🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.33 AU - 2.01 AU

Year: 635 Days

Day: 42.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,402,196 km

• M1: 935,884 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.39 AU - 2.69 AU

Year: 1191 Days

Day: 38.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,402,196 km

• M1: 1,850,226 km (0.096 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.47 AU - 7.59 AU

Year: 5486 Days

Day: 13.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,402,196 km

• M1: 175,179 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.9

Radius: 12.3

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 15.75 AU - 17.55 AU

Year: 19996 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,402,196 km

• M1: 159,172 km (0.037 R)
• M2: 625,319 km (0.102 R)
• M3: 1,201,121 km (0.091 R)
• M4: 1,708,856 km (0.111 R)
• M5: 2,191,010 km (0.069 R)
• M6: 3,263,328 km (0.11 R)
• M7: 4,098,084 km (0.109 R)
• M8: 5,268,687 km (0.058 R)
• M9: 5,968,656 km (0.057 R)
• M10: 7,727,029 km (0.062 R)
• M11: 9,158,082 km (0.086 R)
• M12: 10,813,532 km (0.076 R)
• M13: 11,944,792 km (0.066 R)
• M14: 12,478,856 km (0.075 R)
• M15: 14,776,530 km (0.077 R)
• M16: 15,254,046 km (0.104 R)
• M17: 18,339,353 km (0.106 R)
• M18: 20,782,735 km (0.116 R)
• M19: 26,406,867 km (0.098 R)
• M20: 29,085,267 km (0.069 R)
• M21: 31,601,353 km (0.102 R)
• M22: 36,194,008 km (0.108 R)
• M23: 39,753,241 km (0.105 R)
• M24: 40,811,496 km (0.1 R)
• M25: 42,024,435 km (0.071 R)
• M26: 42,434,034 km (0.117 R)
• M27: 44,663,791 km (0.085 R)
• M28: 47,707,509 km (0.094 R)

Kuiper Belt

Range: 37.2 - 62.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 11,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit