🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.63 AU - 0.93 AU

Year: 305 Days

Day: 17.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.69 AU - 0.97 AU

Year: 335 Days

Day: 23.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,386,790 km

• M1: 261,048 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.02 AU - 1.56 AU

Year: 649 Days

Day: 41.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.4 AU - 2.33 AU

Year: 1124 Days

Day: 26.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.72 AU - 2.56 AU

Year: 1387 Days

Day: 28.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,386,790 km

• M1: 22,140 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.33 AU - 2.43 AU

Year: 1626 Days

Day: 31.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,386,790 km

• M1: 341,083 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.6

Radius: 9.9

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.02 AU - 5.5 AU

Year: 5343 Days

Day: 5.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,386,790 km

• M1: 123,418 km (0.087 R)
• M2: 488,886 km (0.053 R)
• M3: 885,619 km (0.031 R)
• M4: 1,498,372 km (0.107 R)
• M5: 1,838,558 km (0.041 R)
• M6: 2,373,819 km (0.104 R)
• M7: 3,410,682 km (0.108 R)
• M8: 3,823,871 km (0.108 R)
• M9: 4,883,772 km (0.082 R)
• M10: 7,012,101 km (0.101 R)
• M11: 7,940,505 km (0.103 R)
• M12: 8,989,336 km (0.104 R)
• M13: 9,568,280 km (0.102 R)
• M14: 11,031,497 km (0.081 R)
• M15: 12,037,093 km (0.082 R)
• M16: 12,435,772 km (0.101 R)
• M17: 14,395,953 km (0.11 R)
• M18: 16,250,517 km (0.115 R)
• M19: 17,109,808 km (0.111 R)
• M20: 17,487,393 km (0.106 R)
• M21: 18,324,243 km (0.086 R)
• M22: 19,458,793 km (0.107 R)
• M23: 20,427,739 km (0.106 R)
• M24: 20,924,105 km (0.104 R)
• M25: 22,237,424 km (0.084 R)
• M26: 25,432,835 km (0.079 R)
• M27: 26,339,697 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 17,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit