🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.55 AU - 0.73 AU

Year: 180 Days

Day: 24.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,615,611 km

• M1: 231,278 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.05 AU - 3.75 AU

Year: 2203 Days

Day: 35.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.27 AU - 4.33 AU

Year: 2603 Days

Day: 45.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,615,611 km

• M1: 541,993 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.1

Radius: 3.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 14.2 AU - 15.76 AU

Year: 20377 Days

Day: 19.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 28,615,611 km

• M1: 144,362 km (0.12 R)
• M2: 200,760 km (0.083 R)
• M3: 345,272 km (0.111 R)
• M4: 667,207 km (0.091 R)
• M5: 1,016,817 km (0.104 R)
• M6: 1,072,916 km (0.09 R)
• M7: 1,292,376 km (0.1 R)
• M8: 1,322,595 km (0.077 R)
• M9: 1,605,933 km (0.066 R)
• M10: 2,486,167 km (0.103 R)
• M11: 2,543,014 km (0.1 R)
• M12: 2,677,203 km (0.058 R)
• M13: 2,873,177 km (0.057 R)
• M14: 2,993,005 km (0.08 R)
• M15: 3,403,950 km (0.098 R)
• M16: 3,810,707 km (0.08 R)
• M17: 4,030,915 km (0.055 R)
• M18: 4,576,049 km (0.097 R)
• M19: 5,192,392 km (0.047 R)
• M20: 5,338,400 km (0.101 R)
• M21: 5,559,805 km (0.067 R)
• M22: 5,834,467 km (0.107 R)
• M23: 6,241,822 km (0.072 R)
• M24: 6,684,631 km (0.098 R)
• M25: 7,683,047 km (0.069 R)
• M26: 8,213,521 km (0.03 R)
• M27: 8,241,795 km (0.109 R)
• M28: 8,698,219 km (0.081 R)
• M29: 9,104,227 km (0.06 R)
• M30: 9,635,300 km (0.114 R)
• M31: 9,784,598 km (0.053 R)
• M32: 11,603,409 km (0.099 R)
• M33: 11,889,740 km (0.105 R)
• M34: 11,953,767 km (0.089 R)
• M35: 11,985,781 km (0.095 R)
• M36: 12,275,253 km (0.085 R)
• M37: 12,664,956 km (0.118 R)
• M38: 14,060,255 km (0.037 R)
• M39: 14,094,064 km (0.088 R)
• M40: 14,502,018 km (0.084 R)
• M41: 15,051,790 km (0.099 R)
• M42: 15,433,713 km (0.116 R)
• M43: 15,503,575 km (0.1 R)
• M44: 15,643,449 km (0.079 R)
• M45: 17,101,430 km (0.102 R)
• M46: 17,245,942 km (0.117 R)
• M47: 18,011,434 km (0.041 R)
• M48: 19,349,288 km (0.102 R)
• M49: 19,802,270 km (0.11 R)
• M50: 22,119,242 km (0.04 R)
• M51: 22,592,869 km (0.106 R)
• M52: 22,791,236 km (0.069 R)
• M53: 23,469,812 km (0.096 R)
• M54: 23,871,931 km (0.047 R)
• M55: 23,952,713 km (0.106 R)
• M56: 25,338,887 km (0.089 R)
• M57: 27,339,609 km (0.097 R)
• M58: 27,932,615 km (0.087 R)
• M59: 28,145,493 km (0.075 R)
• M60: 28,188,128 km (0.104 R)
• M61: 28,401,605 km (0.099 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 14,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit