🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.45 AU - 0.75 AU

Year: 169 Days

Day: 16.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,601,430 km

• M1: 45,029 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.63 AU - 0.85 AU

Year: 231 Days

Day: 27.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,601,430 km

• M1: 452,384 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.9 AU - 1.04 AU

Year: 347 Days

Day: 21.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 17,601,430 km

• M1: 219,011 km (0.069 R)
• M2: 837,150 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.09 AU - 2.19 AU

Year: 1138 Days

Day: 35.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.89 AU - 3.81 AU

Year: 2228 Days

Day: 47.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,601,430 km

• M1: 545,733 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.1 AU - 3.72 AU

Year: 2289 Days

Day: 23.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.14 AU - 4.02 AU

Year: 2462 Days

Day: 16.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.43 AU - 5.03 AU

Year: 3162 Days

Day: 21.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.86 AU - 5.24 AU

Year: 3527 Days

Day: 32.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 98.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,601,430 km

• M1: 1,233,135 km (0.081 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.4

Radius: 10.4

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.15 AU - 5.97 AU

Year: 4765 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 17,601,430 km

• M1: 137,480 km (0.086 R)
• M2: 215,571 km (0.058 R)
• M3: 296,054 km (0.051 R)
• M4: 379,679 km (0.059 R)
• M5: 488,138 km (0.06 R)
• M6: 577,747 km (0.085 R)
• M7: 706,850 km (0.077 R)
• M8: 957,726 km (0.107 R)
• M9: 1,226,703 km (0.041 R)
• M10: 1,332,468 km (0.091 R)
• M11: 1,408,464 km (0.091 R)
• M12: 1,474,736 km (0.08 R)
• M13: 1,599,201 km (0.066 R)
• M14: 1,822,700 km (0.119 R)
• M15: 1,981,723 km (0.079 R)
• M16: 2,274,187 km (0.112 R)
• M17: 2,392,369 km (0.072 R)
• M18: 2,580,563 km (0.061 R)
• M19: 2,690,368 km (0.084 R)
• M20: 2,773,694 km (0.103 R)
• M21: 3,057,930 km (0.11 R)
• M22: 3,247,770 km (0.077 R)
• M23: 3,517,046 km (0.115 R)
• M24: 3,934,873 km (0.113 R)
• M25: 4,045,725 km (0.051 R)
• M26: 4,125,610 km (0.11 R)
• M27: 4,401,169 km (0.107 R)
• M28: 4,632,597 km (0.059 R)
• M29: 5,142,128 km (0.077 R)
• M30: 5,386,122 km (0.113 R)
• M31: 5,633,856 km (0.1 R)
• M32: 6,012,488 km (0.083 R)
• M33: 6,214,296 km (0.044 R)
• M34: 6,681,041 km (0.089 R)
• M35: 6,928,177 km (0.12 R)
• M36: 7,081,814 km (0.107 R)
• M37: 7,197,752 km (0.058 R)
• M38: 7,333,886 km (0.095 R)
• M39: 7,549,606 km (0.105 R)
• M40: 7,787,168 km (0.116 R)
• M41: 8,007,226 km (0.1 R)
• M42: 8,249,575 km (0.068 R)
• M43: 8,679,668 km (0.036 R)
• M44: 8,949,543 km (0.112 R)
• M45: 9,222,260 km (0.076 R)
• M46: 9,433,791 km (0.07 R)
• M47: 10,121,792 km (0.073 R)
• M48: 11,004,569 km (0.106 R)
• M49: 11,071,738 km (0.095 R)
• M50: 11,184,086 km (0.08 R)
• M51: 11,319,323 km (0.065 R)
• M52: 11,934,769 km (0.076 R)
• M53: 12,281,387 km (0.049 R)
• M54: 12,678,270 km (0.085 R)
• M55: 13,652,750 km (0.094 R)
• M56: 13,942,522 km (0.093 R)
• M57: 14,405,527 km (0.111 R)
• M58: 14,601,949 km (0.077 R)
• M59: 15,221,583 km (0.08 R)
• M60: 15,799,330 km (0.114 R)
• M61: 16,384,258 km (0.088 R)
• M62: 16,512,314 km (0.118 R)
• M63: 16,718,011 km (0.104 R)
• M64: 16,924,456 km (0.084 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 12,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit