🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.03 AU - 1.05 AU

Year: 369 Days

Day: 43.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,388,092 km

• M1: 94,845 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.04 AU - 1.32 AU

Year: 446 Days

Day: 42.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 61.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.1

Radius: 10.9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.04 AU - 9.62 AU

Year: 7630 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,388,092 km

• M1: 142,118 km (0.104 R)
• M2: 562,039 km (0.057 R)
• M3: 1,300,454 km (0.034 R)
• M4: 1,693,747 km (0.097 R)
• M5: 2,037,523 km (0.025 R)
• M6: 2,742,877 km (0.094 R)
• M7: 3,239,841 km (0.115 R)
• M8: 3,622,812 km (0.115 R)
• M9: 4,704,105 km (0.103 R)
• M10: 7,216,751 km (0.072 R)
• M11: 8,469,334 km (0.1 R)
• M12: 9,749,293 km (0.12 R)
• M13: 10,751,001 km (0.116 R)
• M14: 11,276,987 km (0.112 R)
• M15: 12,734,070 km (0.058 R)
• M16: 18,651,713 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.6

Radius: 14.4

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.94 AU - 14.9 AU

Year: 16173 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,388,092 km

• M1: 180,714 km (0.053 R)
• M2: 819,796 km (0.116 R)
• M3: 1,448,407 km (0.051 R)
• M4: 2,076,568 km (0.115 R)
• M5: 2,720,587 km (0.092 R)
• M6: 3,256,596 km (0.103 R)
• M7: 4,845,774 km (0.091 R)
• M8: 6,861,606 km (0.113 R)
• M9: 8,008,872 km (0.08 R)
• M10: 9,068,324 km (0.055 R)
• M11: 9,604,782 km (0.106 R)
• M12: 10,219,330 km (0.113 R)
• M13: 10,682,634 km (0.067 R)
• M14: 11,160,001 km (0.065 R)
• M15: 15,509,410 km (0.09 R)
• M16: 17,975,979 km (0.085 R)
• M17: 18,482,069 km (0.047 R)
• M18: 18,997,583 km (0.083 R)
• M19: 19,699,945 km (0.052 R)
• M20: 20,878,028 km (0.083 R)
• M21: 21,720,863 km (0.103 R)
• M22: 24,386,099 km (0.111 R)
• M23: 26,171,998 km (0.116 R)
• M24: 27,819,070 km (0.106 R)
• M25: 29,768,031 km (0.106 R)
• M26: 37,103,563 km (0.061 R)
• M27: 38,898,887 km (0.076 R)
• M28: 50,069,360 km (0.069 R)
• M29: 53,292,596 km (0.099 R)
• M30: 64,573,622 km (0.056 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 13,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit