🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.54 AU - 0.88 AU

Year: 221 Days

Day: 47.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,427,829 km

• M1: 310,565 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.66 AU - 1.04 AU

Year: 289 Days

Day: 43.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,427,829 km

• M1: 26,329 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.04 AU - 1.3 AU

Year: 467 Days

Day: 47.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.11 AU - 1.4 AU

Year: 516 Days

Day: 28.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.25 AU - 3.71 AU

Year: 1898 Days

Day: 32.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,427,829 km

• M1: 1,402,630 km (0.094 R)

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.4

Radius: 13.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.79 AU - 10.09 AU

Year: 9862 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,427,829 km

• M1: 169,195 km (0.091 R)
• M2: 631,453 km (0.04 R)
• M3: 1,067,231 km (0.094 R)
• M4: 1,996,533 km (0.067 R)
• M5: 2,955,605 km (0.038 R)
• M6: 3,529,014 km (0.099 R)
• M7: 3,968,832 km (0.069 R)
• M8: 5,741,865 km (0.104 R)
• M9: 7,315,635 km (0.071 R)
• M10: 8,848,116 km (0.056 R)
• M11: 12,765,486 km (0.113 R)
• M12: 16,406,698 km (0.088 R)
• M13: 19,916,114 km (0.115 R)
• M14: 22,378,495 km (0.103 R)
• M15: 22,877,554 km (0.119 R)
• M16: 27,614,570 km (0.111 R)
• M17: 30,566,735 km (0.115 R)
• M18: 33,075,491 km (0.082 R)
• M19: 35,268,596 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 11,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit