🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.33 AU - 1.65 AU

Year: 639 Days

Day: 31.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,660,496 km

• M1: 561,590 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.08 AU - 2.86 AU

Year: 1364 Days

Day: 47.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.57 AU - 3.59 AU

Year: 1900 Days

Day: 13.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.2

Radius: 14.6

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.78 AU - 7.38 AU

Year: 5269 Days

Day: 10.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,660,496 km

• M1: 212,279 km (0.098 R)
• M2: 378,632 km (0.096 R)
• M3: 534,064 km (0.069 R)
• M4: 749,785 km (0.072 R)
• M5: 864,077 km (0.114 R)
• M6: 997,519 km (0.1 R)
• M7: 1,138,739 km (0.047 R)
• M8: 1,232,387 km (0.083 R)
• M9: 1,471,594 km (0.106 R)
• M10: 1,899,743 km (0.035 R)
• M11: 2,145,383 km (0.118 R)
• M12: 2,704,580 km (0.084 R)
• M13: 2,926,134 km (0.115 R)
• M14: 3,134,375 km (0.106 R)
• M15: 3,269,611 km (0.113 R)
• M16: 3,526,171 km (0.08 R)
• M17: 4,595,647 km (0.055 R)
• M18: 5,361,588 km (0.078 R)
• M19: 5,454,488 km (0.075 R)
• M20: 6,143,237 km (0.12 R)
• M21: 6,362,697 km (0.1 R)
• M22: 6,784,263 km (0.05 R)
• M23: 7,317,729 km (0.094 R)
• M24: 7,602,713 km (0.052 R)
• M25: 8,130,195 km (0.06 R)
• M26: 9,026,436 km (0.03 R)
• M27: 9,472,238 km (0.108 R)
• M28: 9,783,102 km (0.052 R)
• M29: 10,125,981 km (0.114 R)
• M30: 10,414,705 km (0.117 R)
• M31: 10,589,285 km (0.093 R)
• M32: 11,208,172 km (0.114 R)
• M33: 11,506,919 km (0.117 R)
• M34: 11,990,569 km (0.081 R)
• M35: 12,112,491 km (0.109 R)
• M36: 12,604,518 km (0.063 R)
• M37: 12,977,765 km (0.114 R)
• M38: 13,071,712 km (0.106 R)
• M39: 13,449,447 km (0.116 R)
• M40: 13,735,328 km (0.088 R)
• M41: 13,958,977 km (0.073 R)
• M42: 14,151,659 km (0.081 R)
• M43: 14,572,179 km (0.12 R)
• M44: 14,833,078 km (0.042 R)
• M45: 14,996,887 km (0.097 R)
• M46: 15,227,268 km (0.102 R)
• M47: 15,925,441 km (0.057 R)
• M48: 16,227,928 km (0.105 R)
• M49: 16,396,675 km (0.095 R)
• M50: 17,077,943 km (0.07 R)
• M51: 17,456,576 km (0.075 R)
• M52: 17,768,487 km (0.089 R)
• M53: 18,327,534 km (0.103 R)
• M54: 18,750,597 km (0.038 R)
• M55: 18,998,930 km (0.102 R)
• M56: 19,498,736 km (0.056 R)
• M57: 19,678,403 km (0.113 R)
• M58: 19,930,775 km (0.094 R)
• M59: 20,987,534 km (0.052 R)
• M60: 21,356,293 km (0.084 R)
• M61: 21,875,996 km (0.111 R)
• M62: 21,987,895 km (0.059 R)
• M63: 22,287,390 km (0.093 R)
• M64: 22,663,479 km (0.103 R)
• M65: 23,460,237 km (0.069 R)
• M66: 23,689,720 km (0.091 R)
• M67: 24,150,631 km (0.065 R)
• M68: 25,120,325 km (0.071 R)
• M69: 25,747,738 km (0.118 R)
• M70: 26,102,884 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 10.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.73 AU - 12.53 AU

Year: 13940 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 23,660,496 km

• M1: 221,854 km (0.096 R)
• M2: 524,191 km (0.108 R)
• M3: 1,100,143 km (0.106 R)
• M4: 1,501,065 km (0.075 R)
• M5: 1,583,942 km (0.028 R)
• M6: 1,711,100 km (0.075 R)
• M7: 1,871,320 km (0.072 R)
• M8: 2,678,699 km (0.113 R)
• M9: 3,325,561 km (0.043 R)
• M10: 3,694,918 km (0.109 R)
• M11: 3,789,464 km (0.094 R)
• M12: 4,019,396 km (0.111 R)
• M13: 4,253,965 km (0.066 R)
• M14: 4,353,148 km (0.115 R)
• M15: 4,675,532 km (0.115 R)
• M16: 5,842,246 km (0.079 R)
• M17: 6,814,333 km (0.055 R)
• M18: 7,836,086 km (0.087 R)
• M19: 7,958,008 km (0.117 R)
• M20: 8,778,553 km (0.092 R)
• M21: 9,032,570 km (0.109 R)
• M22: 9,443,964 km (0.079 R)
• M23: 11,177,803 km (0.115 R)
• M24: 11,425,537 km (0.072 R)
• M25: 11,926,541 km (0.027 R)
• M26: 12,010,764 km (0.11 R)
• M27: 13,530,679 km (0.084 R)
• M28: 14,989,108 km (0.07 R)
• M29: 15,476,199 km (0.115 R)
• M30: 16,092,243 km (0.057 R)
• M31: 16,873,742 km (0.111 R)
• M32: 17,189,693 km (0.087 R)
• M33: 17,667,359 km (0.097 R)
• M34: 18,311,228 km (0.051 R)
• M35: 19,225,421 km (0.081 R)
• M36: 20,187,784 km (0.068 R)
• M37: 21,098,087 km (0.09 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 12,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit