🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.45 AU - 0.73 AU

Year: 133 Days

Day: 43.9 Hours

Environment

Temp: 340 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,492,735 km

• M1: 267,182 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.57 AU - 0.65 AU

Year: 139 Days

Day: 37.1 Hours

Environment

Temp: 395 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,492,735 km

• M1: 339,288 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.52 AU - 0.8 AU

Year: 157 Days

Day: 22.7 Hours

Environment

Temp: 283 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.44 AU - 8.1 AU

Year: 5151 Days

Day: 14.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.66 AU - 8.38 AU

Year: 6031 Days

Day: 13.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,492,735 km

• M1: 2,266,408 km (0.042 R)
• M2: 3,992,767 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.08 AU - 11.36 AU

Year: 8187 Days

Day: 41.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,492,735 km

• M1: 4,111,249 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.5

Radius: 12.5

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.89 AU - 17.75 AU

Year: 18401 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,492,735 km

• M1: 156,479 km (0.09 R)
• M2: 1,613,263 km (0.119 R)
• M3: 2,122,794 km (0.038 R)
• M4: 2,832,935 km (0.113 R)
• M5: 7,082,113 km (0.092 R)
• M6: 8,114,787 km (0.083 R)
• M7: 11,441,544 km (0.113 R)
• M8: 13,337,099 km (0.073 R)
• M9: 17,410,649 km (0.081 R)
• M10: 18,934,752 km (0.042 R)
• M11: 35,523,211 km (0.048 R)
• M12: 37,415,026 km (0.112 R)
• M13: 43,950,807 km (0.106 R)
• M14: 46,606,020 km (0.114 R)
• M15: 54,147,548 km (0.045 R)
• M16: 55,568,279 km (0.078 R)
• M17: 58,114,285 km (0.04 R)
• M18: 67,229,732 km (0.095 R)

Kuiper Belt

Range: 37.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 14,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit