🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.62 AU - 0.72 AU

Year: 198 Days

Day: 29.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.54 AU - 0.88 AU

Year: 216 Days

Day: 25.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,132,460 km

• M1: 75,248 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.25 AU - 3.45 AU

Year: 1740 Days

Day: 40.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.4

Radius: 5.6

Gravity: 22.65 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.32 AU - 16 AU

Year: 19270 Days

Day: 20.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,132,460 km

• M1: 73,153 km (0.091 R)
• M2: 388,805 km (0.089 R)
• M3: 617,690 km (0.109 R)
• M4: 1,006,943 km (0.067 R)
• M5: 1,435,092 km (0.085 R)
• M6: 2,415,856 km (0.099 R)
• M7: 4,556,602 km (0.088 R)
• M8: 4,837,696 km (0.089 R)
• M9: 5,512,532 km (0.083 R)
• M10: 6,818,970 km (0.107 R)
• M11: 7,714,613 km (0.074 R)
• M12: 11,499,738 km (0.051 R)
• M13: 11,823,767 km (0.115 R)
• M14: 12,287,670 km (0.052 R)
• M15: 15,329,743 km (0.051 R)
• M16: 25,706,001 km (0.114 R)
• M17: 26,483,909 km (0.095 R)
• M18: 33,807,024 km (0.046 R)
• M19: 36,380,257 km (0.047 R)
• M20: 36,938,108 km (0.041 R)
• M21: 44,084,697 km (0.107 R)
• M22: 45,038,085 km (0.073 R)
• M23: 45,681,206 km (0.092 R)
• M24: 65,242,923 km (0.089 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 17,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit