🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.55 AU - 0.61 AU

Year: 168 Days

Day: 37.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,413,227 km

• M1: 125,064 km (0.052 R)
• M2: 239,506 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.58 AU - 0.78 AU

Year: 214 Days

Day: 40.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,413,227 km

• M1: 22,440 km (0.102 R)
• M2: 288,724 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.1 AU - 1.52 AU

Year: 571 Days

Day: 17.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,413,227 km

• M1: 483,500 km (0.111 R)

Asteroid Belt

Center: 9.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.5

Radius: 3.4

Gravity: 16.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 15.8 AU - 18.5 AU

Year: 27045 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,413,227 km

• M1: 42,336 km (0.036 R)
• M2: 238,010 km (0.11 R)
• M3: 667,805 km (0.092 R)
• M4: 2,020,469 km (0.109 R)
• M5: 2,373,520 km (0.051 R)
• M6: 2,720,437 km (0.116 R)
• M7: 2,882,452 km (0.075 R)
• M8: 3,050,899 km (0.078 R)
• M9: 3,381,211 km (0.106 R)
• M10: 5,729,000 km (0.083 R)
• M11: 8,003,486 km (0.101 R)
• M12: 8,482,050 km (0.041 R)
• M13: 8,629,254 km (0.111 R)
• M14: 8,928,749 km (0.032 R)
• M15: 11,760,487 km (0.033 R)
• M16: 12,128,647 km (0.116 R)
• M17: 13,344,878 km (0.092 R)
• M18: 16,545,225 km (0.041 R)
• M19: 19,361,854 km (0.077 R)
• M20: 30,720,970 km (0.083 R)
• M21: 32,723,637 km (0.112 R)
• M22: 34,561,596 km (0.072 R)
• M23: 37,775,706 km (0.054 R)
• M24: 41,746,931 km (0.113 R)
• M25: 42,601,883 km (0.092 R)
• M26: 58,442,802 km (0.088 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: 441 - 16,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit