🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.09 AU - 1.31 AU

Year: 475 Days

Day: 32.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 121.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.36 AU - 3.18 AU

Year: 1667 Days

Day: 22.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.94 AU - 4.2 AU

Year: 2969 Days

Day: 43.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.1

Radius: 7.3

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.99 AU - 18.65 AU

Year: 22756 Days

Day: 20.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,209,027 km

• M1: 96,640 km (0.114 R)
• M2: 339,737 km (0.103 R)
• M3: 721,959 km (0.111 R)
• M4: 1,034,768 km (0.102 R)
• M5: 2,210,009 km (0.035 R)
• M6: 3,121,958 km (0.089 R)
• M7: 3,931,133 km (0.102 R)
• M8: 4,872,851 km (0.117 R)
• M9: 5,257,318 km (0.086 R)
• M10: 6,218,484 km (0.066 R)
• M11: 6,953,159 km (0.103 R)
• M12: 7,341,516 km (0.098 R)
• M13: 8,429,990 km (0.036 R)
• M14: 8,928,001 km (0.116 R)
• M15: 9,563,193 km (0.034 R)
• M16: 12,762,942 km (0.09 R)
• M17: 14,485,263 km (0.058 R)
• M18: 15,199,592 km (0.102 R)
• M19: 15,524,519 km (0.087 R)
• M20: 19,316,077 km (0.106 R)
• M21: 19,889,934 km (0.11 R)
• M22: 20,573,746 km (0.093 R)
• M23: 20,971,527 km (0.058 R)
• M24: 23,251,249 km (0.037 R)
• M25: 24,119,665 km (0.111 R)
• M26: 25,576,748 km (0.099 R)
• M27: 27,210,506 km (0.104 R)
• M28: 29,036,797 km (0.099 R)
• M29: 32,393,474 km (0.067 R)
• M30: 38,950,050 km (0.111 R)
• M31: 40,019,525 km (0.106 R)
• M32: 44,659,303 km (0.113 R)
• M33: 56,528,847 km (0.113 R)
• M34: 57,505,272 km (0.116 R)
• M35: 74,694,217 km (0.115 R)
• M36: 80,203,458 km (0.044 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 19,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit