🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.2

Radius: 10.8

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.87 AU - 1.41 AU

Year: 812 Days

Day: 8.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 12,888,502 km

• M1: 134,339 km (0.086 R)
• M2: 488,736 km (0.05 R)
• M3: 1,031,328 km (0.11 R)
• M4: 1,562,849 km (0.119 R)
• M5: 1,926,521 km (0.118 R)
• M6: 2,325,349 km (0.051 R)
• M7: 2,669,574 km (0.098 R)
• M8: 3,008,563 km (0.111 R)
• M9: 3,608,600 km (0.092 R)
• M10: 4,057,244 km (0.106 R)
• M11: 4,612,850 km (0.109 R)
• M12: 5,199,573 km (0.087 R)
• M13: 5,876,803 km (0.112 R)
• M14: 6,258,577 km (0.086 R)
• M15: 7,142,999 km (0.094 R)
• M16: 7,504,577 km (0.067 R)
• M17: 7,878,422 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 1000

Radius: 14.7

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.13 AU - 1.67 AU

Year: 1105 Days

Day: 13.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 80.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 12,888,502 km

• M1: 182,809 km (0.108 R)
• M2: 772,823 km (0.108 R)
• M3: 1,352,514 km (0.061 R)
• M4: 2,212,852 km (0.12 R)
• M5: 2,768,159 km (0.076 R)
• M6: 4,864,175 km (0.086 R)
• M7: 5,705,513 km (0.109 R)
• M8: 7,812,001 km (0.114 R)
• M9: 8,333,948 km (0.072 R)
• M10: 9,026,436 km (0.084 R)
• M11: 9,694,840 km (0.118 R)
• M12: 10,994,546 km (0.079 R)
• M13: 11,935,816 km (0.084 R)

Asteroid Belt

Center: 1.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.6

Radius: 9.2

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.98 AU - 3.12 AU

Year: 2715 Days

Day: 7.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 12,888,502 km

• M1: 115,041 km (0.086 R)
• M2: 476,918 km (0.11 R)
• M3: 962,961 km (0.065 R)
• M4: 1,900,192 km (0.088 R)
• M5: 2,791,646 km (0.069 R)
• M6: 3,129,438 km (0.108 R)
• M7: 3,416,217 km (0.12 R)
• M8: 3,990,822 km (0.115 R)
• M9: 5,744,109 km (0.1 R)
• M10: 6,037,620 km (0.112 R)
• M11: 6,460,534 km (0.052 R)
• M12: 8,239,402 km (0.043 R)
• M13: 8,555,203 km (0.114 R)
• M14: 9,836,060 km (0.11 R)
• M15: 10,860,357 km (0.113 R)
• M16: 11,240,485 km (0.08 R)
• M17: 12,137,324 km (0.064 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 17,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit