🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.1

Radius: 12.5

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.75 AU - 1.05 AU

Year: 551 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,558,815 km

• M1: 155,432 km (0.096 R)
• M2: 623,075 km (0.033 R)
• M3: 1,110,764 km (0.037 R)
• M4: 1,529,189 km (0.062 R)
• M5: 1,992,793 km (0.099 R)
• M6: 2,689,022 km (0.116 R)
• M7: 3,260,037 km (0.069 R)
• M8: 3,675,769 km (0.093 R)
• M9: 4,171,237 km (0.104 R)
• M10: 4,711,136 km (0.095 R)
• M11: 5,402,727 km (0.068 R)
• M12: 5,988,552 km (0.116 R)
• M13: 6,576,023 km (0.075 R)
• M14: 7,158,857 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.3

Radius: 14.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.07 AU - 1.65 AU

Year: 1024 Days

Day: 5 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 61,558,815 km

• M1: 220,806 km (0.049 R)
• M2: 696,677 km (0.108 R)
• M3: 2,330,436 km (0.115 R)
• M4: 2,874,224 km (0.107 R)
• M5: 3,354,433 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.5

Radius: 9.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.2 AU - 1.8 AU

Year: 1186 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,558,815 km

• M1: 113,096 km (0.087 R)
• M2: 398,230 km (0.042 R)
• M3: 687,402 km (0.032 R)
• M4: 1,132,007 km (0.076 R)
• M5: 1,521,710 km (0.107 R)
• M6: 1,909,168 km (0.077 R)
• M7: 2,710,115 km (0.119 R)
• M8: 3,092,487 km (0.092 R)
• M9: 3,819,832 km (0.119 R)
• M10: 4,255,162 km (0.065 R)
• M11: 5,388,515 km (0.046 R)
• M12: 5,762,959 km (0.085 R)
• M13: 6,296,126 km (0.076 R)
• M14: 6,883,148 km (0.065 R)
• M15: 7,552,299 km (0.116 R)
• M16: 7,974,165 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.7

Radius: 8.8

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.37 AU - 1.89 AU

Year: 1344 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,558,815 km

• M1: 109,506 km (0.072 R)
• M2: 447,597 km (0.117 R)
• M3: 870,959 km (0.104 R)
• M4: 1,160,431 km (0.113 R)
• M5: 2,150,918 km (0.042 R)
• M6: 2,786,859 km (0.073 R)
• M7: 3,083,063 km (0.058 R)
• M8: 3,400,360 km (0.06 R)
• M9: 4,172,584 km (0.056 R)
• M10: 6,084,295 km (0.095 R)
• M11: 6,635,114 km (0.027 R)
• M12: 7,563,668 km (0.109 R)
• M13: 7,947,237 km (0.063 R)
• M14: 8,517,804 km (0.084 R)
• M15: 9,054,262 km (0.074 R)
• M16: 9,836,658 km (0.059 R)
• M17: 11,499,888 km (0.115 R)
• M18: 11,897,668 km (0.101 R)
• M19: 12,606,313 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301

Radius: 12.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.62 AU - 2.44 AU

Year: 1867 Days

Day: 12 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,558,815 km

• M1: 151,842 km (0.1 R)
• M2: 551,567 km (0.093 R)
• M3: 1,073,215 km (0.075 R)
• M4: 1,526,197 km (0.078 R)
• M5: 2,033,633 km (0.104 R)
• M6: 2,953,062 km (0.118 R)
• M7: 3,608,450 km (0.103 R)
• M8: 5,090,666 km (0.085 R)
• M9: 5,601,991 km (0.12 R)
• M10: 6,561,811 km (0.108 R)
• M11: 6,945,829 km (0.064 R)
• M12: 7,344,807 km (0.053 R)
• M13: 9,274,769 km (0.099 R)
• M14: 10,134,358 km (0.113 R)
• M15: 10,648,975 km (0.1 R)
• M16: 11,350,738 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.6

Radius: 13.7

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.36 AU - 3.1 AU

Year: 2912 Days

Day: 6.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,558,815 km

• M1: 229,334 km (0.083 R)
• M2: 716,275 km (0.066 R)
• M3: 1,210,097 km (0.118 R)
• M4: 1,995,037 km (0.06 R)
• M5: 3,398,116 km (0.107 R)
• M6: 3,920,063 km (0.114 R)
• M7: 4,392,343 km (0.12 R)
• M8: 9,456,381 km (0.1 R)
• M9: 10,910,472 km (0.06 R)
• M10: 11,413,869 km (0.098 R)
• M11: 17,233,974 km (0.099 R)
• M12: 17,864,529 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.2

Radius: 12.1

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.13 AU - 5.13 AU

Year: 7502 Days

Day: 8.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,558,815 km

• M1: 151,243 km (0.093 R)
• M2: 964,457 km (0.036 R)
• M3: 1,644,679 km (0.115 R)
• M4: 3,036,089 km (0.034 R)
• M5: 3,830,304 km (0.049 R)
• M6: 5,234,579 km (0.106 R)
• M7: 8,261,094 km (0.056 R)
• M8: 9,555,863 km (0.088 R)
• M9: 10,360,550 km (0.113 R)
• M10: 12,104,712 km (0.067 R)
• M11: 15,586,752 km (0.09 R)
• M12: 18,184,668 km (0.084 R)
• M13: 22,274,525 km (0.097 R)
• M14: 22,936,645 km (0.04 R)
• M15: 26,039,903 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.4

Radius: 3.1

Gravity: 91.4 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7 AU - 7.12 AU

Year: 12112 Days

Day: 24 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,558,815 km

• M1: 40,242 km (0.114 R)
• M2: 299,345 km (0.096 R)
• M3: 497,563 km (0.114 R)
• M4: 594,053 km (0.095 R)
• M5: 730,187 km (0.092 R)
• M6: 855,999 km (0.112 R)
• M7: 1,054,067 km (0.057 R)
• M8: 1,241,662 km (0.109 R)
• M9: 1,683,574 km (0.076 R)
• M10: 1,922,183 km (0.067 R)
• M11: 2,595,673 km (0.104 R)
• M12: 3,058,229 km (0.057 R)
• M13: 3,156,964 km (0.106 R)
• M14: 3,766,575 km (0.089 R)
• M15: 6,099,853 km (0.037 R)
• M16: 6,217,288 km (0.099 R)
• M17: 6,868,487 km (0.032 R)
• M18: 7,519,238 km (0.12 R)
• M19: 9,610,915 km (0.068 R)
• M20: 11,047,354 km (0.051 R)
• M21: 11,998,946 km (0.081 R)
• M22: 12,307,267 km (0.071 R)
• M23: 13,133,347 km (0.119 R)
• M24: 14,268,495 km (0.094 R)
• M25: 15,251,204 km (0.076 R)
• M26: 19,380,105 km (0.066 R)
• M27: 23,231,951 km (0.045 R)
• M28: 28,972,769 km (0.095 R)
• M29: 29,863,026 km (0.078 R)
• M30: 30,088,321 km (0.096 R)
• M31: 36,482,134 km (0.101 R)
• M32: 38,443,362 km (0.091 R)
• M33: 38,843,985 km (0.092 R)
• M34: 48,841,012 km (0.065 R)
• M35: 54,342,474 km (0.098 R)
• M36: 55,015,664 km (0.108 R)

Asteroid Belt

Center: 7.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.9

Radius: 3.5

Gravity: 33.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.61 AU - 8.95 AU

Year: 16798 Days

Day: 17.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,558,815 km

• M1: 43,533 km (0.065 R)
• M2: 168,597 km (0.096 R)
• M3: 338,390 km (0.111 R)
• M4: 709,543 km (0.085 R)
• M5: 860,637 km (0.06 R)
• M6: 2,281,517 km (0.108 R)
• M7: 2,858,217 km (0.119 R)
• M8: 3,242,534 km (0.115 R)
• M9: 3,770,315 km (0.118 R)
• M10: 4,353,298 km (0.111 R)
• M11: 4,762,897 km (0.118 R)
• M12: 4,927,155 km (0.089 R)
• M13: 5,129,262 km (0.079 R)
• M14: 5,768,643 km (0.091 R)
• M15: 10,699,988 km (0.097 R)
• M16: 11,326,803 km (0.111 R)
• M17: 13,095,648 km (0.071 R)
• M18: 15,825,809 km (0.089 R)
• M19: 18,026,843 km (0.054 R)
• M20: 31,210,005 km (0.094 R)
• M21: 31,554,080 km (0.119 R)
• M22: 34,034,563 km (0.069 R)
• M23: 38,189,793 km (0.072 R)
• M24: 39,512,687 km (0.117 R)
• M25: 41,277,643 km (0.07 R)
• M26: 42,109,706 km (0.095 R)
• M27: 42,811,470 km (0.1 R)
• M28: 42,952,840 km (0.075 R)
• M29: 44,672,767 km (0.1 R)
• M30: 45,402,804 km (0.064 R)
• M31: 46,438,171 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468

Radius: 6.5

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.82 AU - 9.3 AU

Year: 17608 Days

Day: 15.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 139.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,558,815 km

• M1: 82,428 km (0.094 R)
• M2: 352,004 km (0.097 R)
• M3: 587,620 km (0.114 R)
• M4: 996,023 km (0.119 R)
• M5: 1,430,455 km (0.089 R)
• M6: 1,825,094 km (0.039 R)
• M7: 2,540,022 km (0.069 R)
• M8: 3,401,257 km (0.056 R)
• M9: 6,463,675 km (0.086 R)
• M10: 6,837,371 km (0.107 R)
• M11: 8,045,523 km (0.055 R)
• M12: 9,078,945 km (0.097 R)
• M13: 25,195,722 km (0.118 R)
• M14: 25,913,194 km (0.099 R)
• M15: 26,749,894 km (0.105 R)
• M16: 27,496,537 km (0.07 R)
• M17: 29,143,311 km (0.079 R)
• M18: 29,706,547 km (0.05 R)
• M19: 29,933,786 km (0.11 R)
• M20: 30,854,561 km (0.117 R)
• M21: 32,391,081 km (0.105 R)
• M22: 35,233,141 km (0.089 R)
• M23: 35,872,223 km (0.12 R)
• M24: 42,984,106 km (0.087 R)
• M25: 47,641,536 km (0.079 R)
• M26: 52,790,545 km (0.06 R)
• M27: 53,964,290 km (0.113 R)
• M28: 59,372,104 km (0.097 R)
• M29: 60,641,292 km (0.119 R)
• M30: 61,190,615 km (0.075 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 12,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit