🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.52 AU - 0.6 AU

Year: 275 Days

Day: 41.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,690,902 km

• M1: 39,793 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.49 AU - 0.65 AU

Year: 282 Days

Day: 41.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.2

Radius: 8.7

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.92 AU - 0.94 AU

Year: 588 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,690,902 km

• M1: 108,159 km (0.07 R)
• M2: 396,883 km (0.055 R)
• M3: 783,444 km (0.112 R)
• M4: 1,111,213 km (0.04 R)
• M5: 1,423,723 km (0.092 R)
• M6: 1,706,313 km (0.062 R)
• M7: 2,017,776 km (0.087 R)
• M8: 2,317,869 km (0.117 R)
• M9: 2,768,309 km (0.066 R)
• M10: 3,957,612 km (0.115 R)
• M11: 4,249,477 km (0.096 R)
• M12: 4,682,413 km (0.062 R)
• M13: 5,230,091 km (0.101 R)
• M14: 5,913,005 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.9

Radius: 9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1 AU - 1.04 AU

Year: 676 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,690,902 km

• M1: 111,899 km (0.069 R)
• M2: 440,715 km (0.077 R)
• M3: 727,046 km (0.091 R)
• M4: 1,078,900 km (0.029 R)
• M5: 1,437,636 km (0.109 R)
• M6: 1,802,804 km (0.087 R)
• M7: 2,147,178 km (0.086 R)
• M8: 2,454,153 km (0.082 R)
• M9: 2,929,426 km (0.086 R)
• M10: 3,341,867 km (0.093 R)
• M11: 3,685,344 km (0.107 R)
• M12: 4,218,660 km (0.061 R)
• M13: 4,538,051 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.4

Radius: 11.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.94 AU - 1.48 AU

Year: 873 Days

Day: 8.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,690,902 km

• M1: 146,756 km (0.07 R)
• M2: 520,900 km (0.112 R)
• M3: 1,060,200 km (0.103 R)
• M4: 1,933,104 km (0.034 R)
• M5: 3,058,828 km (0.035 R)
• M6: 3,643,456 km (0.069 R)
• M7: 4,019,396 km (0.073 R)
• M8: 5,132,553 km (0.111 R)
• M9: 5,960,877 km (0.071 R)
• M10: 6,946,727 km (0.052 R)
• M11: 7,653,726 km (0.099 R)
• M12: 8,543,235 km (0.103 R)
• M13: 9,588,176 km (0.096 R)
• M14: 10,590,332 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.3

Radius: 10

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.91 AU - 1.51 AU

Year: 873 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,690,902 km

• M1: 126,859 km (0.069 R)
• M2: 463,753 km (0.088 R)
• M3: 807,529 km (0.093 R)
• M4: 1,437,636 km (0.12 R)
• M5: 2,118,755 km (0.045 R)
• M6: 2,618,711 km (0.078 R)
• M7: 2,978,793 km (0.093 R)
• M8: 3,621,615 km (0.095 R)
• M9: 4,173,631 km (0.095 R)
• M10: 4,716,073 km (0.115 R)
• M11: 6,608,636 km (0.066 R)
• M12: 7,173,068 km (0.064 R)
• M13: 7,500,388 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305

Radius: 7

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.95 AU - 12.11 AU

Year: 22416 Days

Day: 25 Hours

Environment

Temp: -237 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,690,902 km

• M1: 89,908 km (0.115 R)
• M2: 358,137 km (0.075 R)
• M3: 603,029 km (0.051 R)
• M4: 829,071 km (0.076 R)
• M5: 1,100,891 km (0.12 R)
• M6: 2,256,085 km (0.105 R)
• M7: 2,635,466 km (0.113 R)
• M8: 3,283,972 km (0.102 R)
• M9: 3,604,261 km (0.075 R)
• M10: 4,995,372 km (0.026 R)
• M11: 6,967,371 km (0.084 R)
• M12: 7,229,168 km (0.088 R)
• M13: 8,538,897 km (0.086 R)
• M14: 8,940,567 km (0.081 R)
• M15: 9,197,875 km (0.086 R)
• M16: 9,890,214 km (0.102 R)
• M17: 10,333,323 km (0.056 R)
• M18: 12,365,162 km (0.05 R)
• M19: 13,207,846 km (0.094 R)
• M20: 14,366,931 km (0.086 R)
• M21: 17,279,601 km (0.114 R)
• M22: 19,000,426 km (0.103 R)
• M23: 19,426,331 km (0.098 R)
• M24: 22,778,819 km (0.099 R)
• M25: 23,162,986 km (0.061 R)
• M26: 26,182,320 km (0.088 R)
• M27: 27,568,644 km (0.056 R)
• M28: 29,115,486 km (0.031 R)
• M29: 36,403,146 km (0.095 R)
• M30: 37,591,551 km (0.111 R)
• M31: 40,605,200 km (0.043 R)
• M32: 44,220,831 km (0.112 R)
• M33: 45,573,346 km (0.112 R)
• M34: 54,101,771 km (0.096 R)
• M35: 55,821,847 km (0.086 R)
• M36: 57,933,720 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 10,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit