🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.67 AU - 1.83 AU

Year: 825 Days

Day: 33.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,386,903 km

• M1: 23,786 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.44 AU - 2.18 AU

Year: 868 Days

Day: 30.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,386,903 km

• M1: 232,026 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.62 AU - 4.26 AU

Year: 2788 Days

Day: 15.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,386,903 km

• M1: 3,104,904 km (0.114 R)

Asteroid Belt

Center: 6.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.7

Radius: 10.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.25 AU - 10.69 AU

Year: 11221 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,386,903 km

• M1: 132,993 km (0.027 R)
• M2: 685,308 km (0.11 R)
• M3: 1,576,911 km (0.116 R)
• M4: 2,247,110 km (0.114 R)
• M5: 2,843,407 km (0.112 R)
• M6: 3,699,705 km (0.103 R)
• M7: 5,487,549 km (0.055 R)
• M8: 5,948,909 km (0.113 R)
• M9: 6,570,488 km (0.107 R)
• M10: 7,055,784 km (0.111 R)
• M11: 8,945,504 km (0.1 R)
• M12: 18,716,788 km (0.111 R)
• M13: 19,340,910 km (0.046 R)
• M14: 23,221,778 km (0.077 R)
• M15: 24,349,297 km (0.111 R)
• M16: 31,307,842 km (0.113 R)
• M17: 34,406,613 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.9

Radius: 14.6

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.13 AU - 14.71 AU

Year: 15602 Days

Day: 9.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,386,903 km

• M1: 295,157 km (0.082 R)
• M2: 1,121,086 km (0.03 R)
• M3: 1,787,096 km (0.119 R)
• M4: 3,112,982 km (0.066 R)
• M5: 3,653,928 km (0.06 R)
• M6: 5,082,588 km (0.11 R)
• M7: 13,876,698 km (0.037 R)
• M8: 20,659,167 km (0.107 R)
• M9: 21,232,426 km (0.03 R)
• M10: 21,732,382 km (0.103 R)
• M11: 25,735,920 km (0.086 R)
• M12: 26,978,330 km (0.099 R)
• M13: 27,762,522 km (0.088 R)
• M14: 33,124,409 km (0.091 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 15,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit