🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.45 AU - 0.67 AU

Year: 152 Days

Day: 15 Hours

Environment

Temp: 190 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,311,279 km

• M1: 177,124 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.7 AU - 1 AU

Year: 283 Days

Day: 16.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,311,279 km

• M1: 17,204 km (0.117 R)
• M2: 48,470 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.88 AU - 2.66 AU

Year: 1237 Days

Day: 15.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,311,279 km

• M1: 1,645,876 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.04 AU - 2.66 AU

Year: 1303 Days

Day: 17.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.8

Radius: 13.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.23 AU - 6.55 AU

Year: 4526 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,311,279 km

• M1: 172,935 km (0.12 R)
• M2: 667,506 km (0.102 R)
• M3: 1,672,803 km (0.092 R)
• M4: 2,255,487 km (0.117 R)
• M5: 2,723,280 km (0.077 R)
• M6: 3,375,227 km (0.107 R)
• M7: 4,837,995 km (0.119 R)
• M8: 6,006,355 km (0.118 R)
• M9: 8,175,075 km (0.111 R)
• M10: 9,620,789 km (0.087 R)
• M11: 10,081,849 km (0.108 R)
• M12: 11,003,522 km (0.113 R)
• M13: 13,841,693 km (0.034 R)
• M14: 15,373,276 km (0.098 R)
• M15: 16,004,878 km (0.054 R)
• M16: 17,015,112 km (0.055 R)
• M17: 20,097,576 km (0.09 R)
• M18: 20,992,770 km (0.028 R)
• M19: 23,838,122 km (0.076 R)
• M20: 25,791,870 km (0.071 R)
• M21: 26,684,520 km (0.113 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 17,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit