🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.4

Radius: 8.3

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.23 AU - 1.33 AU

Year: 935 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,321,564 km

• M1: 103,223 km (0.115 R)
• M2: 507,735 km (0.113 R)
• M3: 783,893 km (0.055 R)
• M4: 1,176,438 km (0.07 R)
• M5: 1,479,822 km (0.06 R)
• M6: 1,747,902 km (0.12 R)
• M7: 2,331,184 km (0.086 R)
• M8: 2,593,877 km (0.11 R)
• M9: 3,038,034 km (0.111 R)
• M10: 3,821,029 km (0.109 R)
• M11: 4,429,892 km (0.103 R)
• M12: 4,888,260 km (0.106 R)
• M13: 5,340,644 km (0.052 R)
• M14: 6,778,579 km (0.113 R)
• M15: 7,341,366 km (0.077 R)
• M16: 7,693,818 km (0.05 R)
• M17: 8,458,114 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.9

Radius: 10.9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.84 AU - 3.7 AU

Year: 3818 Days

Day: 7.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,321,564 km

• M1: 137,929 km (0.087 R)
• M2: 707,748 km (0.067 R)
• M3: 1,114,055 km (0.11 R)
• M4: 1,669,063 km (0.1 R)
• M5: 2,458,641 km (0.106 R)
• M6: 3,780,787 km (0.066 R)
• M7: 4,212,676 km (0.097 R)
• M8: 5,043,393 km (0.104 R)
• M9: 6,613,572 km (0.089 R)
• M10: 9,633,504 km (0.042 R)
• M11: 10,198,386 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921

Radius: 12.8

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.97 AU - 6.85 AU

Year: 9277 Days

Day: 13.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,321,564 km

• M1: 172,935 km (0.038 R)
• M2: 604,076 km (0.088 R)
• M3: 2,741,531 km (0.092 R)
• M4: 3,541,131 km (0.053 R)
• M5: 4,119,626 km (0.034 R)
• M6: 5,268,089 km (0.1 R)
• M7: 7,050,847 km (0.084 R)
• M8: 9,946,463 km (0.091 R)
• M9: 12,056,541 km (0.104 R)
• M10: 13,003,197 km (0.075 R)
• M11: 19,673,167 km (0.119 R)
• M12: 23,418,649 km (0.089 R)
• M13: 28,634,528 km (0.066 R)
• M14: 36,605,851 km (0.077 R)
• M15: 37,587,512 km (0.085 R)
• M16: 41,956,368 km (0.101 R)
• M17: 43,439,332 km (0.067 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 16,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit