🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.86 AU - 0.96 AU

Year: 307 Days

Day: 38 Hours

Environment

Temp: 130 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.66 AU - 1.76 AU

Year: 790 Days

Day: 42.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,245,980 km

• M1: 755,619 km (0.07 R)
• M2: 990,338 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.71 AU - 2.49 AU

Year: 1075 Days

Day: 24.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,245,980 km

• M1: 72,256 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.22 AU - 2.78 AU

Year: 1396 Days

Day: 13.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,245,980 km

• M1: 35,305 km (0.086 R)
• M2: 57,894 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.49 AU - 5.35 AU

Year: 3853 Days

Day: 25 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773

Radius: 8.2

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.65 AU - 14.39 AU

Year: 15642 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,245,980 km

• M1: 123,717 km (0.085 R)
• M2: 786,885 km (0.055 R)
• M3: 1,715,140 km (0.116 R)
• M4: 2,042,460 km (0.115 R)
• M5: 2,979,092 km (0.09 R)
• M6: 6,722,180 km (0.051 R)
• M7: 7,772,806 km (0.079 R)
• M8: 9,293,917 km (0.034 R)
• M9: 12,172,928 km (0.11 R)
• M10: 13,101,034 km (0.082 R)
• M11: 15,379,259 km (0.075 R)
• M12: 17,772,227 km (0.065 R)
• M13: 19,753,800 km (0.102 R)
• M14: 23,001,869 km (0.09 R)
• M15: 26,920,885 km (0.078 R)
• M16: 27,776,285 km (0.096 R)
• M17: 41,477,805 km (0.108 R)
• M18: 46,468,988 km (0.119 R)
• M19: 47,817,763 km (0.095 R)
• M20: 51,744,407 km (0.108 R)
• M21: 52,690,913 km (0.096 R)
• M22: 56,316,567 km (0.12 R)
• M23: 56,562,656 km (0.089 R)
• M24: 61,595,726 km (0.101 R)
• M25: 62,240,045 km (0.081 R)
• M26: 64,718,732 km (0.103 R)
• M27: 66,442,697 km (0.078 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 13,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit