🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.9

Radius: 12.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.93 AU - 1.25 AU

Year: 747 Days

Day: 8.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 36,748,787 km

• M1: 161,117 km (0.06 R)
• M2: 586,424 km (0.091 R)
• M3: 1,072,318 km (0.116 R)
• M4: 1,485,806 km (0.11 R)
• M5: 2,355,568 km (0.055 R)
• M6: 2,812,290 km (0.1 R)
• M7: 4,392,343 km (0.12 R)
• M8: 5,003,899 km (0.108 R)
• M9: 5,412,301 km (0.04 R)
• M10: 5,823,845 km (0.11 R)
• M11: 6,501,075 km (0.118 R)
• M12: 7,895,028 km (0.058 R)

Asteroid Belt

Center: 1.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.2

Radius: 8.4

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.6 AU - 2.08 AU

Year: 1637 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,748,787 km

• M1: 106,214 km (0.116 R)
• M2: 419,772 km (0.058 R)
• M3: 792,121 km (0.106 R)
• M4: 1,086,978 km (0.096 R)
• M5: 1,699,432 km (0.082 R)
• M6: 2,045,152 km (0.042 R)
• M7: 2,691,415 km (0.025 R)
• M8: 3,149,484 km (0.106 R)
• M9: 3,975,863 km (0.075 R)
• M10: 4,421,515 km (0.066 R)
• M11: 4,743,300 km (0.089 R)
• M12: 8,385,559 km (0.08 R)
• M13: 10,119,997 km (0.109 R)
• M14: 11,935,965 km (0.097 R)
• M15: 12,524,334 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.5

Radius: 6.4

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.57 AU - 8.63 AU

Year: 12411 Days

Day: 17.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,748,787 km

• M1: 80,484 km (0.113 R)
• M2: 474,225 km (0.116 R)
• M3: 764,296 km (0.092 R)
• M4: 1,017,864 km (0.05 R)
• M5: 1,316,461 km (0.03 R)
• M6: 1,659,639 km (0.063 R)
• M7: 2,261,022 km (0.094 R)
• M8: 2,979,242 km (0.07 R)
• M9: 5,557,561 km (0.108 R)
• M10: 6,356,414 km (0.059 R)
• M11: 6,986,969 km (0.03 R)
• M12: 7,622,012 km (0.102 R)
• M13: 7,991,069 km (0.119 R)
• M14: 9,672,699 km (0.112 R)
• M15: 10,415,901 km (0.075 R)
• M16: 12,465,093 km (0.117 R)
• M17: 14,543,007 km (0.108 R)
• M18: 15,871,137 km (0.064 R)
• M19: 21,408,951 km (0.091 R)
• M20: 22,143,477 km (0.042 R)
• M21: 22,894,757 km (0.084 R)
• M22: 25,658,279 km (0.09 R)
• M23: 29,347,961 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.1

Radius: 6.7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.2 AU - 13.38 AU

Year: 23251 Days

Day: 15.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,748,787 km

• M1: 95,294 km (0.077 R)
• M2: 553,063 km (0.096 R)
• M3: 1,723,667 km (0.105 R)
• M4: 2,016,878 km (0.096 R)
• M5: 2,647,434 km (0.097 R)
• M6: 3,914,378 km (0.119 R)
• M7: 8,529,023 km (0.055 R)
• M8: 11,714,112 km (0.06 R)
• M9: 21,200,113 km (0.056 R)
• M10: 23,404,587 km (0.116 R)
• M11: 23,813,737 km (0.096 R)
• M12: 29,008,374 km (0.096 R)
• M13: 30,343,086 km (0.115 R)
• M14: 31,025,551 km (0.088 R)
• M15: 32,320,321 km (0.088 R)
• M16: 33,650,545 km (0.117 R)
• M17: 34,592,563 km (0.08 R)
• M18: 35,984,122 km (0.103 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: 242 - 15,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit