🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.63 AU - 0.79 AU

Year: 178 Days

Day: 13.8 Hours

Environment

Temp: 278 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,814,602 km

• M1: 30,967 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.17 AU - 1.33 AU

Year: 417 Days

Day: 23.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,814,602 km

• M1: 425,606 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.84 AU - 2.16 AU

Year: 844 Days

Day: 43.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.37 AU - 3.57 AU

Year: 1928 Days

Day: 45.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.9

Radius: 8

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 18.61 AU - 23.17 AU

Year: 28474 Days

Day: 23.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 94,814,602 km

• M1: 99,483 km (0.105 R)
• M2: 465,997 km (0.073 R)
• M3: 780,452 km (0.118 R)
• M4: 1,207,404 km (0.11 R)
• M5: 1,669,961 km (0.062 R)
• M6: 2,246,212 km (0.085 R)
• M7: 2,506,363 km (0.116 R)
• M8: 6,532,341 km (0.107 R)
• M9: 8,278,297 km (0.1 R)
• M10: 9,318,751 km (0.103 R)
• M11: 9,808,085 km (0.041 R)
• M12: 10,705,672 km (0.092 R)
• M13: 11,242,579 km (0.105 R)
• M14: 12,010,016 km (0.11 R)
• M15: 16,555,398 km (0.041 R)
• M16: 18,389,019 km (0.115 R)
• M17: 22,238,621 km (0.094 R)
• M18: 23,670,123 km (0.103 R)
• M19: 28,331,892 km (0.086 R)
• M20: 29,228,881 km (0.07 R)
• M21: 33,571,109 km (0.098 R)
• M22: 47,331,719 km (0.113 R)
• M23: 49,877,725 km (0.115 R)
• M24: 64,645,129 km (0.112 R)
• M25: 66,870,697 km (0.063 R)
• M26: 72,895,153 km (0.094 R)
• M27: 73,853,028 km (0.11 R)
• M28: 79,019,690 km (0.105 R)
• M29: 89,244,555 km (0.065 R)
• M30: 91,168,533 km (0.044 R)

Kuiper Belt

Range: 36.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 12,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit