🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.82 AU - 1.28 AU

Year: 389 Days

Day: 42.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,155,738 km

• M1: 566,826 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.27 AU - 2.01 AU

Year: 760 Days

Day: 41.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.75 AU - 1.83 AU

Year: 866 Days

Day: 32.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579

Radius: 13.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.24 AU - 6.46 AU

Year: 5117 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 64,155,738 km

• M1: 177,573 km (0.091 R)
• M2: 345,571 km (0.107 R)
• M3: 448,046 km (0.099 R)
• M4: 607,068 km (0.104 R)
• M5: 741,257 km (0.089 R)
• M6: 938,128 km (0.037 R)
• M7: 1,043,595 km (0.115 R)
• M8: 1,370,915 km (0.06 R)
• M9: 1,461,870 km (0.117 R)
• M10: 1,570,778 km (0.074 R)
• M11: 1,747,752 km (0.104 R)
• M12: 1,931,608 km (0.112 R)
• M13: 2,069,537 km (0.101 R)
• M14: 2,559,769 km (0.11 R)
• M15: 2,828,447 km (0.103 R)
• M16: 3,066,158 km (0.056 R)
• M17: 3,477,253 km (0.073 R)
• M18: 3,667,990 km (0.115 R)
• M19: 3,949,833 km (0.078 R)
• M20: 4,126,807 km (0.075 R)
• M21: 4,443,057 km (0.1 R)
• M22: 4,720,561 km (0.104 R)
• M23: 5,123,428 km (0.06 R)
• M24: 6,064,099 km (0.062 R)
• M25: 6,166,275 km (0.091 R)
• M26: 6,450,211 km (0.049 R)
• M27: 7,273,598 km (0.07 R)
• M28: 7,850,298 km (0.106 R)
• M29: 8,101,921 km (0.104 R)
• M30: 8,242,992 km (0.111 R)
• M31: 9,489,292 km (0.087 R)
• M32: 9,608,222 km (0.113 R)
• M33: 10,058,662 km (0.057 R)
• M34: 10,149,468 km (0.094 R)
• M35: 10,608,284 km (0.094 R)
• M36: 10,855,719 km (0.119 R)
• M37: 11,673,271 km (0.084 R)
• M38: 12,089,453 km (0.078 R)
• M39: 12,969,537 km (0.099 R)
• M40: 13,300,896 km (0.088 R)
• M41: 14,722,375 km (0.119 R)
• M42: 15,241,779 km (0.113 R)
• M43: 17,342,582 km (0.079 R)
• M44: 17,634,447 km (0.031 R)
• M45: 18,038,362 km (0.116 R)
• M46: 18,223,115 km (0.09 R)
• M47: 18,594,118 km (0.049 R)
• M48: 18,780,666 km (0.104 R)
• M49: 19,381,751 km (0.067 R)
• M50: 19,836,678 km (0.107 R)
• M51: 21,183,657 km (0.098 R)
• M52: 21,339,538 km (0.119 R)
• M53: 21,456,673 km (0.085 R)
• M54: 21,613,152 km (0.063 R)
• M55: 21,966,652 km (0.096 R)
• M56: 23,038,670 km (0.098 R)
• M57: 23,359,558 km (0.12 R)
• M58: 23,560,917 km (0.062 R)
• M59: 24,290,505 km (0.078 R)
• M60: 25,938,326 km (0.118 R)
• M61: 26,146,716 km (0.082 R)
• M62: 26,607,477 km (0.066 R)
• M63: 26,817,812 km (0.056 R)
• M64: 27,113,118 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239

Radius: 9.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.4 AU - 7.54 AU

Year: 5952 Days

Day: 12.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 64,155,738 km

• M1: 120,277 km (0.114 R)
• M2: 352,602 km (0.088 R)
• M3: 432,936 km (0.044 R)
• M4: 869,463 km (0.066 R)
• M5: 1,484,609 km (0.108 R)
• M6: 1,581,997 km (0.113 R)
• M7: 1,947,615 km (0.11 R)
• M8: 2,437,249 km (0.118 R)
• M9: 2,586,398 km (0.105 R)
• M10: 2,721,634 km (0.102 R)
• M11: 2,841,911 km (0.108 R)
• M12: 3,249,715 km (0.101 R)
• M13: 3,377,471 km (0.099 R)
• M14: 3,638,220 km (0.101 R)
• M15: 3,886,104 km (0.086 R)
• M16: 4,159,419 km (0.07 R)
• M17: 4,724,750 km (0.108 R)
• M18: 4,911,597 km (0.067 R)
• M19: 5,357,249 km (0.115 R)
• M20: 5,661,531 km (0.117 R)
• M21: 5,815,767 km (0.103 R)
• M22: 6,264,261 km (0.111 R)
• M23: 6,355,366 km (0.11 R)
• M24: 7,028,706 km (0.075 R)
• M25: 7,994,361 km (0.116 R)
• M26: 8,117,928 km (0.119 R)
• M27: 9,493,481 km (0.038 R)
• M28: 9,703,367 km (0.08 R)
• M29: 10,074,369 km (0.095 R)
• M30: 10,234,738 km (0.088 R)
• M31: 10,531,092 km (0.099 R)
• M32: 10,639,550 km (0.116 R)
• M33: 10,994,696 km (0.118 R)
• M34: 11,492,856 km (0.061 R)
• M35: 11,632,581 km (0.077 R)
• M36: 12,368,004 km (0.116 R)
• M37: 12,511,169 km (0.038 R)
• M38: 13,235,223 km (0.117 R)
• M39: 14,121,889 km (0.113 R)
• M40: 14,784,458 km (0.113 R)
• M41: 15,088,890 km (0.091 R)
• M42: 15,766,120 km (0.113 R)
• M43: 16,139,665 km (0.101 R)
• M44: 16,296,145 km (0.112 R)
• M45: 16,673,730 km (0.08 R)
• M46: 17,054,456 km (0.064 R)
• M47: 17,341,684 km (0.109 R)
• M48: 17,566,231 km (0.11 R)
• M49: 17,921,227 km (0.084 R)
• M50: 18,802,208 km (0.087 R)
• M51: 19,099,011 km (0.104 R)
• M52: 19,331,037 km (0.112 R)
• M53: 19,998,842 km (0.03 R)
• M54: 20,640,317 km (0.095 R)
• M55: 21,735,972 km (0.044 R)
• M56: 22,255,974 km (0.053 R)
• M57: 22,955,793 km (0.096 R)
• M58: 23,202,480 km (0.118 R)
• M59: 23,769,456 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.7

Radius: 10

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.48 AU - 10.58 AU

Year: 9010 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,155,738 km

• M1: 128,654 km (0.091 R)
• M2: 203,004 km (0.042 R)
• M3: 670,946 km (0.084 R)
• M4: 821,891 km (0.091 R)
• M5: 1,118,842 km (0.108 R)
• M6: 1,238,820 km (0.093 R)
• M7: 1,342,342 km (0.12 R)
• M8: 1,470,397 km (0.075 R)
• M9: 1,832,424 km (0.088 R)
• M10: 1,927,269 km (0.073 R)
• M11: 2,072,678 km (0.04 R)
• M12: 2,426,477 km (0.099 R)
• M13: 3,219,047 km (0.109 R)
• M14: 3,539,635 km (0.117 R)
• M15: 3,901,064 km (0.07 R)
• M16: 4,211,330 km (0.102 R)
• M17: 4,529,674 km (0.093 R)
• M18: 4,659,226 km (0.099 R)
• M19: 5,022,001 km (0.093 R)
• M20: 6,092,822 km (0.1 R)
• M21: 6,489,406 km (0.036 R)
• M22: 6,857,267 km (0.059 R)
• M23: 7,006,416 km (0.108 R)
• M24: 7,156,463 km (0.11 R)
• M25: 7,806,615 km (0.088 R)
• M26: 8,555,353 km (0.082 R)
• M27: 8,796,654 km (0.052 R)
• M28: 9,081,040 km (0.111 R)
• M29: 9,368,267 km (0.095 R)
• M30: 9,826,037 km (0.075 R)
• M31: 10,849,735 km (0.101 R)
• M32: 11,023,568 km (0.067 R)
• M33: 12,266,876 km (0.118 R)
• M34: 14,166,170 km (0.029 R)
• M35: 15,174,161 km (0.098 R)
• M36: 15,417,557 km (0.113 R)
• M37: 17,157,230 km (0.09 R)
• M38: 17,461,662 km (0.082 R)
• M39: 18,489,399 km (0.1 R)
• M40: 19,010,598 km (0.087 R)
• M41: 20,014,250 km (0.115 R)
• M42: 20,603,217 km (0.104 R)
• M43: 20,818,638 km (0.1 R)
• M44: 21,798,055 km (0.102 R)
• M45: 22,293,224 km (0.119 R)
• M46: 24,027,512 km (0.094 R)
• M47: 24,710,427 km (0.08 R)
• M48: 25,746,841 km (0.033 R)
• M49: 27,446,123 km (0.093 R)
• M50: 27,980,935 km (0.109 R)
• M51: 28,159,854 km (0.077 R)
• M52: 29,121,021 km (0.113 R)
• M53: 29,423,657 km (0.086 R)
• M54: 30,337,551 km (0.114 R)
• M55: 30,582,891 km (0.047 R)
• M56: 31,446,669 km (0.1 R)
• M57: 31,632,769 km (0.105 R)
• M58: 31,819,318 km (0.104 R)
• M59: 31,943,783 km (0.082 R)
• M60: 32,130,930 km (0.074 R)
• M61: 32,381,058 km (0.026 R)
• M62: 33,324,422 km (0.097 R)
• M63: 33,831,259 km (0.082 R)
• M64: 34,021,997 km (0.112 R)
• M65: 34,340,790 km (0.06 R)
• M66: 34,596,452 km (0.083 R)
• M67: 35,045,396 km (0.106 R)
• M68: 35,496,284 km (0.119 R)
• M69: 35,560,760 km (0.102 R)
• M70: 36,013,892 km (0.062 R)
• M71: 37,122,113 km (0.083 R)
• M72: 37,318,834 km (0.051 R)
• M73: 38,838,599 km (0.112 R)
• M74: 38,905,170 km (0.109 R)
• M75: 38,971,741 km (0.097 R)
• M76: 39,038,462 km (0.05 R)
• M77: 39,639,696 km (0.111 R)
• M78: 40,513,497 km (0.098 R)
• M79: 41,461,648 km (0.031 R)
• M80: 41,529,715 km (0.116 R)
• M81: 41,938,566 km (0.026 R)
• M82: 43,379,942 km (0.056 R)
• M83: 44,141,395 km (0.053 R)
• M84: 44,210,808 km (0.079 R)
• M85: 44,419,348 km (0.099 R)
• M86: 45,958,859 km (0.091 R)
• M87: 47,160,280 km (0.104 R)
• M88: 47,444,516 km (0.031 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.2

Radius: 7.4

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 14.05 AU - 17.49 AU

Year: 22648 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 64,155,738 km

• M1: 165,904 km (0.08 R)
• M2: 808,277 km (0.111 R)
• M3: 940,971 km (0.103 R)
• M4: 1,253,181 km (0.118 R)
• M5: 1,460,823 km (0.111 R)
• M6: 1,997,580 km (0.097 R)
• M7: 2,117,857 km (0.086 R)
• M8: 2,209,710 km (0.095 R)
• M9: 2,271,793 km (0.118 R)
• M10: 2,721,933 km (0.12 R)
• M11: 2,788,504 km (0.102 R)
• M12: 3,025,767 km (0.113 R)
• M13: 3,164,444 km (0.1 R)
• M14: 3,665,896 km (0.076 R)
• M15: 3,739,648 km (0.092 R)
• M16: 4,385,761 km (0.102 R)
• M17: 4,582,482 km (0.107 R)
• M18: 4,984,451 km (0.069 R)
• M19: 6,345,493 km (0.089 R)
• M20: 7,671,528 km (0.077 R)
• M21: 8,051,956 km (0.092 R)
• M22: 8,148,147 km (0.117 R)
• M23: 8,341,428 km (0.11 R)
• M24: 8,930,544 km (0.063 R)
• M25: 9,030,027 km (0.082 R)
• M26: 9,941,975 km (0.116 R)
• M27: 10,045,198 km (0.05 R)
• M28: 10,724,223 km (0.116 R)
• M29: 10,829,988 km (0.075 R)
• M30: 11,526,067 km (0.102 R)
• M31: 11,743,134 km (0.09 R)
• M32: 11,797,737 km (0.09 R)
• M33: 12,625,013 km (0.071 R)
• M34: 13,073,956 km (0.049 R)
• M35: 13,130,504 km (0.059 R)
• M36: 13,414,142 km (0.11 R)
• M37: 13,814,615 km (0.117 R)
• M38: 13,872,211 km (0.086 R)
• M39: 14,277,172 km (0.112 R)
• M40: 15,336,325 km (0.039 R)
• M41: 16,177,663 km (0.106 R)
• M42: 19,495,445 km (0.098 R)
• M43: 20,144,251 km (0.075 R)
• M44: 20,734,414 km (0.072 R)
• M45: 22,809,935 km (0.113 R)
• M46: 23,287,751 km (0.095 R)
• M47: 23,768,858 km (0.062 R)
• M48: 24,531,508 km (0.119 R)
• M49: 25,302,086 km (0.114 R)
• M50: 26,151,802 km (0.088 R)
• M51: 26,580,101 km (0.088 R)
• M52: 26,938,986 km (0.115 R)
• M53: 28,024,768 km (0.12 R)
• M54: 28,316,783 km (0.086 R)
• M55: 28,389,936 km (0.048 R)
• M56: 28,756,600 km (0.059 R)
• M57: 29,940,667 km (0.106 R)
• M58: 30,015,167 km (0.106 R)
• M59: 30,164,316 km (0.083 R)
• M60: 30,313,914 km (0.094 R)
• M61: 30,388,713 km (0.046 R)
• M62: 30,538,610 km (0.111 R)
• M63: 31,898,305 km (0.062 R)
• M64: 33,200,704 km (0.042 R)
• M65: 33,277,747 km (0.056 R)
• M66: 33,664,458 km (0.039 R)
• M67: 34,208,246 km (0.118 R)
• M68: 36,253,249 km (0.047 R)
• M69: 36,730,765 km (0.104 R)
• M70: 37,531,413 km (0.044 R)
• M71: 38,337,596 km (0.03 R)
• M72: 38,986,701 km (0.097 R)
• M73: 40,295,982 km (0.078 R)
• M74: 41,370,244 km (0.038 R)
• M75: 41,619,474 km (0.102 R)
• M76: 42,789,180 km (0.05 R)
• M77: 43,293,773 km (0.073 R)
• M78: 44,224,123 km (0.116 R)
• M79: 47,749,097 km (0.108 R)
• M80: 48,709,964 km (0.055 R)
• M81: 49,677,414 km (0.057 R)
• M82: 50,207,738 km (0.076 R)
• M83: 51,095,751 km (0.073 R)
• M84: 51,273,922 km (0.114 R)
• M85: 51,989,000 km (0.113 R)
• M86: 52,078,609 km (0.112 R)
• M87: 52,707,219 km (0.111 R)
• M88: 53,609,743 km (0.119 R)
• M89: 53,881,413 km (0.092 R)
• M90: 54,426,398 km (0.116 R)
• M91: 55,521,455 km (0.097 R)
• M92: 57,270,403 km (0.061 R)
• M93: 57,826,459 km (0.047 R)
• M94: 58,012,109 km (0.11 R)
• M95: 58,198,060 km (0.047 R)
• M96: 58,570,558 km (0.076 R)
• M97: 62,910,542 km (0.114 R)
• M98: 63,675,885 km (0.041 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 14,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit