🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.61 AU - 0.63 AU

Year: 181 Days

Day: 44.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.96 AU - 1.16 AU

Year: 405 Days

Day: 43.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,562,099 km

• M1: 365,767 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.68 AU - 2.08 AU

Year: 956 Days

Day: 18.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,562,099 km

• M1: 1,484,160 km (0.109 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.5

Radius: 13.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.57 AU - 8.69 AU

Year: 8597 Days

Day: 14.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 99,562,099 km

• M1: 170,542 km (0.089 R)
• M2: 300,542 km (0.053 R)
• M3: 451,935 km (0.073 R)
• M4: 851,960 km (0.045 R)
• M5: 1,183,020 km (0.086 R)
• M6: 1,277,117 km (0.066 R)
• M7: 1,393,654 km (0.1 R)
• M8: 1,493,735 km (0.096 R)
• M9: 2,263,416 km (0.055 R)
• M10: 2,382,645 km (0.086 R)
• M11: 2,553,187 km (0.106 R)
• M12: 2,753,199 km (0.105 R)
• M13: 3,357,275 km (0.053 R)
• M14: 3,466,631 km (0.101 R)
• M15: 3,604,860 km (0.09 R)
• M16: 5,245,799 km (0.097 R)
• M17: 5,598,850 km (0.106 R)
• M18: 5,696,537 km (0.068 R)
• M19: 6,362,098 km (0.11 R)
• M20: 6,669,671 km (0.066 R)
• M21: 6,947,176 km (0.077 R)
• M22: 7,193,264 km (0.096 R)
• M23: 7,370,837 km (0.113 R)
• M24: 7,585,809 km (0.117 R)
• M25: 7,875,580 km (0.088 R)
• M26: 8,132,290 km (0.11 R)
• M27: 8,280,242 km (0.101 R)
• M28: 8,391,693 km (0.06 R)
• M29: 8,503,741 km (0.103 R)
• M30: 8,691,636 km (0.108 R)
• M31: 9,495,725 km (0.086 R)
• M32: 10,807,100 km (0.075 R)
• M33: 10,929,022 km (0.095 R)
• M34: 11,051,543 km (0.097 R)
• M35: 11,256,791 km (0.087 R)
• M36: 11,546,263 km (0.051 R)
• M37: 11,754,503 km (0.037 R)
• M38: 14,573,226 km (0.12 R)
• M39: 16,641,118 km (0.099 R)
• M40: 16,782,338 km (0.071 R)
• M41: 17,303,088 km (0.069 R)
• M42: 17,446,104 km (0.078 R)
• M43: 18,506,603 km (0.09 R)
• M44: 18,604,141 km (0.04 R)
• M45: 18,848,434 km (0.076 R)
• M46: 18,946,570 km (0.064 R)
• M47: 19,687,379 km (0.095 R)
• M48: 20,437,762 km (0.104 R)
• M49: 21,966,353 km (0.109 R)
• M50: 22,224,708 km (0.082 R)
• M51: 23,005,909 km (0.114 R)
• M52: 23,373,471 km (0.102 R)
• M53: 23,531,745 km (0.073 R)
• M54: 24,167,835 km (0.06 R)
• M55: 25,403,065 km (0.101 R)
• M56: 26,548,685 km (0.113 R)
• M57: 27,488,459 km (0.104 R)
• M58: 28,607,900 km (0.106 R)
• M59: 29,003,287 km (0.087 R)
• M60: 29,856,743 km (0.106 R)
• M61: 30,315,111 km (0.095 R)
• M62: 30,660,532 km (0.092 R)
• M63: 31,821,262 km (0.057 R)
• M64: 32,465,879 km (0.105 R)
• M65: 32,583,613 km (0.082 R)
• M66: 33,114,685 km (0.083 R)
• M67: 33,233,167 km (0.045 R)
• M68: 34,125,967 km (0.031 R)
• M69: 34,845,832 km (0.084 R)
• M70: 36,117,863 km (0.104 R)
• M71: 36,790,156 km (0.079 R)
• M72: 37,158,615 km (0.087 R)
• M73: 37,466,637 km (0.1 R)
• M74: 37,961,058 km (0.04 R)
• M75: 38,644,720 km (0.061 R)
• M76: 39,019,164 km (0.099 R)
• M77: 39,269,591 km (0.106 R)
• M78: 39,771,940 km (0.07 R)
• M79: 39,897,902 km (0.106 R)
• M80: 40,402,944 km (0.091 R)
• M81: 41,674,676 km (0.062 R)
• M82: 42,959,721 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.4

Radius: 12.7

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.18 AU - 9.14 AU

Year: 8644 Days

Day: 10.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 99,562,099 km

• M1: 165,156 km (0.053 R)
• M2: 388,057 km (0.097 R)
• M3: 580,739 km (0.106 R)
• M4: 679,324 km (0.118 R)
• M5: 1,207,404 km (0.096 R)
• M6: 1,323,941 km (0.087 R)
• M7: 1,697,188 km (0.108 R)
• M8: 2,227,811 km (0.099 R)
• M9: 3,269,013 km (0.041 R)
• M10: 3,561,177 km (0.096 R)
• M11: 3,840,327 km (0.116 R)
• M12: 3,971,524 km (0.096 R)
• M13: 4,673,437 km (0.102 R)
• M14: 5,463,015 km (0.114 R)
• M15: 6,037,770 km (0.103 R)
• M16: 6,293,732 km (0.108 R)
• M17: 6,475,194 km (0.116 R)
• M18: 6,631,973 km (0.09 R)
• M19: 6,790,098 km (0.064 R)
• M20: 7,110,088 km (0.098 R)
• M21: 7,517,143 km (0.097 R)
• M22: 7,682,000 km (0.105 R)
• M23: 7,792,703 km (0.117 R)
• M24: 8,184,200 km (0.041 R)
• M25: 8,268,873 km (0.056 R)
• M26: 8,410,841 km (0.083 R)
• M27: 8,524,984 km (0.104 R)
• M28: 10,084,991 km (0.078 R)
• M29: 10,175,946 km (0.117 R)
• M30: 10,389,123 km (0.052 R)
• M31: 10,851,082 km (0.119 R)
• M32: 11,572,592 km (0.101 R)
• M33: 11,795,194 km (0.096 R)
• M34: 12,115,782 km (0.028 R)
• M35: 12,732,873 km (0.091 R)
• M36: 13,194,083 km (0.091 R)
• M37: 13,963,764 km (0.107 R)
• M38: 14,371,119 km (0.069 R)
• M39: 15,232,354 km (0.066 R)
• M40: 15,406,636 km (0.088 R)
• M41: 15,721,988 km (0.113 R)
• M42: 16,323,521 km (0.055 R)
• M43: 16,645,007 km (0.118 R)
• M44: 17,040,843 km (0.097 R)
• M45: 17,988,845 km (0.096 R)
• M46: 18,655,154 km (0.1 R)
• M47: 19,216,594 km (0.077 R)
• M48: 20,202,893 km (0.071 R)
• M49: 20,509,718 km (0.101 R)
• M50: 20,856,786 km (0.028 R)
• M51: 21,011,619 km (0.074 R)
• M52: 21,439,469 km (0.108 R)
• M53: 22,264,202 km (0.091 R)
• M54: 22,382,833 km (0.112 R)
• M55: 23,259,477 km (0.112 R)
• M56: 23,379,903 km (0.115 R)
• M57: 24,066,258 km (0.088 R)
• M58: 24,228,722 km (0.08 R)
• M59: 24,514,005 km (0.106 R)
• M60: 24,759,345 km (0.059 R)
• M61: 25,334,848 km (0.088 R)
• M62: 25,790,224 km (0.092 R)
• M63: 26,206,555 km (0.115 R)
• M64: 26,415,543 km (0.064 R)
• M65: 26,499,318 km (0.096 R)
• M66: 26,877,352 km (0.105 R)
• M67: 27,511,348 km (0.09 R)
• M68: 28,150,280 km (0.094 R)
• M69: 28,664,897 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.5

Radius: 3.7

Gravity: 26.7 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 15.71 AU - 19.83 AU

Year: 27780 Days

Day: 23.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,562,099 km

• M1: 134,638 km (0.109 R)
• M2: 425,157 km (0.056 R)
• M3: 570,417 km (0.116 R)
• M4: 828,323 km (0.064 R)
• M5: 982,858 km (0.08 R)
• M6: 1,009,486 km (0.076 R)
• M7: 1,623,137 km (0.048 R)
• M8: 1,718,730 km (0.113 R)
• M9: 2,016,430 km (0.106 R)
• M10: 2,437,697 km (0.119 R)
• M11: 2,584,154 km (0.069 R)
• M12: 3,317,931 km (0.111 R)
• M13: 3,854,539 km (0.088 R)
• M14: 4,111,249 km (0.103 R)
• M15: 4,154,632 km (0.039 R)
• M16: 4,506,636 km (0.097 R)
• M17: 5,812,326 km (0.06 R)
• M18: 6,304,952 km (0.091 R)
• M19: 6,455,298 km (0.1 R)
• M20: 7,224,979 km (0.089 R)
• M21: 7,329,847 km (0.088 R)
• M22: 7,969,079 km (0.11 R)
• M23: 8,240,748 km (0.108 R)
• M24: 8,570,761 km (0.114 R)
• M25: 9,186,805 km (0.105 R)
• M26: 9,471,640 km (0.062 R)
• M27: 10,049,686 km (0.085 R)
• M28: 10,343,047 km (0.09 R)
• M29: 10,461,230 km (0.07 R)
• M30: 14,667,922 km (0.099 R)
• M31: 16,355,386 km (0.109 R)
• M32: 16,977,713 km (0.099 R)
• M33: 17,467,197 km (0.114 R)
• M34: 17,607,819 km (0.03 R)
• M35: 20,129,889 km (0.098 R)
• M36: 20,499,247 km (0.099 R)
• M37: 20,647,648 km (0.108 R)
• M38: 22,532,431 km (0.096 R)
• M39: 23,069,936 km (0.05 R)
• M40: 23,224,321 km (0.099 R)
• M41: 24,471,369 km (0.062 R)
• M42: 24,707,584 km (0.112 R)
• M43: 25,740,109 km (0.059 R)
• M44: 26,382,482 km (0.054 R)
• M45: 26,948,860 km (0.112 R)
• M46: 29,504,739 km (0.108 R)
• M47: 30,261,106 km (0.115 R)
• M48: 32,136,764 km (0.095 R)
• M49: 33,001,739 km (0.106 R)
• M50: 33,524,434 km (0.12 R)
• M51: 35,019,964 km (0.064 R)
• M52: 36,717,152 km (0.085 R)
• M53: 40,005,463 km (0.039 R)
• M54: 41,122,211 km (0.095 R)
• M55: 41,309,358 km (0.052 R)
• M56: 42,343,677 km (0.031 R)
• M57: 42,816,706 km (0.078 R)
• M58: 44,822,065 km (0.077 R)
• M59: 45,207,429 km (0.12 R)
• M60: 45,690,780 km (0.033 R)
• M61: 45,981,748 km (0.033 R)
• M62: 46,078,837 km (0.088 R)
• M63: 46,857,943 km (0.047 R)
• M64: 47,053,317 km (0.086 R)
• M65: 48,330,434 km (0.087 R)
• M66: 50,417,325 km (0.082 R)
• M67: 54,062,576 km (0.118 R)
• M68: 57,477,895 km (0.051 R)
• M69: 57,582,464 km (0.113 R)
• M70: 61,282,469 km (0.07 R)
• M71: 62,246,328 km (0.112 R)
• M72: 62,568,711 km (0.079 R)
• M73: 64,623,139 km (0.087 R)
• M74: 65,713,408 km (0.111 R)
• M75: 66,260,786 km (0.114 R)
• M76: 70,022,874 km (0.08 R)
• M77: 71,367,160 km (0.085 R)
• M78: 72,268,039 km (0.093 R)
• M79: 75,107,406 km (0.114 R)
• M80: 75,336,141 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.3

Radius: 4.9

Gravity: 30.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 17.88 AU - 18.72 AU

Year: 29032 Days

Day: 17.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 99,562,099 km

• M1: 243,695 km (0.12 R)
• M2: 657,483 km (0.06 R)
• M3: 1,560,007 km (0.099 R)
• M4: 1,671,906 km (0.056 R)
• M5: 2,570,391 km (0.082 R)
• M6: 2,614,223 km (0.097 R)
• M7: 2,792,394 km (0.074 R)
• M8: 2,974,454 km (0.06 R)
• M9: 3,890,891 km (0.049 R)
• M10: 4,145,507 km (0.116 R)
• M11: 4,778,754 km (0.055 R)
• M12: 4,887,213 km (0.11 R)
• M13: 5,217,375 km (0.09 R)
• M14: 7,407,787 km (0.09 R)
• M15: 8,497,458 km (0.119 R)
• M16: 9,296,460 km (0.114 R)
• M17: 9,704,863 km (0.116 R)
• M18: 9,842,194 km (0.082 R)
• M19: 10,398,398 km (0.036 R)
• M20: 11,541,177 km (0.102 R)
• M21: 12,127,301 km (0.11 R)
• M22: 12,949,042 km (0.079 R)
• M23: 13,252,277 km (0.103 R)
• M24: 15,120,306 km (0.077 R)
• M25: 15,519,732 km (0.045 R)
• M26: 16,084,763 km (0.093 R)
• M27: 16,247,376 km (0.118 R)
• M28: 16,821,084 km (0.055 R)
• M29: 17,234,871 km (0.091 R)
• M30: 17,318,048 km (0.115 R)
• M31: 19,613,478 km (0.108 R)
• M32: 21,107,063 km (0.061 R)
• M33: 26,662,081 km (0.113 R)
• M34: 27,241,024 km (0.117 R)
• M35: 29,498,606 km (0.091 R)
• M36: 29,598,088 km (0.052 R)
• M37: 29,697,720 km (0.054 R)
• M38: 31,002,812 km (0.054 R)
• M39: 31,104,090 km (0.113 R)
• M40: 32,224,129 km (0.062 R)
• M41: 32,737,699 km (0.101 R)
• M42: 32,943,845 km (0.106 R)
• M43: 35,345,489 km (0.055 R)
• M44: 36,087,644 km (0.109 R)
• M45: 37,049,259 km (0.119 R)
• M46: 37,911,092 km (0.041 R)
• M47: 38,561,694 km (0.074 R)
• M48: 40,314,981 km (0.111 R)
• M49: 41,201,198 km (0.06 R)
• M50: 42,206,047 km (0.107 R)
• M51: 45,268,316 km (0.117 R)
• M52: 47,699,131 km (0.1 R)
• M53: 48,049,789 km (0.078 R)
• M54: 49,343,062 km (0.111 R)
• M55: 50,528,626 km (0.111 R)
• M56: 51,005,544 km (0.095 R)
• M57: 53,169,776 km (0.088 R)
• M58: 53,290,950 km (0.084 R)
• M59: 53,897,869 km (0.115 R)
• M60: 55,241,258 km (0.083 R)
• M61: 55,609,418 km (0.106 R)
• M62: 55,978,626 km (0.096 R)
• M63: 56,471,999 km (0.086 R)
• M64: 57,090,736 km (0.106 R)
• M65: 58,459,856 km (0.04 R)
• M66: 58,835,197 km (0.113 R)
• M67: 59,085,773 km (0.102 R)
• M68: 59,211,286 km (0.098 R)
• M69: 59,965,858 km (0.101 R)
• M70: 60,976,840 km (0.09 R)
• M71: 65,595,674 km (0.106 R)
• M72: 67,684,360 km (0.112 R)
• M73: 69,000,821 km (0.079 R)
• M74: 70,858,079 km (0.075 R)
• M75: 71,926,656 km (0.074 R)
• M76: 72,597,303 km (0.096 R)
• M77: 73,269,896 km (0.115 R)
• M78: 73,944,732 km (0.112 R)
• M79: 74,079,818 km (0.095 R)
• M80: 76,254,223 km (0.094 R)
• M81: 76,527,389 km (0.091 R)
• M82: 76,801,004 km (0.118 R)
• M83: 76,937,886 km (0.07 R)
• M84: 80,109,211 km (0.049 R)
• M85: 82,340,463 km (0.086 R)
• M86: 82,620,810 km (0.108 R)
• M87: 82,901,455 km (0.089 R)
• M88: 84,168,400 km (0.086 R)
• M89: 86,578,720 km (0.112 R)
• M90: 87,864,065 km (0.049 R)
• M91: 89,731,645 km (0.12 R)
• M92: 90,453,455 km (0.079 R)
• M93: 90,597,966 km (0.096 R)
• M94: 91,177,209 km (0.117 R)
• M95: 91,612,240 km (0.092 R)
• M96: 93,213,835 km (0.041 R)
• M97: 94,091,226 km (0.083 R)
• M98: 98,667,874 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit