🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.63 AU - 0.65 AU

Year: 188 Days

Day: 12.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,010,500 km

• M1: 400,174 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.25 AU - 2.35 AU

Year: 1280 Days

Day: 45.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,010,500 km

• M1: 1,026,241 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.55 AU - 2.69 AU

Year: 1557 Days

Day: 42.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.03 AU - 3.21 AU

Year: 1557 Days

Day: 46.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.27 AU - 3.69 AU

Year: 1888 Days

Day: 21 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,010,500 km

• M1: 681,269 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.22 AU - 4.22 AU

Year: 2634 Days

Day: 31.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.94 AU - 4.28 AU

Year: 3059 Days

Day: 12.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.1

Radius: 8.3

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.11 AU - 7.83 AU

Year: 6041 Days

Day: 11 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,010,500 km

• M1: 245,939 km (0.115 R)
• M2: 369,956 km (0.11 R)
• M3: 638,633 km (0.092 R)
• M4: 936,333 km (0.101 R)
• M5: 1,304,942 km (0.062 R)
• M6: 1,411,606 km (0.08 R)
• M7: 1,799,363 km (0.079 R)
• M8: 2,219,434 km (0.115 R)
• M9: 2,885,145 km (0.116 R)
• M10: 3,271,107 km (0.082 R)
• M11: 3,957,761 km (0.088 R)
• M12: 4,024,332 km (0.078 R)
• M13: 4,340,433 km (0.1 R)
• M14: 4,455,174 km (0.055 R)
• M15: 4,547,775 km (0.11 R)
• M16: 4,640,975 km (0.061 R)
• M17: 5,434,442 km (0.099 R)
• M18: 5,633,108 km (0.115 R)
• M19: 6,715,000 km (0.108 R)
• M20: 7,089,593 km (0.099 R)
• M21: 7,388,788 km (0.114 R)
• M22: 7,498,743 km (0.118 R)
• M23: 8,311,209 km (0.118 R)
• M24: 8,511,371 km (0.053 R)
• M25: 8,771,372 km (0.12 R)
• M26: 8,829,416 km (0.083 R)
• M27: 9,927,464 km (0.064 R)
• M28: 10,724,671 km (0.098 R)
• M29: 11,669,831 km (0.109 R)
• M30: 11,926,391 km (0.096 R)
• M31: 12,905,060 km (0.117 R)
• M32: 13,070,665 km (0.057 R)
• M33: 13,303,739 km (0.119 R)
• M34: 13,437,479 km (0.087 R)
• M35: 14,011,037 km (0.077 R)
• M36: 14,215,388 km (0.119 R)
• M37: 15,356,969 km (0.108 R)
• M38: 15,497,292 km (0.114 R)
• M39: 15,814,739 km (0.084 R)
• M40: 15,921,103 km (0.047 R)
• M41: 16,276,996 km (0.108 R)
• M42: 16,960,659 km (0.12 R)
• M43: 17,580,143 km (0.049 R)
• M44: 17,800,651 km (0.025 R)
• M45: 18,393,058 km (0.117 R)
• M46: 19,635,020 km (0.102 R)
• M47: 20,516,750 km (0.087 R)
• M48: 21,725,351 km (0.08 R)
• M49: 22,239,070 km (0.085 R)
• M50: 22,437,736 km (0.095 R)
• M51: 22,796,771 km (0.114 R)
• M52: 23,722,931 km (0.074 R)
• M53: 24,007,317 km (0.041 R)
• M54: 24,292,749 km (0.091 R)
• M55: 24,908,195 km (0.107 R)
• M56: 25,197,218 km (0.105 R)
• M57: 25,321,384 km (0.058 R)
• M58: 25,487,288 km (0.093 R)
• M59: 25,987,245 km (0.117 R)
• M60: 27,208,562 km (0.113 R)
• M61: 27,336,019 km (0.048 R)
• M62: 28,147,587 km (0.068 R)
• M63: 28,621,065 km (0.068 R)
• M64: 28,880,467 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 12,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit