🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.71 AU - 0.79 AU

Year: 241 Days

Day: 22.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,144,147 km

• M1: 23,188 km (0.116 R)
• M2: 394,190 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.44 AU - 2.06 AU

Year: 859 Days

Day: 25.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.74 AU - 2.32 AU

Year: 1073 Days

Day: 29.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,144,147 km

• M1: 41,439 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.93 AU - 4.13 AU

Year: 3000 Days

Day: 16 Hours

Environment

Temp: -138 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.6

Radius: 13.3

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.62 AU - 5.72 AU

Year: 5007 Days

Day: 10.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,144,147 km

• M1: 165,455 km (0.075 R)
• M2: 709,094 km (0.106 R)
• M3: 1,139,038 km (0.072 R)
• M4: 1,685,519 km (0.095 R)
• M5: 2,104,393 km (0.057 R)
• M6: 3,603,813 km (0.056 R)
• M7: 4,041,835 km (0.107 R)
• M8: 4,699,318 km (0.111 R)
• M9: 7,322,816 km (0.108 R)
• M10: 8,030,713 km (0.115 R)
• M11: 9,540,006 km (0.111 R)
• M12: 10,522,864 km (0.085 R)
• M13: 10,943,982 km (0.081 R)
• M14: 13,221,460 km (0.093 R)
• M15: 13,657,238 km (0.098 R)
• M16: 14,615,114 km (0.112 R)
• M17: 17,238,312 km (0.085 R)
• M18: 27,850,636 km (0.079 R)
• M19: 30,415,940 km (0.097 R)
• M20: 32,637,917 km (0.103 R)
• M21: 34,042,342 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 20,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit