🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.66 AU - 1.04 AU

Year: 297 Days

Day: 21.6 Hours

Environment

Temp: 43 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.67 AU - 2.21 AU

Year: 1023 Days

Day: 38.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,641,916 km

• M1: 1,451,698 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.64 AU - 2.4 AU

Year: 1087 Days

Day: 13.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,641,916 km

• M1: 136,882 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.11 AU - 3.47 AU

Year: 1765 Days

Day: 15.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.7

Radius: 13.4

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6 AU - 9.16 AU

Year: 7904 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,641,916 km

• M1: 220,507 km (0.096 R)
• M2: 467,942 km (0.119 R)
• M3: 660,624 km (0.119 R)
• M4: 754,272 km (0.063 R)
• M5: 882,627 km (0.113 R)
• M6: 987,944 km (0.087 R)
• M7: 1,179,579 km (0.12 R)
• M8: 1,263,204 km (0.073 R)
• M9: 1,619,247 km (0.088 R)
• M10: 1,947,166 km (0.107 R)
• M11: 2,047,696 km (0.104 R)
• M12: 2,150,021 km (0.03 R)
• M13: 2,984,926 km (0.102 R)
• M14: 3,125,399 km (0.1 R)
• M15: 3,461,994 km (0.099 R)
• M16: 4,301,687 km (0.094 R)
• M17: 4,541,492 km (0.115 R)
• M18: 5,230,690 km (0.097 R)
• M19: 5,805,893 km (0.108 R)
• M20: 5,952,948 km (0.106 R)
• M21: 6,401,293 km (0.068 R)
• M22: 7,047,556 km (0.116 R)
• M23: 7,236,049 km (0.079 R)
• M24: 8,669,197 km (0.108 R)
• M25: 9,487,347 km (0.102 R)
• M26: 9,626,025 km (0.081 R)
• M27: 10,117,154 km (0.099 R)
• M28: 10,223,369 km (0.079 R)
• M29: 11,050,795 km (0.086 R)
• M30: 11,787,714 km (0.108 R)
• M31: 12,124,459 km (0.1 R)
• M32: 12,464,495 km (0.108 R)
• M33: 13,192,737 km (0.117 R)
• M34: 13,425,511 km (0.078 R)
• M35: 15,622,655 km (0.053 R)
• M36: 15,745,774 km (0.093 R)
• M37: 16,034,199 km (0.105 R)
• M38: 16,241,242 km (0.036 R)
• M39: 16,783,684 km (0.114 R)
• M40: 18,058,408 km (0.102 R)
• M41: 18,144,427 km (0.084 R)
• M42: 18,533,531 km (0.043 R)
• M43: 19,232,003 km (0.083 R)
• M44: 21,015,958 km (0.106 R)
• M45: 21,561,392 km (0.054 R)
• M46: 21,881,830 km (0.079 R)
• M47: 22,388,369 km (0.085 R)
• M48: 23,225,668 km (0.072 R)
• M49: 23,460,088 km (0.071 R)
• M50: 23,554,035 km (0.091 R)
• M51: 23,789,652 km (0.118 R)
• M52: 24,168,134 km (0.077 R)
• M53: 24,978,955 km (0.103 R)
• M54: 25,123,018 km (0.051 R)
• M55: 25,219,209 km (0.056 R)
• M56: 25,798,751 km (0.119 R)
• M57: 27,613,523 km (0.114 R)
• M58: 28,360,914 km (0.082 R)
• M59: 28,460,995 km (0.047 R)
• M60: 30,181,670 km (0.111 R)
• M61: 30,283,995 km (0.116 R)
• M62: 30,488,794 km (0.112 R)
• M63: 31,054,573 km (0.106 R)
• M64: 31,209,557 km (0.03 R)
• M65: 31,987,914 km (0.061 R)
• M66: 32,092,184 km (0.104 R)
• M67: 32,196,603 km (0.085 R)
• M68: 32,772,705 km (0.106 R)
• M69: 33,193,972 km (0.099 R)
• M70: 33,458,162 km (0.091 R)
• M71: 33,935,379 km (0.107 R)
• M72: 34,148,108 km (0.103 R)
• M73: 34,361,434 km (0.098 R)
• M74: 34,628,616 km (0.066 R)
• M75: 34,842,840 km (0.105 R)
• M76: 35,165,223 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.3

Radius: 12.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.02 AU - 9.92 AU

Year: 11038 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 134.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,641,916 km

• M1: 201,060 km (0.092 R)
• M2: 330,611 km (0.098 R)
• M3: 495,468 km (0.111 R)
• M4: 721,511 km (0.101 R)
• M5: 809,923 km (0.113 R)
• M6: 1,204,113 km (0.112 R)
• M7: 1,576,762 km (0.088 R)
• M8: 1,776,774 km (0.061 R)
• M9: 2,028,098 km (0.029 R)
• M10: 2,268,951 km (0.108 R)
• M11: 2,565,603 km (0.035 R)
• M12: 2,778,631 km (0.068 R)
• M13: 2,899,506 km (0.092 R)
• M14: 3,046,860 km (0.107 R)
• M15: 3,171,774 km (0.093 R)
• M16: 3,272,753 km (0.1 R)
• M17: 3,504,330 km (0.089 R)
• M18: 3,635,228 km (0.065 R)
• M19: 3,741,293 km (0.106 R)
• M20: 3,821,478 km (0.086 R)
• M21: 4,540,595 km (0.095 R)
• M22: 4,886,614 km (0.118 R)
• M23: 5,003,899 km (0.041 R)
• M24: 5,512,981 km (0.06 R)
• M25: 5,758,321 km (0.119 R)
• M26: 5,944,720 km (0.072 R)
• M27: 6,196,493 km (0.04 R)
• M28: 7,372,183 km (0.101 R)
• M29: 7,642,806 km (0.086 R)
• M30: 7,745,131 km (0.102 R)
• M31: 8,054,948 km (0.093 R)
• M32: 8,580,335 km (0.043 R)
• M33: 9,553,918 km (0.097 R)
• M34: 9,701,123 km (0.104 R)
• M35: 9,849,075 km (0.088 R)
• M36: 9,960,675 km (0.075 R)
• M37: 10,905,984 km (0.08 R)
• M38: 11,137,262 km (0.101 R)
• M39: 11,761,684 km (0.1 R)
• M40: 12,157,819 km (0.061 R)
• M41: 12,922,414 km (0.094 R)
• M42: 14,456,091 km (0.082 R)
• M43: 15,394,967 km (0.082 R)
• M44: 16,530,116 km (0.077 R)
• M45: 16,751,371 km (0.059 R)
• M46: 17,601,685 km (0.104 R)
• M47: 18,465,912 km (0.091 R)
• M48: 18,649,619 km (0.102 R)
• M49: 20,615,035 km (0.066 R)
• M50: 20,758,051 km (0.072 R)
• M51: 21,332,956 km (0.114 R)
• M52: 21,816,007 km (0.12 R)
• M53: 22,010,335 km (0.04 R)
• M54: 22,254,030 km (0.038 R)
• M55: 23,287,003 km (0.061 R)
• M56: 23,535,335 km (0.091 R)
• M57: 25,094,295 km (0.062 R)
• M58: 25,501,949 km (0.119 R)
• M59: 25,706,599 km (0.05 R)
• M60: 25,860,535 km (0.094 R)
• M61: 26,066,083 km (0.053 R)
• M62: 26,894,107 km (0.108 R)
• M63: 26,998,227 km (0.051 R)
• M64: 27,102,497 km (0.093 R)
• M65: 27,416,054 km (0.102 R)
• M66: 28,948,385 km (0.035 R)
• M67: 29,215,417 km (0.101 R)
• M68: 29,698,169 km (0.026 R)
• M69: 30,237,470 km (0.061 R)
• M70: 32,150,976 km (0.106 R)
• M71: 32,261,379 km (0.067 R)
• M72: 32,482,784 km (0.119 R)
• M73: 32,760,288 km (0.118 R)
• M74: 32,927,239 km (0.111 R)
• M75: 34,159,627 km (0.078 R)
• M76: 34,554,864 km (0.074 R)
• M77: 35,978,886 km (0.09 R)
• M78: 36,842,664 km (0.071 R)
• M79: 38,355,697 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512

Radius: 3.6

Gravity: 39.51 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.8 AU - 13.2 AU

Year: 15744 Days

Day: 18.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,641,916 km

• M1: 112,647 km (0.111 R)
• M2: 625,170 km (0.091 R)
• M3: 702,512 km (0.072 R)
• M4: 997,219 km (0.08 R)
• M5: 1,019,659 km (0.085 R)
• M6: 1,064,987 km (0.084 R)
• M7: 1,111,063 km (0.114 R)
• M8: 1,686,267 km (0.104 R)
• M9: 1,821,952 km (0.047 R)
• M10: 1,877,154 km (0.116 R)
• M11: 1,989,352 km (0.078 R)
• M12: 2,898,160 km (0.1 R)
• M13: 3,669,337 km (0.113 R)
• M14: 4,204,598 km (0.09 R)
• M15: 4,277,751 km (0.075 R)
• M16: 4,649,951 km (0.105 R)
• M17: 4,916,833 km (0.043 R)
• M18: 5,345,880 km (0.083 R)
• M19: 5,544,995 km (0.117 R)
• M20: 5,991,395 km (0.115 R)
• M21: 6,703,630 km (0.087 R)
• M22: 6,875,069 km (0.084 R)
• M23: 9,614,506 km (0.082 R)
• M24: 10,693,555 km (0.082 R)
• M25: 10,944,131 km (0.089 R)
• M26: 11,145,939 km (0.119 R)
• M27: 11,247,366 km (0.086 R)
• M28: 11,298,230 km (0.096 R)
• M29: 11,451,119 km (0.041 R)
• M30: 11,810,453 km (0.112 R)
• M31: 12,225,587 km (0.082 R)
• M32: 13,123,772 km (0.11 R)
• M33: 13,499,712 km (0.109 R)
• M34: 13,988,298 km (0.104 R)
• M35: 14,372,316 km (0.065 R)
• M36: 15,094,724 km (0.114 R)
• M37: 17,038,898 km (0.07 R)
• M38: 17,331,362 km (0.073 R)
• M39: 17,566,530 km (0.062 R)
• M40: 18,758,227 km (0.069 R)
• M41: 19,303,062 km (0.077 R)
• M42: 20,594,241 km (0.074 R)
• M43: 20,843,322 km (0.075 R)
• M44: 21,030,768 km (0.095 R)
• M45: 21,533,417 km (0.109 R)
• M46: 22,614,561 km (0.088 R)
• M47: 22,807,243 km (0.069 R)
• M48: 23,648,132 km (0.099 R)
• M49: 24,829,357 km (0.086 R)
• M50: 25,028,023 km (0.089 R)
• M51: 25,627,312 km (0.068 R)
• M52: 26,569,031 km (0.085 R)
• M53: 26,704,417 km (0.111 R)
• M54: 26,840,102 km (0.096 R)
• M55: 28,555,242 km (0.1 R)
• M56: 28,693,919 km (0.088 R)
• M57: 29,321,033 km (0.076 R)
• M58: 32,306,558 km (0.119 R)
• M59: 32,813,545 km (0.108 R)
• M60: 33,031,509 km (0.059 R)
• M61: 33,250,072 km (0.038 R)
• M62: 33,323,075 km (0.091 R)
• M63: 34,571,320 km (0.065 R)
• M64: 35,089,826 km (0.086 R)
• M65: 35,461,726 km (0.118 R)
• M66: 35,834,973 km (0.051 R)
• M67: 36,434,711 km (0.091 R)
• M68: 37,189,133 km (0.091 R)
• M69: 37,644,359 km (0.116 R)
• M70: 39,020,809 km (0.077 R)
• M71: 40,102,701 km (0.08 R)
• M72: 40,803,418 km (0.043 R)
• M73: 41,037,837 km (0.08 R)
• M74: 41,116,077 km (0.11 R)
• M75: 41,586,712 km (0.11 R)
• M76: 41,980,154 km (0.09 R)
• M77: 42,691,642 km (0.085 R)
• M78: 42,850,216 km (0.102 R)
• M79: 45,739,100 km (0.076 R)
• M80: 45,820,182 km (0.053 R)
• M81: 45,901,414 km (0.117 R)
• M82: 46,634,144 km (0.116 R)
• M83: 46,715,825 km (0.112 R)
• M84: 47,617,301 km (0.091 R)
• M85: 48,028,995 km (0.119 R)
• M86: 48,855,822 km (0.116 R)
• M87: 50,775,312 km (0.115 R)
• M88: 51,364,279 km (0.081 R)
• M89: 52,974,551 km (0.105 R)
• M90: 53,486,475 km (0.103 R)
• M91: 54,000,194 km (0.083 R)
• M92: 55,204,905 km (0.09 R)
• M93: 57,115,869 km (0.111 R)
• M94: 57,640,658 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.8

Radius: 6.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.76 AU - 14.82 AU

Year: 19395 Days

Day: 22.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,641,916 km

• M1: 87,515 km (0.119 R)
• M2: 207,941 km (0.065 R)
• M3: 567,874 km (0.113 R)
• M4: 889,659 km (0.097 R)
• M5: 945,309 km (0.109 R)
• M6: 1,367,474 km (0.059 R)
• M7: 2,134,911 km (0.12 R)
• M8: 2,210,458 km (0.117 R)
• M9: 2,929,575 km (0.102 R)
• M10: 3,241,935 km (0.058 R)
• M11: 3,776,000 km (0.056 R)
• M12: 4,147,152 km (0.065 R)
• M13: 4,594,899 km (0.088 R)
• M14: 4,725,647 km (0.099 R)
• M15: 4,791,470 km (0.067 R)
• M16: 4,890,803 km (0.098 R)
• M17: 5,432,198 km (0.098 R)
• M18: 8,571,509 km (0.089 R)
• M19: 8,773,167 km (0.087 R)
• M20: 9,263,399 km (0.1 R)
• M21: 9,387,416 km (0.087 R)
• M22: 10,100,250 km (0.085 R)
• M23: 10,743,670 km (0.11 R)
• M24: 10,786,904 km (0.103 R)
• M25: 11,311,843 km (0.086 R)
• M26: 11,577,529 km (0.06 R)
• M27: 11,621,959 km (0.109 R)
• M28: 12,159,913 km (0.087 R)
• M29: 13,681,024 km (0.047 R)
• M30: 13,727,998 km (0.11 R)
• M31: 13,822,245 km (0.104 R)
• M32: 13,916,641 km (0.052 R)
• M33: 15,456,452 km (0.117 R)
• M34: 15,751,010 km (0.116 R)
• M35: 16,445,892 km (0.106 R)
• M36: 17,049,370 km (0.088 R)
• M37: 17,609,016 km (0.115 R)
• M38: 17,968,200 km (0.114 R)
• M39: 18,122,884 km (0.061 R)
• M40: 19,007,905 km (0.08 R)
• M41: 19,376,365 km (0.101 R)
• M42: 20,442,100 km (0.055 R)
• M43: 20,657,521 km (0.114 R)
• M44: 20,982,149 km (0.099 R)
• M45: 22,131,359 km (0.107 R)
• M46: 22,186,561 km (0.041 R)
• M47: 22,797,220 km (0.047 R)
• M48: 23,695,256 km (0.056 R)
• M49: 24,205,384 km (0.076 R)
• M50: 24,433,371 km (0.037 R)
• M51: 25,583,629 km (0.111 R)
• M52: 25,932,192 km (0.069 R)
• M53: 26,048,580 km (0.112 R)
• M54: 26,869,124 km (0.03 R)
• M55: 27,164,281 km (0.087 R)
• M56: 27,401,094 km (0.1 R)
• M57: 27,936,654 km (0.097 R)
• M58: 28,595,633 km (0.032 R)
• M59: 28,716,059 km (0.09 R)
• M60: 29,199,260 km (0.098 R)
• M61: 30,726,804 km (0.05 R)
• M62: 31,531,192 km (0.084 R)
• M63: 31,593,425 km (0.058 R)
• M64: 32,154,716 km (0.094 R)
• M65: 32,279,929 km (0.074 R)
• M66: 32,530,805 km (0.045 R)
• M67: 32,719,448 km (0.06 R)
• M68: 33,414,031 km (0.073 R)
• M69: 33,477,460 km (0.117 R)
• M70: 33,540,890 km (0.1 R)
• M71: 33,922,215 km (0.057 R)
• M72: 35,139,493 km (0.063 R)
• M73: 36,697,405 km (0.09 R)
• M74: 37,946,697 km (0.054 R)
• M75: 38,609,714 km (0.097 R)
• M76: 38,676,286 km (0.104 R)
• M77: 38,942,719 km (0.041 R)
• M78: 39,076,161 km (0.118 R)
• M79: 39,611,571 km (0.092 R)
• M80: 40,014,738 km (0.069 R)
• M81: 40,351,632 km (0.087 R)
• M82: 41,504,433 km (0.098 R)
• M83: 42,187,497 km (0.088 R)
• M84: 42,530,525 km (0.085 R)
• M85: 42,736,671 km (0.091 R)
• M86: 43,426,467 km (0.106 R)
• M87: 43,564,845 km (0.088 R)
• M88: 43,842,199 km (0.094 R)
• M89: 43,911,613 km (0.073 R)
• M90: 43,981,026 km (0.106 R)
• M91: 44,328,691 km (0.063 R)
• M92: 44,957,003 km (0.058 R)
• M93: 45,728,928 km (0.074 R)
• M94: 46,434,281 km (0.055 R)
• M95: 46,717,470 km (0.043 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 19,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit