🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.48 AU - 0.54 AU

Year: 132 Days

Day: 37.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,896,096 km

• M1: 365,916 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.58 AU - 0.58 AU

Year: 160 Days

Day: 46 Hours

Environment

Temp: 211 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.85 AU - 1.09 AU

Year: 345 Days

Day: 45.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 161.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.16 AU - 3.58 AU

Year: 1758 Days

Day: 16.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,896,096 km

• M1: 1,155,943 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.37 AU - 4.69 AU

Year: 3487 Days

Day: 30 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,896,096 km

• M1: 42,037 km (0.067 R)
• M2: 4,120,673 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.5

Radius: 13.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.88 AU - 5.06 AU

Year: 4007 Days

Day: 8 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 18,896,096 km

• M1: 163,510 km (0.094 R)
• M2: 792,719 km (0.102 R)
• M3: 1,366,128 km (0.09 R)
• M4: 2,112,472 km (0.043 R)
• M5: 4,434,530 km (0.067 R)
• M6: 5,182,669 km (0.086 R)
• M7: 6,797,727 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.2

Radius: 14

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.08 AU - 8.42 AU

Year: 7060 Days

Day: 8.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 18,896,096 km

• M1: 174,132 km (0.095 R)
• M2: 684,709 km (0.112 R)
• M3: 1,234,182 km (0.1 R)
• M4: 2,444,878 km (0.066 R)
• M5: 2,961,439 km (0.118 R)
• M6: 3,479,646 km (0.08 R)
• M7: 4,340,582 km (0.108 R)
• M8: 5,630,265 km (0.053 R)
• M9: 10,648,676 km (0.09 R)
• M10: 13,239,561 km (0.093 R)
• M11: 14,282,408 km (0.089 R)
• M12: 16,327,411 km (0.099 R)
• M13: 17,473,480 km (0.096 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 19,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit