🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.43 AU - 0.67 AU

Year: 148 Days

Day: 28.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.5 AU - 0.76 AU

Year: 182 Days

Day: 36 Hours

Environment

Temp: 158 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,331,955 km

• M1: 84,074 km (0.09 R)
• M2: 464,202 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.51 AU - 2.35 AU

Year: 974 Days

Day: 33.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.3

Radius: 10.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.49 AU - 5.61 AU

Year: 4124 Days

Day: 11.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 19,331,955 km

• M1: 134,638 km (0.079 R)
• M2: 214,075 km (0.08 R)
• M3: 341,532 km (0.075 R)
• M4: 405,709 km (0.071 R)
• M5: 488,437 km (0.07 R)
• M6: 599,738 km (0.103 R)
• M7: 720,463 km (0.083 R)
• M8: 943,813 km (0.12 R)
• M9: 1,199,326 km (0.089 R)
• M10: 1,395,449 km (0.038 R)
• M11: 1,518,269 km (0.105 R)
• M12: 1,591,721 km (0.041 R)
• M13: 1,666,371 km (0.107 R)
• M14: 1,731,296 km (0.1 R)
• M15: 1,863,840 km (0.101 R)
• M16: 1,999,824 km (0.085 R)
• M17: 2,150,918 km (0.074 R)
• M18: 2,366,638 km (0.109 R)
• M19: 2,464,775 km (0.07 R)
• M20: 2,962,786 km (0.063 R)
• M21: 3,203,190 km (0.099 R)
• M22: 3,519,739 km (0.043 R)
• M23: 3,860,822 km (0.092 R)
• M24: 4,006,231 km (0.119 R)
• M25: 4,168,245 km (0.119 R)
• M26: 4,272,366 km (0.111 R)
• M27: 4,513,966 km (0.111 R)
• M28: 4,590,411 km (0.046 R)
• M29: 4,667,154 km (0.05 R)
• M30: 4,759,905 km (0.064 R)
• M31: 4,837,696 km (0.095 R)
• M32: 5,426,663 km (0.038 R)
• M33: 5,508,044 km (0.104 R)
• M34: 5,787,642 km (0.102 R)
• M35: 5,920,934 km (0.093 R)
• M36: 6,088,933 km (0.093 R)
• M37: 6,706,622 km (0.116 R)
• M38: 7,147,487 km (0.107 R)
• M39: 7,416,464 km (0.097 R)
• M40: 7,762,035 km (0.111 R)
• M41: 7,964,591 km (0.074 R)
• M42: 8,582,579 km (0.107 R)
• M43: 9,410,903 km (0.062 R)
• M44: 9,646,519 km (0.065 R)
• M45: 9,725,657 km (0.05 R)
• M46: 10,043,851 km (0.09 R)
• M47: 10,163,979 km (0.03 R)
• M48: 10,284,704 km (0.097 R)
• M49: 10,507,306 km (0.027 R)
• M50: 10,895,363 km (0.105 R)
• M51: 11,142,947 km (0.104 R)
• M52: 11,225,974 km (0.092 R)
• M53: 11,496,896 km (0.113 R)
• M54: 11,918,014 km (0.06 R)
• M55: 12,151,835 km (0.094 R)
• M56: 12,408,545 km (0.04 R)
• M57: 12,927,500 km (0.112 R)
• M58: 13,453,636 km (0.107 R)
• M59: 13,630,610 km (0.094 R)
• M60: 14,076,262 km (0.117 R)
• M61: 14,685,425 km (0.104 R)
• M62: 14,936,151 km (0.082 R)
• M63: 15,073,481 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.2

Radius: 11.2

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5 AU - 6.2 AU

Year: 4816 Days

Day: 9.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 19,331,955 km

• M1: 142,268 km (0.034 R)
• M2: 269,875 km (0.085 R)
• M3: 423,512 km (0.081 R)
• M4: 576,999 km (0.085 R)
• M5: 844,929 km (0.087 R)
• M6: 1,016,218 km (0.047 R)
• M7: 1,231,041 km (0.062 R)
• M8: 1,598,902 km (0.108 R)
• M9: 1,687,314 km (0.106 R)
• M10: 2,352,875 km (0.117 R)
• M11: 2,495,143 km (0.068 R)
• M12: 2,661,346 km (0.114 R)
• M13: 3,159,956 km (0.114 R)
• M14: 3,431,775 km (0.042 R)
• M15: 3,734,860 km (0.11 R)
• M16: 3,853,791 km (0.063 R)
• M17: 4,144,310 km (0.104 R)
• M18: 4,267,578 km (0.086 R)
• M19: 4,367,061 km (0.094 R)
• M20: 4,442,159 km (0.064 R)
• M21: 4,670,146 km (0.072 R)
• M22: 5,006,293 km (0.096 R)
• M23: 5,350,368 km (0.071 R)
• M24: 5,867,228 km (0.025 R)
• M25: 6,890,029 km (0.12 R)
• M26: 7,036,485 km (0.056 R)
• M27: 7,302,770 km (0.091 R)
• M28: 7,967,433 km (0.116 R)
• M29: 8,463,051 km (0.086 R)
• M30: 8,873,099 km (0.103 R)
• M31: 9,976,233 km (0.077 R)
• M32: 10,985,271 km (0.1 R)
• M33: 11,156,560 km (0.108 R)
• M34: 12,167,842 km (0.109 R)
• M35: 12,630,698 km (0.041 R)
• M36: 13,171,943 km (0.059 R)
• M37: 13,683,867 km (0.12 R)
• M38: 13,868,321 km (0.109 R)
• M39: 15,373,575 km (0.075 R)
• M40: 15,835,084 km (0.036 R)
• M41: 15,951,322 km (0.099 R)
• M42: 16,340,426 km (0.105 R)
• M43: 16,418,666 km (0.089 R)
• M44: 17,048,772 km (0.107 R)
• M45: 17,406,610 km (0.037 R)
• M46: 17,526,587 km (0.113 R)
• M47: 17,887,717 km (0.1 R)
• M48: 18,089,524 km (0.106 R)
• M49: 18,904,085 km (0.118 R)
• M50: 20,653,632 km (0.12 R)
• M51: 21,077,742 km (0.083 R)
• M52: 21,762,301 km (0.109 R)
• M53: 21,977,722 km (0.102 R)
• M54: 22,367,275 km (0.061 R)
• M55: 22,497,725 km (0.072 R)
• M56: 22,671,857 km (0.106 R)
• M57: 23,065,598 km (0.108 R)
• M58: 23,461,434 km (0.095 R)
• M59: 23,593,978 km (0.12 R)
• M60: 23,992,806 km (0.116 R)
• M61: 24,572,946 km (0.113 R)
• M62: 25,383,916 km (0.081 R)
• M63: 25,747,140 km (0.07 R)
• M64: 25,929,350 km (0.037 R)
• M65: 26,386,970 km (0.091 R)
• M66: 26,616,752 km (0.054 R)
• M67: 26,985,661 km (0.09 R)
• M68: 27,822,212 km (0.066 R)
• M69: 28,525,771 km (0.048 R)
• M70: 28,950,778 km (0.091 R)
• M71: 29,187,741 km (0.065 R)
• M72: 29,330,308 km (0.099 R)
• M73: 29,663,612 km (0.1 R)
• M74: 31,398,199 km (0.095 R)
• M75: 32,277,835 km (0.111 R)
• M76: 32,425,189 km (0.05 R)
• M77: 33,165,549 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697

Radius: 9.4

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.82 AU - 6.14 AU

Year: 5315 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 56.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 19,331,955 km

• M1: 119,678 km (0.118 R)
• M2: 219,759 km (0.116 R)
• M3: 305,778 km (0.039 R)
• M4: 378,483 km (0.116 R)
• M5: 448,345 km (0.079 R)
• M6: 523,443 km (0.068 R)
• M7: 700,567 km (0.081 R)
• M8: 777,161 km (0.113 R)
• M9: 1,128,566 km (0.111 R)
• M10: 1,345,932 km (0.056 R)
• M11: 1,856,958 km (0.106 R)
• M12: 2,115,015 km (0.104 R)
• M13: 2,364,993 km (0.116 R)
• M14: 2,424,084 km (0.054 R)
• M15: 2,624,695 km (0.094 R)
• M16: 2,935,709 km (0.045 R)
• M17: 3,258,690 km (0.094 R)
• M18: 3,435,665 km (0.113 R)
• M19: 3,753,111 km (0.106 R)
• M20: 4,056,346 km (0.107 R)
• M21: 4,199,063 km (0.115 R)
• M22: 4,661,769 km (0.108 R)
• M23: 5,140,931 km (0.081 R)
• M24: 5,582,843 km (0.09 R)
• M25: 6,064,249 km (0.085 R)
• M26: 6,227,610 km (0.096 R)
• M27: 6,642,594 km (0.074 R)
• M28: 6,782,917 km (0.092 R)
• M29: 6,867,589 km (0.107 R)
• M30: 6,981,134 km (0.099 R)
• M31: 7,441,148 km (0.117 R)
• M32: 7,528,513 km (0.112 R)
• M33: 7,645,498 km (0.087 R)
• M34: 7,792,703 km (0.105 R)
• M35: 8,573,005 km (0.089 R)
• M36: 9,315,160 km (0.088 R)
• M37: 9,377,991 km (0.073 R)
• M38: 10,045,796 km (0.03 R)
• M39: 10,304,152 km (0.06 R)
• M40: 10,466,765 km (0.106 R)
• M41: 10,959,839 km (0.064 R)
• M42: 11,259,334 km (0.109 R)
• M43: 12,139,718 km (0.07 R)
• M44: 12,380,570 km (0.082 R)
• M45: 13,324,084 km (0.075 R)
• M46: 13,430,298 km (0.12 R)
• M47: 13,715,133 km (0.112 R)
• M48: 14,001,912 km (0.119 R)
• M49: 14,073,868 km (0.069 R)
• M50: 15,279,777 km (0.109 R)
• M51: 15,763,876 km (0.117 R)
• M52: 15,988,871 km (0.072 R)
• M53: 17,246,091 km (0.076 R)
• M54: 17,400,776 km (0.113 R)
• M55: 18,337,707 km (0.117 R)
• M56: 18,574,520 km (0.1 R)
• M57: 19,612,281 km (0.092 R)
• M58: 20,341,870 km (0.104 R)
• M59: 21,827,377 km (0.102 R)
• M60: 21,994,627 km (0.106 R)
• M61: 22,120,289 km (0.103 R)
• M62: 22,246,251 km (0.086 R)
• M63: 22,414,548 km (0.105 R)
• M64: 22,667,668 km (0.102 R)
• M65: 23,262,319 km (0.055 R)
• M66: 23,647,235 km (0.085 R)
• M67: 25,076,493 km (0.045 R)
• M68: 25,559,095 km (0.096 R)
• M69: 26,533,726 km (0.095 R)
• M70: 27,025,454 km (0.108 R)
• M71: 27,655,859 km (0.09 R)
• M72: 27,882,051 km (0.069 R)
• M73: 28,473,262 km (0.116 R)
• M74: 28,701,847 km (0.084 R)
• M75: 28,976,808 km (0.107 R)
• M76: 29,437,121 km (0.082 R)
• M77: 30,411,452 km (0.112 R)
• M78: 30,598,300 km (0.115 R)
• M79: 30,879,244 km (0.098 R)
• M80: 31,349,431 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.9

Radius: 8.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.74 AU - 9.36 AU

Year: 9895 Days

Day: 6.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,331,955 km

• M1: 123,119 km (0.108 R)
• M2: 185,352 km (0.097 R)
• M3: 286,779 km (0.11 R)
• M4: 364,121 km (0.099 R)
• M5: 428,000 km (0.049 R)
• M6: 654,640 km (0.106 R)
• M7: 744,848 km (0.118 R)
• M8: 820,245 km (0.116 R)
• M9: 908,508 km (0.062 R)
• M10: 1,020,856 km (0.091 R)
• M11: 1,456,784 km (0.059 R)
• M12: 1,854,565 km (0.041 R)
• M13: 1,932,954 km (0.116 R)
• M14: 2,120,101 km (0.097 R)
• M15: 2,512,197 km (0.118 R)
• M16: 3,524,077 km (0.081 R)
• M17: 3,621,764 km (0.058 R)
• M18: 3,687,438 km (0.025 R)
• M19: 4,296,152 km (0.072 R)
• M20: 4,365,715 km (0.115 R)
• M21: 4,523,690 km (0.1 R)
• M22: 4,647,856 km (0.095 R)
• M23: 4,755,268 km (0.087 R)
• M24: 4,972,334 km (0.103 R)
• M25: 5,341,691 km (0.115 R)
• M26: 5,473,038 km (0.108 R)
• M27: 5,643,430 km (0.086 R)
• M28: 6,028,495 km (0.107 R)
• M29: 6,224,319 km (0.091 R)
• M30: 6,303,306 km (0.037 R)
• M31: 6,442,133 km (0.065 R)
• M32: 7,028,258 km (0.048 R)
• M33: 7,338,224 km (0.068 R)
• M34: 7,442,494 km (0.119 R)
• M35: 7,568,455 km (0.101 R)
• M36: 7,843,416 km (0.081 R)
• M37: 7,907,444 km (0.12 R)
• M38: 8,208,136 km (0.078 R)
• M39: 8,273,061 km (0.058 R)
• M40: 8,403,511 km (0.097 R)
• M41: 8,512,568 km (0.1 R)
• M42: 9,312,617 km (0.098 R)
• M43: 9,516,369 km (0.067 R)
• M44: 10,066,890 km (0.1 R)
• M45: 10,392,863 km (0.038 R)
• M46: 10,580,758 km (0.04 R)
• M47: 10,722,278 km (0.115 R)
• M48: 11,150,876 km (0.105 R)
• M49: 11,902,156 km (0.034 R)
• M50: 12,024,976 km (0.079 R)
• M51: 12,296,347 km (0.045 R)
• M52: 12,619,777 km (0.101 R)
• M53: 13,148,157 km (0.109 R)
• M54: 14,018,966 km (0.12 R)
• M55: 14,618,554 km (0.076 R)
• M56: 15,788,858 km (0.065 R)
• M57: 15,977,950 km (0.12 R)
• M58: 16,167,640 km (0.086 R)
• M59: 16,276,398 km (0.093 R)
• M60: 16,631,394 km (0.103 R)
• M61: 16,823,777 km (0.113 R)
• M62: 17,182,811 km (0.11 R)
• M63: 17,600,189 km (0.079 R)
• M64: 17,824,138 km (0.119 R)
• M65: 18,190,203 km (0.101 R)
• M66: 18,558,663 km (0.096 R)
• M67: 18,929,666 km (0.028 R)
• M68: 19,015,685 km (0.101 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 18,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit