🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.44 AU - 0.64 AU

Year: 147 Days

Day: 46.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.66 AU

Year: 147 Days

Day: 20.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,033,536 km

• M1: 255,214 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.86 AU - 1.24 AU

Year: 399 Days

Day: 44.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 167.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.9 AU - 4.16 AU

Year: 3000 Days

Day: 46.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.9

Radius: 14

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.25 AU - 6.41 AU

Year: 4563 Days

Day: 5.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 51,033,536 km

• M1: 180,116 km (0.099 R)
• M2: 817,702 km (0.115 R)
• M3: 905,815 km (0.082 R)
• M4: 1,325,138 km (0.118 R)
• M5: 1,485,507 km (0.082 R)
• M6: 1,675,646 km (0.104 R)
• M7: 2,180,539 km (0.079 R)
• M8: 2,450,712 km (0.034 R)
• M9: 2,583,406 km (0.118 R)
• M10: 2,704,879 km (0.059 R)
• M11: 2,981,785 km (0.092 R)
• M12: 3,282,626 km (0.109 R)
• M13: 3,563,571 km (0.057 R)
• M14: 3,653,928 km (0.062 R)
• M15: 3,837,036 km (0.047 R)
• M16: 3,929,786 km (0.029 R)
• M17: 4,117,532 km (0.095 R)
• M18: 5,340,644 km (0.1 R)
• M19: 5,654,500 km (0.103 R)
• M20: 5,778,218 km (0.107 R)
• M21: 6,028,196 km (0.099 R)
• M22: 6,245,562 km (0.061 R)
• M23: 6,631,973 km (0.101 R)
• M24: 6,800,121 km (0.112 R)
• M25: 6,969,615 km (0.049 R)
• M26: 7,121,457 km (0.049 R)
• M27: 7,351,239 km (0.12 R)
• M28: 7,798,687 km (0.12 R)
• M29: 8,135,282 km (0.077 R)
• M30: 8,375,686 km (0.115 R)
• M31: 8,863,674 km (0.101 R)
• M32: 8,966,448 km (0.088 R)
• M33: 9,423,619 km (0.07 R)
• M34: 9,613,010 km (0.104 R)
• M35: 9,760,962 km (0.062 R)
• M36: 10,123,886 km (0.101 R)
• M37: 10,317,765 km (0.114 R)
• M38: 10,578,215 km (0.115 R)
• M39: 11,890,338 km (0.086 R)
• M40: 12,600,329 km (0.111 R)
• M41: 12,692,931 km (0.079 R)
• M42: 13,726,652 km (0.09 R)
• M43: 14,787,450 km (0.101 R)
• M44: 15,204,380 km (0.053 R)
• M45: 15,302,965 km (0.094 R)
• M46: 15,476,199 km (0.119 R)
• M47: 15,600,365 km (0.078 R)
• M48: 15,724,681 km (0.091 R)
• M49: 15,849,446 km (0.118 R)
• M50: 16,326,663 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.6

Radius: 11.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.6 AU - 8.4 AU

Year: 7617 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,033,536 km

• M1: 256,860 km (0.094 R)
• M2: 425,905 km (0.103 R)
• M3: 533,167 km (0.114 R)
• M4: 1,078,002 km (0.119 R)
• M5: 1,170,005 km (0.089 R)
• M6: 1,264,850 km (0.095 R)
• M7: 1,635,853 km (0.086 R)
• M8: 1,945,670 km (0.095 R)
• M9: 2,195,349 km (0.084 R)
• M10: 2,620,805 km (0.101 R)
• M11: 2,789,851 km (0.085 R)
• M12: 3,432,673 km (0.077 R)
• M13: 3,571,350 km (0.079 R)
• M14: 3,998,751 km (0.081 R)
• M15: 4,218,660 km (0.109 R)
• M16: 4,292,860 km (0.099 R)
• M17: 4,392,493 km (0.093 R)
• M18: 4,518,155 km (0.111 R)
• M19: 4,619,433 km (0.104 R)
• M20: 4,747,339 km (0.108 R)
• M21: 5,085,131 km (0.099 R)
• M22: 5,164,268 km (0.077 R)
• M23: 5,620,242 km (0.12 R)
• M24: 5,702,072 km (0.109 R)
• M25: 5,866,929 km (0.055 R)
• M26: 6,314,377 km (0.03 R)
• M27: 7,361,262 km (0.099 R)
• M28: 8,243,591 km (0.051 R)
• M29: 8,713,029 km (0.064 R)
• M30: 10,040,261 km (0.064 R)
• M31: 10,239,675 km (0.103 R)
• M32: 10,744,269 km (0.111 R)
• M33: 11,050,944 km (0.111 R)
• M34: 11,222,533 km (0.035 R)
• M35: 11,325,905 km (0.108 R)
• M36: 11,777,691 km (0.101 R)
• M37: 12,270,765 km (0.107 R)
• M38: 13,313,762 km (0.115 R)
• M39: 15,637,316 km (0.08 R)
• M40: 16,023,727 km (0.114 R)
• M41: 16,101,368 km (0.067 R)
• M42: 16,452,325 km (0.088 R)
• M43: 16,766,481 km (0.052 R)
• M44: 16,963,950 km (0.055 R)
• M45: 17,122,374 km (0.104 R)
• M46: 17,600,638 km (0.034 R)
• M47: 18,326,338 km (0.047 R)
• M48: 18,529,791 km (0.098 R)
• M49: 18,693,002 km (0.082 R)
• M50: 19,103,050 km (0.061 R)
• M51: 19,765,469 km (0.112 R)
• M52: 20,773,011 km (0.094 R)
• M53: 20,900,169 km (0.113 R)
• M54: 21,027,626 km (0.07 R)
• M55: 21,112,598 km (0.062 R)
• M56: 21,411,345 km (0.05 R)
• M57: 21,539,700 km (0.094 R)
• M58: 21,797,457 km (0.102 R)
• M59: 22,315,664 km (0.104 R)
• M60: 24,340,172 km (0.061 R)
• M61: 24,967,885 km (0.061 R)
• M62: 25,103,121 km (0.091 R)
• M63: 25,737,266 km (0.043 R)
• M64: 26,514,427 km (0.111 R)
• M65: 26,652,506 km (0.094 R)
• M66: 27,531,693 km (0.089 R)
• M67: 27,718,092 km (0.101 R)
• M68: 27,858,115 km (0.103 R)
• M69: 28,091,937 km (0.074 R)
• M70: 28,185,735 km (0.099 R)
• M71: 28,326,506 km (0.097 R)
• M72: 28,986,682 km (0.105 R)
• M73: 29,795,258 km (0.054 R)
• M74: 30,226,250 km (0.068 R)
• M75: 30,707,506 km (0.075 R)
• M76: 31,046,046 km (0.057 R)
• M77: 31,239,925 km (0.067 R)
• M78: 31,531,641 km (0.086 R)
• M79: 31,775,485 km (0.12 R)
• M80: 32,904,800 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.3

Radius: 7

Gravity: 12.92 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 15.66 AU - 17 AU

Year: 24473 Days

Day: 21.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,033,536 km

• M1: 136,732 km (0.064 R)
• M2: 227,389 km (0.106 R)
• M3: 274,811 km (0.046 R)
• M4: 764,744 km (0.094 R)
• M5: 977,921 km (0.118 R)
• M6: 1,034,170 km (0.038 R)
• M7: 1,332,019 km (0.102 R)
• M8: 1,932,505 km (0.041 R)
• M9: 3,093,684 km (0.095 R)
• M10: 3,262,281 km (0.106 R)
• M11: 3,477,253 km (0.068 R)
• M12: 3,608,450 km (0.098 R)
• M13: 3,875,931 km (0.083 R)
• M14: 4,335,795 km (0.083 R)
• M15: 4,861,482 km (0.077 R)
• M16: 5,356,950 km (0.047 R)
• M17: 6,288,646 km (0.106 R)
• M18: 8,239,252 km (0.053 R)
• M19: 8,473,373 km (0.099 R)
• M20: 12,037,991 km (0.041 R)
• M21: 12,908,202 km (0.084 R)
• M22: 13,729,345 km (0.088 R)
• M23: 13,867,872 km (0.102 R)
• M24: 14,076,412 km (0.08 R)
• M25: 14,637,852 km (0.102 R)
• M26: 16,365,558 km (0.109 R)
• M27: 17,477,818 km (0.1 R)
• M28: 18,156,843 km (0.072 R)
• M29: 18,537,719 km (0.119 R)
• M30: 19,618,414 km (0.068 R)
• M31: 20,087,703 km (0.052 R)
• M32: 20,323,768 km (0.069 R)
• M33: 20,878,178 km (0.08 R)
• M34: 21,517,859 km (0.047 R)
• M35: 22,489,497 km (0.095 R)
• M36: 22,816,518 km (0.047 R)
• M37: 23,145,184 km (0.088 R)
• M38: 23,475,347 km (0.044 R)
• M39: 27,470,059 km (0.087 R)
• M40: 28,082,811 km (0.101 R)
• M41: 28,258,589 km (0.083 R)
• M42: 28,523,228 km (0.105 R)
• M43: 28,699,903 km (0.034 R)
• M44: 29,232,621 km (0.119 R)
• M45: 31,578,016 km (0.101 R)
• M46: 31,760,825 km (0.112 R)
• M47: 33,422,857 km (0.06 R)
• M48: 33,516,057 km (0.118 R)
• M49: 34,170,547 km (0.044 R)
• M50: 34,640,733 km (0.105 R)
• M51: 35,872,971 km (0.105 R)
• M52: 37,796,650 km (0.049 R)
• M53: 38,282,843 km (0.091 R)
• M54: 39,458,084 km (0.117 R)
• M55: 39,753,689 km (0.074 R)
• M56: 40,446,477 km (0.049 R)
• M57: 40,744,476 km (0.082 R)
• M58: 43,459,977 km (0.081 R)
• M59: 44,378,208 km (0.112 R)
• M60: 44,685,632 km (0.119 R)
• M61: 51,410,804 km (0.112 R)
• M62: 51,841,497 km (0.12 R)
• M63: 53,032,146 km (0.096 R)
• M64: 53,140,754 km (0.049 R)
• M65: 54,450,783 km (0.075 R)
• M66: 54,560,438 km (0.083 R)
• M67: 57,660,106 km (0.071 R)
• M68: 59,682,669 km (0.08 R)
• M69: 61,044,010 km (0.091 R)
• M70: 66,590,500 km (0.119 R)
• M71: 66,942,354 km (0.11 R)
• M72: 68,593,167 km (0.064 R)
• M73: 68,711,499 km (0.085 R)
• M74: 69,304,654 km (0.051 R)
• M75: 69,899,455 km (0.072 R)
• M76: 73,625,041 km (0.051 R)
• M77: 79,270,864 km (0.118 R)
• M78: 81,266,949 km (0.091 R)
• M79: 82,145,537 km (0.093 R)
• M80: 82,397,161 km (0.096 R)
• M81: 82,522,973 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.2

Radius: 3.7

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 18.96 AU - 19.86 AU

Year: 31713 Days

Day: 19.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,033,536 km

• M1: 50,564 km (0.11 R)
• M2: 190,288 km (0.104 R)
• M3: 438,771 km (0.11 R)
• M4: 549,024 km (0.087 R)
• M5: 891,005 km (0.071 R)
• M6: 1,634,207 km (0.094 R)
• M7: 1,707,061 km (0.042 R)
• M8: 1,805,646 km (0.11 R)
• M9: 1,830,629 km (0.096 R)
• M10: 1,855,612 km (0.077 R)
• M11: 2,861,209 km (0.076 R)
• M12: 3,339,922 km (0.114 R)
• M13: 3,875,034 km (0.045 R)
• M14: 4,202,204 km (0.063 R)
• M15: 4,538,201 km (0.116 R)
• M16: 5,560,403 km (0.115 R)
• M17: 5,817,562 km (0.101 R)
• M18: 6,040,912 km (0.062 R)
• M19: 6,267,104 km (0.117 R)
• M20: 6,688,970 km (0.04 R)
• M21: 7,479,295 km (0.066 R)
• M22: 7,844,613 km (0.057 R)
• M23: 8,257,054 km (0.114 R)
• M24: 9,146,264 km (0.097 R)
• M25: 9,405,817 km (0.12 R)
• M26: 9,624,080 km (0.111 R)
• M27: 10,109,824 km (0.083 R)
• M28: 10,739,631 km (0.119 R)
• M29: 11,289,553 km (0.111 R)
• M30: 11,474,905 km (0.093 R)
• M31: 11,614,479 km (0.088 R)
• M32: 11,848,600 km (0.094 R)
• M33: 12,559,938 km (0.059 R)
• M34: 12,993,323 km (0.082 R)
• M35: 13,480,713 km (0.116 R)
• M36: 13,973,937 km (0.093 R)
• M37: 14,573,675 km (0.111 R)
• M38: 15,386,291 km (0.118 R)
• M39: 15,437,603 km (0.097 R)
• M40: 15,488,915 km (0.116 R)
• M41: 15,798,134 km (0.118 R)
• M42: 18,181,078 km (0.049 R)
• M43: 19,330,887 km (0.094 R)
• M44: 19,608,092 km (0.091 R)
• M45: 20,054,343 km (0.098 R)
• M46: 20,278,739 km (0.076 R)
• M47: 20,616,831 km (0.03 R)
• M48: 21,184,554 km (0.062 R)
• M49: 21,814,960 km (0.12 R)
• M50: 23,506,313 km (0.104 R)
• M51: 23,565,405 km (0.116 R)
• M52: 24,099,170 km (0.072 R)
• M53: 24,337,778 km (0.069 R)
• M54: 24,817,240 km (0.097 R)
• M55: 26,642,633 km (0.07 R)
• M56: 27,322,705 km (0.079 R)
• M57: 27,447,021 km (0.076 R)
• M58: 28,447,830 km (0.04 R)
• M59: 28,573,792 km (0.047 R)
• M60: 29,333,450 km (0.086 R)
• M61: 29,524,337 km (0.111 R)
• M62: 30,035,512 km (0.108 R)
• M63: 30,356,550 km (0.101 R)
• M64: 31,261,317 km (0.106 R)
• M65: 31,586,543 km (0.104 R)
• M66: 32,174,912 km (0.118 R)
• M67: 33,163,454 km (0.118 R)
• M68: 33,428,691 km (0.101 R)
• M69: 33,894,689 km (0.117 R)
• M70: 34,631,159 km (0.043 R)
• M71: 34,765,648 km (0.116 R)
• M72: 34,967,754 km (0.055 R)
• M73: 35,170,160 km (0.107 R)
• M74: 36,940,950 km (0.099 R)
• M75: 37,560,585 km (0.065 R)
• M76: 37,837,191 km (0.102 R)
• M77: 39,229,798 km (0.077 R)
• M78: 39,932,459 km (0.106 R)
• M79: 40,144,140 km (0.076 R)
• M80: 40,994,155 km (0.058 R)
• M81: 41,207,631 km (0.074 R)
• M82: 41,278,840 km (0.085 R)
• M83: 41,707,138 km (0.035 R)
• M84: 41,921,811 km (0.108 R)
• M85: 42,136,933 km (0.097 R)
• M86: 42,640,031 km (0.119 R)
• M87: 43,362,439 km (0.042 R)
• M88: 44,672,767 km (0.078 R)
• M89: 45,039,132 km (0.058 R)
• M90: 45,112,435 km (0.1 R)
• M91: 45,922,208 km (0.048 R)
• M92: 45,996,109 km (0.096 R)
• M93: 48,230,054 km (0.069 R)
• M94: 50,270,569 km (0.043 R)
• M95: 50,727,890 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 16,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit