🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.52 AU - 0.72 AU

Year: 170 Days

Day: 35.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.87 AU - 2.13 AU

Year: 985 Days

Day: 39 Hours

Environment

Temp: -43 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.11 AU - 5.93 AU

Year: 3917 Days

Day: 42.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.1

Radius: 11.6

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.93 AU - 8.39 AU

Year: 6672 Days

Day: 14.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 158 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 29,093,165 km

• M1: 144,512 km (0.116 R)
• M2: 682,465 km (0.111 R)
• M3: 1,439,281 km (0.052 R)
• M4: 1,936,694 km (0.096 R)
• M5: 2,432,611 km (0.116 R)
• M6: 2,804,212 km (0.06 R)
• M7: 4,217,613 km (0.118 R)
• M8: 5,669,460 km (0.038 R)
• M9: 11,256,492 km (0.047 R)
• M10: 15,565,808 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.5

Radius: 11.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.82 AU - 9.84 AU

Year: 9925 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,093,165 km

• M1: 147,952 km (0.096 R)
• M2: 643,869 km (0.073 R)
• M3: 1,419,983 km (0.058 R)
• M4: 2,562,462 km (0.056 R)
• M5: 3,229,369 km (0.113 R)
• M6: 7,384,749 km (0.105 R)
• M7: 9,573,516 km (0.087 R)
• M8: 10,683,083 km (0.108 R)
• M9: 12,407,498 km (0.068 R)
• M10: 15,990,367 km (0.112 R)
• M11: 20,829,409 km (0.107 R)
• M12: 22,321,498 km (0.073 R)
• M13: 23,056,473 km (0.119 R)
• M14: 25,437,921 km (0.116 R)
• M15: 27,809,945 km (0.049 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 11,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit