🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.7

Radius: 9.9

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.06 AU - 7.92 AU

Year: 6069 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,717,335 km

• M1: 123,119 km (0.078 R)
• M2: 491,279 km (0.088 R)
• M3: 840,142 km (0.094 R)
• M4: 1,249,142 km (0.112 R)
• M5: 1,748,650 km (0.052 R)
• M6: 2,309,941 km (0.048 R)
• M7: 3,792,306 km (0.091 R)
• M8: 4,284,333 km (0.111 R)
• M9: 4,790,573 km (0.066 R)
• M10: 5,159,631 km (0.117 R)
• M11: 6,586,645 km (0.078 R)
• M12: 7,597,777 km (0.093 R)
• M13: 7,943,946 km (0.095 R)
• M14: 8,667,850 km (0.058 R)
• M15: 10,910,322 km (0.056 R)
• M16: 11,551,349 km (0.088 R)
• M17: 12,963,104 km (0.082 R)
• M18: 14,138,196 km (0.079 R)
• M19: 14,900,397 km (0.101 R)
• M20: 17,088,565 km (0.1 R)
• M21: 18,568,985 km (0.095 R)
• M22: 19,340,312 km (0.03 R)
• M23: 21,782,946 km (0.064 R)
• M24: 28,360,316 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.6

Radius: 12.9

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.51 AU - 9.15 AU

Year: 7285 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,717,335 km

• M1: 162,314 km (0.081 R)
• M2: 632,201 km (0.072 R)
• M3: 1,257,071 km (0.089 R)
• M4: 1,676,843 km (0.032 R)
• M5: 2,144,336 km (0.106 R)
• M6: 4,368,407 km (0.098 R)
• M7: 6,111,671 km (0.056 R)
• M8: 9,859,248 km (0.117 R)
• M9: 11,822,720 km (0.089 R)
• M10: 14,384,434 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.8

Radius: 5.3

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.51 AU - 16.33 AU

Year: 18047 Days

Day: 22.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,717,335 km

• M1: 65,973 km (0.105 R)
• M2: 240,105 km (0.099 R)
• M3: 493,523 km (0.09 R)
• M4: 665,711 km (0.078 R)
• M5: 1,012,778 km (0.069 R)
• M6: 1,545,196 km (0.072 R)
• M7: 1,975,290 km (0.112 R)
• M8: 2,265,809 km (0.063 R)
• M9: 2,689,919 km (0.084 R)
• M10: 2,909,679 km (0.091 R)
• M11: 3,093,983 km (0.112 R)
• M12: 3,563,571 km (0.094 R)
• M13: 4,831,862 km (0.109 R)
• M14: 5,091,115 km (0.11 R)
• M15: 9,612,710 km (0.116 R)
• M16: 11,783,226 km (0.032 R)
• M17: 13,932,947 km (0.078 R)
• M18: 17,664,965 km (0.102 R)
• M19: 19,717,897 km (0.053 R)
• M20: 20,380,316 km (0.104 R)
• M21: 21,662,071 km (0.098 R)
• M22: 25,535,309 km (0.077 R)
• M23: 26,025,093 km (0.069 R)
• M24: 27,943,536 km (0.098 R)
• M25: 28,150,729 km (0.119 R)
• M26: 29,202,552 km (0.112 R)
• M27: 30,939,383 km (0.104 R)
• M28: 39,742,470 km (0.085 R)
• M29: 41,467,333 km (0.09 R)
• M30: 46,503,096 km (0.079 R)
• M31: 49,621,015 km (0.078 R)
• M32: 51,619,344 km (0.101 R)
• M33: 52,244,962 km (0.12 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: 540 - 19,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit