🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.3

Radius: 13

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.59 AU - 0.79 AU

Year: 389 Days

Day: 5.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 46,777,001 km

• M1: 163,211 km (0.106 R)
• M2: 609,761 km (0.09 R)
• M3: 1,170,603 km (0.106 R)
• M4: 2,063,852 km (0.075 R)
• M5: 2,574,131 km (0.042 R)
• M6: 3,710,925 km (0.062 R)
• M7: 4,620,629 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.7

Radius: 10.3

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.74 AU - 2.8 AU

Year: 2320 Days

Day: 10.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 46,777,001 km

• M1: 128,056 km (0.108 R)
• M2: 1,347,727 km (0.109 R)
• M3: 2,428,422 km (0.087 R)
• M4: 3,703,146 km (0.059 R)
• M5: 4,573,357 km (0.043 R)
• M6: 7,245,922 km (0.064 R)
• M7: 9,482,111 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.5

Radius: 13.3

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.01 AU - 2.81 AU

Year: 2538 Days

Day: 7.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,777,001 km

• M1: 165,455 km (0.037 R)
• M2: 670,946 km (0.085 R)
• M3: 1,159,084 km (0.097 R)
• M4: 1,621,791 km (0.066 R)
• M5: 2,118,605 km (0.038 R)
• M6: 2,670,172 km (0.064 R)
• M7: 3,208,874 km (0.058 R)
• M8: 4,097,934 km (0.119 R)
• M9: 5,276,018 km (0.109 R)
• M10: 5,722,119 km (0.054 R)
• M11: 6,320,660 km (0.055 R)
• M12: 6,960,639 km (0.102 R)
• M13: 7,427,085 km (0.109 R)
• M14: 8,165,800 km (0.08 R)
• M15: 9,393,250 km (0.097 R)

Asteroid Belt

Center: 2.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.7

Radius: 8.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.6 AU - 3.7 AU

Year: 3792 Days

Day: 7.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,777,001 km

• M1: 106,962 km (0.118 R)
• M2: 435,629 km (0.069 R)
• M3: 736,919 km (0.108 R)
• M4: 1,497,175 km (0.063 R)
• M5: 1,810,284 km (0.036 R)
• M6: 2,497,686 km (0.081 R)
• M7: 3,023,822 km (0.101 R)
• M8: 3,870,695 km (0.03 R)
• M9: 4,171,836 km (0.068 R)
• M10: 4,776,361 km (0.098 R)
• M11: 5,339,896 km (0.115 R)
• M12: 5,920,785 km (0.088 R)
• M13: 6,267,403 km (0.088 R)
• M14: 6,741,179 km (0.076 R)
• M15: 7,359,018 km (0.067 R)
• M16: 9,333,262 km (0.104 R)
• M17: 10,063,299 km (0.053 R)
• M18: 10,713,152 km (0.072 R)
• M19: 12,012,260 km (0.09 R)
• M20: 16,276,398 km (0.077 R)
• M21: 16,693,776 km (0.059 R)
• M22: 18,322,298 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.9

Radius: 14.8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.73 AU - 3.71 AU

Year: 3919 Days

Day: 5.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,777,001 km

• M1: 184,604 km (0.079 R)
• M2: 646,412 km (0.115 R)
• M3: 1,185,563 km (0.082 R)
• M4: 1,876,556 km (0.095 R)
• M5: 2,436,800 km (0.094 R)
• M6: 3,246,872 km (0.114 R)
• M7: 4,085,069 km (0.118 R)
• M8: 4,944,958 km (0.09 R)
• M9: 5,660,484 km (0.057 R)
• M10: 6,248,703 km (0.118 R)
• M11: 6,818,671 km (0.04 R)
• M12: 7,454,462 km (0.112 R)
• M13: 8,063,624 km (0.069 R)
• M14: 10,093,069 km (0.117 R)
• M15: 11,707,978 km (0.115 R)
• M16: 12,268,222 km (0.073 R)
• M17: 14,543,157 km (0.052 R)
• M18: 17,251,776 km (0.083 R)
• M19: 18,377,949 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.3

Radius: 14.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.3 AU - 4.9 AU

Year: 6692 Days

Day: 9.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,777,001 km

• M1: 197,469 km (0.03 R)
• M2: 746,942 km (0.093 R)
• M3: 1,243,009 km (0.106 R)
• M4: 1,728,155 km (0.039 R)
• M5: 3,799,337 km (0.092 R)
• M6: 4,340,582 km (0.092 R)
• M7: 5,488,447 km (0.113 R)
• M8: 6,315,723 km (0.115 R)
• M9: 7,634,727 km (0.077 R)
• M10: 9,478,072 km (0.092 R)
• M11: 10,200,181 km (0.109 R)
• M12: 13,240,160 km (0.115 R)
• M13: 13,686,709 km (0.099 R)
• M14: 14,610,177 km (0.091 R)
• M15: 17,564,136 km (0.107 R)
• M16: 18,172,252 km (0.115 R)
• M17: 19,004,764 km (0.093 R)
• M18: 20,301,179 km (0.06 R)
• M19: 20,971,078 km (0.114 R)
• M20: 23,963,784 km (0.08 R)
• M21: 27,500,577 km (0.05 R)
• M22: 28,321,121 km (0.116 R)
• M23: 28,877,176 km (0.075 R)
• M24: 29,915,685 km (0.113 R)
• M25: 30,978,727 km (0.091 R)
• M26: 32,267,513 km (0.104 R)
• M27: 33,695,125 km (0.058 R)
• M28: 34,319,696 km (0.102 R)
• M29: 35,164,475 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.1

Radius: 5

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.71 AU - 6.87 AU

Year: 10700 Days

Day: 16.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 46,777,001 km

• M1: 62,682 km (0.083 R)
• M2: 312,510 km (0.111 R)
• M3: 716,125 km (0.056 R)
• M4: 1,651,112 km (0.086 R)
• M5: 1,850,077 km (0.104 R)
• M6: 2,014,036 km (0.117 R)
• M7: 2,486,466 km (0.107 R)
• M8: 4,206,543 km (0.047 R)
• M9: 4,668,800 km (0.1 R)
• M10: 5,971,947 km (0.052 R)
• M11: 6,443,031 km (0.096 R)
• M12: 6,783,366 km (0.12 R)
• M13: 7,418,110 km (0.045 R)
• M14: 7,582,817 km (0.103 R)
• M15: 8,443,154 km (0.072 R)
• M16: 9,705,311 km (0.091 R)
• M17: 11,467,126 km (0.115 R)
• M18: 14,112,315 km (0.067 R)
• M19: 17,353,503 km (0.108 R)
• M20: 18,235,083 km (0.12 R)
• M21: 19,456,400 km (0.113 R)
• M22: 20,488,027 km (0.114 R)
• M23: 20,812,654 km (0.078 R)
• M24: 22,145,571 km (0.116 R)
• M25: 23,094,470 km (0.116 R)
• M26: 23,623,149 km (0.106 R)
• M27: 25,631,202 km (0.118 R)
• M28: 26,773,082 km (0.115 R)
• M29: 26,966,662 km (0.059 R)
• M30: 28,347,749 km (0.049 R)
• M31: 32,773,154 km (0.071 R)
• M32: 34,230,985 km (0.107 R)
• M33: 37,395,728 km (0.096 R)
• M34: 40,114,370 km (0.105 R)
• M35: 41,521,787 km (0.11 R)
• M36: 45,115,427 km (0.101 R)
• M37: 45,802,829 km (0.115 R)
• M38: 46,497,262 km (0.066 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 11,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit