🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.59 AU - 0.69 AU

Year: 187 Days

Day: 13.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.06 AU - 2.14 AU

Year: 1112 Days

Day: 35.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 65.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.64 AU - 3.62 AU

Year: 2023 Days

Day: 31.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,115,258 km

• M1: 36,651 km (0.061 R)
• M2: 2,197,144 km (0.069 R)

Asteroid Belt

Center: 7.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.8

Radius: 9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.78 AU - 14.62 AU

Year: 15564 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,115,258 km

• M1: 111,899 km (0.098 R)
• M2: 517,758 km (0.027 R)
• M3: 800,199 km (0.058 R)
• M4: 1,375,403 km (0.111 R)
• M5: 1,676,992 km (0.099 R)
• M6: 2,007,005 km (0.062 R)
• M7: 2,471,806 km (0.088 R)
• M8: 2,779,977 km (0.069 R)
• M9: 3,336,332 km (0.104 R)
• M10: 5,393,901 km (0.114 R)
• M11: 5,716,583 km (0.105 R)
• M12: 6,507,956 km (0.09 R)
• M13: 6,986,520 km (0.075 R)
• M14: 10,025,900 km (0.073 R)
• M15: 11,540,877 km (0.066 R)
• M16: 12,576,095 km (0.119 R)
• M17: 14,642,939 km (0.07 R)
• M18: 16,586,664 km (0.074 R)
• M19: 23,697,500 km (0.077 R)
• M20: 25,275,159 km (0.101 R)
• M21: 31,764,415 km (0.104 R)
• M22: 36,352,432 km (0.117 R)
• M23: 38,328,770 km (0.079 R)
• M24: 40,498,388 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 12,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit