🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.8

Radius: 8.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.93 AU - 1.11 AU

Year: 699 Days

Day: 6.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 28,732,186 km

• M1: 102,026 km (0.086 R)
• M2: 400,773 km (0.051 R)
• M3: 667,057 km (0.073 R)
• M4: 1,265,149 km (0.111 R)
• M5: 1,682,677 km (0.114 R)
• M6: 2,467,467 km (0.111 R)
• M7: 3,132,879 km (0.08 R)
• M8: 3,767,174 km (0.113 R)

Asteroid Belt

Center: 2.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.2

Radius: 9.9

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.08 AU - 4.38 AU

Year: 4886 Days

Day: 7.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,732,186 km

• M1: 131,945 km (0.107 R)
• M2: 598,990 km (0.084 R)
• M3: 1,046,437 km (0.052 R)
• M4: 1,418,786 km (0.077 R)
• M5: 2,717,445 km (0.109 R)
• M6: 3,548,910 km (0.093 R)
• M7: 4,633,944 km (0.114 R)
• M8: 5,342,439 km (0.118 R)
• M9: 5,709,403 km (0.072 R)
• M10: 6,436,000 km (0.053 R)
• M11: 7,904,452 km (0.106 R)
• M12: 8,557,297 km (0.096 R)
• M13: 15,769,560 km (0.109 R)
• M14: 16,363,015 km (0.116 R)
• M15: 17,366,069 km (0.103 R)
• M16: 19,494,547 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345

Radius: 13.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.99 AU - 5.07 AU

Year: 6539 Days

Day: 14.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,732,186 km

• M1: 170,392 km (0.089 R)
• M2: 627,413 km (0.12 R)
• M3: 1,253,780 km (0.118 R)
• M4: 1,713,045 km (0.114 R)
• M5: 2,153,312 km (0.065 R)
• M6: 3,848,854 km (0.106 R)
• M7: 4,642,920 km (0.092 R)
• M8: 5,159,481 km (0.103 R)
• M9: 6,653,365 km (0.106 R)
• M10: 7,110,088 km (0.072 R)
• M11: 8,569,864 km (0.077 R)
• M12: 11,465,031 km (0.093 R)
• M13: 13,209,791 km (0.064 R)
• M14: 14,467,460 km (0.094 R)
• M15: 15,976,155 km (0.074 R)
• M16: 16,501,692 km (0.118 R)
• M17: 25,598,290 km (0.118 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: 448 - 17,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit