🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.72 AU - 1.14 AU

Year: 331 Days

Day: 33.9 Hours

Environment

Temp: 45 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,182,072 km

• M1: 103,671 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.31 AU - 2.85 AU

Year: 1529 Days

Day: 47.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.26 AU - 3.4 AU

Year: 1757 Days

Day: 14.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 10.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.01 AU - 5.83 AU

Year: 4656 Days

Day: 9 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 100,182,072 km

• M1: 127,607 km (0.117 R)
• M2: 485,146 km (0.091 R)
• M3: 968,796 km (0.055 R)
• M4: 1,422,526 km (0.104 R)
• M5: 2,170,964 km (0.099 R)
• M6: 3,128,690 km (0.053 R)
• M7: 3,674,273 km (0.113 R)
• M8: 4,390,099 km (0.098 R)
• M9: 5,003,600 km (0.11 R)
• M10: 5,544,995 km (0.102 R)
• M11: 5,909,565 km (0.088 R)
• M12: 6,832,733 km (0.119 R)
• M13: 7,221,837 km (0.12 R)
• M14: 8,928,599 km (0.092 R)
• M15: 9,540,903 km (0.113 R)
• M16: 10,027,695 km (0.09 R)
• M17: 10,689,217 km (0.099 R)
• M18: 11,462,787 km (0.097 R)
• M19: 12,625,761 km (0.083 R)
• M20: 13,960,473 km (0.105 R)
• M21: 14,441,879 km (0.115 R)
• M22: 14,785,506 km (0.087 R)
• M23: 17,235,470 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.2

Radius: 9.7

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.45 AU - 5.93 AU

Year: 5008 Days

Day: 12.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 100,182,072 km

• M1: 120,725 km (0.045 R)
• M2: 437,275 km (0.098 R)
• M3: 742,005 km (0.095 R)
• M4: 1,094,458 km (0.107 R)
• M5: 1,972,149 km (0.115 R)
• M6: 2,596,421 km (0.088 R)
• M7: 3,212,764 km (0.115 R)
• M8: 5,584,189 km (0.036 R)
• M9: 6,583,802 km (0.058 R)
• M10: 8,380,323 km (0.111 R)
• M11: 8,801,890 km (0.101 R)
• M12: 9,135,792 km (0.049 R)
• M13: 11,477,149 km (0.119 R)
• M14: 11,916,518 km (0.086 R)
• M15: 12,366,957 km (0.041 R)
• M16: 12,913,887 km (0.112 R)
• M17: 13,520,955 km (0.055 R)
• M18: 14,838,912 km (0.079 R)
• M19: 16,340,276 km (0.061 R)
• M20: 17,102,029 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.1

Radius: 10.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.66 AU - 9.66 AU

Year: 11078 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 100,182,072 km

• M1: 129,402 km (0.069 R)
• M2: 726,746 km (0.078 R)
• M3: 1,304,942 km (0.106 R)
• M4: 2,107,385 km (0.097 R)
• M5: 2,730,311 km (0.06 R)
• M6: 5,925,721 km (0.114 R)
• M7: 7,615,579 km (0.085 R)
• M8: 15,258,684 km (0.077 R)
• M9: 16,566,319 km (0.074 R)
• M10: 17,300,695 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882

Radius: 9.4

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.25 AU - 11.25 AU

Year: 12108 Days

Day: 10 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 100,182,072 km

• M1: 116,836 km (0.043 R)
• M2: 485,146 km (0.109 R)
• M3: 965,205 km (0.105 R)
• M4: 1,280,558 km (0.116 R)
• M5: 1,729,202 km (0.1 R)
• M6: 3,135,871 km (0.063 R)
• M7: 4,497,062 km (0.109 R)
• M8: 11,953,019 km (0.081 R)
• M9: 12,507,728 km (0.097 R)
• M10: 12,887,109 km (0.12 R)
• M11: 13,273,969 km (0.061 R)
• M12: 17,113,996 km (0.037 R)
• M13: 24,268,963 km (0.114 R)
• M14: 24,959,058 km (0.103 R)
• M15: 38,116,191 km (0.105 R)
• M16: 39,452,549 km (0.108 R)
• M17: 42,501,952 km (0.041 R)
• M18: 43,938,540 km (0.109 R)
• M19: 58,707,590 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.8

Radius: 5.5

Gravity: 31.46 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.05 AU - 20.75 AU

Year: 25633 Days

Day: 15.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 100,182,072 km

• M1: 68,665 km (0.064 R)
• M2: 309,219 km (0.057 R)
• M3: 586,723 km (0.114 R)
• M4: 943,514 km (0.115 R)
• M5: 1,224,010 km (0.072 R)
• M6: 2,127,880 km (0.053 R)
• M7: 2,993,603 km (0.065 R)
• M8: 3,379,715 km (0.091 R)
• M9: 4,739,261 km (0.106 R)
• M10: 5,561,899 km (0.104 R)
• M11: 6,145,181 km (0.073 R)
• M12: 6,523,814 km (0.113 R)
• M13: 7,327,753 km (0.044 R)
• M14: 8,538,448 km (0.07 R)
• M15: 9,070,119 km (0.067 R)
• M16: 11,209,518 km (0.117 R)
• M17: 12,358,729 km (0.072 R)
• M18: 12,809,168 km (0.119 R)
• M19: 16,815,848 km (0.069 R)
• M20: 17,555,909 km (0.067 R)
• M21: 18,903,037 km (0.092 R)
• M22: 19,400,450 km (0.107 R)
• M23: 20,214,263 km (0.061 R)
• M24: 22,348,127 km (0.119 R)
• M25: 23,928,329 km (0.107 R)
• M26: 31,547,349 km (0.062 R)
• M27: 33,099,875 km (0.067 R)
• M28: 41,464,790 km (0.12 R)
• M29: 46,489,633 km (0.112 R)
• M30: 47,031,476 km (0.086 R)
• M31: 49,054,339 km (0.111 R)
• M32: 49,616,079 km (0.113 R)
• M33: 55,876,001 km (0.045 R)
• M34: 64,638,996 km (0.073 R)
• M35: 65,766,515 km (0.074 R)
• M36: 67,136,682 km (0.073 R)
• M37: 71,841,685 km (0.077 R)
• M38: 77,265,505 km (0.113 R)
• M39: 81,116,154 km (0.104 R)
• M40: 84,823,638 km (0.118 R)
• M41: 94,872,726 km (0.108 R)
• M42: 98,985,470 km (0.032 R)
• M43: 99,882,010 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 20,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit