🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.79 AU - 0.79 AU

Year: 262 Days

Day: 47.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.8

Radius: 14.4

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.05 AU - 5.23 AU

Year: 4344 Days

Day: 8.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,884,979 km

• M1: 179,069 km (0.074 R)
• M2: 653,144 km (0.038 R)
• M3: 1,153,998 km (0.115 R)
• M4: 2,112,771 km (0.083 R)
• M5: 2,580,114 km (0.077 R)
• M6: 3,478,898 km (0.076 R)
• M7: 4,012,514 km (0.069 R)
• M8: 6,285,355 km (0.119 R)
• M9: 6,899,454 km (0.099 R)
• M10: 9,352,260 km (0.114 R)
• M11: 9,920,583 km (0.059 R)
• M12: 10,431,908 km (0.112 R)
• M13: 11,636,022 km (0.056 R)
• M14: 13,351,909 km (0.105 R)
• M15: 14,519,371 km (0.112 R)
• M16: 15,438,799 km (0.081 R)
• M17: 16,342,371 km (0.098 R)
• M18: 17,450,442 km (0.09 R)
• M19: 22,657,196 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.8

Radius: 8.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.91 AU - 11.49 AU

Year: 13048 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,884,979 km

• M1: 105,766 km (0.117 R)
• M2: 430,393 km (0.114 R)
• M3: 866,321 km (0.049 R)
• M4: 1,372,411 km (0.03 R)
• M5: 2,234,543 km (0.087 R)
• M6: 4,535,957 km (0.103 R)
• M7: 4,887,063 km (0.081 R)
• M8: 5,447,756 km (0.085 R)
• M9: 6,368,531 km (0.078 R)
• M10: 6,660,396 km (0.092 R)
• M11: 7,630,539 km (0.036 R)
• M12: 8,128,251 km (0.112 R)
• M13: 9,467,750 km (0.118 R)
• M14: 10,289,192 km (0.113 R)
• M15: 11,528,461 km (0.119 R)
• M16: 14,613,019 km (0.047 R)
• M17: 15,708,674 km (0.102 R)
• M18: 16,175,419 km (0.116 R)
• M19: 17,774,321 km (0.087 R)
• M20: 19,248,010 km (0.09 R)
• M21: 21,364,371 km (0.096 R)
• M22: 25,410,545 km (0.114 R)
• M23: 32,771,358 km (0.065 R)
• M24: 34,754,877 km (0.095 R)
• M25: 40,185,578 km (0.052 R)
• M26: 43,884,984 km (0.066 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 16,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit