🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.71 AU - 0.93 AU

Year: 286 Days

Day: 37.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.82 AU - 1.1 AU

Year: 362 Days

Day: 26.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.72 AU - 2.58 AU

Year: 1214 Days

Day: 28.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.56 AU - 2.64 AU

Year: 1614 Days

Day: 37.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,473,690 km

• M1: 893,698 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.2

Radius: 10.6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.75 AU - 5.93 AU

Year: 4751 Days

Day: 8.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,473,690 km

• M1: 155,731 km (0.067 R)
• M2: 236,065 km (0.056 R)
• M3: 331,359 km (0.083 R)
• M4: 426,504 km (0.112 R)
• M5: 673,340 km (0.117 R)
• M6: 851,062 km (0.105 R)
• M7: 952,490 km (0.101 R)
• M8: 1,071,719 km (0.1 R)
• M9: 1,210,546 km (0.096 R)
• M10: 1,430,305 km (0.115 R)
• M11: 1,841,999 km (0.088 R)
• M12: 1,908,719 km (0.055 R)
• M13: 1,993,092 km (0.097 R)
• M14: 2,289,895 km (0.088 R)
• M15: 2,434,556 km (0.096 R)
• M16: 2,638,458 km (0.076 R)
• M17: 2,964,880 km (0.113 R)
• M18: 4,622,275 km (0.086 R)
• M19: 4,690,940 km (0.072 R)
• M20: 4,992,530 km (0.103 R)
• M21: 5,276,616 km (0.083 R)
• M22: 5,590,173 km (0.091 R)
• M23: 5,786,296 km (0.104 R)
• M24: 5,984,663 km (0.096 R)
• M25: 6,084,744 km (0.104 R)
• M26: 6,490,603 km (0.117 R)
• M27: 7,142,251 km (0.111 R)
• M28: 7,543,323 km (0.08 R)
• M29: 8,339,483 km (0.073 R)
• M30: 8,563,730 km (0.08 R)
• M31: 8,847,068 km (0.087 R)
• M32: 9,277,761 km (0.096 R)
• M33: 9,451,893 km (0.116 R)
• M34: 10,339,158 km (0.108 R)
• M35: 10,580,309 km (0.086 R)
• M36: 10,853,774 km (0.056 R)
• M37: 11,719,497 km (0.025 R)
• M38: 12,129,096 km (0.086 R)
• M39: 12,447,291 km (0.096 R)
• M40: 12,639,524 km (0.063 R)
• M41: 12,800,491 km (0.089 R)
• M42: 12,897,431 km (0.11 R)
• M43: 13,451,242 km (0.116 R)
• M44: 13,813,718 km (0.115 R)
• M45: 13,879,990 km (0.111 R)
• M46: 14,380,245 km (0.111 R)
• M47: 15,295,634 km (0.084 R)
• M48: 15,605,003 km (0.103 R)
• M49: 16,195,017 km (0.092 R)
• M50: 16,299,885 km (0.104 R)
• M51: 16,862,971 km (0.056 R)
• M52: 17,075,849 km (0.116 R)
• M53: 18,117,050 km (0.069 R)
• M54: 19,031,243 km (0.109 R)
• M55: 19,549,599 km (0.084 R)
• M56: 20,072,743 km (0.12 R)
• M57: 20,486,980 km (0.077 R)
• M58: 20,562,676 km (0.049 R)
• M59: 20,790,065 km (0.085 R)
• M60: 21,247,386 km (0.078 R)
• M61: 22,561,304 km (0.083 R)
• M62: 22,874,262 km (0.113 R)
• M63: 23,109,879 km (0.118 R)
• M64: 23,385,887 km (0.06 R)
• M65: 24,060,723 km (0.114 R)
• M66: 24,260,287 km (0.087 R)
• M67: 24,621,117 km (0.101 R)
• M68: 24,782,084 km (0.106 R)
• M69: 25,145,457 km (0.115 R)
• M70: 25,755,069 km (0.096 R)
• M71: 25,959,419 km (0.097 R)
• M72: 26,575,463 km (0.118 R)
• M73: 27,113,268 km (0.085 R)
• M74: 27,321,059 km (0.077 R)
• M75: 27,821,913 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.8

Radius: 9.5

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.3 AU - 6.58 AU

Year: 4885 Days

Day: 7.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,473,690 km

• M1: 120,725 km (0.077 R)
• M2: 201,957 km (0.086 R)
• M3: 372,947 km (0.117 R)
• M4: 726,298 km (0.099 R)
• M5: 800,797 km (0.108 R)
• M6: 957,875 km (0.105 R)
• M7: 1,040,453 km (0.117 R)
• M8: 1,379,891 km (0.066 R)
• M9: 1,506,002 km (0.099 R)
• M10: 1,586,934 km (0.052 R)
• M11: 1,770,042 km (0.115 R)
• M12: 1,907,672 km (0.082 R)
• M13: 2,066,695 km (0.107 R)
• M14: 2,927,032 km (0.097 R)
• M15: 3,008,413 km (0.096 R)
• M16: 3,152,775 km (0.106 R)
• M17: 3,819,383 km (0.12 R)
• M18: 4,089,108 km (0.078 R)
• M19: 4,272,366 km (0.116 R)
• M20: 4,670,745 km (0.036 R)
• M21: 4,814,359 km (0.113 R)
• M22: 4,959,319 km (0.078 R)
• M23: 5,032,323 km (0.107 R)
• M24: 5,654,949 km (0.091 R)
• M25: 5,756,825 km (0.082 R)
• M26: 5,833,719 km (0.115 R)
• M27: 6,301,960 km (0.051 R)
• M28: 6,567,347 km (0.093 R)
• M29: 6,647,681 km (0.05 R)
• M30: 7,302,171 km (0.1 R)
• M31: 7,608,996 km (0.088 R)
• M32: 7,920,160 km (0.064 R)
• M33: 8,062,876 km (0.047 R)
• M34: 8,409,046 km (0.056 R)
• M35: 9,056,505 km (0.093 R)
• M36: 9,235,873 km (0.119 R)
• M37: 9,356,150 km (0.098 R)
• M38: 10,681,288 km (0.028 R)
• M39: 10,934,258 km (0.076 R)
• M40: 12,129,994 km (0.097 R)
• M41: 12,228,728 km (0.113 R)
• M42: 12,559,938 km (0.057 R)
• M43: 12,659,869 km (0.028 R)
• M44: 12,827,120 km (0.102 R)
• M45: 13,231,184 km (0.102 R)
• M46: 13,434,936 km (0.105 R)
• M47: 13,503,003 km (0.053 R)
• M48: 14,086,584 km (0.093 R)
• M49: 14,155,848 km (0.086 R)
• M50: 14,225,112 km (0.066 R)
• M51: 15,814,589 km (0.07 R)
• M52: 16,284,177 km (0.076 R)
• M53: 16,393,234 km (0.117 R)
• M54: 16,648,597 km (0.086 R)
• M55: 17,683,067 km (0.035 R)
• M56: 18,624,337 km (0.091 R)
• M57: 18,967,065 km (0.066 R)
• M58: 19,273,591 km (0.076 R)
• M59: 19,388,931 km (0.056 R)
• M60: 19,465,974 km (0.109 R)
• M61: 19,581,763 km (0.073 R)
• M62: 20,085,908 km (0.093 R)
• M63: 20,830,456 km (0.082 R)
• M64: 20,948,938 km (0.099 R)
• M65: 21,225,993 km (0.1 R)
• M66: 21,305,430 km (0.116 R)
• M67: 21,424,659 km (0.104 R)
• M68: 21,984,305 km (0.053 R)
• M69: 23,322,458 km (0.092 R)
• M70: 23,856,821 km (0.108 R)
• M71: 24,229,170 km (0.033 R)
• M72: 24,478,400 km (0.111 R)
• M73: 25,695,229 km (0.068 R)
• M74: 26,460,423 km (0.073 R)
• M75: 26,588,628 km (0.081 R)
• M76: 27,276,180 km (0.097 R)
• M77: 27,492,199 km (0.051 R)
• M78: 28,362,111 km (0.116 R)
• M79: 28,449,625 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.4

Radius: 11

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.73 AU - 8.51 AU

Year: 8098 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,473,690 km

• M1: 158,574 km (0.091 R)
• M2: 229,633 km (0.091 R)
• M3: 380,727 km (0.06 R)
• M4: 607,517 km (0.088 R)
• M5: 689,347 km (0.091 R)
• M6: 762,949 km (0.116 R)
• M7: 1,129,913 km (0.069 R)
• M8: 1,294,919 km (0.107 R)
• M9: 1,468,004 km (0.081 R)
• M10: 2,088,087 km (0.064 R)
• M11: 2,311,586 km (0.1 R)
• M12: 2,741,979 km (0.094 R)
• M13: 2,945,881 km (0.081 R)
• M14: 3,239,991 km (0.103 R)
• M15: 3,676,667 km (0.107 R)
• M16: 4,225,392 km (0.097 R)
• M17: 4,343,125 km (0.093 R)
• M18: 4,509,478 km (0.064 R)
• M19: 5,096,500 km (0.088 R)
• M20: 5,373,556 km (0.107 R)
• M21: 5,655,697 km (0.112 R)
• M22: 5,733,488 km (0.101 R)
• M23: 5,916,446 km (0.119 R)
• M24: 6,207,863 km (0.08 R)
• M25: 6,722,180 km (0.1 R)
• M26: 6,804,758 km (0.103 R)
• M27: 6,915,162 km (0.107 R)
• M28: 7,562,322 km (0.057 R)
• M29: 8,228,780 km (0.093 R)
• M30: 8,793,512 km (0.113 R)
• M31: 9,035,113 km (0.038 R)
• M32: 9,278,958 km (0.089 R)
• M33: 9,679,730 km (0.08 R)
• M34: 10,339,158 km (0.078 R)
• M35: 10,466,465 km (0.087 R)
• M36: 10,819,068 km (0.057 R)
• M37: 10,916,007 km (0.093 R)
• M38: 11,273,546 km (0.102 R)
• M39: 11,437,505 km (0.117 R)
• M40: 11,536,090 km (0.065 R)
• M41: 11,800,729 km (0.099 R)
• M42: 12,067,312 km (0.097 R)
• M43: 12,167,842 km (0.113 R)
• M44: 13,395,442 km (0.059 R)
• M45: 13,464,706 km (0.056 R)
• M46: 13,778,263 km (0.025 R)
• M47: 14,341,798 km (0.112 R)
• M48: 14,769,349 km (0.077 R)
• M49: 15,164,886 km (0.045 R)
• M50: 15,564,013 km (0.116 R)
• M51: 16,335,639 km (0.111 R)
• M52: 16,409,839 km (0.086 R)
• M53: 17,383,721 km (0.092 R)
• M54: 17,954,288 km (0.11 R)
• M55: 18,530,838 km (0.106 R)
• M56: 18,763,163 km (0.101 R)
• M57: 19,269,851 km (0.069 R)
• M58: 20,098,025 km (0.103 R)
• M59: 20,296,841 km (0.115 R)
• M60: 20,376,576 km (0.117 R)
• M61: 20,857,234 km (0.055 R)
• M62: 20,937,718 km (0.104 R)
• M63: 22,609,923 km (0.091 R)
• M64: 22,816,817 km (0.118 R)
• M65: 24,029,008 km (0.038 R)
• M66: 24,282,427 km (0.077 R)
• M67: 24,706,836 km (0.088 R)
• M68: 26,298,109 km (0.036 R)
• M69: 27,612,625 km (0.038 R)
• M70: 27,701,038 km (0.096 R)
• M71: 29,173,081 km (0.097 R)
• M72: 29,308,168 km (0.047 R)
• M73: 29,488,732 km (0.084 R)
• M74: 29,850,610 km (0.091 R)
• M75: 30,077,699 km (0.082 R)
• M76: 30,214,132 km (0.097 R)
• M77: 30,442,120 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162

Radius: 10.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.15 AU - 10.25 AU

Year: 12542 Days

Day: 5.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,473,690 km

• M1: 150,196 km (0.066 R)
• M2: 215,571 km (0.089 R)
• M3: 350,508 km (0.062 R)
• M4: 775,366 km (0.041 R)
• M5: 845,228 km (0.118 R)
• M6: 1,084,136 km (0.113 R)
• M7: 1,277,566 km (0.087 R)
• M8: 1,413,101 km (0.11 R)
• M9: 1,698,534 km (0.12 R)
• M10: 1,791,584 km (0.102 R)
• M11: 3,015,295 km (0.111 R)
• M12: 3,128,989 km (0.05 R)
• M13: 3,360,417 km (0.104 R)
• M14: 3,478,450 km (0.105 R)
• M15: 3,742,640 km (0.047 R)
• M16: 3,840,477 km (0.026 R)
• M17: 3,939,062 km (0.082 R)
• M18: 4,811,217 km (0.12 R)
• M19: 4,998,214 km (0.108 R)
• M20: 5,187,456 km (0.107 R)
• M21: 5,324,188 km (0.054 R)
• M22: 5,406,766 km (0.067 R)
• M23: 5,713,292 km (0.079 R)
• M24: 5,939,783 km (0.108 R)
• M25: 6,140,394 km (0.053 R)
• M26: 6,227,011 km (0.079 R)
• M27: 6,755,690 km (0.103 R)
• M28: 7,025,565 km (0.108 R)
• M29: 7,298,880 km (0.08 R)
• M30: 7,731,068 km (0.111 R)
• M31: 7,824,717 km (0.111 R)
• M32: 8,044,925 km (0.107 R)
• M33: 8,394,984 km (0.118 R)
• M34: 8,652,591 km (0.101 R)
• M35: 8,782,442 km (0.087 R)
• M36: 9,374,850 km (0.104 R)
• M37: 9,474,781 km (0.1 R)
• M38: 9,844,587 km (0.105 R)
• M39: 10,459,734 km (0.073 R)
• M40: 10,632,818 km (0.092 R)
• M41: 10,771,944 km (0.03 R)
• M42: 11,370,186 km (0.076 R)
• M43: 11,834,987 km (0.116 R)
• M44: 12,269,419 km (0.118 R)
• M45: 12,598,833 km (0.113 R)
• M46: 12,672,436 km (0.111 R)
• M47: 12,820,089 km (0.101 R)
• M48: 13,869,219 km (0.065 R)
• M49: 13,945,214 km (0.101 R)
• M50: 15,062,860 km (0.087 R)
• M51: 15,770,907 km (0.071 R)
• M52: 15,889,987 km (0.109 R)
• M53: 16,129,044 km (0.106 R)
• M54: 16,691,532 km (0.113 R)
• M55: 17,424,113 km (0.113 R)
• M56: 17,753,079 km (0.036 R)
• M57: 17,959,673 km (0.056 R)
• M58: 19,131,623 km (0.091 R)
• M59: 19,216,295 km (0.044 R)
• M60: 19,513,696 km (0.056 R)
• M61: 19,726,873 km (0.06 R)
• M62: 21,285,383 km (0.095 R)
• M63: 21,681,070 km (0.102 R)
• M64: 22,658,841 km (0.072 R)
• M65: 23,333,677 km (0.105 R)
• M66: 24,060,723 km (0.118 R)
• M67: 24,152,127 km (0.108 R)
• M68: 24,335,385 km (0.088 R)
• M69: 25,630,454 km (0.103 R)
• M70: 25,723,803 km (0.109 R)
• M71: 26,569,330 km (0.04 R)
• M72: 27,662,741 km (0.106 R)
• M73: 28,432,123 km (0.111 R)
• M74: 28,528,763 km (0.044 R)
• M75: 28,722,342 km (0.049 R)
• M76: 30,139,483 km (0.107 R)
• M77: 30,435,537 km (0.076 R)
• M78: 30,682,972 km (0.092 R)
• M79: 30,782,006 km (0.088 R)
• M80: 31,129,971 km (0.076 R)
• M81: 31,829,640 km (0.071 R)
• M82: 33,601,477 km (0.078 R)
• M83: 33,806,127 km (0.048 R)
• M84: 34,422,171 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 19,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit