🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452

Radius: 11

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.45 AU - 2.29 AU

Year: 1626 Days

Day: 11.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,734,977 km

• M1: 150,645 km (0.093 R)
• M2: 539,600 km (0.08 R)
• M3: 883,076 km (0.109 R)
• M4: 1,242,261 km (0.098 R)
• M5: 2,238,583 km (0.091 R)
• M6: 2,623,498 km (0.071 R)
• M7: 3,095,330 km (0.046 R)
• M8: 3,575,838 km (0.079 R)
• M9: 4,390,099 km (0.116 R)
• M10: 5,684,270 km (0.082 R)
• M11: 6,152,512 km (0.076 R)
• M12: 7,371,884 km (0.073 R)
• M13: 9,159,279 km (0.115 R)
• M14: 10,744,418 km (0.119 R)
• M15: 11,253,799 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545

Radius: 11.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.37 AU - 4.73 AU

Year: 5182 Days

Day: 10.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,734,977 km

• M1: 138,079 km (0.107 R)
• M2: 522,545 km (0.072 R)
• M3: 885,171 km (0.112 R)
• M4: 1,268,889 km (0.109 R)
• M5: 1,641,837 km (0.117 R)
• M6: 2,176,350 km (0.101 R)
• M7: 2,736,743 km (0.098 R)
• M8: 3,702,697 km (0.116 R)
• M9: 4,431,987 km (0.074 R)
• M10: 5,391,657 km (0.11 R)
• M11: 6,421,937 km (0.059 R)
• M12: 7,336,878 km (0.109 R)
• M13: 9,065,481 km (0.111 R)
• M14: 9,794,472 km (0.092 R)
• M15: 10,216,039 km (0.031 R)
• M16: 10,737,986 km (0.115 R)
• M17: 11,461,441 km (0.097 R)
• M18: 13,157,282 km (0.094 R)
• M19: 18,467,408 km (0.12 R)
• M20: 18,852,324 km (0.083 R)
• M21: 19,838,323 km (0.081 R)
• M22: 20,789,167 km (0.096 R)
• M23: 21,699,171 km (0.031 R)
• M24: 22,416,942 km (0.092 R)
• M25: 25,447,645 km (0.104 R)
• M26: 27,976,896 km (0.099 R)

Asteroid Belt

Center: 5.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.6

Radius: 6.5

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.51 AU - 8.23 AU

Year: 14038 Days

Day: 18.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,734,977 km

• M1: 80,932 km (0.097 R)
• M2: 326,423 km (0.085 R)
• M3: 623,973 km (0.115 R)
• M4: 855,401 km (0.054 R)
• M5: 1,332,767 km (0.072 R)
• M6: 1,556,566 km (0.055 R)
• M7: 3,347,851 km (0.054 R)
• M8: 5,127,916 km (0.108 R)
• M9: 7,416,464 km (0.088 R)
• M10: 7,854,636 km (0.102 R)
• M11: 8,125,857 km (0.088 R)
• M12: 9,373,803 km (0.09 R)
• M13: 9,834,115 km (0.118 R)
• M14: 15,936,960 km (0.107 R)
• M15: 17,879,489 km (0.09 R)
• M16: 21,517,410 km (0.112 R)
• M17: 23,883,749 km (0.11 R)
• M18: 25,129,600 km (0.076 R)
• M19: 25,620,131 km (0.11 R)
• M20: 27,542,314 km (0.098 R)
• M21: 29,776,559 km (0.076 R)
• M22: 35,823,155 km (0.115 R)
• M23: 36,569,499 km (0.101 R)
• M24: 38,610,313 km (0.042 R)
• M25: 38,870,613 km (0.095 R)
• M26: 42,639,432 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 15,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit