🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.8

Radius: 13.1

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.54 AU - 1.74 AU

Year: 1476 Days

Day: 8.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,182,092 km

• M1: 162,912 km (0.044 R)
• M2: 605,273 km (0.114 R)
• M3: 1,112,410 km (0.088 R)
• M4: 1,780,813 km (0.11 R)
• M5: 2,518,031 km (0.107 R)
• M6: 2,944,834 km (0.073 R)
• M7: 3,733,514 km (0.049 R)
• M8: 4,810,768 km (0.095 R)
• M9: 5,774,478 km (0.077 R)
• M10: 6,314,227 km (0.063 R)
• M11: 6,789,649 km (0.06 R)
• M12: 7,391,780 km (0.109 R)
• M13: 10,390,320 km (0.12 R)
• M14: 11,997,151 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.6

Radius: 9

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.25 AU - 3.47 AU

Year: 3400 Days

Day: 9.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,182,092 km

• M1: 112,946 km (0.028 R)
• M2: 439,369 km (0.052 R)
• M3: 743,501 km (0.065 R)
• M4: 1,074,562 km (0.108 R)
• M5: 1,382,284 km (0.1 R)
• M6: 1,956,890 km (0.104 R)
• M7: 2,811,842 km (0.111 R)
• M8: 3,117,320 km (0.096 R)
• M9: 6,424,929 km (0.103 R)
• M10: 6,747,313 km (0.076 R)
• M11: 7,111,434 km (0.082 R)
• M12: 8,700,762 km (0.109 R)
• M13: 8,987,092 km (0.067 R)
• M14: 11,724,434 km (0.07 R)
• M15: 12,932,586 km (0.111 R)
• M16: 14,221,671 km (0.112 R)
• M17: 16,017,594 km (0.108 R)
• M18: 16,831,705 km (0.095 R)
• M19: 18,017,568 km (0.092 R)
• M20: 19,500,681 km (0.06 R)
• M21: 20,116,126 km (0.032 R)
• M22: 22,172,948 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.3

Radius: 3.8

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.32 AU - 11.02 AU

Year: 21137 Days

Day: 16.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,182,092 km

• M1: 47,722 km (0.089 R)
• M2: 184,753 km (0.07 R)
• M3: 426,952 km (0.049 R)
• M4: 599,439 km (0.046 R)
• M5: 724,502 km (0.101 R)
• M6: 918,681 km (0.09 R)
• M7: 1,919,490 km (0.068 R)
• M8: 2,496,938 km (0.104 R)
• M9: 3,899,268 km (0.082 R)
• M10: 4,101,375 km (0.073 R)
• M11: 5,429,206 km (0.108 R)
• M12: 7,061,319 km (0.054 R)
• M13: 7,760,838 km (0.055 R)
• M14: 7,896,972 km (0.086 R)
• M15: 9,553,021 km (0.067 R)
• M16: 11,427,183 km (0.036 R)
• M17: 11,961,397 km (0.05 R)
• M18: 12,825,325 km (0.119 R)
• M19: 18,091,618 km (0.052 R)
• M20: 24,247,571 km (0.078 R)
• M21: 26,334,910 km (0.116 R)
• M22: 27,369,828 km (0.107 R)
• M23: 27,580,013 km (0.079 R)
• M24: 28,003,525 km (0.113 R)
• M25: 33,549,716 km (0.118 R)
• M26: 39,115,954 km (0.08 R)
• M27: 39,382,687 km (0.115 R)
• M28: 41,008,217 km (0.119 R)
• M29: 41,283,477 km (0.067 R)
• M30: 42,960,619 km (0.118 R)
• M31: 45,120,363 km (0.1 R)
• M32: 47,654,103 km (0.086 R)
• M33: 48,417,052 km (0.116 R)
• M34: 52,515,884 km (0.118 R)
• M35: 52,678,048 km (0.12 R)
• M36: 54,483,245 km (0.048 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: 209 - 11,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit