🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.58 AU - 0.9 AU

Year: 226 Days

Day: 30.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.7 AU - 0.94 AU

Year: 263 Days

Day: 32.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,099,709 km

• M1: 34,408 km (0.116 R)
• M2: 167,101 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.08 AU - 1.56 AU

Year: 538 Days

Day: 12.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.26 AU - 5.38 AU

Year: 3185 Days

Day: 33.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,099,709 km

• M1: 349,311 km (0.108 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423

Radius: 9.1

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.11 AU - 7.55 AU

Year: 6332 Days

Day: 11.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,099,709 km

• M1: 113,246 km (0.09 R)
• M2: 463,903 km (0.086 R)
• M3: 822,040 km (0.09 R)
• M4: 1,181,075 km (0.11 R)
• M5: 2,149,721 km (0.119 R)
• M6: 2,480,781 km (0.04 R)
• M7: 3,347,252 km (0.106 R)
• M8: 3,975,115 km (0.066 R)
• M9: 5,047,881 km (0.053 R)
• M10: 5,351,116 km (0.11 R)
• M11: 5,843,742 km (0.115 R)
• M12: 6,147,425 km (0.095 R)
• M13: 7,974,015 km (0.12 R)
• M14: 9,294,516 km (0.05 R)
• M15: 10,398,548 km (0.034 R)
• M16: 10,845,696 km (0.079 R)
• M17: 11,166,284 km (0.111 R)
• M18: 13,380,782 km (0.098 R)
• M19: 14,618,704 km (0.09 R)
• M20: 15,755,947 km (0.103 R)
• M21: 17,445,655 km (0.07 R)
• M22: 19,453,707 km (0.1 R)
• M23: 19,995,850 km (0.12 R)
• M24: 23,084,747 km (0.082 R)
• M25: 26,230,939 km (0.092 R)
• M26: 26,892,910 km (0.081 R)
• M27: 28,683,297 km (0.067 R)
• M28: 30,009,782 km (0.116 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 15,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit