🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.16 AU - 1.46 AU

Year: 565 Days

Day: 45.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,677,221 km

• M1: 842,086 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.27 AU - 1.59 AU

Year: 644 Days

Day: 20.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.43 AU - 2.49 AU

Year: 1454 Days

Day: 43.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 11.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.22 AU - 5.58 AU

Year: 4086 Days

Day: 7 Hours

Environment

Temp: -142 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,677,221 km

• M1: 140,921 km (0.092 R)
• M2: 638,185 km (0.074 R)
• M3: 1,047,185 km (0.069 R)
• M4: 1,589,627 km (0.119 R)
• M5: 1,966,614 km (0.041 R)
• M6: 3,676,368 km (0.105 R)
• M7: 4,345,818 km (0.098 R)
• M8: 5,871,567 km (0.109 R)
• M9: 7,296,038 km (0.096 R)
• M10: 9,356,449 km (0.112 R)
• M11: 11,202,786 km (0.095 R)
• M12: 12,845,969 km (0.117 R)
• M13: 14,128,771 km (0.064 R)
• M14: 16,947,644 km (0.104 R)
• M15: 18,981,576 km (0.09 R)
• M16: 21,509,331 km (0.09 R)
• M17: 22,330,175 km (0.075 R)
• M18: 23,171,962 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.7

Radius: 7.9

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.37 AU - 17.37 AU

Year: 20522 Days

Day: 16.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,677,221 km

• M1: 102,026 km (0.117 R)
• M2: 1,005,148 km (0.12 R)
• M3: 1,304,045 km (0.083 R)
• M4: 1,855,911 km (0.061 R)
• M5: 3,855,586 km (0.027 R)
• M6: 4,632,896 km (0.06 R)
• M7: 6,714,102 km (0.069 R)
• M8: 8,968,542 km (0.115 R)
• M9: 9,462,215 km (0.115 R)
• M10: 11,748,818 km (0.095 R)
• M11: 14,380,245 km (0.102 R)
• M12: 15,991,264 km (0.054 R)
• M13: 22,228,149 km (0.12 R)
• M14: 28,370,339 km (0.098 R)
• M15: 28,957,660 km (0.054 R)
• M16: 30,278,310 km (0.118 R)
• M17: 35,963,777 km (0.051 R)
• M18: 38,912,201 km (0.109 R)
• M19: 45,925,798 km (0.119 R)
• M20: 46,248,631 km (0.082 R)
• M21: 50,927,154 km (0.07 R)
• M22: 57,580,370 km (0.056 R)
• M23: 57,955,561 km (0.072 R)
• M24: 59,856,651 km (0.074 R)
• M25: 65,603,902 km (0.05 R)
• M26: 72,579,053 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 19,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit