🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.59 AU - 0.61 AU

Year: 163 Days

Day: 30.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,239,895 km

• M1: 54,154 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.86 AU - 1.04 AU

Year: 325 Days

Day: 18.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.05 AU - 1.63 AU

Year: 545 Days

Day: 36.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.54 AU - 1.86 AU

Year: 779 Days

Day: 27.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.4

Radius: 14.1

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.99 AU - 6.01 AU

Year: 4533 Days

Day: 5.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 45,239,895 km

• M1: 207,193 km (0.091 R)
• M2: 670,946 km (0.101 R)
• M3: 1,670,859 km (0.048 R)
• M4: 2,169,169 km (0.052 R)
• M5: 3,351,591 km (0.1 R)
• M6: 9,211,190 km (0.08 R)
• M7: 11,067,400 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.8

Radius: 9.5

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.4 AU - 10.94 AU

Year: 12250 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,239,895 km

• M1: 118,182 km (0.12 R)
• M2: 417,976 km (0.116 R)
• M3: 1,077,105 km (0.059 R)
• M4: 2,258,629 km (0.079 R)
• M5: 4,067,566 km (0.056 R)
• M6: 4,654,887 km (0.108 R)
• M7: 5,108,318 km (0.107 R)
• M8: 8,967,495 km (0.094 R)
• M9: 9,338,198 km (0.104 R)
• M10: 10,819,965 km (0.082 R)
• M11: 11,240,335 km (0.046 R)
• M12: 11,562,719 km (0.116 R)
• M13: 12,452,527 km (0.103 R)
• M14: 13,447,502 km (0.075 R)
• M15: 15,528,708 km (0.078 R)
• M16: 16,611,348 km (0.063 R)
• M17: 18,107,625 km (0.06 R)
• M18: 19,460,140 km (0.11 R)
• M19: 20,003,778 km (0.099 R)
• M20: 20,557,590 km (0.079 R)
• M21: 21,695,880 km (0.094 R)
• M22: 22,449,554 km (0.082 R)
• M23: 24,996,907 km (0.106 R)
• M24: 26,387,269 km (0.057 R)
• M25: 27,926,482 km (0.111 R)
• M26: 29,423,059 km (0.096 R)
• M27: 32,902,406 km (0.065 R)
• M28: 34,008,682 km (0.1 R)
• M29: 36,412,122 km (0.101 R)
• M30: 37,000,640 km (0.118 R)
• M31: 37,356,832 km (0.12 R)
• M32: 44,432,512 km (0.068 R)
• M33: 44,835,080 km (0.101 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 11,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit