🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.85 AU - 1.29 AU

Year: 342 Days

Day: 41.6 Hours

Environment

Temp: 223 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.36 AU - 1.36 AU

Year: 490 Days

Day: 36 Hours

Environment

Temp: 124 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.26 AU - 2.28 AU

Year: 1056 Days

Day: 43.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.25 AU - 3.01 AU

Year: 1317 Days

Day: 32.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,938,906 km

• M1: 1,109,119 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.29 AU - 5.13 AU

Year: 3155 Days

Day: 41 Hours

Environment

Temp: -91 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,938,906 km

• M1: 351,555 km (0.07 R)
• M2: 1,428,809 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.94 AU - 9.46 AU

Year: 7248 Days

Day: 24.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.6

Radius: 12.8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.81 AU - 11.87 AU

Year: 10264 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,938,906 km

• M1: 159,172 km (0.093 R)
• M2: 715,676 km (0.105 R)
• M3: 1,314,516 km (0.089 R)
• M4: 1,983,668 km (0.095 R)
• M5: 2,459,539 km (0.051 R)
• M6: 3,440,153 km (0.095 R)
• M7: 4,501,699 km (0.118 R)
• M8: 5,998,127 km (0.116 R)
• M9: 7,493,208 km (0.097 R)
• M10: 8,535,606 km (0.111 R)
• M11: 10,325,095 km (0.069 R)
• M12: 10,957,146 km (0.047 R)
• M13: 11,358,966 km (0.11 R)
• M14: 16,453,971 km (0.053 R)
• M15: 18,001,710 km (0.098 R)
• M16: 20,844,668 km (0.094 R)
• M17: 22,736,034 km (0.062 R)
• M18: 28,903,356 km (0.104 R)
• M19: 32,989,771 km (0.082 R)
• M20: 36,435,309 km (0.1 R)
• M21: 37,446,142 km (0.103 R)
• M22: 38,822,742 km (0.069 R)

Kuiper Belt

Range: 35.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 19,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit