🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.47 AU - 0.69 AU

Year: 165 Days

Day: 35.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,851,483 km

• M1: 189,092 km (0.082 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.6

Radius: 8.5

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.69 AU - 8.27 AU

Year: 8403 Days

Day: 13 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,851,483 km

• M1: 106,514 km (0.035 R)
• M2: 860,487 km (0.115 R)
• M3: 2,067,742 km (0.057 R)
• M4: 2,595,523 km (0.107 R)
• M5: 3,793,952 km (0.114 R)
• M6: 4,785,337 km (0.08 R)
• M7: 5,171,748 km (0.039 R)
• M8: 6,782,468 km (0.097 R)
• M9: 7,863,163 km (0.081 R)
• M10: 10,460,332 km (0.067 R)
• M11: 13,463,958 km (0.046 R)
• M12: 14,911,168 km (0.062 R)
• M13: 17,479,913 km (0.113 R)
• M14: 19,496,492 km (0.08 R)
• M15: 24,942,453 km (0.101 R)
• M16: 26,105,128 km (0.109 R)
• M17: 30,610,567 km (0.052 R)
• M18: 33,419,865 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.4

Radius: 10.1

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.09 AU - 10.99 AU

Year: 12756 Days

Day: 8.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,851,483 km

• M1: 127,906 km (0.058 R)
• M2: 467,643 km (0.111 R)
• M3: 824,883 km (0.085 R)
• M4: 1,915,601 km (0.116 R)
• M5: 2,296,627 km (0.12 R)
• M6: 3,783,330 km (0.074 R)
• M7: 4,268,626 km (0.09 R)
• M8: 5,192,093 km (0.109 R)
• M9: 8,812,063 km (0.099 R)
• M10: 9,460,719 km (0.104 R)
• M11: 10,797,526 km (0.085 R)
• M12: 14,309,784 km (0.116 R)
• M13: 18,438,386 km (0.118 R)
• M14: 19,749,761 km (0.076 R)
• M15: 21,034,807 km (0.086 R)
• M16: 21,653,245 km (0.108 R)
• M17: 22,557,713 km (0.109 R)
• M18: 24,635,777 km (0.075 R)
• M19: 27,045,051 km (0.076 R)
• M20: 29,607,064 km (0.09 R)
• M21: 30,049,275 km (0.098 R)
• M22: 39,445,368 km (0.081 R)
• M23: 43,155,096 km (0.102 R)
• M24: 47,693,746 km (0.077 R)
• M25: 52,379,600 km (0.085 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: 484 - 11,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit