🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.15 AU - 1.23 AU

Year: 486 Days

Day: 34 Hours

Environment

Temp: -1 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,943,861 km

• M1: 38,147 km (0.112 R)
• M2: 576,999 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.17 AU - 1.67 AU

Year: 634 Days

Day: 46.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,943,861 km

• M1: 26,180 km (0.115 R)
• M2: 923,468 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835

Radius: 14.4

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.18 AU - 6.04 AU

Year: 4979 Days

Day: 8.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,943,861 km

• M1: 179,069 km (0.095 R)
• M2: 858,991 km (0.118 R)
• M3: 1,799,363 km (0.026 R)
• M4: 3,133,028 km (0.08 R)
• M5: 4,323,229 km (0.073 R)
• M6: 5,244,153 km (0.056 R)
• M7: 5,826,837 km (0.101 R)
• M8: 7,619,768 km (0.106 R)
• M9: 9,459,373 km (0.101 R)
• M10: 10,237,132 km (0.099 R)
• M11: 12,019,441 km (0.083 R)
• M12: 16,010,413 km (0.12 R)
• M13: 17,945,761 km (0.075 R)
• M14: 19,962,789 km (0.032 R)
• M15: 23,343,401 km (0.12 R)
• M16: 27,778,529 km (0.088 R)
• M17: 28,568,705 km (0.103 R)
• M18: 29,193,576 km (0.08 R)
• M19: 30,194,086 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.1

Radius: 10

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.73 AU - 11.89 AU

Year: 13319 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,943,861 km

• M1: 128,953 km (0.096 R)
• M2: 460,612 km (0.028 R)
• M3: 988,094 km (0.095 R)
• M4: 1,779,317 km (0.111 R)
• M5: 2,705,926 km (0.037 R)
• M6: 3,400,360 km (0.093 R)
• M7: 3,954,171 km (0.086 R)
• M8: 5,412,152 km (0.106 R)
• M9: 6,205,918 km (0.099 R)
• M10: 9,602,837 km (0.115 R)
• M11: 11,550,751 km (0.091 R)
• M12: 14,810,189 km (0.074 R)
• M13: 15,500,583 km (0.094 R)
• M14: 22,985,114 km (0.065 R)
• M15: 24,668,689 km (0.108 R)
• M16: 30,762,558 km (0.085 R)
• M17: 32,114,025 km (0.116 R)
• M18: 46,838,794 km (0.115 R)
• M19: 50,149,245 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.6

Radius: 13.4

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.56 AU - 14.22 AU

Year: 15364 Days

Day: 10.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,943,861 km

• M1: 166,652 km (0.063 R)
• M2: 603,777 km (0.101 R)
• M3: 1,355,506 km (0.099 R)
• M4: 1,869,674 km (0.077 R)
• M5: 2,473,451 km (0.075 R)
• M6: 3,663,053 km (0.076 R)
• M7: 4,341,779 km (0.103 R)
• M8: 4,872,253 km (0.05 R)
• M9: 5,480,817 km (0.111 R)
• M10: 6,293,283 km (0.099 R)
• M11: 7,100,214 km (0.102 R)
• M12: 8,391,693 km (0.082 R)
• M13: 9,319,199 km (0.081 R)
• M14: 10,206,016 km (0.115 R)
• M15: 12,514,610 km (0.075 R)
• M16: 13,078,594 km (0.08 R)
• M17: 15,222,930 km (0.101 R)
• M18: 15,793,646 km (0.109 R)
• M19: 16,452,774 km (0.044 R)
• M20: 18,380,642 km (0.08 R)
• M21: 21,592,957 km (0.116 R)
• M22: 23,051,386 km (0.093 R)
• M23: 27,295,179 km (0.1 R)
• M24: 27,714,651 km (0.058 R)
• M25: 34,170,697 km (0.115 R)
• M26: 35,026,845 km (0.092 R)
• M27: 36,148,530 km (0.105 R)
• M28: 37,294,151 km (0.102 R)
• M29: 40,467,271 km (0.057 R)
• M30: 45,558,236 km (0.025 R)
• M31: 51,858,401 km (0.036 R)
• M32: 53,315,185 km (0.084 R)
• M33: 55,803,596 km (0.039 R)
• M34: 56,479,928 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.9

Radius: 5.8

Gravity: 24.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.39 AU - 16.39 AU

Year: 20456 Days

Day: 15.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,943,861 km

• M1: 72,256 km (0.101 R)
• M2: 426,653 km (0.074 R)
• M3: 767,138 km (0.034 R)
• M4: 967,898 km (0.087 R)
• M5: 1,203,964 km (0.094 R)
• M6: 1,511,088 km (0.051 R)
• M7: 2,110,527 km (0.075 R)
• M8: 2,582,658 km (0.069 R)
• M9: 3,673,376 km (0.069 R)
• M10: 5,632,659 km (0.1 R)
• M11: 6,094,617 km (0.117 R)
• M12: 10,996,491 km (0.086 R)
• M13: 12,821,286 km (0.117 R)
• M14: 13,035,809 km (0.117 R)
• M15: 15,314,184 km (0.072 R)
• M16: 15,636,717 km (0.103 R)
• M17: 16,716,515 km (0.075 R)
• M18: 17,580,143 km (0.083 R)
• M19: 18,382,586 km (0.069 R)
• M20: 19,396,262 km (0.04 R)
• M21: 22,246,251 km (0.055 R)
• M22: 29,251,320 km (0.063 R)
• M23: 32,052,690 km (0.091 R)
• M24: 38,775,319 km (0.088 R)
• M25: 39,980,031 km (0.109 R)
• M26: 60,756,931 km (0.105 R)
• M27: 64,032,825 km (0.059 R)
• M28: 70,488,871 km (0.1 R)
• M29: 74,103,156 km (0.103 R)
• M30: 77,601,951 km (0.088 R)
• M31: 79,994,619 km (0.055 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: 514 - 12,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit