🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.3

Radius: 11.5

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.04 AU - 1.28 AU

Year: 820 Days

Day: 5.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 55.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 43,339,505 km

• M1: 143,016 km (0.09 R)
• M2: 663,167 km (0.112 R)
• M3: 1,312,871 km (0.07 R)
• M4: 1,674,299 km (0.114 R)
• M5: 2,388,928 km (0.047 R)
• M6: 2,924,489 km (0.104 R)
• M7: 4,789,675 km (0.11 R)
• M8: 5,706,411 km (0.104 R)
• M9: 6,336,367 km (0.097 R)
• M10: 8,349,506 km (0.079 R)
• M11: 8,776,757 km (0.111 R)

Asteroid Belt

Center: 1.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.3

Radius: 13.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.57 AU - 1.89 AU

Year: 1493 Days

Day: 12.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 110.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,339,505 km

• M1: 171,589 km (0.099 R)
• M2: 659,128 km (0.119 R)
• M3: 1,380,340 km (0.057 R)
• M4: 1,944,324 km (0.095 R)
• M5: 2,481,978 km (0.105 R)
• M6: 3,329,001 km (0.098 R)
• M7: 4,089,108 km (0.109 R)
• M8: 4,982,656 km (0.029 R)
• M9: 5,574,615 km (0.11 R)
• M10: 6,624,493 km (0.101 R)
• M11: 7,315,336 km (0.105 R)
• M12: 7,774,601 km (0.099 R)
• M13: 8,514,363 km (0.095 R)
• M14: 9,457,428 km (0.034 R)
• M15: 10,469,009 km (0.067 R)
• M16: 12,439,811 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.2

Radius: 5.1

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.56 AU - 6.84 AU

Year: 11377 Days

Day: 18.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 43,339,505 km

• M1: 67,319 km (0.116 R)
• M2: 337,493 km (0.118 R)
• M3: 499,507 km (0.07 R)
• M4: 983,157 km (0.115 R)
• M5: 1,185,713 km (0.061 R)
• M6: 1,576,612 km (0.08 R)
• M7: 1,840,503 km (0.103 R)
• M8: 2,327,294 km (0.055 R)
• M9: 2,730,460 km (0.082 R)
• M10: 3,876,978 km (0.075 R)
• M11: 5,031,126 km (0.065 R)
• M12: 5,837,907 km (0.119 R)
• M13: 6,877,912 km (0.065 R)
• M14: 7,381,907 km (0.109 R)
• M15: 8,077,836 km (0.106 R)
• M16: 8,771,821 km (0.12 R)
• M17: 9,504,850 km (0.093 R)
• M18: 9,694,241 km (0.111 R)
• M19: 11,144,144 km (0.096 R)
• M20: 12,905,210 km (0.06 R)
• M21: 16,554,949 km (0.111 R)
• M22: 17,814,114 km (0.041 R)
• M23: 18,985,765 km (0.076 R)
• M24: 19,666,884 km (0.096 R)
• M25: 20,052,248 km (0.111 R)
• M26: 20,917,821 km (0.11 R)
• M27: 25,805,034 km (0.098 R)
• M28: 26,174,092 km (0.055 R)
• M29: 28,267,116 km (0.076 R)
• M30: 31,506,658 km (0.082 R)
• M31: 31,822,459 km (0.118 R)
• M32: 32,567,606 km (0.049 R)
• M33: 35,550,887 km (0.099 R)
• M34: 36,584,458 km (0.105 R)
• M35: 38,952,742 km (0.106 R)
• M36: 40,050,940 km (0.108 R)
• M37: 41,800,188 km (0.081 R)
• M38: 42,951,194 km (0.111 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: 199 - 17,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit