🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.77 AU - 0.87 AU

Year: 273 Days

Day: 35.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.51 AU - 2.01 AU

Year: 857 Days

Day: 37.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,160,011 km

• M1: 34,856 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.84 AU - 4.64 AU

Year: 3205 Days

Day: 12.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,160,011 km

• M1: 133,142 km (0.106 R)
• M2: 1,570,329 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.51 AU - 5.77 AU

Year: 3669 Days

Day: 32.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.2

Radius: 3.1

Gravity: 57.67 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.74 AU - 13.46 AU

Year: 16418 Days

Day: 22.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,160,011 km

• M1: 54,902 km (0.078 R)
• M2: 235,916 km (0.071 R)
• M3: 354,697 km (0.104 R)
• M4: 558,299 km (0.065 R)
• M5: 746,194 km (0.081 R)
• M6: 1,801,158 km (0.071 R)
• M7: 2,936,905 km (0.117 R)
• M8: 4,773,818 km (0.112 R)
• M9: 7,757,248 km (0.071 R)
• M10: 8,327,665 km (0.027 R)
• M11: 10,487,110 km (0.09 R)
• M12: 12,284,977 km (0.062 R)
• M13: 14,278,070 km (0.096 R)
• M14: 18,061,101 km (0.056 R)
• M15: 28,843,367 km (0.054 R)
• M16: 29,292,161 km (0.044 R)
• M17: 34,165,162 km (0.112 R)
• M18: 38,054,407 km (0.058 R)
• M19: 38,866,125 km (0.066 R)
• M20: 39,413,653 km (0.114 R)
• M21: 41,512,512 km (0.108 R)
• M22: 46,390,001 km (0.086 R)
• M23: 52,131,268 km (0.065 R)
• M24: 54,485,938 km (0.087 R)
• M25: 54,656,779 km (0.112 R)
• M26: 55,862,837 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 17,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit