🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.75 AU - 2.27 AU

Year: 1026 Days

Day: 37.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,670,719 km

• M1: 46,974 km (0.107 R)
• M2: 1,420,282 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.68 AU - 3.9 AU

Year: 2148 Days

Day: 35.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,670,719 km

• M1: 532,120 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.43 AU - 5.27 AU

Year: 3265 Days

Day: 40.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.2

Radius: 14.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.35 AU - 7.17 AU

Year: 6325 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 44,670,719 km

• M1: 277,803 km (0.08 R)
• M2: 442,660 km (0.056 R)
• M3: 632,201 km (0.093 R)
• M4: 836,102 km (0.053 R)
• M5: 1,007,392 km (0.105 R)
• M6: 1,171,351 km (0.056 R)
• M7: 1,345,034 km (0.104 R)
• M8: 1,516,922 km (0.059 R)
• M9: 1,639,593 km (0.042 R)
• M10: 2,004,013 km (0.091 R)
• M11: 2,240,378 km (0.087 R)
• M12: 2,368,583 km (0.082 R)
• M13: 2,579,067 km (0.096 R)
• M14: 3,104,156 km (0.119 R)
• M15: 3,276,941 km (0.114 R)
• M16: 3,769,118 km (0.092 R)
• M17: 3,938,463 km (0.093 R)
• M18: 4,316,946 km (0.106 R)
• M19: 4,510,675 km (0.114 R)
• M20: 4,790,124 km (0.106 R)
• M21: 5,280,057 km (0.112 R)
• M22: 5,821,601 km (0.112 R)
• M23: 6,454,699 km (0.105 R)
• M24: 6,789,051 km (0.106 R)
• M25: 6,958,246 km (0.103 R)
• M26: 7,358,719 km (0.113 R)
• M27: 7,493,956 km (0.086 R)
• M28: 7,865,108 km (0.108 R)
• M29: 8,062,876 km (0.101 R)
• M30: 8,222,348 km (0.083 R)
• M31: 9,430,500 km (0.106 R)
• M32: 9,725,358 km (0.073 R)
• M33: 10,130,319 km (0.065 R)
• M34: 10,628,181 km (0.059 R)
• M35: 11,805,666 km (0.092 R)
• M36: 11,964,239 km (0.067 R)
• M37: 13,258,859 km (0.034 R)
• M38: 14,042,453 km (0.099 R)
• M39: 14,524,756 km (0.051 R)
• M40: 14,768,003 km (0.117 R)
• M41: 15,381,803 km (0.092 R)
• M42: 15,580,169 km (0.062 R)
• M43: 16,230,172 km (0.053 R)
• M44: 17,145,113 km (0.038 R)
• M45: 17,273,468 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.6

Radius: 7.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 12.78 AU - 14.24 AU

Year: 17871 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 44,670,719 km

• M1: 214,972 km (0.053 R)
• M2: 285,134 km (0.033 R)
• M3: 509,680 km (0.062 R)
• M4: 673,190 km (0.118 R)
• M5: 941,419 km (0.111 R)
• M6: 2,433,060 km (0.118 R)
• M7: 2,508,607 km (0.115 R)
• M8: 2,897,561 km (0.099 R)
• M9: 3,559,083 km (0.09 R)
• M10: 4,235,415 km (0.102 R)
• M11: 4,729,088 km (0.112 R)
• M12: 4,887,063 km (0.098 R)
• M13: 5,536,617 km (0.096 R)
• M14: 6,808,648 km (0.078 R)
• M15: 6,987,268 km (0.078 R)
• M16: 7,276,291 km (0.099 R)
• M17: 7,422,298 km (0.087 R)
• M18: 8,318,539 km (0.119 R)
• M19: 9,486,151 km (0.079 R)
• M20: 9,886,774 km (0.067 R)
• M21: 10,704,476 km (0.105 R)
• M22: 12,057,588 km (0.086 R)
• M23: 12,578,787 km (0.082 R)
• M24: 13,823,292 km (0.113 R)
• M25: 14,277,172 km (0.078 R)
• M26: 14,368,576 km (0.111 R)
• M27: 14,690,062 km (0.08 R)
• M28: 15,060,167 km (0.11 R)
• M29: 15,199,742 km (0.109 R)
• M30: 15,386,590 km (0.06 R)
• M31: 15,999,043 km (0.076 R)
• M32: 16,189,033 km (0.113 R)
• M33: 16,379,920 km (0.07 R)
• M34: 17,296,356 km (0.068 R)
• M35: 20,349,350 km (0.044 R)
• M36: 20,452,273 km (0.104 R)
• M37: 20,761,940 km (0.114 R)
• M38: 20,969,283 km (0.034 R)
• M39: 22,759,072 km (0.081 R)
• M40: 24,378,619 km (0.119 R)
• M41: 25,923,516 km (0.08 R)
• M42: 26,258,615 km (0.061 R)
• M43: 28,414,320 km (0.088 R)
• M44: 32,231,160 km (0.1 R)
• M45: 34,843,139 km (0.116 R)
• M46: 35,151,311 km (0.107 R)
• M47: 36,830,697 km (0.114 R)
• M48: 37,522,437 km (0.115 R)
• M49: 38,536,112 km (0.12 R)
• M50: 41,500,394 km (0.106 R)
• M51: 43,472,692 km (0.077 R)
• M52: 43,804,351 km (0.108 R)
• M53: 43,870,772 km (0.108 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 18,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit