🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.75 AU - 1.23 AU

Year: 346 Days

Day: 27.4 Hours

Environment

Temp: 81 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.48 AU - 1.96 AU

Year: 793 Days

Day: 14.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.41 AU - 5.15 AU

Year: 3112 Days

Day: 20.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,080,647 km

• M1: 48,021 km (0.079 R)
• M2: 2,854,776 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.54 AU - 5.34 AU

Year: 3288 Days

Day: 25.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.2

Radius: 15

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.53 AU - 10.89 AU

Year: 11466 Days

Day: 10 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,080,647 km

• M1: 187,895 km (0.091 R)
• M2: 804,986 km (0.074 R)
• M3: 1,427,762 km (0.087 R)
• M4: 2,993,005 km (0.054 R)
• M5: 4,079,833 km (0.072 R)
• M6: 4,600,135 km (0.108 R)
• M7: 9,825,439 km (0.102 R)
• M8: 10,818,469 km (0.111 R)
• M9: 11,286,561 km (0.113 R)
• M10: 15,275,887 km (0.11 R)
• M11: 16,745,986 km (0.034 R)
• M12: 31,543,459 km (0.073 R)
• M13: 33,590,107 km (0.117 R)
• M14: 43,055,614 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.2

Radius: 10.6

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.16 AU - 14.46 AU

Year: 16114 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,080,647 km

• M1: 147,204 km (0.063 R)
• M2: 817,852 km (0.058 R)
• M3: 1,612,216 km (0.108 R)
• M4: 3,423,248 km (0.116 R)
• M5: 4,151,491 km (0.117 R)
• M6: 4,515,163 km (0.111 R)
• M7: 5,114,602 km (0.115 R)
• M8: 7,836,385 km (0.044 R)
• M9: 12,918,674 km (0.09 R)
• M10: 15,123,148 km (0.081 R)
• M11: 18,137,395 km (0.039 R)
• M12: 22,774,929 km (0.103 R)
• M13: 23,376,612 km (0.111 R)
• M14: 26,380,986 km (0.055 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 14,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit