🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.8

Radius: 9.3

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.32 AU - 1.42 AU

Year: 1088 Days

Day: 9.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,550,480 km

• M1: 116,238 km (0.096 R)
• M2: 512,074 km (0.067 R)
• M3: 820,844 km (0.08 R)
• M4: 1,326,484 km (0.107 R)
• M5: 1,633,459 km (0.081 R)
• M6: 2,687,227 km (0.106 R)
• M7: 3,228,920 km (0.12 R)
• M8: 3,556,989 km (0.094 R)
• M9: 5,298,757 km (0.057 R)
• M10: 6,634,366 km (0.119 R)
• M11: 7,019,132 km (0.117 R)
• M12: 9,142,075 km (0.063 R)
• M13: 9,468,348 km (0.049 R)
• M14: 9,925,669 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.7

Radius: 11

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.52 AU - 4.94 AU

Year: 5901 Days

Day: 13 Hours

Environment

Temp: -211 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,550,480 km

• M1: 136,882 km (0.028 R)
• M2: 732,730 km (0.113 R)
• M3: 1,146,817 km (0.085 R)
• M4: 1,953,449 km (0.111 R)
• M5: 2,355,867 km (0.103 R)
• M6: 3,005,272 km (0.114 R)
• M7: 3,545,769 km (0.06 R)
• M8: 6,251,845 km (0.066 R)
• M9: 7,278,535 km (0.075 R)
• M10: 7,794,647 km (0.096 R)
• M11: 8,654,985 km (0.066 R)
• M12: 10,334,071 km (0.1 R)
• M13: 11,815,988 km (0.052 R)
• M14: 12,220,351 km (0.116 R)
• M15: 12,844,324 km (0.086 R)
• M16: 13,434,936 km (0.026 R)
• M17: 14,156,147 km (0.083 R)
• M18: 14,554,975 km (0.101 R)
• M19: 15,197,049 km (0.041 R)
• M20: 16,288,216 km (0.105 R)
• M21: 16,789,668 km (0.064 R)
• M22: 17,889,362 km (0.072 R)
• M23: 18,762,266 km (0.093 R)
• M24: 20,448,234 km (0.063 R)
• M25: 21,328,019 km (0.11 R)
• M26: 27,496,238 km (0.113 R)
• M27: 29,853,003 km (0.059 R)
• M28: 30,415,341 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.5

Radius: 7.5

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.69 AU - 7.69 AU

Year: 11736 Days

Day: 16.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,550,480 km

• M1: 96,191 km (0.088 R)
• M2: 531,072 km (0.074 R)
• M3: 893,548 km (0.06 R)
• M4: 1,168,958 km (0.08 R)
• M5: 2,340,159 km (0.114 R)
• M6: 3,758,796 km (0.071 R)
• M7: 5,429,206 km (0.082 R)
• M8: 5,962,522 km (0.071 R)
• M9: 7,811,552 km (0.093 R)
• M10: 8,740,106 km (0.081 R)
• M11: 9,166,011 km (0.068 R)
• M12: 12,922,414 km (0.099 R)
• M13: 13,419,378 km (0.097 R)
• M14: 14,275,676 km (0.083 R)
• M15: 18,068,132 km (0.117 R)
• M16: 18,411,608 km (0.039 R)
• M17: 18,899,746 km (0.104 R)
• M18: 19,974,756 km (0.086 R)
• M19: 20,564,621 km (0.118 R)
• M20: 24,100,516 km (0.089 R)
• M21: 25,794,413 km (0.084 R)
• M22: 26,317,856 km (0.103 R)
• M23: 32,956,860 km (0.065 R)
• M24: 34,511,630 km (0.087 R)
• M25: 36,114,721 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 13,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit