🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.91 AU - 0.93 AU

Year: 329 Days

Day: 42.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,801,906 km

• M1: 203,304 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.39 AU - 2.81 AU

Year: 1563 Days

Day: 14.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.58 AU - 3.16 AU

Year: 1812 Days

Day: 29.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.08 AU - 4.9 AU

Year: 2971 Days

Day: 35.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 8.9

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.42 AU - 7.4 AU

Year: 6771 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,801,906 km

• M1: 133,740 km (0.075 R)
• M2: 276,008 km (0.08 R)
• M3: 391,348 km (0.069 R)
• M4: 499,806 km (0.087 R)
• M5: 633,397 km (0.068 R)
• M6: 764,296 km (0.12 R)
• M7: 1,019,958 km (0.107 R)
• M8: 1,122,882 km (0.105 R)
• M9: 2,023,910 km (0.119 R)
• M10: 2,154,808 km (0.068 R)
• M11: 2,243,669 km (0.093 R)
• M12: 2,517,732 km (0.073 R)
• M13: 2,802,567 km (0.115 R)
• M14: 3,023,074 km (0.114 R)
• M15: 3,454,963 km (0.058 R)
• M16: 3,906,449 km (0.068 R)
• M17: 4,376,635 km (0.076 R)
• M18: 4,661,619 km (0.068 R)
• M19: 4,719,364 km (0.064 R)
• M20: 5,189,700 km (0.039 R)
• M21: 5,892,211 km (0.08 R)
• M22: 5,954,743 km (0.099 R)
• M23: 6,017,425 km (0.072 R)
• M24: 6,656,806 km (0.052 R)
• M25: 6,787,255 km (0.086 R)
• M26: 7,284,220 km (0.043 R)
• M27: 7,554,094 km (0.104 R)
• M28: 8,034,154 km (0.108 R)
• M29: 8,559,541 km (0.09 R)
• M30: 8,951,937 km (0.042 R)
• M31: 9,023,893 km (0.119 R)
• M32: 9,168,405 km (0.119 R)
• M33: 9,386,668 km (0.112 R)
• M34: 9,606,726 km (0.092 R)
• M35: 10,051,780 km (0.101 R)
• M36: 11,077,722 km (0.093 R)
• M37: 11,155,064 km (0.071 R)
• M38: 11,427,033 km (0.093 R)
• M39: 11,505,273 km (0.029 R)
• M40: 12,256,404 km (0.103 R)
• M41: 12,537,050 km (0.076 R)
• M42: 12,658,074 km (0.107 R)
• M43: 13,598,446 km (0.116 R)
• M44: 14,056,066 km (0.034 R)
• M45: 14,518,773 km (0.056 R)
• M46: 15,243,724 km (0.045 R)
• M47: 15,372,827 km (0.115 R)
• M48: 15,632,229 km (0.082 R)
• M49: 15,806,062 km (0.079 R)
• M50: 16,861,924 km (0.046 R)
• M51: 16,950,935 km (0.064 R)
• M52: 17,398,382 km (0.102 R)
• M53: 18,442,276 km (0.116 R)
• M54: 19,319,967 km (0.102 R)
• M55: 19,459,691 km (0.086 R)
• M56: 19,740,337 km (0.092 R)
• M57: 20,924,105 km (0.099 R)
• M58: 21,163,611 km (0.058 R)
• M59: 22,717,933 km (0.099 R)
• M60: 23,112,273 km (0.109 R)
• M61: 24,914,478 km (0.101 R)
• M62: 25,525,286 km (0.1 R)
• M63: 28,017,138 km (0.083 R)
• M64: 28,811,652 km (0.083 R)
• M65: 29,613,646 km (0.112 R)
• M66: 29,828,768 km (0.059 R)
• M67: 31,787,752 km (0.117 R)
• M68: 32,007,960 km (0.077 R)
• M69: 32,560,725 km (0.099 R)
• M70: 33,563,778 km (0.109 R)
• M71: 33,619,728 km (0.113 R)
• M72: 34,238,016 km (0.077 R)
• M73: 34,746,798 km (0.09 R)
• M74: 36,000,578 km (0.1 R)
• M75: 36,058,024 km (0.099 R)
• M76: 36,460,292 km (0.104 R)
• M77: 36,633,078 km (0.094 R)
• M78: 36,979,696 km (0.089 R)
• M79: 37,792,461 km (0.059 R)
• M80: 38,025,834 km (0.109 R)
• M81: 38,084,177 km (0.034 R)
• M82: 38,552,568 km (0.111 R)
• M83: 38,611,210 km (0.1 R)
• M84: 38,846,229 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.6

Radius: 10

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.18 AU - 9.64 AU

Year: 10761 Days

Day: 15 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,801,906 km

• M1: 125,662 km (0.054 R)
• M2: 203,304 km (0.073 R)
• M3: 417,827 km (0.072 R)
• M4: 619,186 km (0.075 R)
• M5: 708,944 km (0.1 R)
• M6: 1,042,248 km (0.06 R)
• M7: 1,133,054 km (0.102 R)
• M8: 1,442,273 km (0.087 R)
• M9: 1,523,804 km (0.044 R)
• M10: 1,627,924 km (0.049 R)
• M11: 1,691,653 km (0.102 R)
• M12: 2,022,862 km (0.099 R)
• M13: 2,423,186 km (0.084 R)
• M14: 2,720,587 km (0.102 R)
• M15: 2,977,596 km (0.11 R)
• M16: 3,542,777 km (0.117 R)
• M17: 4,466,992 km (0.05 R)
• M18: 4,617,937 km (0.11 R)
• M19: 4,956,028 km (0.066 R)
• M20: 5,207,053 km (0.068 R)
• M21: 5,334,062 km (0.09 R)
• M22: 5,721,371 km (0.074 R)
• M23: 6,018,023 km (0.092 R)
• M24: 6,285,953 km (0.067 R)
• M25: 6,660,696 km (0.112 R)
• M26: 6,868,038 km (0.108 R)
• M27: 8,120,621 km (0.053 R)
• M28: 8,528,724 km (0.099 R)
• M29: 8,867,713 km (0.056 R)
• M30: 9,019,704 km (0.083 R)
• M31: 9,287,933 km (0.064 R)
• M32: 13,658,585 km (0.087 R)
• M33: 13,966,607 km (0.027 R)
• M34: 14,814,528 km (0.073 R)
• M35: 14,949,914 km (0.106 R)
• M36: 16,700,209 km (0.077 R)
• M37: 17,982,861 km (0.115 R)
• M38: 18,127,372 km (0.062 R)
• M39: 18,272,183 km (0.086 R)
• M40: 18,953,302 km (0.095 R)
• M41: 19,642,649 km (0.101 R)
• M42: 20,490,869 km (0.043 R)
• M43: 20,742,642 km (0.067 R)
• M44: 21,606,271 km (0.057 R)
• M45: 22,068,229 km (0.12 R)
• M46: 22,637,299 km (0.086 R)
• M47: 22,845,390 km (0.042 R)
• M48: 23,211,157 km (0.089 R)
• M49: 23,631,527 km (0.079 R)
• M50: 25,068,863 km (0.052 R)
• M51: 26,042,895 km (0.103 R)
• M52: 26,151,802 km (0.073 R)
• M53: 26,534,474 km (0.043 R)
• M54: 27,971,810 km (0.114 R)
• M55: 28,139,210 km (0.072 R)
• M56: 28,307,059 km (0.104 R)
• M57: 29,320,883 km (0.075 R)
• M58: 30,117,642 km (0.025 R)
• M59: 30,633,605 km (0.086 R)
• M60: 31,094,665 km (0.102 R)
• M61: 35,286,398 km (0.081 R)
• M62: 35,527,849 km (0.066 R)
• M63: 35,769,748 km (0.091 R)
• M64: 36,072,983 km (0.1 R)
• M65: 36,194,457 km (0.082 R)
• M66: 36,376,966 km (0.118 R)
• M67: 37,171,481 km (0.088 R)
• M68: 37,786,477 km (0.074 R)
• M69: 38,281,048 km (0.088 R)
• M70: 38,902,029 km (0.05 R)
• M71: 40,343,255 km (0.074 R)
• M72: 40,785,316 km (0.087 R)
• M73: 41,801,834 km (0.064 R)
• M74: 42,890,906 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.8

Radius: 11.8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.76 AU - 14.52 AU

Year: 14804 Days

Day: 10.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,801,906 km

• M1: 180,116 km (0.104 R)
• M2: 423,661 km (0.06 R)
• M3: 497,563 km (0.1 R)
• M4: 588,817 km (0.108 R)
• M5: 777,909 km (0.089 R)
• M6: 1,265,748 km (0.081 R)
• M7: 2,444,130 km (0.097 R)
• M8: 2,631,277 km (0.083 R)
• M9: 2,888,136 km (0.058 R)
• M10: 3,064,064 km (0.074 R)
• M11: 3,472,915 km (0.046 R)
• M12: 4,292,262 km (0.12 R)
• M13: 4,392,493 km (0.073 R)
• M14: 5,465,409 km (0.077 R)
• M15: 6,385,585 km (0.093 R)
• M16: 6,673,860 km (0.084 R)
• M17: 6,966,474 km (0.09 R)
• M18: 8,272,762 km (0.032 R)
• M19: 8,682,361 km (0.089 R)
• M20: 8,905,711 km (0.047 R)
• M21: 9,390,707 km (0.105 R)
• M22: 9,587,129 km (0.117 R)
• M23: 9,785,047 km (0.105 R)
• M24: 9,984,162 km (0.065 R)
• M25: 10,117,753 km (0.062 R)
• M26: 10,251,942 km (0.07 R)
• M27: 10,555,925 km (0.05 R)
• M28: 10,657,801 km (0.046 R)
• M29: 11,415,814 km (0.085 R)
• M30: 12,013,457 km (0.063 R)
• M31: 12,513,413 km (0.102 R)
• M32: 13,020,101 km (0.072 R)
• M33: 13,349,366 km (0.112 R)
• M34: 13,459,769 km (0.11 R)
• M35: 14,466,862 km (0.047 R)
• M36: 14,542,409 km (0.091 R)
• M37: 14,922,238 km (0.117 R)
• M38: 16,081,322 km (0.088 R)
• M39: 16,159,562 km (0.09 R)
• M40: 16,434,672 km (0.086 R)
• M41: 17,469,890 km (0.082 R)
• M42: 18,158,190 km (0.085 R)
• M43: 18,485,061 km (0.087 R)
• M44: 18,690,459 km (0.095 R)
• M45: 19,269,552 km (0.05 R)
• M46: 19,854,480 km (0.031 R)
• M47: 20,149,188 km (0.049 R)
• M48: 20,275,897 km (0.095 R)
• M49: 20,402,906 km (0.114 R)
• M50: 21,213,277 km (0.093 R)
• M51: 21,817,204 km (0.112 R)
• M52: 22,077,803 km (0.12 R)
• M53: 22,470,647 km (0.101 R)
• M54: 22,865,735 km (0.109 R)
• M55: 23,130,374 km (0.111 R)
• M56: 24,244,130 km (0.12 R)
• M57: 24,514,154 km (0.119 R)
• M58: 24,739,748 km (0.118 R)
• M59: 24,830,255 km (0.095 R)
• M60: 26,016,416 km (0.059 R)
• M61: 26,246,647 km (0.059 R)
• M62: 26,987,905 km (0.099 R)
• M63: 27,548,448 km (0.084 R)
• M64: 27,924,238 km (0.119 R)
• M65: 28,018,335 km (0.112 R)
• M66: 28,112,731 km (0.089 R)
• M67: 28,491,064 km (0.096 R)
• M68: 29,157,223 km (0.101 R)
• M69: 30,069,471 km (0.119 R)
• M70: 30,311,072 km (0.056 R)
• M71: 31,480,030 km (0.119 R)
• M72: 31,725,370 km (0.109 R)
• M73: 31,922,091 km (0.117 R)
• M74: 32,168,629 km (0.1 R)
• M75: 32,415,764 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.9

Radius: 4.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 17.67 AU - 20.95 AU

Year: 31632 Days

Day: 18.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 47,801,906 km

• M1: 312,809 km (0.048 R)
• M2: 1,013,376 km (0.106 R)
• M3: 2,162,437 km (0.045 R)
• M4: 2,420,793 km (0.034 R)
• M5: 2,500,080 km (0.096 R)
• M6: 5,148,411 km (0.077 R)
• M7: 5,284,844 km (0.103 R)
• M8: 5,491,887 km (0.088 R)
• M9: 7,509,215 km (0.1 R)
• M10: 8,574,651 km (0.116 R)
• M11: 8,940,118 km (0.06 R)
• M12: 11,325,905 km (0.092 R)
• M13: 11,726,678 km (0.114 R)
• M14: 13,610,265 km (0.115 R)
• M15: 14,707,266 km (0.087 R)
• M16: 15,437,902 km (0.083 R)
• M17: 17,341,086 km (0.074 R)
• M18: 18,112,413 km (0.116 R)
• M19: 18,164,323 km (0.085 R)
• M20: 20,600,824 km (0.1 R)
• M21: 23,702,287 km (0.111 R)
• M22: 23,929,376 km (0.094 R)
• M23: 24,729,575 km (0.055 R)
• M24: 25,190,935 km (0.112 R)
• M25: 29,102,919 km (0.077 R)
• M26: 34,347,372 km (0.118 R)
• M27: 36,879,017 km (0.082 R)
• M28: 37,868,756 km (0.066 R)
• M29: 37,935,028 km (0.11 R)
• M30: 38,067,721 km (0.111 R)
• M31: 40,346,845 km (0.032 R)
• M32: 40,414,613 km (0.091 R)
• M33: 41,093,787 km (0.119 R)
• M34: 41,298,138 km (0.064 R)
• M35: 41,982,249 km (0.096 R)
• M36: 42,325,576 km (0.075 R)
• M37: 42,532,021 km (0.11 R)
• M38: 44,475,447 km (0.051 R)
• M39: 45,528,317 km (0.025 R)
• M40: 46,093,348 km (0.109 R)
• M41: 47,444,217 km (0.072 R)
• M42: 47,730,248 km (0.056 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 19,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit