🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.63 AU - 0.87 AU

Year: 234 Days

Day: 35 Hours

Environment

Temp: 186 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.51 AU - 2.37 AU

Year: 972 Days

Day: 47 Hours

Environment

Temp: -48 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,540,325 km

• M1: 390,450 km (0.064 R)
• M2: 467,194 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.81 AU - 2.11 AU

Year: 988 Days

Day: 26.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 100.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.65 AU - 2.71 AU

Year: 1579 Days

Day: 25.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,540,325 km

• M1: 26,778 km (0.025 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.51 AU - 3.77 AU

Year: 2002 Days

Day: 43.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.2

Radius: 10.6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.08 AU - 6.58 AU

Year: 4429 Days

Day: 7.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 22,540,325 km

• M1: 132,693 km (0.1 R)
• M2: 469,438 km (0.05 R)
• M3: 1,266,944 km (0.107 R)
• M4: 1,913,506 km (0.081 R)
• M5: 2,735,995 km (0.11 R)
• M6: 3,563,272 km (0.108 R)
• M7: 4,436,474 km (0.117 R)
• M8: 4,780,998 km (0.087 R)
• M9: 5,655,398 km (0.057 R)
• M10: 8,635,986 km (0.073 R)
• M11: 9,699,328 km (0.11 R)
• M12: 10,643,589 km (0.071 R)
• M13: 11,561,971 km (0.109 R)
• M14: 12,351,997 km (0.108 R)
• M15: 14,137,747 km (0.093 R)
• M16: 14,938,843 km (0.095 R)
• M17: 16,089,401 km (0.115 R)
• M18: 18,098,201 km (0.102 R)
• M19: 18,507,351 km (0.089 R)
• M20: 20,965,394 km (0.077 R)
• M21: 22,073,016 km (0.101 R)
• M22: 22,473,191 km (0.101 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 18,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit