🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.79 AU - 1.31 AU

Year: 380 Days

Day: 25.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,728,191 km

• M1: 326,123 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.68 AU - 2.58 AU

Year: 1098 Days

Day: 12.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.81 AU - 2.49 AU

Year: 1113 Days

Day: 22.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 74.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.3

Radius: 13

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.55 AU - 8.47 AU

Year: 8005 Days

Day: 12.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,728,191 km

• M1: 161,715 km (0.119 R)
• M2: 1,745,358 km (0.102 R)
• M3: 2,679,298 km (0.073 R)
• M4: 3,393,927 km (0.113 R)
• M5: 5,609,471 km (0.11 R)
• M6: 7,774,003 km (0.091 R)
• M7: 8,539,645 km (0.115 R)
• M8: 9,912,654 km (0.119 R)
• M9: 11,236,446 km (0.111 R)
• M10: 12,115,632 km (0.066 R)
• M11: 14,010,888 km (0.066 R)
• M12: 14,913,861 km (0.053 R)
• M13: 16,773,212 km (0.103 R)
• M14: 18,117,798 km (0.119 R)
• M15: 20,659,765 km (0.095 R)
• M16: 21,755,121 km (0.088 R)
• M17: 23,275,185 km (0.113 R)
• M18: 23,981,885 km (0.097 R)
• M19: 24,702,797 km (0.082 R)
• M20: 28,171,673 km (0.113 R)
• M21: 29,792,416 km (0.116 R)
• M22: 30,719,324 km (0.081 R)
• M23: 31,760,974 km (0.067 R)
• M24: 32,339,021 km (0.094 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 12,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit