🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.08 AU - 1.78 AU

Year: 651 Days

Day: 25.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,158,080 km

• M1: 915,838 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.43 AU - 2.07 AU

Year: 882 Days

Day: 18.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.85 AU - 4.59 AU

Year: 2732 Days

Day: 21.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.4

Radius: 8.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.25 AU - 4.93 AU

Year: 3745 Days

Day: 6.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,158,080 km

• M1: 104,270 km (0.062 R)
• M2: 377,435 km (0.085 R)
• M3: 956,230 km (0.115 R)
• M4: 1,280,259 km (0.059 R)
• M5: 1,830,779 km (0.097 R)
• M6: 2,324,153 km (0.116 R)
• M7: 2,661,047 km (0.118 R)
• M8: 3,684,895 km (0.111 R)
• M9: 4,535,807 km (0.115 R)
• M10: 5,018,859 km (0.113 R)
• M11: 6,350,878 km (0.099 R)
• M12: 7,069,995 km (0.117 R)
• M13: 7,934,970 km (0.065 R)
• M14: 8,506,285 km (0.101 R)
• M15: 9,624,529 km (0.072 R)
• M16: 11,421,797 km (0.12 R)
• M17: 11,782,179 km (0.077 R)
• M18: 12,067,611 km (0.1 R)
• M19: 12,567,867 km (0.064 R)
• M20: 14,802,111 km (0.114 R)
• M21: 15,472,309 km (0.11 R)
• M22: 15,864,256 km (0.054 R)
• M23: 17,817,256 km (0.119 R)
• M24: 18,085,635 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.5

Radius: 10.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.75 AU - 13.55 AU

Year: 15142 Days

Day: 6.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,158,080 km

• M1: 130,898 km (0.118 R)
• M2: 1,410,558 km (0.076 R)
• M3: 2,483,025 km (0.111 R)
• M4: 3,156,665 km (0.056 R)
• M5: 3,575,539 km (0.096 R)
• M6: 7,980,598 km (0.105 R)
• M7: 9,643,976 km (0.097 R)
• M8: 14,293,628 km (0.075 R)
• M9: 15,654,669 km (0.119 R)
• M10: 17,931,998 km (0.1 R)
• M11: 20,005,574 km (0.099 R)
• M12: 20,929,191 km (0.102 R)
• M13: 21,531,622 km (0.06 R)
• M14: 29,048,466 km (0.065 R)
• M15: 38,530,428 km (0.086 R)
• M16: 40,090,584 km (0.061 R)
• M17: 40,619,861 km (0.057 R)
• M18: 48,677,202 km (0.025 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 11,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit