🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.61 AU - 1.99 AU

Year: 925 Days

Day: 48 Hours

Environment

Temp: -75 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,288,501 km

• M1: 148,551 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.93 AU - 3.01 AU

Year: 1486 Days

Day: 40.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.2

Radius: 13.5

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.43 AU - 9.89 AU

Year: 11496 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,288,501 km

• M1: 174,581 km (0.045 R)
• M2: 1,003,353 km (0.09 R)
• M3: 1,954,347 km (0.104 R)
• M4: 2,689,919 km (0.087 R)
• M5: 3,893,434 km (0.119 R)
• M6: 4,975,176 km (0.101 R)
• M7: 5,650,760 km (0.057 R)
• M8: 6,282,811 km (0.093 R)
• M9: 8,593,949 km (0.104 R)
• M10: 10,322,851 km (0.037 R)
• M11: 12,003,733 km (0.076 R)
• M12: 18,278,616 km (0.118 R)
• M13: 20,805,773 km (0.106 R)
• M14: 28,318,428 km (0.097 R)
• M15: 34,440,871 km (0.115 R)
• M16: 36,324,009 km (0.074 R)

Asteroid Belt

Center: 10.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.7

Radius: 9

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.04 AU - 11.76 AU

Year: 12842 Days

Day: 12.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,288,501 km

• M1: 112,647 km (0.064 R)
• M2: 503,098 km (0.091 R)
• M3: 920,177 km (0.055 R)
• M4: 2,991,808 km (0.104 R)
• M5: 3,810,258 km (0.109 R)
• M6: 5,406,617 km (0.046 R)
• M7: 6,502,571 km (0.101 R)
• M8: 7,740,194 km (0.083 R)
• M9: 8,572,556 km (0.027 R)
• M10: 9,128,163 km (0.055 R)
• M11: 9,609,270 km (0.091 R)
• M12: 10,570,137 km (0.103 R)
• M13: 12,389,247 km (0.05 R)
• M14: 12,919,571 km (0.106 R)
• M15: 13,526,490 km (0.109 R)
• M16: 15,193,459 km (0.041 R)
• M17: 17,137,184 km (0.09 R)
• M18: 18,776,478 km (0.117 R)
• M19: 22,364,134 km (0.089 R)
• M20: 28,564,517 km (0.061 R)
• M21: 31,945,877 km (0.052 R)
• M22: 34,766,396 km (0.103 R)
• M23: 35,232,692 km (0.091 R)
• M24: 37,504,186 km (0.1 R)
• M25: 44,353,973 km (0.03 R)
• M26: 44,902,399 km (0.077 R)
• M27: 45,872,990 km (0.114 R)
• M28: 46,152,888 km (0.055 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 15,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit