🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.57 AU - 1.77 AU

Year: 769 Days

Day: 47.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 59.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.37 AU - 2.77 AU

Year: 1469 Days

Day: 36 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.53 AU - 4.47 AU

Year: 2852 Days

Day: 36.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.2

Radius: 13.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.37 AU - 7.27 AU

Year: 5005 Days

Day: 11.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,735,839 km

• M1: 171,589 km (0.103 R)
• M2: 711,936 km (0.095 R)
• M3: 1,308,533 km (0.067 R)
• M4: 1,901,987 km (0.116 R)
• M5: 2,399,849 km (0.053 R)
• M6: 3,748,773 km (0.101 R)
• M7: 4,863,876 km (0.061 R)
• M8: 5,308,480 km (0.119 R)
• M9: 5,953,397 km (0.117 R)
• M10: 9,071,316 km (0.105 R)
• M11: 9,953,943 km (0.118 R)
• M12: 10,588,088 km (0.093 R)
• M13: 11,612,684 km (0.115 R)
• M14: 12,702,355 km (0.089 R)
• M15: 13,448,998 km (0.111 R)
• M16: 14,067,286 km (0.104 R)
• M17: 16,791,015 km (0.085 R)
• M18: 17,752,031 km (0.099 R)
• M19: 22,178,184 km (0.106 R)
• M20: 22,823,998 km (0.102 R)
• M21: 24,990,623 km (0.079 R)
• M22: 25,533,514 km (0.105 R)
• M23: 26,884,832 km (0.068 R)
• M24: 27,372,970 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510

Radius: 10.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.45 AU - 10.99 AU

Year: 10802 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,735,839 km

• M1: 134,339 km (0.112 R)
• M2: 816,655 km (0.114 R)
• M3: 2,918,804 km (0.032 R)
• M4: 7,512,057 km (0.106 R)
• M5: 8,181,508 km (0.096 R)
• M6: 8,664,559 km (0.092 R)
• M7: 9,073,859 km (0.115 R)
• M8: 9,543,596 km (0.089 R)
• M9: 12,538,695 km (0.097 R)
• M10: 18,386,326 km (0.054 R)
• M11: 19,139,552 km (0.063 R)
• M12: 28,835,139 km (0.082 R)
• M13: 35,758,529 km (0.092 R)
• M14: 38,373,200 km (0.061 R)
• M15: 40,731,760 km (0.11 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 18,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit