🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.76 AU - 0.88 AU

Year: 267 Days

Day: 45.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,784,132 km

• M1: 25,432 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.77 AU - 0.89 AU

Year: 272 Days

Day: 15.2 Hours

Environment

Temp: 94 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,784,132 km

• M1: 44,431 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.28 AU - 1.52 AU

Year: 596 Days

Day: 26.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,784,132 km

• M1: 48,769 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.5 AU - 3.84 AU

Year: 2031 Days

Day: 16.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.37 AU - 4.71 AU

Year: 2922 Days

Day: 36.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.8

Radius: 13.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.19 AU - 11.19 AU

Year: 11707 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 99.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,784,132 km

• M1: 171,888 km (0.114 R)
• M2: 850,613 km (0.093 R)
• M3: 4,780,250 km (0.109 R)
• M4: 5,215,131 km (0.097 R)
• M5: 7,848,951 km (0.056 R)
• M6: 11,802,674 km (0.119 R)
• M7: 13,438,078 km (0.104 R)
• M8: 14,241,867 km (0.116 R)
• M9: 16,019,538 km (0.059 R)
• M10: 21,417,628 km (0.071 R)
• M11: 22,794,826 km (0.046 R)
• M12: 25,020,094 km (0.113 R)
• M13: 26,443,518 km (0.105 R)
• M14: 26,964,717 km (0.116 R)
• M15: 27,705,974 km (0.111 R)
• M16: 31,037,818 km (0.116 R)
• M17: 32,323,762 km (0.08 R)
• M18: 37,824,625 km (0.107 R)
• M19: 42,908,858 km (0.116 R)
• M20: 46,138,526 km (0.101 R)
• M21: 46,591,210 km (0.108 R)
• M22: 47,966,912 km (0.11 R)
• M23: 53,077,923 km (0.115 R)
• M24: 56,106,831 km (0.115 R)
• M25: 57,489,265 km (0.093 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 15,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit