🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.99 AU - 1.03 AU

Year: 371 Days

Day: 28 Hours

Environment

Temp: 43 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.74 AU - 2.88 AU

Year: 1282 Days

Day: 46 Hours

Environment

Temp: -79 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,700,030 km

• M1: 778,507 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.7

Radius: 10.3

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.23 AU - 6.21 AU

Year: 4356 Days

Day: 8.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,700,030 km

• M1: 128,056 km (0.074 R)
• M2: 672,891 km (0.082 R)
• M3: 1,015,171 km (0.085 R)
• M4: 1,401,732 km (0.113 R)
• M5: 1,758,822 km (0.08 R)
• M6: 3,614,733 km (0.063 R)
• M7: 4,250,524 km (0.073 R)
• M8: 5,115,499 km (0.112 R)
• M9: 6,212,800 km (0.094 R)
• M10: 6,897,509 km (0.073 R)
• M11: 10,107,131 km (0.047 R)
• M12: 11,322,464 km (0.117 R)
• M13: 11,687,034 km (0.112 R)
• M14: 13,526,789 km (0.116 R)
• M15: 14,041,406 km (0.056 R)
• M16: 14,676,150 km (0.099 R)
• M17: 15,720,193 km (0.089 R)
• M18: 16,346,709 km (0.077 R)
• M19: 17,108,760 km (0.088 R)
• M20: 19,602,108 km (0.079 R)
• M21: 20,128,394 km (0.068 R)
• M22: 21,140,722 km (0.087 R)
• M23: 22,471,096 km (0.053 R)
• M24: 23,707,971 km (0.093 R)
• M25: 24,381,012 km (0.08 R)
• M26: 25,922,020 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.6

Radius: 12.5

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.1 AU - 8.38 AU

Year: 6391 Days

Day: 8.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 159.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,700,030 km

• M1: 156,779 km (0.113 R)
• M2: 832,961 km (0.08 R)
• M3: 1,643,781 km (0.076 R)
• M4: 2,045,152 km (0.099 R)
• M5: 2,734,948 km (0.032 R)
• M6: 3,529,163 km (0.091 R)
• M7: 4,802,092 km (0.104 R)
• M8: 5,238,469 km (0.096 R)
• M9: 6,429,417 km (0.08 R)
• M10: 10,986,916 km (0.116 R)
• M11: 12,653,287 km (0.104 R)
• M12: 14,363,041 km (0.064 R)
• M13: 16,157,617 km (0.106 R)
• M14: 19,890,234 km (0.096 R)
• M15: 24,331,495 km (0.027 R)
• M16: 34,363,977 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 19,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit