🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.84 AU - 2.32 AU

Year: 1130 Days

Day: 45 Hours

Environment

Temp: -89 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.85 AU - 2.43 AU

Year: 1179 Days

Day: 40.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,937,728 km

• M1: 456,722 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.51 AU - 3.57 AU

Year: 1997 Days

Day: 38.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.5

Radius: 11.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.48 AU - 5.08 AU

Year: 3937 Days

Day: 12.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,937,728 km

• M1: 147,055 km (0.041 R)
• M2: 1,141,881 km (0.078 R)
• M3: 2,365,591 km (0.083 R)
• M4: 4,677,327 km (0.12 R)
• M5: 6,732,203 km (0.112 R)
• M6: 8,791,867 km (0.064 R)
• M7: 9,813,770 km (0.074 R)
• M8: 11,534,893 km (0.072 R)
• M9: 13,637,192 km (0.098 R)
• M10: 16,089,101 km (0.113 R)
• M11: 18,587,386 km (0.088 R)
• M12: 20,143,204 km (0.103 R)
• M13: 21,397,881 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.2

Radius: 13.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.24 AU - 9.42 AU

Year: 10736 Days

Day: 12.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,937,728 km

• M1: 171,589 km (0.097 R)
• M2: 615,446 km (0.082 R)
• M3: 1,396,945 km (0.119 R)
• M4: 2,114,566 km (0.085 R)
• M5: 2,640,253 km (0.068 R)
• M6: 3,959,706 km (0.064 R)
• M7: 4,705,751 km (0.1 R)
• M8: 5,646,721 km (0.082 R)
• M9: 6,144,134 km (0.112 R)
• M10: 6,709,614 km (0.076 R)
• M11: 7,227,672 km (0.118 R)
• M12: 8,803,386 km (0.115 R)
• M13: 11,082,360 km (0.051 R)
• M14: 11,808,209 km (0.052 R)
• M15: 12,986,741 km (0.115 R)
• M16: 15,577,327 km (0.049 R)
• M17: 21,760,357 km (0.082 R)
• M18: 23,438,396 km (0.069 R)
• M19: 23,985,924 km (0.038 R)
• M20: 25,487,588 km (0.07 R)
• M21: 28,574,091 km (0.03 R)
• M22: 29,514,912 km (0.066 R)
• M23: 31,901,746 km (0.054 R)
• M24: 33,371,246 km (0.12 R)
• M25: 39,317,163 km (0.102 R)
• M26: 40,350,585 km (0.082 R)
• M27: 43,972,649 km (0.1 R)
• M28: 46,075,845 km (0.091 R)
• M29: 46,647,907 km (0.105 R)
• M30: 47,080,095 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 18,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit