🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.66 AU - 0.94 AU

Year: 270 Days

Day: 27.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,234,417 km

• M1: 43,234 km (0.041 R)
• M2: 456,573 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.2

Radius: 12.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.1 AU - 5.38 AU

Year: 4519 Days

Day: 6.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 63.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,234,417 km

• M1: 151,692 km (0.077 R)
• M2: 610,958 km (0.077 R)
• M3: 1,808,489 km (0.108 R)
• M4: 2,251,598 km (0.114 R)
• M5: 7,114,426 km (0.086 R)
• M6: 9,258,463 km (0.065 R)
• M7: 10,144,082 km (0.098 R)
• M8: 11,628,990 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.9

Radius: 8.4

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.91 AU - 7.27 AU

Year: 6373 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,234,417 km

• M1: 104,868 km (0.102 R)
• M2: 373,845 km (0.113 R)
• M3: 686,056 km (0.084 R)
• M4: 1,245,402 km (0.109 R)
• M5: 1,860,100 km (0.108 R)
• M6: 2,244,267 km (0.082 R)
• M7: 2,663,590 km (0.092 R)
• M8: 3,134,375 km (0.095 R)
• M9: 3,617,277 km (0.106 R)
• M10: 4,937,627 km (0.051 R)
• M11: 6,029,841 km (0.115 R)
• M12: 7,726,132 km (0.119 R)
• M13: 8,993,974 km (0.04 R)
• M14: 11,238,839 km (0.063 R)
• M15: 11,983,986 km (0.114 R)
• M16: 12,466,140 km (0.099 R)
• M17: 13,264,544 km (0.083 R)
• M18: 13,937,884 km (0.056 R)
• M19: 14,579,659 km (0.068 R)
• M20: 18,850,229 km (0.117 R)
• M21: 20,237,450 km (0.049 R)
• M22: 20,783,333 km (0.106 R)
• M23: 22,698,635 km (0.115 R)
• M24: 23,661,596 km (0.067 R)
• M25: 27,287,848 km (0.034 R)
• M26: 28,206,978 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.9

Radius: 13.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.16 AU - 8.62 AU

Year: 8349 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 80.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,234,417 km

• M1: 170,392 km (0.103 R)
• M2: 609,462 km (0.118 R)
• M3: 1,084,285 km (0.087 R)
• M4: 1,652,159 km (0.11 R)
• M5: 2,246,960 km (0.116 R)
• M6: 3,003,028 km (0.105 R)
• M7: 3,801,731 km (0.107 R)
• M8: 4,278,050 km (0.06 R)
• M9: 4,966,051 km (0.028 R)
• M10: 6,669,671 km (0.069 R)
• M11: 8,524,087 km (0.119 R)
• M12: 9,661,778 km (0.097 R)
• M13: 10,898,354 km (0.096 R)
• M14: 13,626,870 km (0.027 R)
• M15: 14,690,212 km (0.093 R)
• M16: 18,004,403 km (0.107 R)
• M17: 19,650,728 km (0.064 R)
• M18: 20,321,524 km (0.104 R)
• M19: 22,994,539 km (0.078 R)
• M20: 27,156,053 km (0.112 R)
• M21: 27,616,665 km (0.108 R)
• M22: 30,489,991 km (0.065 R)
• M23: 34,623,829 km (0.087 R)
• M24: 36,377,265 km (0.084 R)
• M25: 37,616,534 km (0.035 R)
• M26: 39,117,300 km (0.08 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 10,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit