🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.6

Radius: 12.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.33 AU - 2.11 AU

Year: 1504 Days

Day: 10.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,513,148 km

• M1: 159,322 km (0.074 R)
• M2: 845,976 km (0.076 R)
• M3: 1,392,307 km (0.106 R)
• M4: 2,138,651 km (0.083 R)
• M5: 2,585,949 km (0.095 R)
• M6: 3,040,726 km (0.042 R)
• M7: 3,673,077 km (0.099 R)
• M8: 4,096,887 km (0.084 R)
• M9: 5,024,693 km (0.072 R)
• M10: 5,507,446 km (0.083 R)
• M11: 6,520,223 km (0.097 R)
• M12: 6,948,971 km (0.115 R)
• M13: 8,544,282 km (0.072 R)
• M14: 10,371,770 km (0.106 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.4

Radius: 7.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.9 AU - 7.06 AU

Year: 11000 Days

Day: 23.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,513,148 km

• M1: 97,089 km (0.101 R)
• M2: 453,282 km (0.104 R)
• M3: 734,825 km (0.089 R)
• M4: 1,254,677 km (0.073 R)
• M5: 1,509,443 km (0.082 R)
• M6: 1,891,815 km (0.057 R)
• M7: 2,963,085 km (0.115 R)
• M8: 3,583,916 km (0.076 R)
• M9: 4,478,511 km (0.116 R)
• M10: 5,271,231 km (0.077 R)
• M11: 8,178,665 km (0.104 R)
• M12: 8,604,421 km (0.037 R)

Asteroid Belt

Center: 7.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.4

Radius: 5.5

Gravity: 25.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.7 AU - 10.06 AU

Year: 16177 Days

Day: 24.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,513,148 km

• M1: 73,901 km (0.118 R)
• M2: 666,758 km (0.06 R)
• M3: 1,038,359 km (0.085 R)
• M4: 1,636,152 km (0.106 R)
• M5: 2,687,975 km (0.079 R)
• M6: 3,974,367 km (0.099 R)
• M7: 6,263,962 km (0.11 R)
• M8: 7,039,328 km (0.046 R)
• M9: 7,357,522 km (0.093 R)
• M10: 7,876,926 km (0.103 R)
• M11: 10,966,122 km (0.026 R)
• M12: 11,455,906 km (0.115 R)
• M13: 12,810,664 km (0.101 R)
• M14: 13,422,819 km (0.116 R)
• M15: 16,539,092 km (0.12 R)
• M16: 18,349,376 km (0.111 R)
• M17: 19,039,022 km (0.094 R)
• M18: 20,105,954 km (0.039 R)
• M19: 20,378,820 km (0.116 R)
• M20: 21,684,660 km (0.081 R)
• M21: 21,971,589 km (0.12 R)
• M22: 22,261,061 km (0.112 R)
• M23: 24,877,378 km (0.046 R)
• M24: 26,367,672 km (0.097 R)
• M25: 29,877,388 km (0.103 R)
• M26: 31,072,824 km (0.066 R)
• M27: 35,507,803 km (0.084 R)
• M28: 36,442,789 km (0.109 R)
• M29: 37,120,468 km (0.051 R)
• M30: 45,921,011 km (0.086 R)
• M31: 46,394,339 km (0.076 R)
• M32: 47,190,200 km (0.097 R)
• M33: 51,646,421 km (0.103 R)
• M34: 53,365,450 km (0.11 R)
• M35: 54,415,029 km (0.026 R)
• M36: 60,246,204 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 20,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit