🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.5

Radius: 14.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.57 AU - 0.81 AU

Year: 382 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 10,521,690 km

• M1: 200,461 km (0.1 R)
• M2: 296,802 km (0.107 R)
• M3: 390,750 km (0.117 R)
• M4: 505,192 km (0.086 R)
• M5: 620,532 km (0.048 R)
• M6: 723,156 km (0.094 R)
• M7: 832,811 km (0.114 R)
• M8: 927,058 km (0.076 R)
• M9: 1,080,695 km (0.066 R)
• M10: 1,243,757 km (0.116 R)
• M11: 1,374,356 km (0.058 R)
• M12: 1,478,326 km (0.11 R)
• M13: 1,778,419 km (0.07 R)
• M14: 2,050,987 km (0.11 R)
• M15: 2,207,915 km (0.109 R)
• M16: 2,325,050 km (0.083 R)
• M17: 2,611,380 km (0.115 R)
• M18: 2,808,700 km (0.092 R)
• M19: 2,949,920 km (0.108 R)
• M20: 3,072,890 km (0.104 R)
• M21: 3,416,516 km (0.108 R)
• M22: 3,603,962 km (0.045 R)
• M23: 3,758,048 km (0.085 R)
• M24: 3,884,309 km (0.112 R)
• M25: 3,981,847 km (0.045 R)
• M26: 4,103,170 km (0.102 R)
• M27: 4,264,138 km (0.103 R)
• M28: 4,513,667 km (0.065 R)
• M29: 4,696,027 km (0.1 R)
• M30: 4,800,296 km (0.097 R)
• M31: 4,913,392 km (0.081 R)
• M32: 5,043,692 km (0.065 R)
• M33: 5,150,505 km (0.106 R)
• M34: 5,466,905 km (0.072 R)
• M35: 5,884,582 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.2

Radius: 14.3

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.95 AU - 0.99 AU

Year: 637 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 10,521,690 km

• M1: 178,321 km (0.115 R)
• M2: 374,892 km (0.096 R)
• M3: 489,035 km (0.12 R)
• M4: 606,171 km (0.038 R)
• M5: 703,708 km (0.046 R)
• M6: 925,412 km (0.097 R)
• M7: 1,112,111 km (0.063 R)
• M8: 1,272,180 km (0.107 R)
• M9: 1,362,089 km (0.062 R)
• M10: 1,463,666 km (0.104 R)
• M11: 1,616,255 km (0.062 R)
• M12: 1,709,604 km (0.117 R)
• M13: 1,809,985 km (0.11 R)
• M14: 1,927,868 km (0.039 R)
• M15: 2,144,785 km (0.099 R)
• M16: 2,303,358 km (0.117 R)
• M17: 2,392,519 km (0.08 R)
• M18: 2,482,876 km (0.09 R)
• M19: 2,585,949 km (0.103 R)
• M20: 2,714,005 km (0.092 R)
• M21: 2,934,362 km (0.065 R)
• M22: 3,062,119 km (0.118 R)
• M23: 3,247,919 km (0.101 R)
• M24: 3,380,164 km (0.119 R)
• M25: 3,507,920 km (0.116 R)
• M26: 3,755,206 km (0.115 R)
• M27: 3,961,202 km (0.102 R)
• M28: 4,089,407 km (0.089 R)
• M29: 4,260,248 km (0.119 R)
• M30: 4,350,007 km (0.056 R)
• M31: 4,482,401 km (0.076 R)
• M32: 4,587,867 km (0.083 R)
• M33: 4,916,534 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.8

Radius: 8.3

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.14 AU - 3.3 AU

Year: 3853 Days

Day: 13.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 10,521,690 km

• M1: 108,010 km (0.091 R)
• M2: 174,431 km (0.047 R)
• M3: 317,147 km (0.103 R)
• M4: 452,683 km (0.076 R)
• M5: 1,252,433 km (0.036 R)
• M6: 1,335,909 km (0.038 R)
• M7: 1,500,467 km (0.07 R)
• M8: 1,564,943 km (0.062 R)
• M9: 1,747,154 km (0.09 R)
• M10: 1,918,892 km (0.101 R)
• M11: 1,998,029 km (0.103 R)
• M12: 2,524,464 km (0.079 R)
• M13: 3,524,675 km (0.112 R)
• M14: 3,600,522 km (0.103 R)
• M15: 3,665,896 km (0.118 R)
• M16: 3,775,701 km (0.118 R)
• M17: 4,077,739 km (0.053 R)
• M18: 4,168,694 km (0.055 R)
• M19: 4,410,893 km (0.085 R)
• M20: 4,669,548 km (0.041 R)
• M21: 5,263,451 km (0.067 R)
• M22: 5,638,793 km (0.047 R)
• M23: 6,035,676 km (0.077 R)
• M24: 6,218,035 km (0.075 R)
• M25: 6,883,746 km (0.091 R)
• M26: 7,294,093 km (0.111 R)
• M27: 7,572,046 km (0.05 R)
• M28: 7,938,710 km (0.119 R)
• M29: 9,221,961 km (0.115 R)
• M30: 9,628,568 km (0.103 R)
• M31: 9,780,709 km (0.112 R)
• M32: 10,396,902 km (0.102 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: 163 - 11,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit