🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.44 AU - 0.66 AU

Year: 150 Days

Day: 42.2 Hours

Environment

Temp: 238 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.53 AU - 0.77 AU

Year: 192 Days

Day: 14 Hours

Environment

Temp: 190 °C

Axial Tilt: 168.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,036,296 km

• M1: 214,075 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.62 AU - 0.7 AU

Year: 197 Days

Day: 18.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 144.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,036,296 km

• M1: 35,006 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.47 AU - 1.49 AU

Year: 661 Days

Day: 19.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 86.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.39 AU - 2.79 AU

Year: 1530 Days

Day: 14.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.2

Radius: 11.6

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.34 AU - 6.38 AU

Year: 4555 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,036,296 km

• M1: 203,304 km (0.118 R)
• M2: 520,152 km (0.102 R)
• M3: 605,123 km (0.112 R)
• M4: 707,299 km (0.103 R)
• M5: 1,011,132 km (0.069 R)
• M6: 1,295,817 km (0.079 R)
• M7: 1,447,808 km (0.032 R)
• M8: 1,542,055 km (0.086 R)
• M9: 1,820,606 km (0.117 R)
• M10: 1,940,135 km (0.104 R)
• M11: 2,080,009 km (0.093 R)
• M12: 2,333,128 km (0.103 R)
• M13: 2,444,728 km (0.066 R)
• M14: 2,577,123 km (0.073 R)
• M15: 3,110,888 km (0.062 R)
• M16: 3,234,156 km (0.066 R)
• M17: 3,359,220 km (0.059 R)
• M18: 4,075,345 km (0.115 R)
• M19: 4,165,403 km (0.074 R)
• M20: 4,301,687 km (0.113 R)
• M21: 4,602,079 km (0.103 R)
• M22: 5,126,270 km (0.054 R)
• M23: 5,248,043 km (0.059 R)
• M24: 5,321,645 km (0.079 R)
• M25: 5,444,914 km (0.064 R)
• M26: 5,619,345 km (0.045 R)
• M27: 5,770,139 km (0.091 R)
• M28: 6,703,929 km (0.08 R)
• M29: 7,025,565 km (0.042 R)
• M30: 7,379,813 km (0.114 R)
• M31: 7,462,391 km (0.102 R)
• M32: 7,964,441 km (0.062 R)
• M33: 8,333,798 km (0.11 R)
• M34: 8,419,967 km (0.082 R)
• M35: 8,650,796 km (0.101 R)
• M36: 8,971,833 km (0.089 R)
• M37: 9,237,369 km (0.115 R)
• M38: 9,685,714 km (0.091 R)
• M39: 10,171,907 km (0.093 R)
• M40: 10,448,813 km (0.078 R)
• M41: 10,790,794 km (0.119 R)
• M42: 11,326,504 km (0.074 R)
• M43: 11,581,568 km (0.068 R)
• M44: 11,741,937 km (0.096 R)
• M45: 12,195,069 km (0.093 R)
• M46: 12,686,797 km (0.101 R)
• M47: 12,785,980 km (0.109 R)
• M48: 12,951,884 km (0.088 R)
• M49: 13,453,636 km (0.112 R)
• M50: 13,723,809 km (0.11 R)
• M51: 14,372,915 km (0.102 R)
• M52: 14,718,486 km (0.089 R)
• M53: 16,271,760 km (0.047 R)
• M54: 16,415,524 km (0.106 R)
• M55: 16,958,415 km (0.107 R)
• M56: 17,104,273 km (0.057 R)
• M57: 17,802,446 km (0.085 R)
• M58: 18,099,248 km (0.066 R)
• M59: 18,285,497 km (0.118 R)
• M60: 19,074,925 km (0.053 R)
• M61: 19,760,532 km (0.096 R)
• M62: 20,144,999 km (0.114 R)
• M63: 20,492,964 km (0.102 R)
• M64: 21,038,397 km (0.052 R)
• M65: 21,234,371 km (0.115 R)
• M66: 22,063,891 km (0.032 R)
• M67: 22,863,791 km (0.114 R)
• M68: 23,713,955 km (0.09 R)
• M69: 25,278,599 km (0.036 R)
• M70: 25,445,251 km (0.043 R)
• M71: 25,528,727 km (0.117 R)
• M72: 26,326,084 km (0.116 R)
• M73: 26,791,483 km (0.085 R)
• M74: 28,333,538 km (0.089 R)
• M75: 28,420,005 km (0.113 R)
• M76: 28,723,539 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.9

Radius: 13.5

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.54 AU - 9.14 AU

Year: 8841 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,036,296 km

• M1: 170,093 km (0.057 R)
• M2: 367,412 km (0.094 R)
• M3: 461,210 km (0.098 R)
• M4: 632,350 km (0.092 R)
• M5: 985,850 km (0.072 R)
• M6: 1,142,329 km (0.111 R)
• M7: 1,294,770 km (0.118 R)
• M8: 1,427,313 km (0.064 R)
• M9: 1,677,740 km (0.097 R)
• M10: 1,764,656 km (0.049 R)
• M11: 2,096,465 km (0.098 R)
• M12: 2,366,788 km (0.107 R)
• M13: 2,802,417 km (0.118 R)
• M14: 3,245,526 km (0.1 R)
• M15: 3,410,532 km (0.101 R)
• M16: 3,540,832 km (0.117 R)
• M17: 3,864,263 km (0.069 R)
• M18: 4,197,567 km (0.095 R)
• M19: 4,317,395 km (0.096 R)
• M20: 4,458,765 km (0.076 R)
• M21: 4,704,703 km (0.111 R)
• M22: 4,850,262 km (0.039 R)
• M23: 5,146,017 km (0.063 R)
• M24: 5,317,606 km (0.064 R)
• M25: 5,600,645 km (0.089 R)
• M26: 5,799,610 km (0.101 R)
• M27: 6,068,438 km (0.056 R)
• M28: 6,595,172 km (0.106 R)
• M29: 6,735,195 km (0.076 R)
• M30: 6,875,967 km (0.054 R)
• M31: 6,994,149 km (0.063 R)
• M32: 7,184,737 km (0.112 R)
• M33: 7,692,921 km (0.109 R)
• M34: 7,815,741 km (0.08 R)
• M35: 7,939,159 km (0.118 R)
• M36: 8,088,158 km (0.06 R)
• M37: 8,313,303 km (0.071 R)
• M38: 8,489,978 km (0.112 R)
• M39: 8,642,269 km (0.081 R)
• M40: 9,708,004 km (0.111 R)
• M41: 10,432,357 km (0.059 R)
• M42: 11,090,887 km (0.096 R)
• M43: 11,369,289 km (0.109 R)
• M44: 11,509,312 km (0.06 R)
• M45: 12,103,964 km (0.057 R)
• M46: 12,275,702 km (0.106 R)
• M47: 12,592,700 km (0.055 R)
• M48: 12,883,219 km (0.099 R)
• M49: 13,293,716 km (0.074 R)
• M50: 13,738,171 km (0.059 R)
• M51: 13,857,700 km (0.086 R)
• M52: 13,947,458 km (0.081 R)
• M53: 14,550,786 km (0.078 R)
• M54: 15,193,609 km (0.12 R)
• M55: 15,409,927 km (0.108 R)
• M56: 15,565,210 km (0.101 R)
• M57: 15,658,559 km (0.083 R)
• M58: 16,825,123 km (0.117 R)
• M59: 17,629,211 km (0.114 R)
• M60: 17,824,138 km (0.057 R)
• M61: 18,150,410 km (0.073 R)
• M62: 19,542,718 km (0.118 R)
• M63: 19,710,716 km (0.114 R)
• M64: 19,845,504 km (0.112 R)
• M65: 19,946,782 km (0.08 R)
• M66: 20,797,545 km (0.101 R)
• M67: 21,417,478 km (0.064 R)
• M68: 21,799,252 km (0.038 R)
• M69: 22,043,396 km (0.086 R)
• M70: 22,148,264 km (0.067 R)
• M71: 22,710,752 km (0.084 R)
• M72: 22,816,667 km (0.041 R)
• M73: 23,135,610 km (0.108 R)
• M74: 23,313,482 km (0.065 R)
• M75: 23,598,915 km (0.118 R)
• M76: 23,706,176 km (0.084 R)
• M77: 23,921,448 km (0.118 R)
• M78: 24,137,168 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.8

Radius: 14.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.82 AU - 11.14 AU

Year: 9878 Days

Day: 9 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,036,296 km

• M1: 196,721 km (0.091 R)
• M2: 604,375 km (0.092 R)
• M3: 869,313 km (0.117 R)
• M4: 1,231,938 km (0.07 R)
• M5: 1,431,652 km (0.112 R)
• M6: 2,025,555 km (0.107 R)
• M7: 2,167,673 km (0.103 R)
• M8: 2,313,232 km (0.099 R)
• M9: 2,718,044 km (0.056 R)
• M10: 3,200,497 km (0.061 R)
• M11: 3,367,448 km (0.114 R)
• M12: 4,276,554 km (0.113 R)
• M13: 5,160,528 km (0.082 R)
• M14: 6,100,302 km (0.071 R)
• M15: 6,308,692 km (0.117 R)
• M16: 6,413,710 km (0.06 R)
• M17: 6,839,914 km (0.028 R)
• M18: 7,312,194 km (0.056 R)
• M19: 7,608,099 km (0.114 R)
• M20: 7,794,947 km (0.109 R)
• M21: 8,173,579 km (0.108 R)
• M22: 8,674,732 km (0.119 R)
• M23: 8,988,139 km (0.104 R)
• M24: 9,146,264 km (0.117 R)
• M25: 9,788,189 km (0.113 R)
• M26: 10,486,063 km (0.106 R)
• M27: 11,200,243 km (0.106 R)
• M28: 12,278,993 km (0.098 R)
• M29: 12,587,015 km (0.087 R)
• M30: 12,986,741 km (0.091 R)
• M31: 13,890,162 km (0.107 R)
• M32: 14,488,404 km (0.07 R)
• M33: 14,860,604 km (0.089 R)
• M34: 15,709,871 km (0.114 R)
• M35: 15,853,036 km (0.054 R)
• M36: 16,429,586 km (0.074 R)
• M37: 18,200,825 km (0.049 R)
• M38: 18,501,965 km (0.044 R)
• M39: 19,517,436 km (0.075 R)
• M40: 19,774,295 km (0.073 R)
• M41: 19,980,441 km (0.101 R)
• M42: 20,291,156 km (0.096 R)
• M43: 20,551,157 km (0.113 R)
• M44: 21,868,217 km (0.111 R)
• M45: 22,295,468 km (0.12 R)
• M46: 22,456,436 km (0.093 R)
• M47: 23,375,714 km (0.086 R)
• M48: 24,307,260 km (0.108 R)
• M49: 24,472,865 km (0.072 R)
• M50: 25,195,124 km (0.04 R)
• M51: 26,093,609 km (0.088 R)
• M52: 26,319,950 km (0.109 R)
• M53: 26,603,737 km (0.114 R)
• M54: 26,774,429 km (0.093 R)
• M55: 29,379,077 km (0.093 R)
• M56: 30,443,466 km (0.082 R)
• M57: 30,801,154 km (0.118 R)
• M58: 31,882,298 km (0.081 R)
• M59: 32,003,323 km (0.11 R)
• M60: 33,220,750 km (0.078 R)
• M61: 35,262,462 km (0.1 R)
• M62: 35,575,421 km (0.098 R)
• M63: 36,393,272 km (0.082 R)
• M64: 37,280,986 km (0.07 R)
• M65: 37,536,051 km (0.072 R)
• M66: 37,791,564 km (0.068 R)
• M67: 38,047,675 km (0.114 R)
• M68: 38,240,058 km (0.048 R)
• M69: 38,432,890 km (0.095 R)
• M70: 39,791,538 km (0.086 R)
• M71: 40,443,934 km (0.054 R)
• M72: 41,429,335 km (0.089 R)
• M73: 42,888,812 km (0.075 R)
• M74: 43,089,123 km (0.065 R)
• M75: 44,567,749 km (0.053 R)
• M76: 45,109,592 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.5

Radius: 7.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.97 AU - 17.87 AU

Year: 25549 Days

Day: 19.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,036,296 km

• M1: 115,190 km (0.103 R)
• M2: 338,091 km (0.053 R)
• M3: 664,963 km (0.113 R)
• M4: 724,502 km (0.088 R)
• M5: 892,202 km (0.092 R)
• M6: 1,049,579 km (0.119 R)
• M7: 1,793,678 km (0.114 R)
• M8: 2,383,992 km (0.119 R)
• M9: 2,863,752 km (0.039 R)
• M10: 2,963,235 km (0.107 R)
• M11: 3,200,048 km (0.106 R)
• M12: 3,478,150 km (0.06 R)
• M13: 3,691,776 km (0.104 R)
• M14: 3,800,384 km (0.11 R)
• M15: 4,020,443 km (0.097 R)
• M16: 4,589,214 km (0.108 R)
• M17: 5,102,335 km (0.083 R)
• M18: 5,758,770 km (0.1 R)
• M19: 6,441,535 km (0.095 R)
• M20: 6,572,433 km (0.042 R)
• M21: 7,376,222 km (0.108 R)
• M22: 8,022,784 km (0.082 R)
• M23: 9,123,825 km (0.049 R)
• M24: 9,320,097 km (0.073 R)
• M25: 9,617,198 km (0.119 R)
• M26: 9,766,946 km (0.116 R)
• M27: 9,917,441 km (0.079 R)
• M28: 9,967,706 km (0.12 R)
• M29: 10,373,565 km (0.094 R)
• M30: 10,578,365 km (0.082 R)
• M31: 10,784,660 km (0.11 R)
• M32: 11,464,134 km (0.063 R)
• M33: 13,472,934 km (0.03 R)
• M34: 13,865,030 km (0.026 R)
• M35: 14,261,015 km (0.091 R)
• M36: 14,775,482 km (0.106 R)
• M37: 14,832,928 km (0.101 R)
• M38: 15,295,933 km (0.101 R)
• M39: 15,763,726 km (0.06 R)
• M40: 16,295,546 km (0.044 R)
• M41: 16,593,545 km (0.116 R)
• M42: 17,074,203 km (0.1 R)
• M43: 17,195,078 km (0.119 R)
• M44: 17,742,457 km (0.116 R)
• M45: 17,803,643 km (0.078 R)
• M46: 17,864,828 km (0.099 R)
• M47: 17,987,498 km (0.106 R)
• M48: 19,418,701 km (0.068 R)
• M49: 19,608,092 km (0.045 R)
• M50: 19,734,652 km (0.043 R)
• M51: 19,798,081 km (0.099 R)
• M52: 20,243,733 km (0.093 R)
• M53: 21,796,559 km (0.104 R)
• M54: 23,053,032 km (0.11 R)
• M55: 23,253,493 km (0.05 R)
• M56: 24,400,759 km (0.053 R)
• M57: 24,536,893 km (0.109 R)
• M58: 25,428,197 km (0.113 R)
• M59: 25,982,009 km (0.089 R)
• M60: 26,051,422 km (0.108 R)
• M61: 26,399,835 km (0.083 R)
• M62: 26,469,698 km (0.039 R)
• M63: 26,609,721 km (0.117 R)
• M64: 27,312,981 km (0.108 R)
• M65: 29,097,983 km (0.091 R)
• M66: 29,531,966 km (0.108 R)
• M67: 29,604,521 km (0.048 R)
• M68: 30,040,898 km (0.117 R)
• M69: 30,406,366 km (0.113 R)
• M70: 32,031,298 km (0.11 R)
• M71: 32,929,633 km (0.1 R)
• M72: 33,155,376 km (0.049 R)
• M73: 33,230,773 km (0.106 R)
• M74: 33,306,320 km (0.078 R)
• M75: 35,134,257 km (0.097 R)
• M76: 36,760,386 km (0.118 R)
• M77: 39,045,942 km (0.065 R)
• M78: 39,364,735 km (0.114 R)
• M79: 40,165,682 km (0.1 R)
• M80: 41,295,894 km (0.053 R)
• M81: 42,109,557 km (0.098 R)
• M82: 43,422,577 km (0.112 R)
• M83: 43,918,344 km (0.112 R)
• M84: 45,836,339 km (0.071 R)
• M85: 48,293,334 km (0.114 R)
• M86: 51,315,211 km (0.113 R)
• M87: 53,157,509 km (0.111 R)
• M88: 54,753,868 km (0.12 R)
• M89: 55,289,428 km (0.091 R)
• M90: 55,557,956 km (0.071 R)
• M91: 55,916,543 km (0.113 R)
• M92: 56,365,785 km (0.083 R)
• M93: 58,357,082 km (0.115 R)
• M94: 58,995,566 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 16,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit