🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.53 AU - 0.69 AU

Year: 176 Days

Day: 46.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,890,338 km

• M1: 58,343 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.03 AU - 2.49 AU

Year: 1254 Days

Day: 17.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,890,338 km

• M1: 22,140 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.23 AU - 4.11 AU

Year: 2594 Days

Day: 44.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,890,338 km

• M1: 24,684 km (0.099 R)

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.5

Radius: 9.2

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.72 AU - 4.74 AU

Year: 3795 Days

Day: 12.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 16,890,338 km

• M1: 114,442 km (0.094 R)
• M2: 721,361 km (0.099 R)
• M3: 1,896,452 km (0.114 R)
• M4: 3,777,346 km (0.119 R)
• M5: 5,116,995 km (0.111 R)
• M6: 6,838,867 km (0.117 R)
• M7: 7,363,058 km (0.069 R)
• M8: 7,781,632 km (0.089 R)
• M9: 9,207,300 km (0.068 R)
• M10: 14,420,487 km (0.083 R)
• M11: 14,974,597 km (0.086 R)
• M12: 15,438,351 km (0.03 R)
• M13: 18,779,170 km (0.074 R)
• M14: 19,868,542 km (0.107 R)
• M15: 21,580,839 km (0.12 R)
• M16: 22,172,798 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.2

Radius: 10.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.17 AU - 6.63 AU

Year: 5288 Days

Day: 6.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 16,890,338 km

• M1: 129,701 km (0.112 R)
• M2: 619,036 km (0.096 R)
• M3: 1,063,641 km (0.094 R)
• M4: 2,237,087 km (0.104 R)
• M5: 2,724,776 km (0.117 R)
• M6: 3,896,426 km (0.114 R)
• M7: 5,103,083 km (0.055 R)
• M8: 5,587,780 km (0.118 R)
• M9: 6,052,580 km (0.074 R)
• M10: 7,692,173 km (0.05 R)
• M11: 8,646,757 km (0.11 R)
• M12: 9,782,504 km (0.041 R)
• M13: 12,025,126 km (0.09 R)
• M14: 16,690,036 km (0.077 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 11,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit