🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.32 AU - 1.4 AU

Year: 571 Days

Day: 25.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.49 AU - 5.21 AU

Year: 3265 Days

Day: 13 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,664,629 km

• M1: 3,526,919 km (0.078 R)

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.8

Radius: 9.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.09 AU - 7.99 AU

Year: 6019 Days

Day: 10.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 96,664,629 km

• M1: 123,867 km (0.073 R)
• M2: 194,028 km (0.067 R)
• M3: 278,102 km (0.101 R)
• M4: 477,666 km (0.105 R)
• M5: 576,251 km (0.101 R)
• M6: 690,843 km (0.104 R)
• M7: 813,663 km (0.118 R)
• M8: 1,031,926 km (0.033 R)
• M9: 1,237,324 km (0.078 R)
• M10: 1,956,291 km (0.1 R)
• M11: 2,019,272 km (0.114 R)
• M12: 2,121,447 km (0.104 R)
• M13: 2,199,238 km (0.11 R)
• M14: 2,411,667 km (0.091 R)
• M15: 2,520,275 km (0.094 R)
• M16: 2,630,679 km (0.098 R)
• M17: 2,756,790 km (0.08 R)
• M18: 2,884,995 km (0.118 R)
• M19: 2,957,101 km (0.078 R)
• M20: 3,029,806 km (0.114 R)
• M21: 3,117,769 km (0.086 R)
• M22: 3,281,429 km (0.08 R)
• M23: 3,432,822 km (0.056 R)
• M24: 3,586,459 km (0.073 R)
• M25: 3,664,101 km (0.082 R)
• M26: 3,852,744 km (0.119 R)
• M27: 4,656,533 km (0.025 R)
• M28: 5,226,501 km (0.099 R)
• M29: 5,332,566 km (0.084 R)
• M30: 5,403,625 km (0.049 R)
• M31: 5,618,896 km (0.063 R)
• M32: 6,375,263 km (0.088 R)
• M33: 7,183,091 km (0.102 R)
• M34: 7,301,124 km (0.108 R)
• M35: 7,380,261 km (0.089 R)
• M36: 7,459,548 km (0.096 R)
• M37: 8,002,738 km (0.091 R)
• M38: 8,166,099 km (0.093 R)
• M39: 8,330,507 km (0.11 R)
• M40: 8,893,893 km (0.053 R)
• M41: 9,148,209 km (0.093 R)
• M42: 9,276,265 km (0.112 R)
• M43: 9,620,639 km (0.072 R)
• M44: 9,750,939 km (0.048 R)
• M45: 9,991,343 km (0.087 R)
• M46: 10,123,138 km (0.092 R)
• M47: 10,433,255 km (0.064 R)
• M48: 10,589,435 km (0.12 R)
• M49: 10,679,044 km (0.114 R)
• M50: 11,176,457 km (0.104 R)
• M51: 11,519,934 km (0.086 R)
• M52: 11,797,288 km (0.04 R)
• M53: 11,867,001 km (0.105 R)
• M54: 12,030,062 km (0.108 R)
• M55: 12,785,232 km (0.053 R)
• M56: 13,144,417 km (0.116 R)
• M57: 14,069,381 km (0.049 R)
• M58: 14,589,532 km (0.05 R)
• M59: 14,689,314 km (0.105 R)
• M60: 14,764,263 km (0.045 R)
• M61: 16,213,268 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.9

Radius: 9.8

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.04 AU - 7.4 AU

Year: 6982 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 96,664,629 km

• M1: 125,213 km (0.083 R)
• M2: 455,526 km (0.114 R)
• M3: 936,931 km (0.11 R)
• M4: 1,183,020 km (0.09 R)
• M5: 1,468,303 km (0.12 R)
• M6: 1,795,324 km (0.108 R)
• M7: 1,957,189 km (0.118 R)
• M8: 2,102,897 km (0.038 R)
• M9: 2,209,112 km (0.12 R)
• M10: 3,594,687 km (0.117 R)
• M11: 4,141,767 km (0.109 R)
• M12: 4,222,101 km (0.071 R)
• M13: 4,714,876 km (0.116 R)
• M14: 5,283,946 km (0.114 R)
• M15: 6,147,425 km (0.102 R)
• M16: 6,300,763 km (0.046 R)
• M17: 7,214,806 km (0.087 R)
• M18: 7,409,134 km (0.055 R)
• M19: 7,539,583 km (0.116 R)
• M20: 7,935,868 km (0.037 R)
• M21: 8,069,309 km (0.028 R)
• M22: 8,271,117 km (0.076 R)
• M23: 8,576,895 km (0.109 R)
• M24: 9,410,454 km (0.084 R)
• M25: 9,765,450 km (0.05 R)
• M26: 9,836,958 km (0.11 R)
• M27: 10,016,475 km (0.118 R)
• M28: 10,342,598 km (0.086 R)
• M29: 10,451,954 km (0.057 R)
• M30: 10,598,560 km (0.071 R)
• M31: 10,819,516 km (0.066 R)
• M32: 10,893,567 km (0.089 R)
• M33: 11,154,017 km (0.114 R)
• M34: 11,341,314 km (0.11 R)
• M35: 12,062,675 km (0.107 R)
• M36: 12,293,504 km (0.082 R)
• M37: 12,486,934 km (0.106 R)
• M38: 12,642,516 km (0.072 R)
• M39: 12,720,457 km (0.107 R)
• M40: 13,469,643 km (0.112 R)
• M41: 13,869,667 km (0.087 R)
• M42: 14,314,123 km (0.067 R)
• M43: 15,134,368 km (0.085 R)
• M44: 15,885,648 km (0.054 R)
• M45: 15,969,872 km (0.087 R)
• M46: 16,223,440 km (0.051 R)
• M47: 16,308,262 km (0.082 R)
• M48: 16,435,720 km (0.055 R)
• M49: 17,164,560 km (0.068 R)
• M50: 17,816,358 km (0.119 R)
• M51: 17,991,538 km (0.109 R)
• M52: 18,299,560 km (0.093 R)
• M53: 18,876,110 km (0.098 R)
• M54: 19,189,068 km (0.102 R)
• M55: 20,366,404 km (0.102 R)
• M56: 20,917,672 km (0.118 R)
• M57: 21,241,551 km (0.083 R)
• M58: 21,520,402 km (0.115 R)
• M59: 21,753,774 km (0.117 R)
• M60: 22,411,706 km (0.038 R)
• M61: 22,506,102 km (0.101 R)
• M62: 22,885,482 km (0.069 R)
• M63: 23,028,348 km (0.036 R)
• M64: 23,988,019 km (0.083 R)
• M65: 24,084,808 km (0.086 R)
• M66: 24,327,007 km (0.108 R)
• M67: 24,521,485 km (0.117 R)
• M68: 25,206,044 km (0.073 R)
• M69: 26,244,553 km (0.066 R)
• M70: 26,394,001 km (0.089 R)
• M71: 26,744,060 km (0.094 R)
• M72: 27,045,201 km (0.072 R)
• M73: 28,057,380 km (0.082 R)
• M74: 28,927,291 km (0.055 R)
• M75: 29,236,510 km (0.114 R)
• M76: 30,066,330 km (0.109 R)
• M77: 30,379,588 km (0.11 R)
• M78: 30,851,419 km (0.11 R)
• M79: 31,802,263 km (0.096 R)
• M80: 32,014,842 km (0.066 R)
• M81: 33,192,776 km (0.109 R)
• M82: 35,535,628 km (0.118 R)
• M83: 36,032,592 km (0.11 R)
• M84: 36,143,444 km (0.09 R)
• M85: 36,977,901 km (0.099 R)
• M86: 37,369,548 km (0.091 R)

Asteroid Belt

Center: 9.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 14.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.67 AU - 11.69 AU

Year: 13453 Days

Day: 8.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 96,664,629 km

• M1: 681,418 km (0.108 R)
• M2: 965,654 km (0.064 R)
• M3: 1,230,592 km (0.104 R)
• M4: 1,441,525 km (0.104 R)
• M5: 1,567,786 km (0.082 R)
• M6: 1,900,192 km (0.114 R)
• M7: 3,091,590 km (0.084 R)
• M8: 3,215,457 km (0.064 R)
• M9: 3,404,548 km (0.059 R)
• M10: 3,904,654 km (0.081 R)
• M11: 4,084,171 km (0.059 R)
• M12: 4,734,324 km (0.117 R)
• M13: 5,292,773 km (0.104 R)
• M14: 5,492,037 km (0.12 R)
• M15: 5,719,127 km (0.063 R)
• M16: 6,605,195 km (0.09 R)
• M17: 7,064,460 km (0.027 R)
• M18: 7,311,746 km (0.06 R)
• M19: 7,534,048 km (0.084 R)
• M20: 7,758,744 km (0.1 R)
• M21: 7,900,264 km (0.044 R)
• M22: 8,042,531 km (0.116 R)
• M23: 8,243,291 km (0.094 R)
• M24: 8,445,697 km (0.1 R)
• M25: 9,063,088 km (0.078 R)
• M26: 9,182,317 km (0.11 R)
• M27: 9,786,394 km (0.072 R)
• M28: 10,497,133 km (0.058 R)
• M29: 10,653,912 km (0.101 R)
• M30: 10,969,713 km (0.073 R)
• M31: 11,545,964 km (0.086 R)
• M32: 11,642,903 km (0.104 R)
• M33: 12,694,726 km (0.069 R)
• M34: 13,537,560 km (0.105 R)
• M35: 13,982,913 km (0.12 R)
• M36: 14,259,519 km (0.091 R)
• M37: 14,677,645 km (0.105 R)
• M38: 15,170,720 km (0.087 R)
• M39: 15,419,352 km (0.115 R)
• M40: 15,740,987 km (0.044 R)
• M41: 18,053,770 km (0.091 R)
• M42: 18,468,306 km (0.081 R)
• M43: 19,653,869 km (0.075 R)
• M44: 21,418,226 km (0.108 R)
• M45: 21,537,755 km (0.119 R)
• M46: 22,097,999 km (0.101 R)
• M47: 23,355,818 km (0.114 R)
• M48: 24,138,065 km (0.093 R)
• M49: 25,728,590 km (0.119 R)
• M50: 28,745,979 km (0.099 R)
• M51: 29,142,114 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.5

Radius: 3.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.96 AU - 14.56 AU

Year: 17377 Days

Day: 20.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 96,664,629 km

• M1: 132,544 km (0.076 R)
• M2: 210,185 km (0.083 R)
• M3: 316,998 km (0.109 R)
• M4: 369,208 km (0.115 R)
• M5: 542,891 km (0.076 R)
• M6: 904,170 km (0.104 R)
• M7: 968,646 km (0.115 R)
• M8: 1,090,868 km (0.084 R)
• M9: 1,206,357 km (0.034 R)
• M10: 1,229,994 km (0.115 R)
• M11: 1,289,534 km (0.108 R)
• M12: 1,362,388 km (0.101 R)
• M13: 1,499,419 km (0.086 R)
• M14: 1,576,163 km (0.088 R)
• M15: 1,614,909 km (0.098 R)
• M16: 2,162,288 km (0.074 R)
• M17: 2,292,887 km (0.101 R)
• M18: 2,561,564 km (0.059 R)
• M19: 2,607,341 km (0.094 R)
• M20: 2,871,681 km (0.092 R)
• M21: 3,749,671 km (0.058 R)
• M22: 4,573,506 km (0.115 R)
• M23: 5,043,692 km (0.065 R)
• M24: 5,568,781 km (0.109 R)
• M25: 6,254,238 km (0.11 R)
• M26: 6,690,765 km (0.11 R)
• M27: 6,817,325 km (0.107 R)
• M28: 7,991,369 km (0.068 R)
• M29: 8,396,480 km (0.032 R)
• M30: 9,296,610 km (0.076 R)
• M31: 9,698,580 km (0.117 R)
• M32: 10,863,797 km (0.072 R)
• M33: 11,112,130 km (0.114 R)
• M34: 11,437,655 km (0.069 R)
• M35: 11,538,484 km (0.041 R)
• M36: 12,458,810 km (0.083 R)
• M37: 12,536,601 km (0.054 R)
• M38: 14,423,479 km (0.052 R)
• M39: 14,477,783 km (0.026 R)
• M40: 15,274,541 km (0.09 R)
• M41: 16,113,785 km (0.103 R)
• M42: 16,396,675 km (0.091 R)
• M43: 16,510,369 km (0.105 R)
• M44: 17,371,305 km (0.07 R)
• M45: 18,217,131 km (0.072 R)
• M46: 18,393,806 km (0.104 R)
• M47: 20,039,832 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.6

Radius: 3.3

Gravity: 80.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.8 AU - 18.32 AU

Year: 25359 Days

Day: 15 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,664,629 km

• M1: 123,568 km (0.115 R)
• M2: 356,342 km (0.118 R)
• M3: 422,913 km (0.091 R)
• M4: 932,892 km (0.086 R)
• M5: 994,377 km (0.115 R)
• M6: 1,186,760 km (0.108 R)
• M7: 1,642,285 km (0.096 R)
• M8: 1,679,386 km (0.111 R)
• M9: 2,105,590 km (0.086 R)
• M10: 2,693,510 km (0.111 R)
• M11: 2,737,342 km (0.065 R)
• M12: 3,711,374 km (0.059 R)
• M13: 3,809,211 km (0.087 R)
• M14: 4,887,063 km (0.077 R)
• M15: 4,940,619 km (0.088 R)
• M16: 5,823,546 km (0.102 R)
• M17: 8,043,279 km (0.102 R)
• M18: 8,361,324 km (0.065 R)
• M19: 9,740,916 km (0.088 R)
• M20: 10,216,188 km (0.112 R)
• M21: 11,401,602 km (0.103 R)
• M22: 11,543,869 km (0.116 R)
• M23: 11,686,735 km (0.115 R)
• M24: 12,337,037 km (0.115 R)
• M25: 12,556,348 km (0.108 R)
• M26: 13,296,857 km (0.083 R)
• M27: 13,521,703 km (0.092 R)
• M28: 13,975,283 km (0.104 R)
• M29: 14,819,614 km (0.06 R)
• M30: 16,880,025 km (0.084 R)
• M31: 20,651,388 km (0.086 R)
• M32: 21,963,959 km (0.081 R)
• M33: 22,140,934 km (0.076 R)
• M34: 22,407,367 km (0.095 R)
• M35: 23,033,285 km (0.119 R)
• M36: 23,937,155 km (0.086 R)
• M37: 24,210,620 km (0.116 R)
• M38: 25,407,403 km (0.066 R)
• M39: 25,500,303 km (0.103 R)
• M40: 25,686,403 km (0.12 R)
• M41: 26,906,673 km (0.097 R)
• M42: 28,145,792 km (0.074 R)
• M43: 29,500,850 km (0.065 R)
• M44: 29,598,537 km (0.087 R)
• M45: 30,284,743 km (0.083 R)
• M46: 30,679,232 km (0.119 R)
• M47: 34,510,583 km (0.115 R)
• M48: 38,809,727 km (0.089 R)
• M49: 39,023,801 km (0.116 R)
• M50: 39,668,119 km (0.075 R)
• M51: 40,967,227 km (0.099 R)
• M52: 41,185,191 km (0.113 R)
• M53: 41,294,248 km (0.116 R)
• M54: 42,942,069 km (0.062 R)
• M55: 43,052,622 km (0.054 R)
• M56: 44,499,383 km (0.03 R)
• M57: 45,172,274 km (0.092 R)
• M58: 46,301,588 km (0.025 R)
• M59: 48,242,321 km (0.102 R)
• M60: 48,357,362 km (0.042 R)
• M61: 49,744,434 km (0.035 R)
• M62: 51,849,276 km (0.104 R)
• M63: 52,202,925 km (0.12 R)
• M64: 54,341,576 km (0.087 R)
• M65: 54,820,589 km (0.105 R)
• M66: 55,301,246 km (0.098 R)
• M67: 56,751,149 km (0.055 R)
• M68: 62,298,537 km (0.117 R)
• M69: 65,454,155 km (0.117 R)
• M70: 66,987,234 km (0.064 R)
• M71: 67,500,803 km (0.05 R)
• M72: 67,758,261 km (0.098 R)
• M73: 69,179,291 km (0.115 R)
• M74: 69,568,545 km (0.032 R)
• M75: 70,218,847 km (0.088 R)
• M76: 71,132,890 km (0.109 R)
• M77: 71,656,931 km (0.051 R)
• M78: 72,576,958 km (0.043 R)
• M79: 72,840,550 km (0.082 R)
• M80: 74,030,750 km (0.114 R)
• M81: 77,909,225 km (0.116 R)
• M82: 79,805,078 km (0.057 R)
• M83: 80,077,197 km (0.074 R)
• M84: 82,677,208 km (0.118 R)
• M85: 83,918,571 km (0.043 R)
• M86: 86,559,123 km (0.117 R)
• M87: 87,398,666 km (0.063 R)
• M88: 87,538,840 km (0.044 R)
• M89: 87,819,336 km (0.096 R)
• M90: 89,791,933 km (0.034 R)
• M91: 91,636,475 km (0.086 R)
• M92: 92,492,175 km (0.03 R)
• M93: 93,637,047 km (0.083 R)
• M94: 95,940,854 km (0.112 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit