🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.62 AU - 0.68 AU

Year: 229 Days

Day: 43.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.8 AU - 0.92 AU

Year: 348 Days

Day: 29.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.26 AU - 1.5 AU

Year: 708 Days

Day: 12.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.29 AU - 1.85 AU

Year: 859 Days

Day: 25.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,243,304 km

• M1: 369,806 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.33 AU - 2.05 AU

Year: 959 Days

Day: 43.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.54 AU - 2.22 AU

Year: 1125 Days

Day: 39.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,243,304 km

• M1: 1,614,161 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.5

Radius: 14.6

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.57 AU - 2.61 AU

Year: 1820 Days

Day: 5.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 66,243,304 km

• M1: 206,445 km (0.097 R)
• M2: 352,752 km (0.08 R)
• M3: 459,864 km (0.101 R)
• M4: 635,043 km (0.057 R)
• M5: 845,228 km (0.111 R)
• M6: 1,186,910 km (0.114 R)
• M7: 1,379,741 km (0.078 R)
• M8: 1,507,348 km (0.112 R)
• M9: 1,616,854 km (0.043 R)
• M10: 1,729,351 km (0.094 R)
• M11: 1,986,211 km (0.112 R)
• M12: 2,107,385 km (0.116 R)
• M13: 2,434,257 km (0.082 R)
• M14: 2,525,062 km (0.093 R)
• M15: 2,657,008 km (0.057 R)
• M16: 2,914,167 km (0.098 R)
• M17: 3,308,207 km (0.117 R)
• M18: 3,541,131 km (0.04 R)
• M19: 3,674,572 km (0.038 R)
• M20: 3,794,700 km (0.101 R)
• M21: 4,116,335 km (0.091 R)
• M22: 4,510,974 km (0.046 R)
• M23: 4,934,486 km (0.097 R)
• M24: 5,594,063 km (0.116 R)
• M25: 5,698,033 km (0.027 R)
• M26: 6,084,744 km (0.05 R)
• M27: 6,245,562 km (0.073 R)
• M28: 6,480,281 km (0.106 R)
• M29: 7,089,293 km (0.092 R)
• M30: 7,183,091 km (0.095 R)
• M31: 7,334,335 km (0.062 R)
• M32: 7,486,476 km (0.052 R)
• M33: 7,832,795 km (0.091 R)
• M34: 8,145,006 km (0.118 R)
• M35: 8,541,141 km (0.055 R)
• M36: 8,681,314 km (0.068 R)
• M37: 8,862,627 km (0.081 R)
• M38: 9,538,360 km (0.077 R)
• M39: 9,956,037 km (0.082 R)
• M40: 10,209,606 km (0.098 R)
• M41: 10,465,269 km (0.084 R)
• M42: 10,917,802 km (0.073 R)
• M43: 11,201,141 km (0.112 R)
• M44: 11,553,294 km (0.107 R)
• M45: 11,909,187 km (0.095 R)
• M46: 12,043,526 km (0.049 R)
• M47: 12,200,903 km (0.08 R)
• M48: 12,359,028 km (0.111 R)
• M49: 12,654,484 km (0.084 R)
• M50: 12,998,260 km (0.059 R)
• M51: 13,531,427 km (0.091 R)
• M52: 13,836,008 km (0.089 R)
• M53: 14,000,865 km (0.075 R)
• M54: 14,213,892 km (0.112 R)
• M55: 14,332,673 km (0.05 R)
• M56: 14,595,367 km (0.052 R)
• M57: 14,739,280 km (0.115 R)
• M58: 14,835,471 km (0.119 R)
• M59: 15,004,218 km (0.052 R)
• M60: 15,197,947 km (0.089 R)
• M61: 15,514,646 km (0.116 R)
• M62: 16,353,142 km (0.119 R)
• M63: 16,752,867 km (0.084 R)
• M64: 16,903,512 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.1

Radius: 11.4

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3 AU - 4.78 AU

Year: 3349 Days

Day: 14.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,243,304 km

• M1: 154,684 km (0.053 R)
• M2: 239,805 km (0.09 R)
• M3: 458,368 km (0.113 R)
• M4: 542,143 km (0.087 R)
• M5: 738,116 km (0.115 R)
• M6: 872,006 km (0.106 R)
• M7: 1,249,591 km (0.109 R)
• M8: 1,386,623 km (0.117 R)
• M9: 1,758,822 km (0.109 R)
• M10: 2,252,196 km (0.076 R)
• M11: 2,610,034 km (0.115 R)
• M12: 2,771,301 km (0.119 R)
• M13: 2,952,613 km (0.078 R)
• M14: 3,257,942 km (0.083 R)
• M15: 3,484,882 km (0.05 R)
• M16: 3,662,904 km (0.06 R)
• M17: 3,789,464 km (0.03 R)
• M18: 3,935,770 km (0.119 R)
• M19: 4,009,672 km (0.072 R)
• M20: 4,177,820 km (0.079 R)
• M21: 4,443,805 km (0.108 R)
• M22: 4,520,848 km (0.101 R)
• M23: 4,637,235 km (0.089 R)
• M24: 5,418,435 km (0.091 R)
• M25: 5,771,785 km (0.118 R)
• M26: 5,940,531 km (0.108 R)
• M27: 6,522,766 km (0.054 R)
• M28: 6,787,405 km (0.083 R)
• M29: 6,988,165 km (0.108 R)
• M30: 7,100,663 km (0.052 R)
• M31: 7,418,558 km (0.08 R)
• M32: 7,579,376 km (0.118 R)
• M33: 7,811,103 km (0.045 R)
• M34: 7,951,276 km (0.117 R)
• M35: 8,115,834 km (0.112 R)
• M36: 8,544,133 km (0.079 R)
• M37: 8,712,730 km (0.107 R)
• M38: 8,833,904 km (0.105 R)
• M39: 9,053,364 km (0.066 R)
• M40: 9,472,687 km (0.117 R)
• M41: 9,974,288 km (0.101 R)
• M42: 10,101,147 km (0.089 R)
• M43: 10,253,887 km (0.12 R)
• M44: 10,433,255 km (0.109 R)
• M45: 10,536,178 km (0.087 R)
• M46: 10,794,833 km (0.118 R)
• M47: 11,931,477 km (0.108 R)
• M48: 12,201,202 km (0.076 R)
• M49: 12,555,001 km (0.081 R)
• M50: 13,133,646 km (0.071 R)
• M51: 13,440,172 km (0.112 R)
• M52: 13,552,221 km (0.077 R)
• M53: 13,664,569 km (0.111 R)
• M54: 13,805,490 km (0.102 R)
• M55: 14,088,828 km (0.079 R)
• M56: 14,545,999 km (0.115 R)
• M57: 15,504,473 km (0.111 R)
• M58: 15,622,057 km (0.092 R)
• M59: 15,887,743 km (0.116 R)
• M60: 16,753,765 km (0.098 R)
• M61: 16,844,271 km (0.067 R)
• M62: 16,934,928 km (0.092 R)
• M63: 17,360,085 km (0.108 R)
• M64: 18,004,403 km (0.06 R)
• M65: 18,562,852 km (0.034 R)
• M66: 18,656,500 km (0.107 R)
• M67: 19,095,570 km (0.037 R)
• M68: 19,253,246 km (0.043 R)
• M69: 19,601,510 km (0.114 R)
• M70: 19,888,139 km (0.091 R)
• M71: 20,111,938 km (0.077 R)
• M72: 20,304,470 km (0.111 R)
• M73: 21,178,421 km (0.057 R)
• M74: 21,669,401 km (0.115 R)
• M75: 21,866,721 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 10.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.61 AU - 7.71 AU

Year: 7503 Days

Day: 12.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 66,243,304 km

• M1: 144,512 km (0.082 R)
• M2: 301,739 km (0.075 R)
• M3: 367,712 km (0.068 R)
• M4: 512,074 km (0.115 R)
• M5: 644,767 km (0.054 R)
• M6: 985,401 km (0.075 R)
• M7: 1,064,239 km (0.091 R)
• M8: 1,548,188 km (0.074 R)
• M9: 1,676,394 km (0.094 R)
• M10: 1,771,837 km (0.108 R)
• M11: 2,464,475 km (0.096 R)
• M12: 2,783,268 km (0.085 R)
• M13: 2,998,390 km (0.047 R)
• M14: 3,429,681 km (0.109 R)
• M15: 3,817,438 km (0.094 R)
• M16: 3,928,590 km (0.092 R)
• M17: 4,301,388 km (0.102 R)
• M18: 4,517,108 km (0.062 R)
• M19: 4,736,568 km (0.08 R)
• M20: 4,804,784 km (0.096 R)
• M21: 5,115,798 km (0.12 R)
• M22: 5,540,806 km (0.119 R)
• M23: 6,443,928 km (0.097 R)
• M24: 6,922,193 km (0.078 R)
• M25: 7,175,462 km (0.09 R)
• M26: 7,372,333 km (0.104 R)
• M27: 7,551,102 km (0.089 R)
• M28: 8,905,711 km (0.087 R)
• M29: 9,138,635 km (0.109 R)
• M30: 9,981,020 km (0.077 R)
• M31: 10,356,062 km (0.064 R)
• M32: 10,870,679 km (0.047 R)
• M33: 10,983,775 km (0.063 R)
• M34: 11,393,823 km (0.099 R)
• M35: 11,808,957 km (0.091 R)
• M36: 11,948,382 km (0.044 R)
• M37: 12,535,404 km (0.115 R)
• M38: 12,916,131 km (0.096 R)
• M39: 14,625,885 km (0.109 R)
• M40: 15,203,033 km (0.101 R)
• M41: 15,354,875 km (0.105 R)
• M42: 15,711,068 km (0.1 R)
• M43: 16,328,009 km (0.111 R)
• M44: 17,084,077 km (0.12 R)
• M45: 17,321,040 km (0.094 R)
• M46: 17,665,265 km (0.097 R)
• M47: 17,878,142 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.7

Radius: 7.6

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.52 AU - 13.42 AU

Year: 16958 Days

Day: 20.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,243,304 km

• M1: 241,152 km (0.054 R)
• M2: 491,130 km (0.091 R)
• M3: 747,092 km (0.066 R)
• M4: 1,165,517 km (0.089 R)
• M5: 1,591,273 km (0.113 R)
• M6: 1,762,861 km (0.1 R)
• M7: 1,850,825 km (0.068 R)
• M8: 2,249,354 km (0.088 R)
• M9: 2,345,096 km (0.101 R)
• M10: 2,809,897 km (0.04 R)
• M11: 3,375,676 km (0.082 R)
• M12: 3,822,674 km (0.044 R)
• M13: 4,014,459 km (0.114 R)
• M14: 6,055,423 km (0.078 R)
• M15: 6,144,733 km (0.09 R)
• M16: 6,920,397 km (0.108 R)
• M17: 7,486,326 km (0.04 R)
• M18: 7,678,410 km (0.104 R)
• M19: 9,529,983 km (0.095 R)
• M20: 9,686,013 km (0.084 R)
• M21: 10,425,027 km (0.086 R)
• M22: 10,585,695 km (0.111 R)
• M23: 10,963,878 km (0.072 R)
• M24: 12,634,438 km (0.115 R)
• M25: 12,691,435 km (0.102 R)
• M26: 13,093,105 km (0.072 R)
• M27: 13,498,964 km (0.109 R)
• M28: 14,982,077 km (0.064 R)
• M29: 15,102,952 km (0.117 R)
• M30: 15,712,264 km (0.09 R)
• M31: 15,773,599 km (0.097 R)
• M32: 16,329,505 km (0.105 R)
• M33: 16,703,649 km (0.047 R)
• M34: 17,842,987 km (0.069 R)
• M35: 18,422,080 km (0.073 R)
• M36: 18,551,632 km (0.067 R)
• M37: 19,138,205 km (0.041 R)
• M38: 19,532,695 km (0.046 R)
• M39: 19,863,456 km (0.078 R)
• M40: 19,996,299 km (0.04 R)
• M41: 21,204,900 km (0.098 R)
• M42: 21,272,817 km (0.075 R)
• M43: 22,853,020 km (0.118 R)
• M44: 23,903,945 km (0.111 R)
• M45: 26,052,320 km (0.098 R)
• M46: 26,489,445 km (0.068 R)
• M47: 27,076,018 km (0.109 R)
• M48: 27,740,980 km (0.104 R)
• M49: 29,464,647 km (0.081 R)
• M50: 30,148,608 km (0.029 R)
• M51: 30,454,237 km (0.103 R)
• M52: 31,764,565 km (0.12 R)
• M53: 31,919,997 km (0.119 R)
• M54: 32,700,599 km (0.094 R)
• M55: 33,408,496 km (0.058 R)
• M56: 34,280,651 km (0.071 R)
• M57: 34,440,123 km (0.045 R)
• M58: 35,321,104 km (0.066 R)
• M59: 35,966,470 km (0.101 R)
• M60: 36,128,335 km (0.111 R)
• M61: 36,452,962 km (0.108 R)
• M62: 37,350,699 km (0.097 R)
• M63: 37,432,678 km (0.109 R)
• M64: 38,338,344 km (0.115 R)
• M65: 38,752,431 km (0.12 R)
• M66: 38,918,335 km (0.114 R)
• M67: 40,171,217 km (0.084 R)
• M68: 40,844,707 km (0.111 R)
• M69: 41,267,620 km (0.069 R)
• M70: 42,544,886 km (0.084 R)
• M71: 43,145,372 km (0.114 R)
• M72: 43,403,578 km (0.05 R)
• M73: 44,876,519 km (0.059 R)
• M74: 50,475,967 km (0.071 R)
• M75: 50,657,280 km (0.11 R)
• M76: 50,838,892 km (0.118 R)
• M77: 51,476,029 km (0.054 R)
• M78: 51,932,751 km (0.064 R)
• M79: 52,115,859 km (0.105 R)
• M80: 54,608,160 km (0.041 R)
• M81: 55,354,055 km (0.119 R)
• M82: 56,009,443 km (0.085 R)
• M83: 57,422,694 km (0.117 R)
• M84: 57,611,935 km (0.118 R)
• M85: 59,229,387 km (0.088 R)
• M86: 61,151,421 km (0.096 R)
• M87: 62,120,067 km (0.095 R)
• M88: 63,289,025 km (0.117 R)
• M89: 63,582,386 km (0.038 R)
• M90: 63,974,333 km (0.1 R)
• M91: 64,072,469 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 20,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit