🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.47 AU - 0.55 AU

Year: 139 Days

Day: 27.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.52 AU - 0.78 AU

Year: 200 Days

Day: 27.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,784,340 km

• M1: 139,126 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.54 AU - 0.76 AU

Year: 200 Days

Day: 34.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,784,340 km

• M1: 185,651 km (0.111 R)

Asteroid Belt

Center: 2.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.3

Radius: 13.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.68 AU - 5.92 AU

Year: 4005 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,784,340 km

• M1: 187,745 km (0.056 R)
• M2: 658,231 km (0.083 R)
• M3: 1,367,624 km (0.087 R)
• M4: 1,817,165 km (0.04 R)
• M5: 2,736,145 km (0.049 R)
• M6: 4,947,351 km (0.071 R)
• M7: 6,389,026 km (0.109 R)
• M8: 6,877,912 km (0.083 R)
• M9: 9,232,433 km (0.086 R)
• M10: 10,317,765 km (0.078 R)
• M11: 11,114,823 km (0.065 R)
• M12: 11,696,758 km (0.041 R)
• M13: 17,221,108 km (0.074 R)
• M14: 18,457,535 km (0.114 R)
• M15: 18,921,587 km (0.102 R)
• M16: 19,572,488 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.5

Radius: 12.1

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.03 AU - 6.97 AU

Year: 6311 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,784,340 km

• M1: 150,495 km (0.07 R)
• M2: 733,030 km (0.093 R)
• M3: 1,275,920 km (0.102 R)
• M4: 1,969,306 km (0.108 R)
• M5: 2,427,076 km (0.057 R)
• M6: 3,048,057 km (0.101 R)
• M7: 3,860,074 km (0.092 R)
• M8: 4,341,480 km (0.11 R)
• M9: 5,019,158 km (0.088 R)
• M10: 5,737,228 km (0.058 R)
• M11: 7,413,023 km (0.081 R)
• M12: 9,639,040 km (0.037 R)
• M13: 10,183,875 km (0.099 R)
• M14: 11,800,729 km (0.083 R)
• M15: 14,976,542 km (0.065 R)
• M16: 16,404,903 km (0.105 R)
• M17: 17,859,742 km (0.079 R)
• M18: 18,618,502 km (0.063 R)
• M19: 19,136,260 km (0.091 R)
• M20: 19,998,094 km (0.105 R)
• M21: 21,942,268 km (0.077 R)
• M22: 28,527,416 km (0.052 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: 255 - 18,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit