🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.63 AU - 0.89 AU

Year: 248 Days

Day: 13.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.69 AU - 1.03 AU

Year: 299 Days

Day: 46.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 153.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.36 AU - 1.42 AU

Year: 614 Days

Day: 41.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.33 AU - 2.11 AU

Year: 845 Days

Day: 18.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,392,678 km

• M1: 776,712 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.65 AU - 2.23 AU

Year: 1013 Days

Day: 38 Hours

Environment

Temp: -69 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,392,678 km

• M1: 20,046 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.69 AU - 3.29 AU

Year: 1937 Days

Day: 37.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.4

Radius: 10.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.8 AU - 8.14 AU

Year: 6896 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 19,392,678 km

• M1: 149,299 km (0.077 R)
• M2: 432,787 km (0.102 R)
• M3: 896,390 km (0.111 R)
• M4: 1,112,111 km (0.064 R)
• M5: 1,426,266 km (0.094 R)
• M6: 1,593,965 km (0.081 R)
• M7: 2,315,326 km (0.087 R)
• M8: 2,485,120 km (0.099 R)
• M9: 2,615,270 km (0.107 R)
• M10: 2,958,148 km (0.105 R)
• M11: 3,299,830 km (0.109 R)
• M12: 3,752,962 km (0.087 R)
• M13: 3,919,614 km (0.083 R)
• M14: 4,312,458 km (0.086 R)
• M15: 4,399,524 km (0.056 R)
• M16: 4,593,253 km (0.084 R)
• M17: 4,700,066 km (0.081 R)
• M18: 5,191,046 km (0.115 R)
• M19: 5,414,695 km (0.055 R)
• M20: 6,026,401 km (0.09 R)
• M21: 6,104,341 km (0.106 R)
• M22: 6,619,855 km (0.105 R)
• M23: 6,984,874 km (0.101 R)
• M24: 7,335,681 km (0.088 R)
• M25: 7,840,873 km (0.117 R)
• M26: 8,227,135 km (0.106 R)
• M27: 8,597,689 km (0.102 R)
• M28: 8,840,486 km (0.076 R)
• M29: 8,951,488 km (0.059 R)
• M30: 9,040,798 km (0.041 R)
• M31: 9,197,576 km (0.116 R)
• M32: 10,180,584 km (0.118 R)
• M33: 10,273,783 km (0.118 R)
• M34: 10,367,282 km (0.092 R)
• M35: 11,053,188 km (0.118 R)
• M36: 11,607,598 km (0.033 R)
• M37: 12,195,817 km (0.104 R)
• M38: 12,768,777 km (0.102 R)
• M39: 13,045,832 km (0.059 R)
• M40: 13,401,276 km (0.089 R)
• M41: 13,708,700 km (0.082 R)
• M42: 14,070,129 km (0.026 R)
• M43: 14,382,489 km (0.102 R)
• M44: 14,591,926 km (0.079 R)
• M45: 15,789,307 km (0.117 R)
• M46: 15,870,240 km (0.088 R)
• M47: 16,413,430 km (0.055 R)
• M48: 18,164,024 km (0.115 R)
• M49: 18,277,120 km (0.087 R)
• M50: 18,675,050 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 19,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit