🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.6

Radius: 11.8

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.83 AU - 1.09 AU

Year: 627 Days

Day: 11.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 8,252,007 km

• M1: 146,756 km (0.096 R)
• M2: 558,449 km (0.09 R)
• M3: 1,419,385 km (0.054 R)
• M4: 2,191,160 km (0.085 R)
• M5: 2,822,463 km (0.057 R)
• M6: 3,337,977 km (0.061 R)
• M7: 4,117,681 km (0.076 R)
• M8: 4,543,437 km (0.066 R)
• M9: 5,324,487 km (0.038 R)
• M10: 5,849,726 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.4

Radius: 14.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.46 AU - 1.5 AU

Year: 1201 Days

Day: 8.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 8,252,007 km

• M1: 176,525 km (0.116 R)
• M2: 687,851 km (0.058 R)
• M3: 1,350,869 km (0.047 R)
• M4: 1,979,629 km (0.101 R)
• M5: 2,651,323 km (0.065 R)
• M6: 3,241,487 km (0.091 R)
• M7: 4,198,315 km (0.082 R)
• M8: 5,120,436 km (0.079 R)
• M9: 5,744,409 km (0.11 R)
• M10: 7,194,311 km (0.112 R)
• M11: 10,238,329 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 12.1

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.63 AU - 2.27 AU

Year: 1816 Days

Day: 12 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 8,252,007 km

• M1: 151,692 km (0.087 R)
• M2: 537,954 km (0.115 R)
• M3: 1,212,491 km (0.102 R)
• M4: 1,658,741 km (0.094 R)
• M5: 2,195,648 km (0.111 R)
• M6: 2,811,842 km (0.106 R)
• M7: 4,054,551 km (0.052 R)
• M8: 5,249,838 km (0.068 R)
• M9: 5,652,705 km (0.08 R)
• M10: 6,076,217 km (0.112 R)
• M11: 6,709,165 km (0.06 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 15,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit