🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.43 AU - 1.99 AU

Year: 834 Days

Day: 38.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,018,969 km

• M1: 82,279 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.71 AU - 2.55 AU

Year: 1159 Days

Day: 34.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2 AU - 2.42 AU

Year: 1225 Days

Day: 20.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.45 AU - 2.69 AU

Year: 1536 Days

Day: 23.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 172.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,018,969 km

• M1: 21,991 km (0.086 R)

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.1

Radius: 15

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.3 AU - 4.76 AU

Year: 3594 Days

Day: 6.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,018,969 km

• M1: 189,241 km (0.088 R)
• M2: 661,971 km (0.044 R)
• M3: 1,496,128 km (0.057 R)
• M4: 3,740,994 km (0.094 R)
• M5: 4,962,909 km (0.04 R)
• M6: 6,460,534 km (0.103 R)
• M7: 7,071,940 km (0.025 R)
• M8: 7,965,638 km (0.09 R)
• M9: 8,640,923 km (0.112 R)
• M10: 9,631,560 km (0.074 R)
• M11: 10,365,936 km (0.037 R)
• M12: 11,732,213 km (0.114 R)

Asteroid Belt

Center: 6.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.1

Radius: 14.1

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.44 AU - 9.54 AU

Year: 9222 Days

Day: 13.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,018,969 km

• M1: 180,265 km (0.117 R)
• M2: 956,678 km (0.097 R)
• M3: 3,414,422 km (0.098 R)
• M4: 3,862,617 km (0.1 R)
• M5: 4,478,811 km (0.112 R)
• M6: 6,035,975 km (0.086 R)
• M7: 7,589,250 km (0.108 R)
• M8: 8,519,748 km (0.106 R)
• M9: 13,508,538 km (0.102 R)
• M10: 14,525,056 km (0.052 R)
• M11: 16,710,531 km (0.077 R)
• M12: 19,669,577 km (0.106 R)
• M13: 21,498,261 km (0.104 R)
• M14: 26,955,292 km (0.085 R)
• M15: 33,779,648 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 13,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit