🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.49 AU - 0.73 AU

Year: 170 Days

Day: 31.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.34 AU - 2.92 AU

Year: 1520 Days

Day: 18.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,592,125 km

• M1: 1,422,377 km (0.103 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.8

Radius: 11.5

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.65 AU - 7.55 AU

Year: 6044 Days

Day: 6.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,592,125 km

• M1: 143,016 km (0.047 R)
• M2: 688,150 km (0.054 R)
• M3: 1,155,494 km (0.077 R)
• M4: 1,537,268 km (0.088 R)
• M5: 2,566,351 km (0.112 R)
• M6: 3,089,346 km (0.093 R)
• M7: 4,007,129 km (0.078 R)
• M8: 4,376,037 km (0.105 R)
• M9: 4,986,097 km (0.093 R)
• M10: 5,414,097 km (0.061 R)
• M11: 5,774,029 km (0.094 R)
• M12: 7,597,178 km (0.069 R)
• M13: 9,515,921 km (0.117 R)
• M14: 15,391,227 km (0.114 R)
• M15: 16,865,814 km (0.104 R)
• M16: 18,500,021 km (0.059 R)
• M17: 20,308,958 km (0.101 R)
• M18: 21,035,106 km (0.047 R)
• M19: 21,553,612 km (0.055 R)
• M20: 23,082,503 km (0.093 R)
• M21: 24,437,710 km (0.103 R)
• M22: 25,010,969 km (0.113 R)
• M23: 28,101,810 km (0.071 R)
• M24: 29,738,860 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.4

Radius: 14.2

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.93 AU - 10.39 AU

Year: 9084 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,592,125 km

• M1: 178,021 km (0.092 R)
• M2: 733,927 km (0.11 R)
• M3: 1,368,222 km (0.074 R)
• M4: 2,166,626 km (0.051 R)
• M5: 4,813,311 km (0.109 R)
• M6: 5,277,813 km (0.058 R)
• M7: 7,284,220 km (0.091 R)
• M8: 8,240,898 km (0.052 R)
• M9: 12,516,106 km (0.063 R)
• M10: 14,012,085 km (0.039 R)
• M11: 16,097,180 km (0.109 R)
• M12: 16,719,058 km (0.057 R)
• M13: 18,085,036 km (0.099 R)
• M14: 19,994,055 km (0.066 R)
• M15: 20,471,571 km (0.119 R)
• M16: 27,687,275 km (0.114 R)
• M17: 30,009,482 km (0.097 R)
• M18: 33,452,627 km (0.105 R)
• M19: 34,694,738 km (0.087 R)
• M20: 37,031,607 km (0.098 R)
• M21: 37,995,017 km (0.115 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 10,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit