🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.7

Radius: 11.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.96 AU - 1.28 AU

Year: 778 Days

Day: 10.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 116.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 21,890,081 km

• M1: 145,708 km (0.075 R)
• M2: 574,905 km (0.044 R)
• M3: 1,232,387 km (0.053 R)
• M4: 4,743,300 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.4

Radius: 8.9

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.23 AU - 1.45 AU

Year: 1018 Days

Day: 8 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 21,890,081 km

• M1: 110,702 km (0.077 R)
• M2: 443,109 km (0.049 R)
• M3: 900,579 km (0.084 R)
• M4: 1,489,247 km (0.111 R)
• M5: 3,179,254 km (0.116 R)
• M6: 3,801,431 km (0.108 R)
• M7: 4,635,739 km (0.082 R)
• M8: 5,105,327 km (0.059 R)
• M9: 5,530,035 km (0.05 R)
• M10: 5,839,254 km (0.107 R)
• M11: 6,492,548 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.9

Radius: 9.2

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.29 AU - 1.89 AU

Year: 1315 Days

Day: 13 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,890,081 km

• M1: 115,938 km (0.077 R)
• M2: 412,142 km (0.082 R)
• M3: 717,471 km (0.114 R)
• M4: 1,668,764 km (0.116 R)
• M5: 3,150,382 km (0.114 R)
• M6: 3,776,149 km (0.096 R)
• M7: 4,736,568 km (0.075 R)
• M8: 5,944,571 km (0.114 R)
• M9: 6,720,984 km (0.044 R)
• M10: 7,107,395 km (0.045 R)
• M11: 10,377,604 km (0.042 R)
• M12: 10,824,752 km (0.075 R)
• M13: 12,434,276 km (0.072 R)
• M14: 13,619,390 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.5

Radius: 12.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.75 AU - 3.26 AU

Year: 3409 Days

Day: 7.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 21,890,081 km

• M1: 151,692 km (0.083 R)
• M2: 870,809 km (0.102 R)
• M3: 1,563,896 km (0.105 R)
• M4: 2,054,428 km (0.07 R)
• M5: 2,662,543 km (0.09 R)
• M6: 3,069,449 km (0.1 R)
• M7: 3,808,014 km (0.096 R)
• M8: 4,481,503 km (0.117 R)
• M9: 4,989,538 km (0.042 R)
• M10: 6,066,642 km (0.11 R)
• M11: 6,689,867 km (0.116 R)
• M12: 7,108,292 km (0.099 R)
• M13: 7,512,506 km (0.12 R)
• M14: 7,998,101 km (0.056 R)
• M15: 8,853,950 km (0.089 R)
• M16: 9,544,494 km (0.098 R)
• M17: 11,115,571 km (0.094 R)
• M18: 12,181,455 km (0.081 R)
• M19: 12,762,045 km (0.104 R)
• M20: 13,454,683 km (0.076 R)
• M21: 15,684,140 km (0.096 R)
• M22: 17,693,539 km (0.11 R)
• M23: 19,384,443 km (0.051 R)
• M24: 20,362,215 km (0.118 R)
• M25: 21,890,058 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 15,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit