🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.71 AU - 0.87 AU

Year: 267 Days

Day: 14 Hours

Environment

Temp: 92 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.85 AU - 1.11 AU

Year: 369 Days

Day: 15.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,730,711 km

• M1: 345,721 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.81 AU - 2.01 AU

Year: 1005 Days

Day: 44.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,730,711 km

• M1: 44,431 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.6 AU - 3.8 AU

Year: 2710 Days

Day: 47.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 10.1

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.56 AU - 12.14 AU

Year: 14561 Days

Day: 14.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,730,711 km

• M1: 125,812 km (0.089 R)
• M2: 445,054 km (0.103 R)
• M3: 847,921 km (0.091 R)
• M4: 1,167,611 km (0.059 R)
• M5: 1,630,168 km (0.103 R)
• M6: 2,368,583 km (0.106 R)
• M7: 3,166,987 km (0.116 R)
• M8: 4,224,195 km (0.067 R)
• M9: 4,752,724 km (0.115 R)
• M10: 6,366,885 km (0.062 R)
• M11: 6,688,222 km (0.119 R)
• M12: 8,083,970 km (0.12 R)
• M13: 9,353,756 km (0.072 R)
• M14: 10,583,900 km (0.083 R)
• M15: 12,346,462 km (0.092 R)
• M16: 12,975,072 km (0.051 R)
• M17: 13,691,197 km (0.118 R)
• M18: 14,919,695 km (0.066 R)
• M19: 19,461,785 km (0.034 R)
• M20: 25,750,431 km (0.119 R)
• M21: 26,260,111 km (0.088 R)
• M22: 28,910,686 km (0.1 R)
• M23: 29,683,509 km (0.096 R)
• M24: 34,613,507 km (0.045 R)
• M25: 37,531,862 km (0.106 R)
• M26: 37,924,257 km (0.097 R)
• M27: 39,251,938 km (0.042 R)
• M28: 44,288,749 km (0.11 R)
• M29: 45,612,092 km (0.046 R)
• M30: 46,810,371 km (0.056 R)
• M31: 52,300,463 km (0.084 R)
• M32: 55,115,596 km (0.111 R)
• M33: 56,474,692 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 12,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit