🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.52 AU - 0.76 AU

Year: 193 Days

Day: 26.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.55 AU - 0.83 AU

Year: 216 Days

Day: 23 Hours

Environment

Temp: 151 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,395,509 km

• M1: 205,697 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.39 AU - 2.47 AU

Year: 1427 Days

Day: 28.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,395,509 km

• M1: 538,403 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.65 AU - 3.95 AU

Year: 2258 Days

Day: 31.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,395,509 km

• M1: 113,694 km (0.101 R)
• M2: 250,427 km (0.083 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.6

Radius: 10.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.82 AU - 6.58 AU

Year: 5127 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,395,509 km

• M1: 128,056 km (0.091 R)
• M2: 495,169 km (0.12 R)
• M3: 925,412 km (0.11 R)
• M4: 1,316,760 km (0.044 R)
• M5: 1,882,390 km (0.117 R)
• M6: 2,207,915 km (0.054 R)
• M7: 3,680,856 km (0.085 R)
• M8: 4,084,770 km (0.065 R)
• M9: 5,264,947 km (0.089 R)
• M10: 5,919,887 km (0.104 R)
• M11: 6,814,033 km (0.032 R)
• M12: 8,683,857 km (0.114 R)
• M13: 9,559,154 km (0.091 R)
• M14: 10,119,997 km (0.075 R)
• M15: 13,706,007 km (0.083 R)
• M16: 14,161,982 km (0.096 R)
• M17: 15,265,266 km (0.099 R)
• M18: 16,087,755 km (0.1 R)
• M19: 17,288,428 km (0.042 R)
• M20: 19,106,191 km (0.088 R)
• M21: 19,675,561 km (0.094 R)
• M22: 20,386,599 km (0.099 R)
• M23: 20,914,530 km (0.087 R)
• M24: 21,791,772 km (0.028 R)
• M25: 23,691,815 km (0.116 R)
• M26: 25,395,435 km (0.032 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 13,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit