🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.66 AU - 0.74 AU

Year: 219 Days

Day: 42.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,139,770 km

• M1: 41,289 km (0.085 R)
• M2: 383,419 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.58 AU - 0.96 AU

Year: 253 Days

Day: 22 Hours

Environment

Temp: 160 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,139,770 km

• M1: 382,971 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.85 AU - 1.17 AU

Year: 380 Days

Day: 23.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,139,770 km

• M1: 718,219 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.7

Radius: 14.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.52 AU - 5.66 AU

Year: 3685 Days

Day: 11.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,139,770 km

• M1: 184,155 km (0.086 R)
• M2: 663,766 km (0.07 R)
• M3: 1,225,655 km (0.059 R)
• M4: 2,148,824 km (0.1 R)
• M5: 4,425,105 km (0.103 R)
• M6: 5,629,368 km (0.062 R)
• M7: 6,268,899 km (0.101 R)
• M8: 6,956,600 km (0.099 R)
• M9: 9,188,002 km (0.068 R)
• M10: 12,110,097 km (0.079 R)
• M11: 14,591,776 km (0.041 R)
• M12: 17,184,457 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.4

Radius: 13.5

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.76 AU - 12.66 AU

Year: 14065 Days

Day: 10.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,139,770 km

• M1: 167,998 km (0.11 R)
• M2: 610,958 km (0.081 R)
• M3: 1,296,714 km (0.107 R)
• M4: 2,306,051 km (0.1 R)
• M5: 3,787,369 km (0.119 R)
• M6: 6,640,500 km (0.096 R)
• M7: 8,014,856 km (0.068 R)
• M8: 8,836,447 km (0.094 R)
• M9: 10,148,720 km (0.06 R)
• M10: 16,994,019 km (0.1 R)
• M11: 17,556,507 km (0.096 R)
• M12: 17,986,302 km (0.066 R)
• M13: 19,776,839 km (0.062 R)
• M14: 20,320,776 km (0.075 R)
• M15: 22,429,209 km (0.043 R)
• M16: 25,129,151 km (0.113 R)
• M17: 29,726,742 km (0.109 R)
• M18: 30,543,996 km (0.116 R)
• M19: 31,586,543 km (0.058 R)
• M20: 32,223,381 km (0.047 R)
• M21: 37,868,307 km (0.081 R)
• M22: 40,548,652 km (0.102 R)
• M23: 41,427,241 km (0.055 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 19,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit