🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.05 AU - 1.15 AU

Year: 437 Days

Day: 14 Hours

Environment

Temp: 5 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.62 AU - 2.14 AU

Year: 976 Days

Day: 32.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 114.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.3

Radius: 12

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.12 AU - 8.88 AU

Year: 8570 Days

Day: 13.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,681,414 km

• M1: 190,737 km (0.115 R)
• M2: 364,570 km (0.075 R)
• M3: 523,144 km (0.118 R)
• M4: 733,179 km (0.096 R)
• M5: 903,272 km (0.12 R)
• M6: 1,427,313 km (0.107 R)
• M7: 1,765,704 km (0.068 R)
• M8: 2,036,326 km (0.116 R)
• M9: 2,148,375 km (0.046 R)
• M10: 2,340,010 km (0.1 R)
• M11: 2,497,387 km (0.113 R)
• M12: 2,638,009 km (0.1 R)
• M13: 3,559,532 km (0.025 R)
• M14: 3,650,038 km (0.11 R)
• M15: 3,996,507 km (0.076 R)
• M16: 4,161,962 km (0.093 R)
• M17: 4,548,523 km (0.102 R)
• M18: 4,796,108 km (0.075 R)
• M19: 5,201,518 km (0.086 R)
• M20: 5,304,591 km (0.082 R)
• M21: 5,512,831 km (0.083 R)
• M22: 5,883,983 km (0.055 R)
• M23: 6,428,221 km (0.113 R)
• M24: 6,818,821 km (0.098 R)
• M25: 7,131,181 km (0.105 R)
• M26: 7,829,055 km (0.093 R)
• M27: 8,006,927 km (0.101 R)
• M28: 8,947,449 km (0.108 R)
• M29: 9,227,047 km (0.088 R)
• M30: 9,352,260 km (0.097 R)
• M31: 9,636,048 km (0.066 R)
• M32: 10,019,018 km (0.093 R)
• M33: 10,537,225 km (0.105 R)
• M34: 11,297,482 km (0.091 R)
• M35: 11,633,628 km (0.038 R)
• M36: 11,769,014 km (0.104 R)
• M37: 12,109,798 km (0.082 R)
• M38: 12,661,814 km (0.077 R)
• M39: 12,766,233 km (0.115 R)
• M40: 13,540,702 km (0.117 R)
• M41: 13,683,119 km (0.103 R)
• M42: 14,511,891 km (0.11 R)
• M43: 14,804,056 km (0.066 R)
• M44: 15,024,413 km (0.065 R)
• M45: 15,171,917 km (0.094 R)
• M46: 15,282,918 km (0.087 R)
• M47: 17,326,126 km (0.06 R)
• M48: 17,597,198 km (0.066 R)
• M49: 18,182,873 km (0.101 R)
• M50: 18,497,777 km (0.039 R)
• M51: 18,774,982 km (0.103 R)
• M52: 18,894,061 km (0.044 R)
• M53: 19,053,383 km (0.113 R)
• M54: 19,373,373 km (0.068 R)
• M55: 19,534,041 km (0.12 R)
• M56: 19,695,158 km (0.088 R)
• M57: 21,579,343 km (0.03 R)
• M58: 22,796,472 km (0.069 R)
• M59: 23,392,021 km (0.062 R)
• M60: 23,691,815 km (0.108 R)
• M61: 25,121,821 km (0.077 R)
• M62: 25,297,150 km (0.088 R)
• M63: 25,736,967 km (0.035 R)
• M64: 26,535,222 km (0.026 R)
• M65: 26,758,422 km (0.118 R)
• M66: 26,847,881 km (0.096 R)
• M67: 26,982,220 km (0.087 R)
• M68: 28,566,162 km (0.119 R)
• M69: 28,794,897 km (0.093 R)
• M70: 28,886,451 km (0.11 R)
• M71: 29,024,231 km (0.065 R)
• M72: 29,530,919 km (0.038 R)
• M73: 30,086,974 km (0.117 R)
• M74: 30,319,748 km (0.08 R)
• M75: 30,833,916 km (0.116 R)
• M76: 30,927,714 km (0.118 R)
• M77: 31,115,609 km (0.095 R)
• M78: 31,303,803 km (0.077 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 12,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit