🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.1 AU - 1.24 AU

Year: 451 Days

Day: 32.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 98.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,065,404 km

• M1: 55,351 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.04 AU - 1.4 AU

Year: 480 Days

Day: 24.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.05 AU - 1.51 AU

Year: 516 Days

Day: 16.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.67 AU - 2.65 AU

Year: 1132 Days

Day: 18.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.99 AU - 3.03 AU

Year: 1417 Days

Day: 46.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.5

Radius: 12.9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.49 AU - 7.11 AU

Year: 6321 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 93.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,065,404 km

• M1: 170,542 km (0.069 R)
• M2: 356,492 km (0.066 R)
• M3: 526,884 km (0.074 R)
• M4: 729,439 km (0.049 R)
• M5: 1,214,735 km (0.057 R)
• M6: 1,434,943 km (0.055 R)
• M7: 1,769,892 km (0.096 R)
• M8: 2,375,465 km (0.083 R)
• M9: 2,467,168 km (0.061 R)
• M10: 2,630,529 km (0.05 R)
• M11: 2,749,459 km (0.085 R)
• M12: 3,167,436 km (0.072 R)
• M13: 3,371,338 km (0.12 R)
• M14: 3,553,249 km (0.069 R)
• M15: 3,711,822 km (0.065 R)
• M16: 4,118,729 km (0.074 R)
• M17: 4,201,905 km (0.1 R)
• M18: 4,828,870 km (0.119 R)
• M19: 5,064,187 km (0.042 R)
• M20: 5,303,394 km (0.101 R)
• M21: 5,669,311 km (0.091 R)
• M22: 5,917,793 km (0.104 R)
• M23: 6,106,435 km (0.118 R)
• M24: 6,684,781 km (0.056 R)
• M25: 6,914,414 km (0.115 R)
• M26: 7,619,169 km (0.09 R)
• M27: 8,032,209 km (0.067 R)
• M28: 9,682,573 km (0.111 R)
• M29: 9,942,873 km (0.058 R)
• M30: 10,775,684 km (0.09 R)
• M31: 10,929,471 km (0.104 R)
• M32: 11,395,468 km (0.072 R)
• M33: 13,036,108 km (0.079 R)
• M34: 13,323,635 km (0.118 R)
• M35: 13,779,609 km (0.084 R)
• M36: 14,030,485 km (0.086 R)
• M37: 14,283,006 km (0.117 R)
• M38: 15,092,331 km (0.057 R)
• M39: 15,307,752 km (0.092 R)
• M40: 15,785,418 km (0.112 R)
• M41: 16,223,889 km (0.099 R)
• M42: 16,666,400 km (0.029 R)
• M43: 17,518,060 km (0.065 R)
• M44: 17,835,507 km (0.088 R)
• M45: 18,154,749 km (0.092 R)
• M46: 18,522,012 km (0.076 R)
• M47: 18,752,691 km (0.082 R)
• M48: 19,403,891 km (0.061 R)
• M49: 19,732,408 km (0.094 R)
• M50: 21,112,448 km (0.043 R)
• M51: 21,838,596 km (0.092 R)
• M52: 23,066,795 km (0.099 R)
• M53: 24,015,245 km (0.085 R)
• M54: 24,166,190 km (0.112 R)
• M55: 24,722,395 km (0.09 R)
• M56: 24,874,685 km (0.069 R)
• M57: 24,976,561 km (0.116 R)
• M58: 25,231,626 km (0.092 R)
• M59: 25,692,836 km (0.062 R)
• M60: 26,884,233 km (0.099 R)
• M61: 27,723,777 km (0.088 R)
• M62: 28,093,732 km (0.047 R)
• M63: 28,518,590 km (0.058 R)
• M64: 28,945,542 km (0.12 R)
• M65: 29,428,444 km (0.096 R)
• M66: 29,968,044 km (0.076 R)
• M67: 30,729,048 km (0.103 R)
• M68: 31,112,019 km (0.073 R)
• M69: 31,606,589 km (0.105 R)
• M70: 31,937,799 km (0.098 R)
• M71: 32,325,706 km (0.069 R)
• M72: 33,106,009 km (0.102 R)
• M73: 33,667,300 km (0.094 R)
• M74: 34,628,616 km (0.093 R)
• M75: 34,799,307 km (0.079 R)
• M76: 36,694,114 km (0.051 R)
• M77: 37,391,539 km (0.093 R)
• M78: 38,622,430 km (0.113 R)
• M79: 38,740,313 km (0.087 R)
• M80: 39,747,406 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.7

Radius: 8.1

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.18 AU - 8.96 AU

Year: 8943 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,065,404 km

• M1: 264,938 km (0.119 R)
• M2: 321,336 km (0.086 R)
• M3: 792,869 km (0.094 R)
• M4: 863,329 km (0.115 R)
• M5: 972,985 km (0.089 R)
• M6: 1,166,415 km (0.091 R)
• M7: 1,457,981 km (0.081 R)
• M8: 1,523,505 km (0.107 R)
• M9: 1,772,286 km (0.087 R)
• M10: 1,961,378 km (0.114 R)
• M11: 2,182,035 km (0.072 R)
• M12: 2,308,295 km (0.115 R)
• M13: 2,541,369 km (0.097 R)
• M14: 2,864,201 km (0.089 R)
• M15: 3,607,852 km (0.065 R)
• M16: 3,939,810 km (0.103 R)
• M17: 4,504,093 km (0.095 R)
• M18: 4,960,516 km (0.111 R)
• M19: 5,194,337 km (0.088 R)
• M20: 6,344,446 km (0.09 R)
• M21: 6,416,701 km (0.077 R)
• M22: 7,531,954 km (0.082 R)
• M23: 7,800,781 km (0.095 R)
• M24: 7,955,764 km (0.098 R)
• M25: 8,586,170 km (0.049 R)
• M26: 8,826,574 km (0.048 R)
• M27: 9,520,109 km (0.087 R)
• M28: 9,644,425 km (0.111 R)
• M29: 10,188,812 km (0.11 R)
• M30: 10,657,352 km (0.072 R)
• M31: 11,615,377 km (0.108 R)
• M32: 11,703,789 km (0.101 R)
• M33: 12,059,832 km (0.119 R)
• M34: 12,419,615 km (0.058 R)
• M35: 12,782,689 km (0.095 R)
• M36: 13,612,658 km (0.101 R)
• M37: 14,081,348 km (0.105 R)
• M38: 14,602,847 km (0.114 R)
• M39: 14,746,161 km (0.11 R)
• M40: 15,324,357 km (0.084 R)
• M41: 15,616,073 km (0.088 R)
• M42: 18,478,628 km (0.098 R)
• M43: 18,737,433 km (0.099 R)
• M44: 19,206,123 km (0.094 R)
• M45: 19,310,841 km (0.094 R)
• M46: 19,415,709 km (0.028 R)
• M47: 19,468,218 km (0.051 R)
• M48: 19,626,044 km (0.08 R)
• M49: 19,784,169 km (0.115 R)
• M50: 19,889,934 km (0.041 R)
• M51: 20,368,049 km (0.11 R)
• M52: 20,528,269 km (0.111 R)
• M53: 20,850,054 km (0.107 R)
• M54: 21,065,325 km (0.119 R)
• M55: 22,373,110 km (0.112 R)
• M56: 22,483,363 km (0.038 R)
• M57: 23,371,227 km (0.106 R)
• M58: 23,763,173 km (0.12 R)
• M59: 23,931,919 km (0.078 R)
• M60: 24,497,100 km (0.101 R)
• M61: 25,066,619 km (0.047 R)
• M62: 25,410,395 km (0.078 R)
• M63: 25,640,477 km (0.078 R)
• M64: 25,871,306 km (0.118 R)
• M65: 25,986,945 km (0.112 R)
• M66: 26,742,863 km (0.102 R)
• M67: 28,574,390 km (0.104 R)
• M68: 30,019,954 km (0.079 R)
• M69: 30,141,577 km (0.053 R)
• M70: 30,690,452 km (0.088 R)
• M71: 30,812,973 km (0.111 R)
• M72: 32,357,122 km (0.062 R)
• M73: 33,107,206 km (0.036 R)
• M74: 33,295,699 km (0.113 R)
• M75: 35,199,481 km (0.116 R)
• M76: 35,713,200 km (0.092 R)
• M77: 36,812,894 km (0.118 R)
• M78: 37,857,985 km (0.115 R)
• M79: 38,055,006 km (0.105 R)
• M80: 39,977,488 km (0.071 R)
• M81: 40,178,099 km (0.077 R)
• M82: 41,321,475 km (0.095 R)
• M83: 41,863,319 km (0.074 R)
• M84: 41,999,153 km (0.092 R)
• M85: 42,271,122 km (0.112 R)
• M86: 42,407,406 km (0.106 R)
• M87: 42,475,623 km (0.095 R)
• M88: 45,371,987 km (0.099 R)
• M89: 45,511,562 km (0.077 R)
• M90: 46,914,491 km (0.087 R)
• M91: 47,196,782 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.1

Radius: 14.2

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.62 AU - 11.16 AU

Year: 11938 Days

Day: 7.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,065,404 km

• M1: 370,255 km (0.105 R)
• M2: 532,419 km (0.087 R)
• M3: 800,797 km (0.099 R)
• M4: 900,878 km (0.108 R)
• M5: 1,092,962 km (0.078 R)
• M6: 1,779,317 km (0.098 R)
• M7: 1,969,905 km (0.083 R)
• M8: 2,371,874 km (0.077 R)
• M9: 2,613,325 km (0.072 R)
• M10: 2,831,439 km (0.117 R)
• M11: 3,352,937 km (0.067 R)
• M12: 3,454,065 km (0.102 R)
• M13: 4,191,284 km (0.089 R)
• M14: 4,485,094 km (0.072 R)
• M15: 5,767,148 km (0.114 R)
• M16: 6,385,585 km (0.102 R)
• M17: 7,419,306 km (0.086 R)
• M18: 7,775,349 km (0.066 R)
• M19: 7,865,258 km (0.073 R)
• M20: 8,091,749 km (0.091 R)
• M21: 8,550,865 km (0.088 R)
• M22: 8,924,411 km (0.119 R)
• M23: 9,018,657 km (0.036 R)
• M24: 9,113,203 km (0.108 R)
• M25: 9,398,935 km (0.119 R)
• M26: 10,224,566 km (0.089 R)
• M27: 12,048,912 km (0.112 R)
• M28: 12,362,618 km (0.094 R)
• M29: 12,573,402 km (0.112 R)
• M30: 12,891,746 km (0.113 R)
• M31: 13,644,822 km (0.026 R)
• M32: 14,136,550 km (0.085 R)
• M33: 15,760,285 km (0.1 R)
• M34: 15,874,428 km (0.081 R)
• M35: 16,046,167 km (0.063 R)
• M36: 16,333,844 km (0.103 R)
• M37: 16,855,940 km (0.09 R)
• M38: 16,972,776 km (0.104 R)
• M39: 17,324,780 km (0.069 R)
• M40: 18,515,280 km (0.12 R)
• M41: 18,696,143 km (0.083 R)
• M42: 19,242,325 km (0.085 R)
• M43: 20,786,923 km (0.065 R)
• M44: 21,289,572 km (0.049 R)
• M45: 22,435,342 km (0.106 R)
• M46: 23,145,334 km (0.106 R)
• M47: 24,125,349 km (0.055 R)
• M48: 24,257,145 km (0.087 R)
• M49: 24,455,063 km (0.114 R)
• M50: 25,654,389 km (0.095 R)
• M51: 25,788,878 km (0.109 R)
• M52: 26,261,308 km (0.079 R)
• M53: 26,804,797 km (0.052 R)
• M54: 29,295,901 km (0.09 R)
• M55: 29,930,196 km (0.114 R)
• M56: 30,711,545 km (0.099 R)
• M57: 32,294,440 km (0.075 R)
• M58: 32,803,671 km (0.091 R)
• M59: 33,095,836 km (0.101 R)
• M60: 33,315,595 km (0.114 R)
• M61: 35,389,471 km (0.098 R)
• M62: 36,064,905 km (0.115 R)
• M63: 37,963,601 km (0.099 R)
• M64: 38,270,426 km (0.039 R)
• M65: 38,655,043 km (0.117 R)
• M66: 41,699,210 km (0.108 R)
• M67: 42,412,492 km (0.096 R)
• M68: 42,890,308 km (0.111 R)
• M69: 43,209,999 km (0.09 R)
• M70: 44,496,091 km (0.076 R)
• M71: 44,981,537 km (0.089 R)
• M72: 45,306,314 km (0.042 R)
• M73: 45,957,962 km (0.075 R)
• M74: 46,612,752 km (0.042 R)
• M75: 47,931,607 km (0.102 R)
• M76: 48,346,292 km (0.102 R)
• M77: 48,762,174 km (0.09 R)
• M78: 48,928,826 km (0.102 R)
• M79: 51,536,466 km (0.084 R)
• M80: 53,844,163 km (0.091 R)
• M81: 54,102,668 km (0.114 R)
• M82: 54,361,622 km (0.102 R)
• M83: 54,534,408 km (0.104 R)
• M84: 55,314,411 km (0.084 R)
• M85: 57,148,930 km (0.114 R)
• M86: 58,471,375 km (0.063 R)
• M87: 58,914,484 km (0.027 R)
• M88: 59,269,779 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.4

Radius: 6.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 16.37 AU - 20.45 AU

Year: 28156 Days

Day: 18.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 42,065,404 km

• M1: 89,011 km (0.118 R)
• M2: 268,379 km (0.102 R)
• M3: 368,908 km (0.116 R)
• M4: 579,841 km (0.096 R)
• M5: 668,553 km (0.115 R)
• M6: 745,895 km (0.073 R)
• M7: 1,140,833 km (0.116 R)
• M8: 1,490,144 km (0.088 R)
• M9: 1,572,124 km (0.085 R)
• M10: 1,634,656 km (0.111 R)
• M11: 1,937,442 km (0.035 R)
• M12: 2,072,678 km (0.086 R)
• M13: 2,472,404 km (0.111 R)
• M14: 2,794,189 km (0.066 R)
• M15: 3,586,609 km (0.108 R)
• M16: 3,641,811 km (0.09 R)
• M17: 4,355,392 km (0.113 R)
• M18: 4,503,195 km (0.11 R)
• M19: 4,682,862 km (0.075 R)
• M20: 6,037,770 km (0.075 R)
• M21: 6,843,205 km (0.054 R)
• M22: 7,258,489 km (0.118 R)
• M23: 7,860,620 km (0.098 R)
• M24: 8,077,088 km (0.084 R)
• M25: 8,332,003 km (0.099 R)
• M26: 9,800,306 km (0.095 R)
• M27: 10,623,543 km (0.073 R)
• M28: 10,942,935 km (0.117 R)
• M29: 11,023,269 km (0.04 R)
• M30: 13,394,545 km (0.092 R)
• M31: 15,824,912 km (0.079 R)
• M32: 16,006,823 km (0.038 R)
• M33: 16,052,450 km (0.109 R)
• M34: 16,235,408 km (0.094 R)
• M35: 16,281,185 km (0.078 R)
• M36: 16,695,571 km (0.086 R)
• M37: 17,911,951 km (0.043 R)
• M38: 18,244,358 km (0.113 R)
• M39: 18,818,963 km (0.101 R)
• M40: 19,448,022 km (0.076 R)
• M41: 19,691,867 km (0.102 R)
• M42: 20,429,235 km (0.077 R)
• M43: 21,376,339 km (0.103 R)
• M44: 21,931,197 km (0.09 R)
• M45: 22,134,052 km (0.097 R)
• M46: 22,235,779 km (0.063 R)
• M47: 23,261,272 km (0.105 R)
• M48: 24,197,456 km (0.12 R)
• M49: 24,354,683 km (0.08 R)
• M50: 26,915,948 km (0.077 R)
• M51: 27,405,582 km (0.096 R)
• M52: 29,003,437 km (0.028 R)
• M53: 30,122,878 km (0.114 R)
• M54: 30,858,151 km (0.12 R)
• M55: 31,142,387 km (0.118 R)
• M56: 31,256,381 km (0.085 R)
• M57: 31,885,889 km (0.086 R)
• M58: 32,058,225 km (0.076 R)
• M59: 32,982,740 km (0.052 R)
• M60: 33,565,125 km (0.109 R)
• M61: 34,209,592 km (0.101 R)
• M62: 35,808,644 km (0.108 R)
• M63: 35,987,862 km (0.059 R)
• M64: 37,674,578 km (0.103 R)
• M65: 41,312,050 km (0.077 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 13,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit