🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.54 AU - 0.84 AU

Year: 209 Days

Day: 25.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.77 AU - 0.89 AU

Year: 276 Days

Day: 13.6 Hours

Environment

Temp: 90 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,064,268 km

• M1: 49,367 km (0.074 R)
• M2: 371,751 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.19 AU - 1.69 AU

Year: 631 Days

Day: 21.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,064,268 km

• M1: 858,393 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.3

Radius: 9.7

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.22 AU - 5.74 AU

Year: 4686 Days

Day: 9.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,064,268 km

• M1: 121,174 km (0.118 R)
• M2: 434,432 km (0.115 R)
• M3: 847,472 km (0.087 R)
• M4: 1,221,766 km (0.109 R)
• M5: 1,599,949 km (0.102 R)
• M6: 2,056,372 km (0.116 R)
• M7: 2,614,223 km (0.096 R)
• M8: 3,270,359 km (0.106 R)
• M9: 5,010,182 km (0.053 R)
• M10: 6,778,728 km (0.074 R)
• M11: 7,666,143 km (0.094 R)
• M12: 9,314,562 km (0.076 R)
• M13: 13,149,503 km (0.103 R)
• M14: 13,497,468 km (0.079 R)
• M15: 13,954,041 km (0.074 R)
• M16: 14,737,933 km (0.117 R)
• M17: 16,971,579 km (0.086 R)
• M18: 17,864,679 km (0.102 R)
• M19: 18,788,595 km (0.112 R)
• M20: 20,798,742 km (0.081 R)
• M21: 21,890,357 km (0.114 R)
• M22: 23,892,126 km (0.096 R)
• M23: 25,857,394 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.6

Radius: 9.8

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.93 AU - 9.15 AU

Year: 8327 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,064,268 km

• M1: 129,253 km (0.057 R)
• M2: 1,056,759 km (0.088 R)
• M3: 1,666,221 km (0.091 R)
• M4: 2,135,360 km (0.082 R)
• M5: 2,478,388 km (0.12 R)
• M6: 3,277,091 km (0.069 R)
• M7: 4,066,519 km (0.069 R)
• M8: 4,894,394 km (0.105 R)
• M9: 5,707,608 km (0.036 R)
• M10: 6,541,017 km (0.106 R)
• M11: 7,826,213 km (0.09 R)
• M12: 8,609,058 km (0.085 R)
• M13: 9,969,202 km (0.112 R)
• M14: 10,841,657 km (0.074 R)
• M15: 17,305,631 km (0.06 R)
• M16: 18,294,174 km (0.117 R)
• M17: 22,705,067 km (0.08 R)
• M18: 26,380,388 km (0.081 R)
• M19: 31,970,561 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 19,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit