 20,238,198 km (0.1 R)
• M42: 20,482,940 km (0.097 R)
• M43: 22,984,217 km (0.117 R)
• M44: 24,617,526 km (0.08 R)
• M45: 25,933,090 km (0.076 R)
• M46: 26,376,648 km (0.069 R)
• M47: 28,814,943 km (0.111 R)
• M48: 29,182,206 km (0.083 R)
• M49: 29,274,359 km (0.094 R)
• M50: 29,643,566 km (0.093 R)
• M51: 31,324,149 km (0.101 R)
• M52: 32,366,247 km (0.075 R)
• M53: 33,805,678 km (0.066 R)
• M54: 34,096,047 km (0.117 R)
• M55: 35,954,203 km (0.092 R)
• M56: 37,444,197 km (0.065 R)
• M57: 38,247,089 km (0.094 R)
• M58: 39,563,700 km (0.119 R)
• M59: 40,074,128 km (0.105 R)
• M60: 42,449,892 km (0.087 R)
• M61: 43,286,892 km (0.118 R)
• M62: 44,977,049 km (0.073 R)
• M63: 45,189,926 km (0.109 R)
• M64: 48,421,689 km (0.061 R)
• M65: 48,530,596 km (0.118 R)
• M66: 49,735,009 km (0.095 R)
• M67: 51,504,453 km (0.103 R)
• M68: 52,508,703 km (0.087 R)
• M69: 52,620,752 km (0.115 R)
• M70: 53,294,391 km (0.037 R)
• M71: 54,423,257 km (0.039 R)
• M72: 55,104,525 km (0.055 R)
• M73: 55,218,369 km (0.115 R)
• M74: 55,902,780 km (0.086 R)
• M75: 57,626,147 km (0.097 R)
• M76: 60,654,457 km (0.107 R)
• M77: 61,007,208 km (0.09 R)
• M78: 61,596,624 km (0.052 R)
• M79: 62,187,984 km (0.116 R)
• M80: 64,691,954 km (0.114 R)
• M81: 66,500,442 km (0.089 R)
• M82: 68,447,907 km (0.1 R)
• M83: 70,908,344 km (0.119 R)
• M84: 71,652,144 km (0.118 R)
• M85: 72,398,488 km (0.054 R)
• M86: 73,773,592 km (0.086 R)
• M87: 75,788,974 km (0.09 R)
• M88: 79,744,791 km (0.097 R)
• M89: 82,592,685 km (0.118 R)
• M90: 84,160,172 km (0.082 R)
• M91: 84,422,267 km (0.06 R)
• M92: 85,079,002 km (0.089 R)
• M93: 85,605,586 km (0.089 R)
• M94: 86,794,141 km (0.042 R)
• M95: 87,191,623 km (0.118 R)
• M96: 88,254,366 km (0.075 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 13,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit