🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77

Radius: 12

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.19 AU - 1.27 AU

Year: 910 Days

Day: 5.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 34,862,915 km

• M1: 149,299 km (0.095 R)
• M2: 672,442 km (0.114 R)
• M3: 1,108,221 km (0.078 R)
• M4: 1,832,873 km (0.083 R)
• M5: 2,416,754 km (0.073 R)
• M6: 4,169,442 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.8

Radius: 13.3

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.58 AU - 3.66 AU

Year: 4593 Days

Day: 5.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,862,915 km

• M1: 169,794 km (0.056 R)
• M2: 584,628 km (0.057 R)
• M3: 1,060,948 km (0.028 R)
• M4: 1,672,504 km (0.059 R)
• M5: 2,450,563 km (0.107 R)
• M6: 4,159,120 km (0.095 R)
• M7: 4,901,724 km (0.088 R)
• M8: 5,563,545 km (0.051 R)
• M9: 6,344,595 km (0.084 R)
• M10: 6,873,125 km (0.084 R)
• M11: 7,532,402 km (0.118 R)
• M12: 8,089,954 km (0.108 R)
• M13: 9,406,116 km (0.117 R)
• M14: 9,970,997 km (0.077 R)
• M15: 11,213,108 km (0.076 R)
• M16: 12,895,636 km (0.081 R)
• M17: 13,492,382 km (0.118 R)
• M18: 14,003,557 km (0.086 R)
• M19: 15,119,258 km (0.112 R)
• M20: 17,708,798 km (0.114 R)
• M21: 18,823,002 km (0.077 R)
• M22: 19,332,982 km (0.114 R)
• M23: 20,715,715 km (0.101 R)
• M24: 22,517,771 km (0.119 R)
• M25: 23,237,935 km (0.082 R)
• M26: 25,336,494 km (0.119 R)
• M27: 25,802,192 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.2

Radius: 12.5

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.63 AU - 4.89 AU

Year: 6925 Days

Day: 9.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 34,862,915 km

• M1: 196,422 km (0.037 R)
• M2: 692,489 km (0.094 R)
• M3: 1,232,088 km (0.039 R)
• M4: 2,243,818 km (0.118 R)
• M5: 3,161,003 km (0.084 R)
• M6: 16,632,291 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.7

Radius: 10.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.97 AU - 5.85 AU

Year: 7255 Days

Day: 9 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,862,915 km

• M1: 135,536 km (0.09 R)
• M2: 475,871 km (0.104 R)
• M3: 1,036,115 km (0.095 R)
• M4: 1,429,557 km (0.113 R)
• M5: 2,690,069 km (0.096 R)
• M6: 3,134,225 km (0.082 R)
• M7: 6,634,815 km (0.049 R)
• M8: 7,636,672 km (0.112 R)
• M9: 9,716,681 km (0.085 R)
• M10: 10,815,776 km (0.049 R)
• M11: 12,356,036 km (0.059 R)
• M12: 14,094,064 km (0.098 R)
• M13: 14,903,688 km (0.104 R)
• M14: 18,319,007 km (0.08 R)
• M15: 19,143,292 km (0.087 R)
• M16: 26,218,972 km (0.114 R)
• M17: 28,068,749 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 14,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit