🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.08 AU - 1.12 AU

Year: 426 Days

Day: 19.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 152.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,136,689 km

• M1: 150,047 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.36 AU - 1.72 AU

Year: 705 Days

Day: 31.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,136,689 km

• M1: 220,358 km (0.105 R)
• M2: 243,097 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.49 AU - 2.15 AU

Year: 906 Days

Day: 14.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.2

Radius: 14.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.2 AU - 10.56 AU

Year: 9763 Days

Day: 7.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,136,689 km

• M1: 179,069 km (0.112 R)
• M2: 683,662 km (0.094 R)
• M3: 1,207,105 km (0.091 R)
• M4: 1,750,145 km (0.108 R)
• M5: 2,634,119 km (0.104 R)
• M6: 3,457,805 km (0.082 R)
• M7: 4,215,369 km (0.034 R)
• M8: 4,743,599 km (0.101 R)
• M9: 5,435,788 km (0.062 R)
• M10: 6,565,701 km (0.093 R)
• M11: 8,403,810 km (0.106 R)
• M12: 9,821,998 km (0.043 R)
• M13: 10,375,510 km (0.109 R)
• M14: 11,444,536 km (0.064 R)
• M15: 17,117,288 km (0.106 R)
• M16: 18,262,609 km (0.115 R)
• M17: 19,101,404 km (0.079 R)
• M18: 20,481,893 km (0.101 R)
• M19: 23,604,300 km (0.083 R)
• M20: 25,450,637 km (0.05 R)
• M21: 26,233,034 km (0.069 R)
• M22: 27,482,026 km (0.09 R)
• M23: 30,002,152 km (0.088 R)
• M24: 30,485,204 km (0.091 R)
• M25: 34,118,338 km (0.036 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 19,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit