🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.36 AU - 1.66 AU

Year: 649 Days

Day: 38 Hours

Environment

Temp: -3 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.17 AU - 2.61 AU

Year: 1293 Days

Day: 46.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,494,704 km

• M1: 21,392 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.94 AU - 4.74 AU

Year: 3163 Days

Day: 35.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,494,704 km

• M1: 1,023,100 km (0.061 R)

Asteroid Belt

Center: 10.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218

Radius: 7.3

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.88 AU - 20.54 AU

Year: 23897 Days

Day: 24.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 58,494,704 km

• M1: 149,149 km (0.111 R)
• M2: 231,877 km (0.106 R)
• M3: 349,909 km (0.101 R)
• M4: 440,865 km (0.095 R)
• M5: 540,647 km (0.1 R)
• M6: 823,686 km (0.034 R)
• M7: 1,589,477 km (0.057 R)
• M8: 1,965,417 km (0.037 R)
• M9: 2,338,813 km (0.073 R)
• M10: 3,315,538 km (0.084 R)
• M11: 3,898,969 km (0.038 R)
• M12: 4,293,309 km (0.076 R)
• M13: 4,662,966 km (0.087 R)
• M14: 4,738,064 km (0.115 R)
• M15: 5,081,241 km (0.086 R)
• M16: 6,617,163 km (0.1 R)
• M17: 7,567,259 km (0.063 R)
• M18: 8,148,446 km (0.056 R)
• M19: 9,543,895 km (0.065 R)
• M20: 10,073,921 km (0.076 R)
• M21: 10,762,220 km (0.105 R)
• M22: 11,669,532 km (0.096 R)
• M23: 13,288,629 km (0.107 R)
• M24: 13,771,830 km (0.078 R)
• M25: 16,158,515 km (0.085 R)
• M26: 16,444,097 km (0.066 R)
• M27: 16,616,434 km (0.108 R)
• M28: 17,956,681 km (0.097 R)
• M29: 18,969,608 km (0.07 R)
• M30: 19,210,611 km (0.099 R)
• M31: 19,270,899 km (0.096 R)
• M32: 25,423,111 km (0.067 R)
• M33: 26,089,121 km (0.069 R)
• M34: 26,963,520 km (0.093 R)
• M35: 27,506,411 km (0.108 R)
• M36: 28,879,271 km (0.037 R)
• M37: 29,017,798 km (0.108 R)
• M38: 29,226,038 km (0.04 R)
• M39: 29,853,601 km (0.108 R)
• M40: 30,063,637 km (0.089 R)
• M41: 30,204,109 km (0.082 R)
• M42: 31,121,892 km (0.111 R)
• M43: 31,406,128 km (0.105 R)
• M44: 31,691,262 km (0.103 R)
• M45: 34,515,819 km (0.111 R)
• M46: 34,883,830 km (0.088 R)
• M47: 35,623,591 km (0.102 R)
• M48: 36,218,991 km (0.108 R)
• M49: 40,169,272 km (0.069 R)
• M50: 41,881,270 km (0.096 R)
• M51: 43,141,184 km (0.085 R)
• M52: 43,696,341 km (0.106 R)
• M53: 44,813,688 km (0.119 R)
• M54: 50,040,039 km (0.035 R)
• M55: 50,373,044 km (0.118 R)
• M56: 50,790,272 km (0.071 R)
• M57: 51,544,395 km (0.081 R)
• M58: 52,809,245 km (0.12 R)
• M59: 53,913,726 km (0.094 R)
• M60: 54,597,089 km (0.113 R)
• M61: 54,939,968 km (0.075 R)
• M62: 56,231,895 km (0.091 R)
• M63: 56,318,362 km (0.083 R)
• M64: 56,578,064 km (0.047 R)
• M65: 56,664,681 km (0.106 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 19,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit