🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.6

Radius: 14.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.8 AU - 0.84 AU

Year: 495 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 12,074,636 km

• M1: 176,675 km (0.08 R)
• M2: 711,637 km (0.044 R)
• M3: 1,191,248 km (0.052 R)
• M4: 1,641,238 km (0.08 R)
• M5: 2,293,335 km (0.104 R)
• M6: 2,784,615 km (0.056 R)
• M7: 3,244,479 km (0.034 R)
• M8: 3,688,635 km (0.12 R)

Asteroid Belt

Center: 1.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719

Radius: 8.9

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.33 AU - 2.15 AU

Year: 1531 Days

Day: 11.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 12,074,636 km

• M1: 110,702 km (0.096 R)
• M2: 414,237 km (0.074 R)
• M3: 777,610 km (0.078 R)
• M4: 1,187,209 km (0.086 R)
• M5: 1,798,017 km (0.069 R)
• M6: 2,204,474 km (0.074 R)
• M7: 2,725,823 km (0.092 R)
• M8: 3,142,453 km (0.046 R)
• M9: 3,855,736 km (0.11 R)
• M10: 6,325,596 km (0.106 R)
• M11: 8,335,743 km (0.079 R)
• M12: 8,632,695 km (0.115 R)
• M13: 8,998,312 km (0.07 R)
• M14: 9,469,844 km (0.113 R)
• M15: 9,891,710 km (0.064 R)
• M16: 10,496,535 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.9

Radius: 9.2

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.66 AU - 2.04 AU

Year: 1678 Days

Day: 12.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 12,074,636 km

• M1: 114,442 km (0.06 R)
• M2: 770,728 km (0.093 R)
• M3: 1,270,984 km (0.093 R)
• M4: 1,738,626 km (0.045 R)
• M5: 2,104,244 km (0.109 R)
• M6: 2,621,104 km (0.067 R)
• M7: 3,034,443 km (0.057 R)
• M8: 5,681,727 km (0.073 R)
• M9: 6,879,258 km (0.106 R)
• M10: 7,279,582 km (0.096 R)
• M11: 7,828,457 km (0.093 R)
• M12: 9,276,714 km (0.11 R)
• M13: 10,996,491 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 13,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit