🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.65 AU - 0.83 AU

Year: 240 Days

Day: 29.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,127,847 km

• M1: 42,635 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.52 AU - 1.58 AU

Year: 727 Days

Day: 23 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.96 AU - 3.24 AU

Year: 1579 Days

Day: 39.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,127,847 km

• M1: 12,716 km (0.119 R)

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.95 AU - 4.27 AU

Year: 2584 Days

Day: 27.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644

Radius: 13.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.56 AU - 7.48 AU

Year: 5564 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,127,847 km

• M1: 171,738 km (0.102 R)
• M2: 653,593 km (0.104 R)
• M3: 1,085,781 km (0.113 R)
• M4: 1,891,665 km (0.112 R)
• M5: 3,187,183 km (0.09 R)
• M6: 4,289,270 km (0.089 R)
• M7: 5,543,798 km (0.101 R)
• M8: 6,304,503 km (0.103 R)
• M9: 8,493,120 km (0.057 R)
• M10: 9,296,610 km (0.05 R)
• M11: 10,870,230 km (0.048 R)
• M12: 13,769,437 km (0.115 R)
• M13: 19,643,846 km (0.101 R)
• M14: 22,445,515 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.2

Radius: 13.4

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.34 AU - 6.76 AU

Year: 6315 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,127,847 km

• M1: 167,998 km (0.109 R)
• M2: 613,950 km (0.101 R)
• M3: 1,047,035 km (0.074 R)
• M4: 1,560,605 km (0.084 R)
• M5: 1,990,549 km (0.102 R)
• M6: 2,434,556 km (0.101 R)
• M7: 3,257,344 km (0.116 R)
• M8: 4,137,877 km (0.118 R)
• M9: 4,634,841 km (0.116 R)
• M10: 5,369,068 km (0.098 R)
• M11: 6,306,448 km (0.117 R)
• M12: 7,385,647 km (0.056 R)
• M13: 8,007,226 km (0.103 R)
• M14: 8,984,549 km (0.1 R)
• M15: 9,822,447 km (0.112 R)
• M16: 10,575,223 km (0.105 R)
• M17: 11,605,952 km (0.112 R)
• M18: 13,542,646 km (0.115 R)
• M19: 22,850,476 km (0.031 R)
• M20: 24,731,221 km (0.082 R)
• M21: 26,882,887 km (0.039 R)
• M22: 27,569,392 km (0.097 R)
• M23: 29,517,605 km (0.058 R)
• M24: 30,711,096 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 11,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit