🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.47 AU - 0.55 AU

Year: 130 Days

Day: 45.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,835,806 km

• M1: 43,383 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.53 AU - 0.69 AU

Year: 171 Days

Day: 46.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,835,806 km

• M1: 74,949 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.05 AU - 1.73 AU

Year: 587 Days

Day: 31.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,835,806 km

• M1: 352,901 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.42 AU - 2.22 AU

Year: 879 Days

Day: 28.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.56 AU - 2.7 AU

Year: 1528 Days

Day: 35.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.53 AU - 3.97 AU

Year: 2098 Days

Day: 34.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.24 AU - 3.66 AU

Year: 2295 Days

Day: 15.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,835,806 km

• M1: 2,086,890 km (0.037 R)
• M2: 2,448,020 km (0.065 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.62 AU - 3.98 AU

Year: 2653 Days

Day: 38.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.4

Radius: 11.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.96 AU - 9.62 AU

Year: 9334 Days

Day: 8.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,835,806 km

• M1: 138,079 km (0.062 R)
• M2: 554,410 km (0.09 R)
• M3: 1,076,955 km (0.107 R)
• M4: 1,737,130 km (0.1 R)
• M5: 2,193,853 km (0.116 R)
• M6: 2,770,253 km (0.084 R)
• M7: 4,173,332 km (0.108 R)
• M8: 5,567,584 km (0.104 R)
• M9: 10,154,554 km (0.035 R)
• M10: 11,432,868 km (0.111 R)
• M11: 12,473,919 km (0.08 R)
• M12: 13,163,416 km (0.101 R)
• M13: 14,060,704 km (0.061 R)
• M14: 17,559,798 km (0.104 R)
• M15: 19,624,847 km (0.098 R)
• M16: 24,055,786 km (0.047 R)
• M17: 24,853,891 km (0.07 R)
• M18: 25,761,352 km (0.107 R)
• M19: 27,163,832 km (0.119 R)
• M20: 28,126,644 km (0.112 R)
• M21: 29,512,668 km (0.072 R)
• M22: 31,151,812 km (0.059 R)
• M23: 33,176,021 km (0.074 R)
• M24: 35,400,092 km (0.095 R)
• M25: 37,959,413 km (0.113 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 13,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit