🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.64 AU

Year: 141 Days

Day: 19 Hours

Environment

Temp: 233 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,222,758 km

• M1: 116,537 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.68 AU - 0.8 AU

Year: 227 Days

Day: 13 Hours

Environment

Temp: 195 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,222,758 km

• M1: 104,419 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.96 AU - 1 AU

Year: 346 Days

Day: 30.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.92 AU - 2.38 AU

Year: 1124 Days

Day: 44.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.7

Radius: 11

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.73 AU - 6.85 AU

Year: 5623 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 15,222,758 km

• M1: 136,882 km (0.085 R)
• M2: 1,092,663 km (0.119 R)
• M3: 1,529,489 km (0.088 R)
• M4: 1,880,595 km (0.081 R)
• M5: 2,574,729 km (0.075 R)
• M6: 2,981,934 km (0.097 R)
• M7: 3,362,661 km (0.098 R)
• M8: 3,794,700 km (0.054 R)
• M9: 4,263,539 km (0.069 R)
• M10: 5,413,498 km (0.047 R)
• M11: 6,217,587 km (0.09 R)
• M12: 7,906,696 km (0.046 R)
• M13: 8,907,656 km (0.088 R)
• M14: 10,396,154 km (0.109 R)
• M15: 11,436,757 km (0.079 R)
• M16: 11,961,995 km (0.09 R)
• M17: 12,587,913 km (0.108 R)
• M18: 15,752,357 km (0.091 R)
• M19: 16,402,958 km (0.106 R)
• M20: 17,972,688 km (0.098 R)

Asteroid Belt

Center: 7.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.1

Radius: 9.3

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.66 AU - 8.84 AU

Year: 7690 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 15,222,758 km

• M1: 115,639 km (0.111 R)
• M2: 433,235 km (0.058 R)
• M3: 1,567,038 km (0.068 R)
• M4: 2,143,289 km (0.104 R)
• M5: 3,002,728 km (0.044 R)
• M6: 3,911,087 km (0.119 R)
• M7: 6,773,492 km (0.083 R)
• M8: 8,784,985 km (0.098 R)
• M9: 11,650,682 km (0.067 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit