🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.4

Radius: 12.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.03 AU - 1.65 AU

Year: 1002 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 26,563,376 km

• M1: 157,377 km (0.108 R)
• M2: 1,015,919 km (0.101 R)
• M3: 1,738,926 km (0.112 R)
• M4: 2,388,779 km (0.036 R)
• M5: 3,575,539 km (0.106 R)
• M6: 4,128,901 km (0.042 R)
• M7: 4,598,489 km (0.117 R)
• M8: 5,159,780 km (0.099 R)
• M9: 6,799,971 km (0.081 R)
• M10: 7,776,995 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.5

Radius: 13.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.43 AU - 2.07 AU

Year: 1495 Days

Day: 9.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 26,563,376 km

• M1: 162,912 km (0.101 R)
• M2: 1,699,133 km (0.081 R)
• M3: 2,122,794 km (0.071 R)
• M4: 2,735,397 km (0.119 R)
• M5: 3,549,509 km (0.083 R)
• M6: 5,328,676 km (0.091 R)
• M7: 6,403,387 km (0.082 R)
• M8: 8,658,426 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.9

Radius: 13.6

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.95 AU - 2.73 AU

Year: 2311 Days

Day: 13 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 26,563,376 km

• M1: 170,242 km (0.106 R)
• M2: 603,029 km (0.118 R)
• M3: 1,212,640 km (0.111 R)
• M4: 1,711,250 km (0.119 R)
• M5: 2,201,333 km (0.115 R)
• M6: 2,674,511 km (0.098 R)
• M7: 3,488,922 km (0.109 R)
• M8: 4,346,566 km (0.036 R)
• M9: 4,993,278 km (0.09 R)
• M10: 7,108,592 km (0.118 R)
• M11: 7,979,700 km (0.081 R)
• M12: 9,143,422 km (0.065 R)
• M13: 10,807,249 km (0.103 R)
• M14: 11,504,076 km (0.105 R)
• M15: 12,665,105 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.5

Radius: 14.6

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.28 AU - 3.96 AU

Year: 4447 Days

Day: 14.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,563,376 km

• M1: 181,612 km (0.114 R)
• M2: 683,662 km (0.098 R)
• M3: 1,138,290 km (0.118 R)
• M4: 2,136,108 km (0.077 R)
• M5: 2,716,099 km (0.12 R)
• M6: 3,479,347 km (0.101 R)
• M7: 4,335,795 km (0.068 R)
• M8: 6,968,568 km (0.105 R)
• M9: 7,697,558 km (0.068 R)
• M10: 8,550,266 km (0.118 R)
• M11: 9,663,873 km (0.116 R)
• M12: 11,002,624 km (0.081 R)
• M13: 11,671,327 km (0.071 R)
• M14: 12,846,119 km (0.077 R)
• M15: 13,337,548 km (0.086 R)
• M16: 14,046,791 km (0.103 R)
• M17: 21,745,995 km (0.094 R)
• M18: 22,658,093 km (0.1 R)
• M19: 23,595,474 km (0.078 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 18,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit