🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.53 AU - 0.61 AU

Year: 155 Days

Day: 42.8 Hours

Environment

Temp: 239 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,642,657 km

• M1: 151,692 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.57 AU - 0.63 AU

Year: 167 Days

Day: 35.3 Hours

Environment

Temp: 238 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.89 AU - 1.19 AU

Year: 382 Days

Day: 29 Hours

Environment

Temp: 18 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,642,657 km

• M1: 137,032 km (0.097 R)

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 12.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.82 AU - 5.92 AU

Year: 5118 Days

Day: 14.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 24,642,657 km

• M1: 150,495 km (0.076 R)
• M2: 537,804 km (0.083 R)
• M3: 991,235 km (0.119 R)
• M4: 1,483,861 km (0.045 R)
• M5: 2,017,327 km (0.054 R)
• M6: 2,442,335 km (0.056 R)
• M7: 4,203,251 km (0.112 R)
• M8: 4,758,259 km (0.11 R)
• M9: 5,493,832 km (0.111 R)
• M10: 6,245,562 km (0.093 R)
• M11: 7,385,647 km (0.074 R)
• M12: 8,057,192 km (0.111 R)
• M13: 9,140,579 km (0.104 R)
• M14: 10,607,536 km (0.116 R)
• M15: 11,158,655 km (0.096 R)
• M16: 12,134,631 km (0.107 R)
• M17: 12,879,479 km (0.106 R)
• M18: 13,360,436 km (0.089 R)
• M19: 14,875,414 km (0.103 R)
• M20: 15,837,777 km (0.112 R)
• M21: 16,898,127 km (0.11 R)
• M22: 18,304,496 km (0.051 R)
• M23: 18,974,545 km (0.087 R)
• M24: 24,277,042 km (0.101 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 13,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit