🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.8 AU - 0.98 AU

Year: 302 Days

Day: 42.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,104,305 km

• M1: 435,180 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.87 AU - 2.29 AU

Year: 1080 Days

Day: 38.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.13 AU - 2.53 AU

Year: 1280 Days

Day: 23.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.57 AU - 2.69 AU

Year: 1535 Days

Day: 33 Hours

Environment

Temp: -91 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,104,305 km

• M1: 136,433 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.2 AU - 4.66 AU

Year: 3356 Days

Day: 44.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.7

Radius: 11.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.18 AU - 6.66 AU

Year: 5854 Days

Day: 7.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,104,305 km

• M1: 138,228 km (0.067 R)
• M2: 611,257 km (0.091 R)
• M3: 981,960 km (0.092 R)
• M4: 1,621,192 km (0.049 R)
• M5: 4,982,507 km (0.099 R)
• M6: 7,947,088 km (0.057 R)
• M7: 13,447,951 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.3

Radius: 9.4

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.61 AU - 12.09 AU

Year: 11983 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,104,305 km

• M1: 117,135 km (0.066 R)
• M2: 540,946 km (0.108 R)
• M3: 853,456 km (0.091 R)
• M4: 1,265,149 km (0.087 R)
• M5: 1,570,478 km (0.051 R)
• M6: 2,868,988 km (0.095 R)
• M7: 3,430,878 km (0.031 R)
• M8: 3,835,689 km (0.114 R)
• M9: 4,212,227 km (0.118 R)
• M10: 8,080,529 km (0.117 R)
• M11: 9,200,419 km (0.105 R)
• M12: 13,114,647 km (0.113 R)
• M13: 17,699,672 km (0.096 R)
• M14: 19,410,623 km (0.109 R)
• M15: 20,263,032 km (0.055 R)
• M16: 23,063,953 km (0.089 R)
• M17: 24,311,898 km (0.077 R)
• M18: 26,421,976 km (0.074 R)
• M19: 26,732,990 km (0.045 R)
• M20: 31,003,112 km (0.081 R)
• M21: 34,705,659 km (0.088 R)
• M22: 35,078,906 km (0.101 R)
• M23: 35,454,845 km (0.047 R)
• M24: 38,826,482 km (0.116 R)
• M25: 39,498,475 km (0.115 R)
• M26: 42,975,579 km (0.108 R)
• M27: 48,798,825 km (0.056 R)
• M28: 53,620,814 km (0.071 R)
• M29: 58,223,940 km (0.088 R)
• M30: 58,751,123 km (0.073 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 12,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit