🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.88 AU - 0.9 AU

Year: 304 Days

Day: 34.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.1

Radius: 12.6

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.14 AU - 6.18 AU

Year: 5529 Days

Day: 6.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 28,549,959 km

• M1: 157,377 km (0.103 R)
• M2: 579,692 km (0.09 R)
• M3: 2,299,768 km (0.035 R)
• M4: 2,699,942 km (0.074 R)
• M5: 6,708,417 km (0.089 R)
• M6: 7,293,046 km (0.046 R)
• M7: 8,511,072 km (0.115 R)
• M8: 9,597,003 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.5

Radius: 11.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.75 AU - 9.19 AU

Year: 7384 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,549,959 km

• M1: 144,512 km (0.108 R)
• M2: 506,987 km (0.045 R)
• M3: 910,004 km (0.047 R)
• M4: 1,319,752 km (0.082 R)
• M5: 2,836,525 km (0.088 R)
• M6: 3,245,526 km (0.093 R)
• M7: 3,693,871 km (0.064 R)
• M8: 5,600,047 km (0.104 R)
• M9: 6,309,589 km (0.105 R)
• M10: 7,078,373 km (0.12 R)
• M11: 8,347,112 km (0.119 R)
• M12: 8,725,146 km (0.103 R)
• M13: 9,313,664 km (0.114 R)
• M14: 10,267,201 km (0.099 R)
• M15: 11,148,482 km (0.098 R)
• M16: 12,127,151 km (0.05 R)
• M17: 13,832,118 km (0.071 R)
• M18: 14,796,725 km (0.076 R)
• M19: 17,404,366 km (0.113 R)
• M20: 20,304,321 km (0.091 R)
• M21: 22,771,937 km (0.071 R)
• M22: 25,433,134 km (0.063 R)
• M23: 28,550,006 km (0.107 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 12,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit