🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.47 AU - 0.53 AU

Year: 150 Days

Day: 22.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,159,528 km

• M1: 68,665 km (0.083 R)
• M2: 115,340 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.71 AU - 0.77 AU

Year: 270 Days

Day: 36.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,159,528 km

• M1: 51,761 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.28 AU - 1.72 AU

Year: 780 Days

Day: 17.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.15 AU - 2.77 AU

Year: 1638 Days

Day: 43.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.6

Radius: 8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.31 AU - 3.57 AU

Year: 2709 Days

Day: 7.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 93,159,528 km

• M1: 100,829 km (0.081 R)
• M2: 169,345 km (0.108 R)
• M3: 230,082 km (0.051 R)
• M4: 444,156 km (0.053 R)
• M5: 533,765 km (0.11 R)
• M6: 688,001 km (0.118 R)
• M7: 938,427 km (0.117 R)
• M8: 1,014,124 km (0.066 R)
• M9: 1,091,765 km (0.101 R)
• M10: 1,235,080 km (0.115 R)
• M11: 1,299,856 km (0.083 R)
• M12: 1,384,827 km (0.034 R)
• M13: 1,442,423 km (0.091 R)
• M14: 1,570,329 km (0.114 R)
• M15: 1,753,586 km (0.079 R)
• M16: 1,847,982 km (0.086 R)
• M17: 1,901,090 km (0.115 R)
• M18: 2,019,870 km (0.059 R)
• M19: 2,208,364 km (0.064 R)
• M20: 2,264,912 km (0.091 R)
• M21: 2,367,835 km (0.035 R)
• M22: 2,519,378 km (0.094 R)
• M23: 2,578,618 km (0.074 R)
• M24: 2,980,887 km (0.079 R)
• M25: 3,507,920 km (0.116 R)
• M26: 3,560,878 km (0.078 R)
• M27: 3,748,324 km (0.066 R)
• M28: 4,302,136 km (0.081 R)
• M29: 4,358,833 km (0.093 R)
• M30: 4,415,980 km (0.089 R)
• M31: 4,574,104 km (0.094 R)
• M32: 4,646,659 km (0.108 R)
• M33: 4,822,287 km (0.112 R)
• M34: 4,881,229 km (0.09 R)
• M35: 5,044,889 km (0.106 R)
• M36: 5,104,878 km (0.055 R)
• M37: 5,286,041 km (0.083 R)
• M38: 5,546,491 km (0.051 R)
• M39: 5,764,156 km (0.109 R)
• M40: 5,858,402 km (0.048 R)
• M41: 6,000,520 km (0.097 R)
• M42: 6,320,660 km (0.119 R)
• M43: 6,466,518 km (0.097 R)
• M44: 6,531,742 km (0.108 R)
• M45: 7,094,679 km (0.064 R)
• M46: 7,587,155 km (0.111 R)
• M47: 8,125,857 km (0.071 R)
• M48: 8,178,516 km (0.066 R)
• M49: 8,266,778 km (0.094 R)
• M50: 8,533,362 km (0.113 R)
• M51: 9,002,201 km (0.12 R)
• M52: 9,423,918 km (0.112 R)
• M53: 9,535,069 km (0.069 R)
• M54: 9,852,067 km (0.068 R)
• M55: 10,002,562 km (0.117 R)
• M56: 10,210,653 km (0.069 R)
• M57: 10,650,321 km (0.042 R)
• M58: 11,154,915 km (0.033 R)
• M59: 11,213,557 km (0.035 R)
• M60: 11,272,349 km (0.039 R)
• M61: 11,390,382 km (0.087 R)
• M62: 11,846,356 km (0.084 R)
• M63: 12,267,923 km (0.105 R)
• M64: 12,328,510 km (0.025 R)
• M65: 13,001,850 km (0.076 R)
• M66: 13,084,428 km (0.107 R)
• M67: 13,146,362 km (0.085 R)
• M68: 13,436,731 km (0.114 R)
• M69: 13,645,420 km (0.063 R)
• M70: 13,708,251 km (0.104 R)
• M71: 13,813,119 km (0.069 R)
• M72: 13,981,567 km (0.111 R)
• M73: 14,108,426 km (0.089 R)
• M74: 14,171,855 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.4

Radius: 9.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.1 AU - 8.48 AU

Year: 9232 Days

Day: 5.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 93,159,528 km

• M1: 168,896 km (0.103 R)
• M2: 292,613 km (0.083 R)
• M3: 360,980 km (0.113 R)
• M4: 673,639 km (0.117 R)
• M5: 951,143 km (0.091 R)
• M6: 1,178,382 km (0.11 R)
• M7: 1,351,617 km (0.052 R)
• M8: 2,002,218 km (0.111 R)
• M9: 2,126,235 km (0.117 R)
• M10: 2,295,579 km (0.101 R)
• M11: 2,647,882 km (0.105 R)
• M12: 2,830,541 km (0.108 R)
• M13: 3,017,389 km (0.112 R)
• M14: 3,256,746 km (0.105 R)
• M15: 3,378,818 km (0.077 R)
• M16: 3,856,334 km (0.111 R)
• M17: 5,127,467 km (0.067 R)
• M18: 5,298,457 km (0.109 R)
• M19: 5,413,498 km (0.115 R)
• M20: 6,333,226 km (0.065 R)
• M21: 7,332,839 km (0.093 R)
• M22: 7,461,194 km (0.112 R)
• M23: 7,557,984 km (0.083 R)
• M24: 7,850,896 km (0.092 R)
• M25: 7,916,570 km (0.097 R)
• M26: 8,481,601 km (0.102 R)
• M27: 8,616,389 km (0.082 R)
• M28: 9,475,380 km (0.075 R)
• M29: 11,310,796 km (0.072 R)
• M30: 11,422,246 km (0.106 R)
• M31: 11,533,846 km (0.091 R)
• M32: 12,173,826 km (0.084 R)
• M33: 12,555,600 km (0.087 R)
• M34: 13,135,740 km (0.084 R)
• M35: 13,724,557 km (0.036 R)
• M36: 14,241,867 km (0.115 R)
• M37: 14,887,382 km (0.032 R)
• M38: 15,009,454 km (0.102 R)
• M39: 16,081,622 km (0.057 R)
• M40: 16,500,496 km (0.12 R)
• M41: 16,584,719 km (0.09 R)
• M42: 17,178,174 km (0.115 R)
• M43: 19,398,655 km (0.068 R)
• M44: 19,755,147 km (0.119 R)
• M45: 22,310,278 km (0.084 R)
• M46: 22,496,677 km (0.119 R)
• M47: 22,637,000 km (0.115 R)
• M48: 23,295,081 km (0.111 R)
• M49: 23,816,430 km (0.115 R)
• M50: 24,054,739 km (0.089 R)
• M51: 25,549,970 km (0.074 R)
• M52: 26,876,454 km (0.087 R)
• M53: 27,174,304 km (0.079 R)
• M54: 28,074,434 km (0.106 R)
• M55: 28,882,711 km (0.105 R)
• M56: 29,749,781 km (0.102 R)
• M57: 30,263,948 km (0.033 R)
• M58: 30,367,171 km (0.087 R)
• M59: 31,353,021 km (0.059 R)
• M60: 31,509,650 km (0.081 R)
• M61: 31,666,578 km (0.117 R)
• M62: 31,981,182 km (0.113 R)
• M63: 32,244,175 km (0.06 R)
• M64: 32,613,533 km (0.033 R)
• M65: 33,037,343 km (0.084 R)
• M66: 33,623,019 km (0.027 R)
• M67: 33,783,388 km (0.113 R)
• M68: 34,319,696 km (0.102 R)
• M69: 35,836,320 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.3

Radius: 9.6

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.27 AU - 10.99 AU

Year: 12689 Days

Day: 10.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 93,159,528 km

• M1: 135,236 km (0.068 R)
• M2: 256,112 km (0.093 R)
• M3: 376,538 km (0.116 R)
• M4: 796,309 km (0.115 R)
• M5: 1,023,848 km (0.084 R)
• M6: 1,692,102 km (0.108 R)
• M7: 1,987,258 km (0.105 R)
• M8: 2,549,297 km (0.088 R)
• M9: 3,213,512 km (0.096 R)
• M10: 4,078,337 km (0.1 R)
• M11: 4,567,672 km (0.076 R)
• M12: 4,787,730 km (0.116 R)
• M13: 5,238,319 km (0.067 R)
• M14: 6,042,108 km (0.05 R)
• M15: 6,249,152 km (0.108 R)
• M16: 7,502,782 km (0.043 R)
• M17: 8,063,475 km (0.081 R)
• M18: 8,139,171 km (0.114 R)
• M19: 8,988,438 km (0.118 R)
• M20: 9,066,977 km (0.076 R)
• M21: 9,503,354 km (0.105 R)
• M22: 10,191,355 km (0.07 R)
• M23: 11,063,211 km (0.083 R)
• M24: 11,529,508 km (0.105 R)
• M25: 11,743,582 km (0.047 R)
• M26: 11,959,003 km (0.067 R)
• M27: 12,481,250 km (0.119 R)
• M28: 12,613,045 km (0.03 R)
• M29: 13,955,686 km (0.092 R)
• M30: 14,138,196 km (0.112 R)
• M31: 14,229,749 km (0.104 R)
• M32: 14,690,361 km (0.066 R)
• M33: 15,202,584 km (0.1 R)
• M34: 15,390,479 km (0.117 R)
• M35: 16,244,833 km (0.032 R)
• M36: 16,774,559 km (0.11 R)
• M37: 17,506,092 km (0.072 R)
• M38: 17,900,432 km (0.072 R)
• M39: 17,999,466 km (0.103 R)
• M40: 18,748,204 km (0.069 R)
• M41: 19,101,255 km (0.109 R)
• M42: 19,916,114 km (0.045 R)
• M43: 20,327,807 km (0.118 R)
• M44: 20,950,583 km (0.098 R)
• M45: 22,268,241 km (0.09 R)
• M46: 22,588,530 km (0.086 R)
• M47: 23,504,069 km (0.114 R)
• M48: 24,267,168 km (0.112 R)
• M49: 24,706,836 km (0.1 R)
• M50: 24,927,643 km (0.066 R)
• M51: 26,154,046 km (0.11 R)
• M52: 27,399,897 km (0.117 R)
• M53: 27,800,371 km (0.034 R)
• M54: 29,188,190 km (0.115 R)
• M55: 29,949,344 km (0.117 R)
• M56: 30,479,968 km (0.081 R)
• M57: 31,311,732 km (0.11 R)
• M58: 32,452,565 km (0.117 R)
• M59: 35,270,241 km (0.105 R)
• M60: 35,830,635 km (0.1 R)
• M61: 36,143,294 km (0.08 R)
• M62: 36,456,851 km (0.093 R)
• M63: 36,708,326 km (0.065 R)
• M64: 37,149,789 km (0.119 R)
• M65: 38,484,651 km (0.065 R)
• M66: 38,868,968 km (0.112 R)
• M67: 38,933,145 km (0.115 R)
• M68: 39,705,968 km (0.102 R)
• M69: 39,899,996 km (0.107 R)
• M70: 40,548,952 km (0.053 R)
• M71: 40,809,402 km (0.105 R)
• M72: 40,874,626 km (0.119 R)
• M73: 41,857,185 km (0.061 R)
• M74: 41,923,008 km (0.112 R)
• M75: 42,318,395 km (0.103 R)
• M76: 42,450,490 km (0.1 R)
• M77: 43,578,757 km (0.065 R)
• M78: 44,515,240 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.9

Radius: 14.9

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.84 AU - 10.62 AU

Year: 12887 Days

Day: 9.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 93,159,528 km

• M1: 246,088 km (0.045 R)
• M2: 364,869 km (0.094 R)
• M3: 1,172,548 km (0.065 R)
• M4: 1,339,948 km (0.09 R)
• M5: 1,908,121 km (0.086 R)
• M6: 2,040,665 km (0.05 R)
• M7: 2,368,134 km (0.081 R)
• M8: 2,511,299 km (0.043 R)
• M9: 2,731,508 km (0.119 R)
• M10: 3,016,043 km (0.051 R)
• M11: 3,211,268 km (0.077 R)
• M12: 4,558,397 km (0.072 R)
• M13: 5,035,165 km (0.107 R)
• M14: 5,244,602 km (0.104 R)
• M15: 5,433,095 km (0.05 R)
• M16: 5,528,240 km (0.033 R)
• M17: 6,815,380 km (0.077 R)
• M18: 8,273,959 km (0.111 R)
• M19: 8,383,764 km (0.091 R)
• M20: 8,549,369 km (0.067 R)
• M21: 8,799,796 km (0.091 R)
• M22: 9,422,422 km (0.106 R)
• M23: 9,739,121 km (0.119 R)
• M24: 10,235,486 km (0.113 R)
• M25: 10,382,990 km (0.087 R)
• M26: 10,590,781 km (0.087 R)
• M27: 12,966,695 km (0.117 R)
• M28: 13,222,806 km (0.114 R)
• M29: 15,128,982 km (0.101 R)
• M30: 15,874,279 km (0.049 R)
• M31: 16,597,136 km (0.046 R)
• M32: 16,701,256 km (0.108 R)
• M33: 17,049,819 km (0.088 R)
• M34: 17,295,309 km (0.078 R)
• M35: 17,932,147 km (0.114 R)
• M36: 18,074,714 km (0.111 R)
• M37: 18,253,334 km (0.115 R)
• M38: 18,396,798 km (0.109 R)
• M39: 18,648,571 km (0.049 R)
• M40: 19,119,356 km (0.03 R)
• M41: 20,592,446 km (0.073 R)
• M42: 21,079,088 km (0.093 R)
• M43: 22,831,328 km (0.082 R)
• M44: 24,907,746 km (0.062 R)
• M45: 25,386,160 km (0.052 R)
• M46: 26,028,833 km (0.088 R)
• M47: 26,190,398 km (0.106 R)
• M48: 27,166,525 km (0.113 R)
• M49: 27,576,871 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.6

Radius: 6.4

Gravity: 18.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.16 AU - 17 AU

Year: 26111 Days

Day: 16.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,159,528 km

• M1: 112,498 km (0.069 R)
• M2: 159,023 km (0.071 R)
• M3: 1,215,333 km (0.067 R)
• M4: 1,693,897 km (0.068 R)
• M5: 2,068,340 km (0.106 R)
• M6: 2,146,430 km (0.052 R)
• M7: 2,592,681 km (0.091 R)
• M8: 2,719,390 km (0.073 R)
• M9: 3,023,074 km (0.049 R)
• M10: 3,111,785 km (0.105 R)
• M11: 3,156,515 km (0.112 R)
• M12: 3,429,232 km (0.111 R)
• M13: 3,521,833 km (0.058 R)
• M14: 3,804,723 km (0.11 R)
• M15: 3,997,255 km (0.05 R)
• M16: 4,094,793 km (0.111 R)
• M17: 4,851,309 km (0.1 R)
• M18: 4,903,220 km (0.112 R)
• M19: 5,007,789 km (0.039 R)
• M20: 5,165,914 km (0.117 R)
• M21: 6,374,964 km (0.073 R)
• M22: 7,910,436 km (0.095 R)
• M23: 7,971,622 km (0.058 R)
• M24: 8,342,624 km (0.091 R)
• M25: 8,973,179 km (0.088 R)
• M26: 9,881,538 km (0.086 R)
• M27: 10,279,767 km (0.062 R)
• M28: 10,751,001 km (0.109 R)
• M29: 11,229,415 km (0.101 R)
• M30: 11,367,344 km (0.084 R)
• M31: 15,297,729 km (0.103 R)
• M32: 15,758,191 km (0.088 R)
• M33: 16,692,430 km (0.116 R)
• M34: 16,928,794 km (0.094 R)
• M35: 17,965,956 km (0.082 R)
• M36: 18,614,313 km (0.115 R)
• M37: 20,943,552 km (0.053 R)
• M38: 22,142,130 km (0.069 R)
• M39: 22,488,599 km (0.097 R)
• M40: 23,099,258 km (0.067 R)
• M41: 23,274,886 km (0.051 R)
• M42: 24,784,328 km (0.108 R)
• M43: 25,234,318 km (0.069 R)
• M44: 26,051,123 km (0.055 R)
• M45: 27,617,413 km (0.115 R)
• M46: 30,167,159 km (0.081 R)
• M47: 31,130,419 km (0.075 R)
• M48: 32,201,690 km (0.063 R)
• M49: 32,791,105 km (0.103 R)
• M50: 33,582,478 km (0.105 R)
• M51: 34,580,445 km (0.07 R)
• M52: 34,982,415 km (0.047 R)
• M53: 35,487,008 km (0.097 R)
• M54: 35,892,568 km (0.041 R)
• M55: 36,605,701 km (0.091 R)
• M56: 37,839,136 km (0.088 R)
• M57: 38,564,985 km (0.062 R)
• M58: 40,981,888 km (0.063 R)
• M59: 42,262,296 km (0.12 R)
• M60: 42,799,652 km (0.094 R)
• M61: 45,300,479 km (0.08 R)
• M62: 46,956,827 km (0.093 R)
• M63: 48,071,929 km (0.064 R)
• M64: 49,987,829 km (0.045 R)
• M65: 50,101,224 km (0.12 R)
• M66: 52,158,345 km (0.083 R)
• M67: 56,590,780 km (0.047 R)
• M68: 57,777,241 km (0.061 R)
• M69: 58,492,917 km (0.101 R)
• M70: 60,899,947 km (0.11 R)
• M71: 65,934,364 km (0.076 R)
• M72: 67,809,274 km (0.111 R)
• M73: 68,438,183 km (0.078 R)
• M74: 68,942,628 km (0.119 R)
• M75: 69,955,255 km (0.045 R)
• M76: 71,228,034 km (0.051 R)
• M77: 71,355,791 km (0.036 R)
• M78: 72,123,527 km (0.101 R)
• M79: 74,443,192 km (0.077 R)
• M80: 75,482,149 km (0.077 R)
• M81: 76,264,396 km (0.035 R)
• M82: 76,394,995 km (0.086 R)
• M83: 81,948,666 km (0.099 R)
• M84: 83,963,451 km (0.067 R)
• M85: 84,773,972 km (0.063 R)
• M86: 85,451,351 km (0.089 R)
• M87: 85,858,556 km (0.119 R)
• M88: 86,266,510 km (0.094 R)
• M89: 86,811,495 km (0.116 R)
• M90: 89,415,395 km (0.072 R)
• M91: 91,627,948 km (0.113 R)
• M92: 92,601,680 km (0.104 R)
• M93: 93,159,531 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 13,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit