🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.59 AU - 0.69 AU

Year: 184 Days

Day: 23.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.51 AU - 0.77 AU

Year: 184 Days

Day: 42.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.13 AU - 1.49 AU

Year: 540 Days

Day: 21.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.27 AU - 1.91 AU

Year: 722 Days

Day: 41.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,981,120 km

• M1: 46,226 km (0.081 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.8

Radius: 12

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.42 AU - 7.5 AU

Year: 5909 Days

Day: 9.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,981,120 km

• M1: 149,299 km (0.08 R)
• M2: 682,615 km (0.1 R)
• M3: 2,636,962 km (0.053 R)
• M4: 3,201,544 km (0.069 R)
• M5: 3,614,285 km (0.095 R)
• M6: 4,161,663 km (0.065 R)
• M7: 4,791,470 km (0.119 R)
• M8: 5,275,120 km (0.112 R)
• M9: 6,307,944 km (0.04 R)
• M10: 8,362,671 km (0.116 R)
• M11: 9,023,893 km (0.114 R)
• M12: 10,734,246 km (0.053 R)
• M13: 11,267,412 km (0.113 R)
• M14: 15,326,302 km (0.086 R)
• M15: 16,828,414 km (0.103 R)
• M16: 18,980,978 km (0.068 R)
• M17: 19,546,607 km (0.088 R)
• M18: 20,050,752 km (0.106 R)
• M19: 21,768,435 km (0.096 R)
• M20: 23,099,706 km (0.111 R)
• M21: 25,580,338 km (0.059 R)
• M22: 26,096,900 km (0.05 R)
• M23: 26,620,492 km (0.106 R)
• M24: 30,292,222 km (0.056 R)
• M25: 32,953,269 km (0.106 R)
• M26: 35,127,974 km (0.054 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 16,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit