🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.42 AU - 0.64 AU

Year: 145 Days

Day: 23 Hours

Environment

Temp: 221 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,825,831 km

• M1: 38,297 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.5 AU - 0.56 AU

Year: 145 Days

Day: 45.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.59 AU - 2.43 AU

Year: 1074 Days

Day: 27.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,825,831 km

• M1: 975,977 km (0.094 R)

Asteroid Belt

Center: 8.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.4

Radius: 6.1

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.61 AU - 16.31 AU

Year: 21798 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,825,831 km

• M1: 128,505 km (0.111 R)
• M2: 411,993 km (0.073 R)
• M3: 771,775 km (0.088 R)
• M4: 1,113,158 km (0.112 R)
• M5: 1,468,602 km (0.089 R)
• M6: 1,665,922 km (0.081 R)
• M7: 2,386,684 km (0.119 R)
• M8: 2,827,699 km (0.106 R)
• M9: 3,393,179 km (0.103 R)
• M10: 5,181,621 km (0.106 R)
• M11: 8,024,879 km (0.08 R)
• M12: 9,103,330 km (0.104 R)
• M13: 10,173,852 km (0.117 R)
• M14: 14,840,558 km (0.047 R)
• M15: 20,036,092 km (0.095 R)
• M16: 29,811,415 km (0.027 R)
• M17: 30,967,208 km (0.075 R)
• M18: 34,043,090 km (0.118 R)
• M19: 35,421,485 km (0.084 R)
• M20: 35,771,843 km (0.108 R)
• M21: 40,539,078 km (0.103 R)
• M22: 42,875,348 km (0.085 R)
• M23: 45,574,842 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 18,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit