🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.2 AU - 4.12 AU

Year: 2696 Days

Day: 45 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.9

Radius: 10.2

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.57 AU - 6.19 AU

Year: 4804 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 24,820,653 km

• M1: 126,859 km (0.077 R)
• M2: 504,294 km (0.099 R)
• M3: 838,795 km (0.093 R)
• M4: 1,791,883 km (0.12 R)
• M5: 3,166,688 km (0.075 R)
• M6: 3,501,937 km (0.091 R)
• M7: 4,244,241 km (0.084 R)
• M8: 5,144,671 km (0.113 R)
• M9: 5,977,632 km (0.048 R)
• M10: 6,459,636 km (0.115 R)
• M11: 6,932,665 km (0.091 R)
• M12: 7,465,083 km (0.068 R)
• M13: 8,732,626 km (0.118 R)
• M14: 10,273,185 km (0.054 R)
• M15: 10,918,700 km (0.116 R)
• M16: 11,738,496 km (0.109 R)
• M17: 12,138,371 km (0.067 R)
• M18: 12,912,540 km (0.099 R)
• M19: 14,731,202 km (0.092 R)
• M20: 15,255,542 km (0.108 R)
• M21: 16,714,720 km (0.09 R)
• M22: 17,413,641 km (0.089 R)
• M23: 18,599,503 km (0.028 R)
• M24: 20,049,855 km (0.118 R)
• M25: 21,574,407 km (0.102 R)
• M26: 24,689,483 km (0.059 R)
• M27: 27,563,108 km (0.086 R)
• M28: 28,718,453 km (0.062 R)
• M29: 29,171,286 km (0.118 R)
• M30: 30,464,709 km (0.098 R)
• M31: 31,316,220 km (0.101 R)
• M32: 31,989,410 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.7

Radius: 13.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.68 AU - 8.6 AU

Year: 7345 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,820,653 km

• M1: 169,195 km (0.083 R)
• M2: 864,975 km (0.08 R)
• M3: 1,425,069 km (0.083 R)
• M4: 2,209,561 km (0.062 R)
• M5: 2,898,908 km (0.093 R)
• M6: 6,389,175 km (0.105 R)
• M7: 8,888,507 km (0.104 R)
• M8: 10,591,080 km (0.077 R)
• M9: 17,898,637 km (0.113 R)
• M10: 19,280,024 km (0.119 R)
• M11: 23,481,031 km (0.12 R)
• M12: 23,999,089 km (0.112 R)
• M13: 25,833,757 km (0.076 R)
• M14: 26,465,659 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44

Radius: 13

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.33 AU - 11.35 AU

Year: 14702 Days

Day: 12.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 24,820,653 km

• M1: 171,589 km (0.074 R)
• M2: 590,164 km (0.107 R)
• M3: 1,331,421 km (0.092 R)
• M4: 2,149,721 km (0.05 R)
• M5: 2,821,117 km (0.088 R)
• M6: 5,048,031 km (0.103 R)
• M7: 5,622,337 km (0.112 R)
• M8: 11,375,572 km (0.1 R)
• M9: 15,412,470 km (0.108 R)
• M10: 16,010,862 km (0.083 R)
• M11: 17,370,258 km (0.042 R)
• M12: 19,804,963 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 18,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit