🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.88 AU - 1.38 AU

Year: 430 Days

Day: 33.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,391,613 km

• M1: 835,205 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.68 AU - 1.92 AU

Year: 865 Days

Day: 33.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 117.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,391,613 km

• M1: 247,884 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.76 AU - 3.2 AU

Year: 1842 Days

Day: 12.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,391,613 km

• M1: 1,337,555 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.77 AU - 3.67 AU

Year: 2069 Days

Day: 41 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.3 AU - 4.64 AU

Year: 2833 Days

Day: 25.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.22 AU - 4.78 AU

Year: 2865 Days

Day: 44.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,391,613 km

• M1: 2,941,693 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.9

Radius: 11.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.41 AU - 7.23 AU

Year: 5029 Days

Day: 13.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,391,613 km

• M1: 148,700 km (0.106 R)
• M2: 236,215 km (0.034 R)
• M3: 387,608 km (0.073 R)
• M4: 474,225 km (0.078 R)
• M5: 647,908 km (0.066 R)
• M6: 780,452 km (0.054 R)
• M7: 896,390 km (0.063 R)
• M8: 1,074,711 km (0.106 R)
• M9: 1,629,420 km (0.082 R)
• M10: 1,832,724 km (0.066 R)
• M11: 1,919,939 km (0.057 R)
• M12: 2,044,405 km (0.048 R)
• M13: 2,320,413 km (0.113 R)
• M14: 2,550,045 km (0.118 R)
• M15: 2,647,882 km (0.071 R)
• M16: 2,908,482 km (0.03 R)
• M17: 3,031,601 km (0.085 R)
• M18: 3,219,645 km (0.094 R)
• M19: 3,629,244 km (0.026 R)
• M20: 3,964,493 km (0.096 R)
• M21: 4,216,715 km (0.067 R)
• M22: 4,379,926 km (0.067 R)
• M23: 4,712,931 km (0.092 R)
• M24: 5,202,715 km (0.08 R)
• M25: 5,504,603 km (0.105 R)
• M26: 5,683,373 km (0.076 R)
• M27: 5,812,176 km (0.113 R)
• M28: 6,284,158 km (0.102 R)
• M29: 6,714,102 km (0.062 R)
• M30: 6,960,191 km (0.107 R)
• M31: 7,461,343 km (0.091 R)
• M32: 7,659,411 km (0.119 R)
• M33: 7,887,847 km (0.081 R)
• M34: 8,176,571 km (0.084 R)
• M35: 8,410,243 km (0.054 R)
• M36: 8,646,009 km (0.099 R)
• M37: 8,884,019 km (0.114 R)
• M38: 9,518,913 km (0.075 R)
• M39: 9,672,250 km (0.086 R)
• M40: 9,795,669 km (0.046 R)
• M41: 9,981,469 km (0.071 R)
• M42: 10,106,084 km (0.033 R)
• M43: 10,609,780 km (0.091 R)
• M44: 10,800,667 km (0.03 R)
• M45: 11,478,046 km (0.092 R)
• M46: 12,003,434 km (0.032 R)
• M47: 12,772,367 km (0.066 R)
• M48: 13,214,130 km (0.053 R)
• M49: 13,695,386 km (0.115 R)
• M50: 14,042,752 km (0.092 R)
• M51: 14,392,961 km (0.074 R)
• M52: 15,496,843 km (0.1 R)
• M53: 16,406,997 km (0.091 R)
• M54: 17,296,955 km (0.116 R)
• M55: 17,484,401 km (0.056 R)
• M56: 18,012,631 km (0.108 R)
• M57: 18,546,246 km (0.114 R)
• M58: 18,969,160 km (0.116 R)
• M59: 19,434,110 km (0.086 R)
• M60: 19,511,901 km (0.113 R)
• M61: 19,706,976 km (0.093 R)
• M62: 20,652,584 km (0.074 R)
• M63: 21,895,593 km (0.083 R)
• M64: 22,751,443 km (0.078 R)
• M65: 23,452,309 km (0.094 R)
• M66: 24,411,829 km (0.074 R)
• M67: 25,002,143 km (0.031 R)
• M68: 25,086,815 km (0.095 R)
• M69: 25,214,123 km (0.097 R)
• M70: 25,341,580 km (0.044 R)
• M71: 25,853,504 km (0.088 R)
• M72: 26,024,943 km (0.119 R)
• M73: 27,760,129 km (0.099 R)
• M74: 28,067,553 km (0.112 R)
• M75: 28,287,910 km (0.085 R)
• M76: 28,508,717 km (0.113 R)
• M77: 29,398,076 km (0.083 R)
• M78: 29,981,059 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.5

Radius: 9

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.33 AU - 8.93 AU

Year: 7548 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,391,613 km

• M1: 129,851 km (0.075 R)
• M2: 205,099 km (0.05 R)
• M3: 343,178 km (0.112 R)
• M4: 467,793 km (0.099 R)
• M5: 1,084,435 km (0.067 R)
• M6: 1,368,222 km (0.032 R)
• M7: 1,442,722 km (0.082 R)
• M8: 2,046,050 km (0.1 R)
• M9: 2,110,377 km (0.11 R)
• M10: 2,329,837 km (0.079 R)
• M11: 3,717,507 km (0.113 R)
• M12: 3,796,495 km (0.077 R)
• M13: 4,646,061 km (0.117 R)
• M14: 4,932,391 km (0.096 R)
• M15: 5,432,347 km (0.11 R)
• M16: 5,733,937 km (0.118 R)
• M17: 5,794,973 km (0.083 R)
• M18: 5,856,158 km (0.106 R)
• M19: 6,511,995 km (0.101 R)
• M20: 6,962,135 km (0.096 R)
• M21: 7,158,258 km (0.09 R)
• M22: 7,356,026 km (0.095 R)
• M23: 7,892,484 km (0.076 R)
• M24: 8,131,243 km (0.059 R)
• M25: 8,720,808 km (0.114 R)
• M26: 9,003,099 km (0.09 R)
• M27: 9,180,971 km (0.059 R)
• M28: 9,612,860 km (0.097 R)
• M29: 9,941,078 km (0.087 R)
• M30: 10,310,136 km (0.117 R)
• M31: 10,834,327 km (0.119 R)
• M32: 10,985,720 km (0.055 R)
• M33: 11,137,711 km (0.054 R)
• M34: 11,559,577 km (0.068 R)
• M35: 11,908,589 km (0.108 R)
• M36: 12,064,919 km (0.088 R)
• M37: 12,261,191 km (0.075 R)
• M38: 12,936,326 km (0.096 R)
• M39: 13,137,236 km (0.074 R)
• M40: 13,787,089 km (0.113 R)
• M41: 14,572,329 km (0.069 R)
• M42: 15,798,732 km (0.094 R)
• M43: 15,927,536 km (0.074 R)
• M44: 16,013,554 km (0.097 R)
• M45: 16,751,072 km (0.093 R)
• M46: 17,189,992 km (0.073 R)
• M47: 17,632,802 km (0.094 R)
• M48: 18,034,622 km (0.109 R)
• M49: 18,847,088 km (0.063 R)
• M50: 19,671,671 km (0.027 R)
• M51: 19,949,026 km (0.086 R)
• M52: 20,789,167 km (0.12 R)
• M53: 20,977,361 km (0.104 R)
• M54: 21,260,849 km (0.109 R)
• M55: 21,403,117 km (0.084 R)
• M56: 21,688,400 km (0.032 R)
• M57: 22,455,538 km (0.099 R)
• M58: 22,552,029 km (0.114 R)
• M59: 23,377,958 km (0.072 R)
• M60: 23,770,204 km (0.118 R)
• M61: 24,809,760 km (0.104 R)
• M62: 25,209,784 km (0.08 R)
• M63: 25,763,147 km (0.09 R)
• M64: 26,677,489 km (0.082 R)
• M65: 27,292,785 km (0.033 R)
• M66: 27,912,868 km (0.095 R)
• M67: 28,485,379 km (0.076 R)
• M68: 28,642,158 km (0.117 R)
• M69: 28,956,613 km (0.064 R)
• M70: 29,219,606 km (0.116 R)
• M71: 29,325,072 km (0.11 R)
• M72: 29,694,878 km (0.108 R)
• M73: 30,279,357 km (0.077 R)
• M74: 30,386,020 km (0.091 R)
• M75: 31,351,525 km (0.112 R)
• M76: 32,163,841 km (0.083 R)
• M77: 34,030,673 km (0.108 R)
• M78: 34,252,676 km (0.08 R)
• M79: 34,363,828 km (0.106 R)
• M80: 34,697,880 km (0.079 R)
• M81: 35,650,519 km (0.079 R)
• M82: 36,158,404 km (0.105 R)
• M83: 37,124,208 km (0.049 R)
• M84: 37,295,497 km (0.109 R)
• M85: 38,040,794 km (0.103 R)
• M86: 38,502,004 km (0.076 R)
• M87: 38,675,388 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.7

Radius: 6.9

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.46 AU - 15.9 AU

Year: 22238 Days

Day: 22.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,391,613 km

• M1: 110,702 km (0.034 R)
• M2: 166,951 km (0.116 R)
• M3: 299,794 km (0.058 R)
• M4: 507,286 km (0.111 R)
• M5: 669,450 km (0.074 R)
• M6: 848,370 km (0.091 R)
• M7: 1,224,159 km (0.095 R)
• M8: 1,472,492 km (0.088 R)
• M9: 2,047,696 km (0.088 R)
• M10: 2,342,553 km (0.097 R)
• M11: 2,477,939 km (0.101 R)
• M12: 2,685,880 km (0.114 R)
• M13: 2,863,453 km (0.102 R)
• M14: 4,007,877 km (0.085 R)
• M15: 4,293,309 km (0.087 R)
• M16: 4,627,661 km (0.061 R)
• M17: 4,970,389 km (0.027 R)
• M18: 5,499,667 km (0.041 R)
• M19: 5,954,444 km (0.088 R)
• M20: 8,197,515 km (0.108 R)
• M21: 9,731,042 km (0.081 R)
• M22: 10,224,715 km (0.117 R)
• M23: 10,614,268 km (0.074 R)
• M24: 10,670,367 km (0.112 R)
• M25: 10,782,715 km (0.081 R)
• M26: 11,008,758 km (0.09 R)
• M27: 11,350,589 km (0.098 R)
• M28: 13,232,380 km (0.119 R)
• M29: 13,474,280 km (0.091 R)
• M30: 13,595,903 km (0.062 R)
• M31: 14,581,155 km (0.078 R)
• M32: 15,019,477 km (0.116 R)
• M33: 15,589,295 km (0.108 R)
• M34: 17,209,141 km (0.119 R)
• M35: 17,938,729 km (0.115 R)
• M36: 18,881,645 km (0.117 R)
• M37: 19,496,492 km (0.026 R)
• M38: 19,909,981 km (0.11 R)
• M39: 22,020,358 km (0.06 R)
• M40: 23,029,246 km (0.084 R)
• M41: 23,539,375 km (0.063 R)
• M42: 23,612,528 km (0.07 R)
• M43: 24,126,845 km (0.08 R)
• M44: 24,719,253 km (0.108 R)
• M45: 24,942,603 km (0.114 R)
• M46: 25,091,901 km (0.114 R)
• M47: 25,391,396 km (0.118 R)
• M48: 25,993,976 km (0.104 R)
• M49: 26,145,220 km (0.102 R)
• M50: 26,448,904 km (0.116 R)
• M51: 27,984,376 km (0.104 R)
• M52: 28,528,613 km (0.108 R)
• M53: 28,762,883 km (0.042 R)
• M54: 29,233,518 km (0.064 R)
• M55: 30,580,348 km (0.061 R)
• M56: 31,140,891 km (0.088 R)
• M57: 31,221,225 km (0.115 R)
• M58: 31,947,523 km (0.072 R)
• M59: 33,006,377 km (0.062 R)
• M60: 34,076,749 km (0.034 R)
• M61: 34,242,354 km (0.082 R)
• M62: 34,325,231 km (0.073 R)
• M63: 34,657,638 km (0.089 R)
• M64: 34,740,964 km (0.118 R)
• M65: 35,074,717 km (0.112 R)
• M66: 35,158,342 km (0.099 R)
• M67: 35,325,742 km (0.069 R)
• M68: 36,082,408 km (0.056 R)
• M69: 38,902,029 km (0.09 R)
• M70: 38,988,646 km (0.107 R)
• M71: 39,770,444 km (0.092 R)
• M72: 39,857,660 km (0.096 R)
• M73: 40,645,143 km (0.097 R)
• M74: 40,908,884 km (0.1 R)
• M75: 41,349,450 km (0.073 R)
• M76: 42,057,945 km (0.035 R)
• M77: 42,235,668 km (0.079 R)
• M78: 44,659,153 km (0.051 R)
• M79: 45,203,839 km (0.031 R)
• M80: 47,960,180 km (0.105 R)
• M81: 49,921,707 km (0.081 R)
• M82: 50,298,245 km (0.03 R)
• M83: 50,486,888 km (0.086 R)
• M84: 50,959,617 km (0.109 R)
• M85: 51,813,971 km (0.057 R)
• M86: 52,195,295 km (0.087 R)
• M87: 53,248,614 km (0.078 R)
• M88: 54,115,683 km (0.095 R)
• M89: 55,863,734 km (0.06 R)
• M90: 57,039,424 km (0.116 R)
• M91: 59,016,809 km (0.117 R)
• M92: 59,415,038 km (0.104 R)
• M93: 62,024,773 km (0.095 R)
• M94: 66,629,545 km (0.091 R)
• M95: 68,293,074 km (0.108 R)
• M96: 69,025,056 km (0.119 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 20,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit