🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796

Radius: 9.4

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.77 AU - 0.81 AU

Year: 468 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 15,345,644 km

• M1: 116,986 km (0.106 R)
• M2: 664,663 km (0.054 R)
• M3: 959,820 km (0.106 R)
• M4: 1,295,218 km (0.081 R)
• M5: 1,605,185 km (0.086 R)
• M6: 1,957,039 km (0.103 R)
• M7: 2,303,508 km (0.103 R)
• M8: 3,086,802 km (0.059 R)
• M9: 3,572,098 km (0.118 R)
• M10: 4,121,571 km (0.057 R)
• M11: 4,680,319 km (0.1 R)
• M12: 4,978,168 km (0.031 R)
• M13: 5,423,372 km (0.03 R)
• M14: 5,770,139 km (0.049 R)

Asteroid Belt

Center: 1.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.2

Radius: 13.1

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.05 AU - 1.69 AU

Year: 1069 Days

Day: 13.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 15,345,644 km

• M1: 163,062 km (0.111 R)
• M2: 600,187 km (0.1 R)
• M3: 1,070,373 km (0.069 R)
• M4: 1,516,324 km (0.088 R)
• M5: 2,393,865 km (0.075 R)
• M6: 2,915,962 km (0.059 R)
• M7: 3,616,229 km (0.096 R)
• M8: 4,511,722 km (0.104 R)
• M9: 5,238,169 km (0.115 R)
• M10: 5,670,208 km (0.04 R)
• M11: 6,855,921 km (0.068 R)
• M12: 8,839,738 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.7

Radius: 14.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.73 AU - 1.87 AU

Year: 1610 Days

Day: 10.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 15,345,644 km

• M1: 175,329 km (0.107 R)
• M2: 1,021,005 km (0.104 R)
• M3: 2,106,039 km (0.114 R)
• M4: 2,839,517 km (0.107 R)
• M5: 3,518,093 km (0.093 R)
• M6: 4,170,789 km (0.059 R)
• M7: 4,945,406 km (0.086 R)
• M8: 6,730,109 km (0.094 R)
• M9: 7,826,661 km (0.088 R)
• M10: 8,539,794 km (0.043 R)
• M11: 9,231,236 km (0.077 R)
• M12: 10,619,504 km (0.085 R)
• M13: 11,271,452 km (0.118 R)
• M14: 12,535,853 km (0.087 R)
• M15: 13,264,245 km (0.102 R)
• M16: 14,585,044 km (0.058 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: 158 - 12,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit