🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.63 AU - 0.69 AU

Year: 188 Days

Day: 32 Hours

Environment

Temp: 242 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.4 AU - 1.84 AU

Year: 725 Days

Day: 46.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,875,664 km

• M1: 672,442 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.56 AU - 2.44 AU

Year: 994 Days

Day: 34.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.2

Radius: 13.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.33 AU - 10.93 AU

Year: 11332 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,875,664 km

• M1: 165,455 km (0.118 R)
• M2: 851,361 km (0.072 R)
• M3: 1,378,096 km (0.092 R)
• M4: 1,984,117 km (0.102 R)
• M5: 2,707,721 km (0.08 R)
• M6: 3,466,183 km (0.101 R)
• M7: 3,981,547 km (0.117 R)
• M8: 6,717,244 km (0.09 R)
• M9: 7,715,061 km (0.066 R)
• M10: 9,912,505 km (0.107 R)
• M11: 10,713,900 km (0.059 R)
• M12: 11,205,329 km (0.087 R)
• M13: 11,660,256 km (0.109 R)
• M14: 12,075,091 km (0.108 R)
• M15: 13,211,138 km (0.117 R)
• M16: 14,715,045 km (0.052 R)
• M17: 15,633,127 km (0.081 R)
• M18: 16,202,048 km (0.101 R)
• M19: 18,407,270 km (0.056 R)
• M20: 19,764,123 km (0.091 R)
• M21: 21,417,329 km (0.039 R)
• M22: 23,242,572 km (0.061 R)
• M23: 24,572,049 km (0.098 R)
• M24: 26,571,125 km (0.068 R)
• M25: 27,109,977 km (0.116 R)
• M26: 29,434,279 km (0.099 R)
• M27: 31,989,410 km (0.113 R)
• M28: 33,842,778 km (0.095 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 17,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit