🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.1

Radius: 13.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.14 AU - 7.16 AU

Year: 6113 Days

Day: 12 Hours

Environment

Temp: -141 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,234,597 km

• M1: 178,919 km (0.071 R)
• M2: 832,363 km (0.07 R)
• M3: 1,278,912 km (0.12 R)
• M4: 2,152,265 km (0.096 R)
• M5: 2,887,987 km (0.101 R)
• M6: 3,680,706 km (0.095 R)
• M7: 4,117,831 km (0.07 R)
• M8: 4,788,628 km (0.062 R)
• M9: 6,380,798 km (0.08 R)
• M10: 8,192,578 km (0.095 R)
• M11: 9,060,545 km (0.026 R)
• M12: 9,699,926 km (0.052 R)
• M13: 10,326,442 km (0.071 R)
• M14: 10,891,323 km (0.046 R)
• M15: 11,522,477 km (0.081 R)
• M16: 13,258,410 km (0.096 R)
• M17: 15,052,388 km (0.101 R)
• M18: 16,588,609 km (0.112 R)
• M19: 18,796,374 km (0.105 R)
• M20: 22,036,365 km (0.106 R)
• M21: 22,610,521 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.1

Radius: 11.5

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.25 AU - 11.19 AU

Year: 10802 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,234,597 km

• M1: 145,260 km (0.075 R)
• M2: 569,070 km (0.112 R)
• M3: 995,723 km (0.064 R)
• M4: 1,911,562 km (0.072 R)
• M5: 3,009,161 km (0.109 R)
• M6: 3,422,650 km (0.101 R)
• M7: 5,062,242 km (0.1 R)
• M8: 6,245,562 km (0.097 R)
• M9: 6,718,889 km (0.081 R)
• M10: 7,604,808 km (0.088 R)
• M11: 9,202,214 km (0.063 R)
• M12: 10,294,428 km (0.113 R)
• M13: 11,764,077 km (0.046 R)
• M14: 13,628,366 km (0.1 R)
• M15: 14,426,770 km (0.108 R)
• M16: 14,837,416 km (0.073 R)
• M17: 20,480,547 km (0.082 R)
• M18: 24,398,066 km (0.067 R)
• M19: 25,375,988 km (0.085 R)
• M20: 26,891,713 km (0.043 R)
• M21: 27,935,009 km (0.059 R)
• M22: 33,441,258 km (0.105 R)
• M23: 40,167,178 km (0.066 R)
• M24: 42,083,676 km (0.092 R)
• M25: 43,064,440 km (0.057 R)
• M26: 44,636,265 km (0.086 R)
• M27: 48,809,596 km (0.088 R)
• M28: 50,675,232 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.8

Radius: 4.2

Gravity: 34.51 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11 AU - 15.94 AU

Year: 17622 Days

Day: 18.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,234,597 km

• M1: 297,550 km (0.117 R)
• M2: 470,784 km (0.073 R)
• M3: 748,289 km (0.116 R)
• M4: 1,690,755 km (0.031 R)
• M5: 2,358,410 km (0.057 R)
• M6: 2,763,222 km (0.092 R)
• M7: 4,682,563 km (0.092 R)
• M8: 5,775,076 km (0.081 R)
• M9: 6,422,386 km (0.117 R)
• M10: 8,151,289 km (0.101 R)
• M11: 9,718,326 km (0.084 R)
• M12: 10,397,650 km (0.07 R)
• M13: 13,780,058 km (0.081 R)
• M14: 14,491,247 km (0.099 R)
• M15: 14,782,364 km (0.078 R)
• M16: 17,172,938 km (0.052 R)
• M17: 17,499,061 km (0.09 R)
• M18: 18,502,115 km (0.072 R)
• M19: 23,593,080 km (0.028 R)
• M20: 28,508,268 km (0.089 R)
• M21: 28,850,697 km (0.108 R)
• M22: 30,723,214 km (0.105 R)
• M23: 35,755,686 km (0.04 R)
• M24: 36,020,774 km (0.119 R)
• M25: 43,684,673 km (0.038 R)
• M26: 48,540,021 km (0.078 R)
• M27: 55,852,814 km (0.095 R)
• M28: 56,388,823 km (0.11 R)
• M29: 58,750,973 km (0.081 R)
• M30: 64,061,099 km (0.055 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 15,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit