🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.08 AU - 1.3 AU

Year: 469 Days

Day: 14.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,207,799 km

• M1: 16,905 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.04 AU - 1.42 AU

Year: 493 Days

Day: 27 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,207,799 km

• M1: 45,328 km (0.09 R)
• M2: 1,141,133 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.09 AU - 1.69 AU

Year: 593 Days

Day: 17.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.7

Radius: 12.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.36 AU - 12.64 AU

Year: 12305 Days

Day: 13.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,207,799 km

• M1: 159,471 km (0.119 R)
• M2: 685,906 km (0.09 R)
• M3: 1,296,864 km (0.1 R)
• M4: 1,735,485 km (0.099 R)
• M5: 3,404,997 km (0.111 R)
• M6: 4,257,705 km (0.036 R)
• M7: 5,815,767 km (0.094 R)
• M8: 6,867,440 km (0.093 R)
• M9: 8,226,836 km (0.079 R)
• M10: 9,295,413 km (0.052 R)
• M11: 10,129,122 km (0.075 R)
• M12: 11,298,230 km (0.073 R)
• M13: 12,930,941 km (0.097 R)
• M14: 15,631,781 km (0.109 R)
• M15: 18,286,245 km (0.099 R)
• M16: 23,418,948 km (0.116 R)
• M17: 25,356,839 km (0.11 R)
• M18: 26,569,479 km (0.071 R)
• M19: 44,714,804 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.4

Radius: 14.8

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.63 AU - 13.91 AU

Year: 14603 Days

Day: 6 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,207,799 km

• M1: 184,454 km (0.086 R)
• M2: 897,737 km (0.102 R)
• M3: 1,719,328 km (0.114 R)
• M4: 2,319,066 km (0.117 R)
• M5: 2,841,612 km (0.075 R)
• M6: 3,337,229 km (0.107 R)
• M7: 4,252,319 km (0.066 R)
• M8: 4,871,355 km (0.079 R)
• M9: 6,130,222 km (0.057 R)
• M10: 6,707,819 km (0.081 R)
• M11: 9,392,353 km (0.09 R)
• M12: 9,882,585 km (0.117 R)
• M13: 12,336,888 km (0.092 R)
• M14: 13,465,155 km (0.108 R)
• M15: 18,675,499 km (0.119 R)
• M16: 21,632,600 km (0.117 R)
• M17: 24,274,050 km (0.065 R)
• M18: 27,675,307 km (0.105 R)
• M19: 31,261,916 km (0.102 R)
• M20: 48,234,542 km (0.115 R)
• M21: 57,648,587 km (0.119 R)
• M22: 66,406,794 km (0.115 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 11,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit