🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.5 AU - 0.68 AU

Year: 165 Days

Day: 18.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,770,447 km

• M1: 310,266 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.72 AU - 1.06 AU

Year: 305 Days

Day: 12 Hours

Environment

Temp: 119 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.28 AU - 1.52 AU

Year: 602 Days

Day: 27.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,770,447 km

• M1: 724,502 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.75 AU - 3.87 AU

Year: 2703 Days

Day: 16 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,770,447 km

• M1: 174,282 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.89 AU - 4.17 AU

Year: 2940 Days

Day: 33.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,770,447 km

• M1: 203,902 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.5

Radius: 8.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.5 AU - 7.38 AU

Year: 6645 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,770,447 km

• M1: 105,766 km (0.101 R)
• M2: 375,042 km (0.103 R)
• M3: 819,348 km (0.05 R)
• M4: 1,819,110 km (0.117 R)
• M5: 2,514,291 km (0.088 R)
• M6: 3,158,460 km (0.094 R)
• M7: 3,908,095 km (0.114 R)
• M8: 5,248,342 km (0.103 R)
• M9: 5,669,610 km (0.101 R)
• M10: 5,962,971 km (0.041 R)
• M11: 7,205,232 km (0.081 R)
• M12: 8,197,814 km (0.073 R)
• M13: 9,440,673 km (0.095 R)
• M14: 10,452,104 km (0.068 R)
• M15: 11,165,387 km (0.112 R)
• M16: 13,813,568 km (0.102 R)
• M17: 14,346,137 km (0.09 R)
• M18: 14,782,065 km (0.093 R)
• M19: 15,282,918 km (0.062 R)
• M20: 15,566,107 km (0.092 R)
• M21: 15,910,482 km (0.066 R)
• M22: 18,465,613 km (0.114 R)
• M23: 21,564,533 km (0.09 R)
• M24: 25,387,207 km (0.069 R)
• M25: 27,167,422 km (0.099 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 10,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit