🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.24 AU - 1.56 AU

Year: 582 Days

Day: 17 Hours

Environment

Temp: -1 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,194,194 km

• M1: 399,127 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.19 AU - 1.77 AU

Year: 633 Days

Day: 37.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.37 AU - 1.79 AU

Year: 698 Days

Day: 19.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,194,194 km

• M1: 41,439 km (0.099 R)
• M2: 475,123 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.98 AU - 2.34 AU

Year: 1116 Days

Day: 22.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.2

Radius: 13.2

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.74 AU - 9.12 AU

Year: 7118 Days

Day: 12.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 92.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,194,194 km

• M1: 164,109 km (0.066 R)
• M2: 636,539 km (0.087 R)
• M3: 1,404,126 km (0.091 R)
• M4: 2,076,568 km (0.093 R)
• M5: 3,124,950 km (0.076 R)
• M6: 3,599,923 km (0.083 R)
• M7: 4,500,054 km (0.096 R)
• M8: 5,018,709 km (0.1 R)
• M9: 5,905,077 km (0.097 R)
• M10: 6,528,301 km (0.068 R)
• M11: 7,466,430 km (0.114 R)
• M12: 8,238,056 km (0.112 R)
• M13: 9,704,115 km (0.087 R)
• M14: 10,278,271 km (0.098 R)
• M15: 15,917,213 km (0.109 R)
• M16: 17,473,480 km (0.115 R)
• M17: 17,966,555 km (0.109 R)
• M18: 19,203,131 km (0.106 R)
• M19: 19,728,518 km (0.093 R)
• M20: 20,340,673 km (0.059 R)
• M21: 23,508,109 km (0.051 R)
• M22: 27,650,623 km (0.108 R)
• M23: 28,224,630 km (0.109 R)
• M24: 29,994,223 km (0.049 R)
• M25: 41,317,735 km (0.113 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 18,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit