🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.84 AU - 2.86 AU

Year: 1766 Days

Day: 37.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,162,136 km

• M1: 202,107 km (0.104 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.1

Radius: 12.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.97 AU - 5.73 AU

Year: 3921 Days

Day: 5.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,162,136 km

• M1: 157,975 km (0.118 R)
• M2: 636,689 km (0.069 R)
• M3: 1,342,342 km (0.087 R)
• M4: 1,856,360 km (0.092 R)
• M5: 2,398,203 km (0.102 R)
• M6: 2,827,699 km (0.081 R)
• M7: 3,419,059 km (0.087 R)
• M8: 3,905,552 km (0.115 R)
• M9: 5,571,473 km (0.058 R)
• M10: 7,382,356 km (0.071 R)
• M11: 8,968,841 km (0.112 R)
• M12: 9,520,109 km (0.098 R)
• M13: 11,737,599 km (0.068 R)
• M14: 15,549,651 km (0.056 R)
• M15: 16,563,626 km (0.084 R)
• M16: 18,253,633 km (0.111 R)
• M17: 19,321,313 km (0.053 R)
• M18: 19,993,905 km (0.082 R)
• M19: 21,450,988 km (0.065 R)
• M20: 22,371,913 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.8

Radius: 10.2

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.21 AU - 6.31 AU

Year: 5750 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,162,136 km

• M1: 126,859 km (0.032 R)
• M2: 537,954 km (0.087 R)
• M3: 885,619 km (0.116 R)
• M4: 1,212,491 km (0.05 R)
• M5: 1,583,194 km (0.061 R)
• M6: 2,524,314 km (0.07 R)
• M7: 2,956,353 km (0.117 R)
• M8: 3,481,741 km (0.109 R)
• M9: 3,897,773 km (0.11 R)
• M10: 4,719,813 km (0.071 R)
• M11: 5,201,368 km (0.086 R)
• M12: 5,841,348 km (0.075 R)
• M13: 6,952,112 km (0.066 R)
• M14: 8,198,263 km (0.08 R)
• M15: 12,242,192 km (0.103 R)
• M16: 12,772,816 km (0.062 R)
• M17: 13,709,747 km (0.059 R)
• M18: 15,658,708 km (0.058 R)
• M19: 16,031,955 km (0.058 R)
• M20: 17,319,245 km (0.106 R)
• M21: 19,448,770 km (0.114 R)
• M22: 21,901,577 km (0.065 R)
• M23: 23,646,935 km (0.068 R)
• M24: 26,965,914 km (0.093 R)
• M25: 28,046,459 km (0.091 R)
• M26: 28,413,124 km (0.054 R)
• M27: 32,156,511 km (0.077 R)
• M28: 35,144,579 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.6

Radius: 11.4

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.39 AU - 7.17 AU

Year: 5777 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,162,136 km

• M1: 143,464 km (0.086 R)
• M2: 592,408 km (0.093 R)
• M3: 1,028,037 km (0.118 R)
• M4: 1,588,281 km (0.065 R)
• M5: 2,019,721 km (0.047 R)
• M6: 2,807,054 km (0.104 R)
• M7: 4,737,615 km (0.061 R)
• M8: 8,146,801 km (0.063 R)
• M9: 10,538,272 km (0.097 R)
• M10: 11,050,196 km (0.072 R)
• M11: 14,066,089 km (0.062 R)
• M12: 20,332,894 km (0.101 R)
• M13: 23,562,413 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.7

Radius: 4.4

Gravity: 30.87 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.07 AU - 13.69 AU

Year: 16969 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 65,162,136 km

• M1: 55,202 km (0.069 R)
• M2: 222,153 km (0.085 R)
• M3: 1,084,285 km (0.095 R)
• M4: 1,394,103 km (0.07 R)
• M5: 2,168,272 km (0.1 R)
• M6: 3,067,056 km (0.067 R)
• M7: 4,221,652 km (0.025 R)
• M8: 5,017,513 km (0.087 R)
• M9: 5,715,087 km (0.111 R)
• M10: 6,771,248 km (0.034 R)
• M11: 6,988,465 km (0.115 R)
• M12: 7,390,883 km (0.077 R)
• M13: 8,947,748 km (0.102 R)
• M14: 10,306,844 km (0.112 R)
• M15: 10,478,583 km (0.113 R)
• M16: 11,611,637 km (0.083 R)
• M17: 12,048,762 km (0.089 R)
• M18: 13,494,476 km (0.098 R)
• M19: 17,688,452 km (0.096 R)
• M20: 19,374,719 km (0.04 R)
• M21: 21,443,060 km (0.107 R)
• M22: 25,696,127 km (0.072 R)
• M23: 26,759,918 km (0.104 R)
• M24: 32,033,542 km (0.106 R)
• M25: 36,480,787 km (0.105 R)
• M26: 37,552,058 km (0.105 R)
• M27: 40,180,043 km (0.115 R)
• M28: 41,178,459 km (0.103 R)
• M29: 41,322,373 km (0.106 R)
• M30: 42,047,174 km (0.108 R)
• M31: 42,780,503 km (0.088 R)
• M32: 50,588,016 km (0.064 R)
• M33: 51,084,382 km (0.088 R)
• M34: 53,959,503 km (0.078 R)
• M35: 55,174,088 km (0.117 R)
• M36: 57,837,828 km (0.117 R)
• M37: 60,772,190 km (0.107 R)
• M38: 61,897,765 km (0.096 R)
• M39: 63,612,007 km (0.096 R)
• M40: 64,190,352 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 20,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit