🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.46 AU - 0.56 AU

Year: 152 Days

Day: 20.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,004,036 km

• M1: 39,195 km (0.097 R)
• M2: 262,095 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.51 AU - 0.63 AU

Year: 179 Days

Day: 31.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.7 AU - 2.72 AU

Year: 1857 Days

Day: 21.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.6

Radius: 12.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.68 AU - 7.78 AU

Year: 8946 Days

Day: 7.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 34,004,036 km

• M1: 166,203 km (0.115 R)
• M2: 326,423 km (0.118 R)
• M3: 411,245 km (0.075 R)
• M4: 563,535 km (0.107 R)
• M5: 1,110,615 km (0.072 R)
• M6: 1,981,125 km (0.045 R)
• M7: 2,650,126 km (0.027 R)
• M8: 3,020,830 km (0.052 R)
• M9: 3,292,649 km (0.111 R)
• M10: 4,007,129 km (0.099 R)
• M11: 4,509,777 km (0.047 R)
• M12: 4,664,462 km (0.107 R)
• M13: 4,794,911 km (0.084 R)
• M14: 5,005,994 km (0.064 R)
• M15: 5,247,145 km (0.069 R)
• M16: 5,492,187 km (0.085 R)
• M17: 6,164,031 km (0.096 R)
• M18: 6,538,923 km (0.094 R)
• M19: 6,802,963 km (0.09 R)
• M20: 7,190,422 km (0.069 R)
• M21: 8,843,628 km (0.106 R)
• M22: 9,201,017 km (0.095 R)
• M23: 9,497,071 km (0.093 R)
• M24: 9,662,826 km (0.108 R)
• M25: 9,997,476 km (0.106 R)
• M26: 10,267,799 km (0.046 R)
• M27: 11,128,286 km (0.111 R)
• M28: 11,940,453 km (0.115 R)
• M29: 12,407,947 km (0.106 R)
• M30: 12,552,907 km (0.047 R)
• M31: 12,881,424 km (0.067 R)
• M32: 13,472,335 km (0.106 R)
• M33: 13,846,181 km (0.1 R)
• M34: 14,988,211 km (0.077 R)
• M35: 15,844,808 km (0.118 R)
• M36: 16,120,816 km (0.049 R)
• M37: 16,797,447 km (0.069 R)
• M38: 16,998,357 km (0.072 R)
• M39: 18,384,830 km (0.041 R)
• M40: 18,467,558 km (0.106 R)
• M41: 19,849,842 km (0.083 R)
• M42: 20,232,663 km (0.048 R)
• M43: 20,660,812 km (0.082 R)
• M44: 21,919,529 km (0.076 R)
• M45: 22,182,971 km (0.089 R)
• M46: 22,271,084 km (0.116 R)
• M47: 23,068,889 km (0.109 R)
• M48: 23,247,509 km (0.047 R)
• M49: 23,381,848 km (0.025 R)
• M50: 23,606,095 km (0.112 R)
• M51: 24,147,340 km (0.089 R)
• M52: 24,738,401 km (0.111 R)
• M53: 24,829,656 km (0.093 R)
• M54: 25,564,631 km (0.096 R)
• M55: 26,773,830 km (0.098 R)
• M56: 28,383,354 km (0.094 R)
• M57: 29,683,658 km (0.065 R)
• M58: 29,975,225 km (0.116 R)
• M59: 31,497,084 km (0.079 R)
• M60: 31,596,117 km (0.034 R)
• M61: 31,993,300 km (0.112 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: 279 - 16,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit