🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.9

Radius: 13.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.67 AU - 0.69 AU

Year: 387 Days

Day: 10.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 27,721,154 km

• M1: 162,912 km (0.096 R)
• M2: 860,337 km (0.113 R)
• M3: 1,868,178 km (0.083 R)
• M4: 2,623,348 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.5

Radius: 12.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.62 AU - 0.76 AU

Year: 396 Days

Day: 12.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 27,721,154 km

• M1: 153,039 km (0.071 R)
• M2: 545,883 km (0.069 R)
• M3: 1,154,447 km (0.095 R)
• M4: 1,583,793 km (0.087 R)
• M5: 2,026,154 km (0.12 R)
• M6: 2,778,481 km (0.091 R)
• M7: 3,296,539 km (0.113 R)
• M8: 3,745,033 km (0.117 R)
• M9: 4,353,148 km (0.097 R)
• M10: 4,909,353 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.6

Radius: 13.4

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.05 AU - 1.11 AU

Year: 775 Days

Day: 5.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,721,154 km

• M1: 166,652 km (0.093 R)
• M2: 609,611 km (0.113 R)
• M3: 1,118,992 km (0.084 R)
• M4: 1,790,537 km (0.119 R)
• M5: 2,743,475 km (0.106 R)
• M6: 3,361,015 km (0.088 R)
• M7: 4,011,018 km (0.117 R)
• M8: 4,564,530 km (0.109 R)
• M9: 5,239,217 km (0.053 R)
• M10: 5,769,242 km (0.105 R)
• M11: 6,314,825 km (0.095 R)
• M12: 6,767,508 km (0.105 R)
• M13: 7,578,179 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.2

Radius: 9.1

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.35 AU - 1.51 AU

Year: 1180 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,721,154 km

• M1: 113,246 km (0.114 R)
• M2: 402,269 km (0.08 R)
• M3: 704,456 km (0.077 R)
• M4: 1,166,714 km (0.049 R)
• M5: 1,592,619 km (0.073 R)
• M6: 2,450,114 km (0.062 R)
• M7: 3,735,010 km (0.079 R)
• M8: 4,237,659 km (0.117 R)
• M9: 4,804,485 km (0.119 R)
• M10: 5,314,764 km (0.101 R)
• M11: 6,491,800 km (0.098 R)
• M12: 7,670,631 km (0.118 R)
• M13: 11,338,920 km (0.047 R)
• M14: 12,618,880 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.5

Radius: 11.7

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.61 AU - 4.31 AU

Year: 5439 Days

Day: 14.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,721,154 km

• M1: 145,559 km (0.052 R)
• M2: 655,388 km (0.084 R)
• M3: 1,738,477 km (0.078 R)
• M4: 3,075,732 km (0.04 R)
• M5: 3,618,623 km (0.082 R)
• M6: 7,605,556 km (0.086 R)
• M7: 8,443,603 km (0.105 R)
• M8: 10,439,388 km (0.108 R)
• M9: 10,995,743 km (0.107 R)
• M10: 15,106,991 km (0.066 R)
• M11: 15,519,732 km (0.091 R)
• M12: 16,122,611 km (0.037 R)
• M13: 18,759,124 km (0.1 R)
• M14: 22,347,977 km (0.073 R)
• M15: 24,303,670 km (0.046 R)
• M16: 25,447,346 km (0.029 R)
• M17: 27,666,181 km (0.083 R)
• M18: 28,642,607 km (0.102 R)
• M19: 29,093,943 km (0.061 R)
• M20: 30,010,978 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.8

Radius: 5.1

Gravity: 24.87 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.33 AU - 9.33 AU

Year: 16595 Days

Day: 24 Hours

Environment

Temp: -240 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 27,721,154 km

• M1: 63,429 km (0.102 R)
• M2: 574,605 km (0.1 R)
• M3: 896,390 km (0.03 R)
• M4: 1,493,585 km (0.082 R)
• M5: 2,516,984 km (0.108 R)
• M6: 2,814,834 km (0.1 R)
• M7: 3,371,936 km (0.095 R)
• M8: 3,536,045 km (0.089 R)
• M9: 4,341,480 km (0.09 R)
• M10: 5,047,432 km (0.107 R)
• M11: 5,262,554 km (0.089 R)
• M12: 6,599,360 km (0.039 R)
• M13: 6,944,034 km (0.086 R)
• M14: 7,120,709 km (0.069 R)
• M15: 7,300,526 km (0.109 R)
• M16: 7,763,381 km (0.099 R)
• M17: 15,231,906 km (0.054 R)
• M18: 17,733,631 km (0.102 R)
• M19: 20,952,229 km (0.079 R)
• M20: 21,229,135 km (0.106 R)
• M21: 22,747,254 km (0.098 R)
• M22: 24,539,885 km (0.105 R)
• M23: 27,182,831 km (0.053 R)
• M24: 31,073,273 km (0.069 R)
• M25: 35,711,256 km (0.118 R)
• M26: 38,538,506 km (0.115 R)
• M27: 38,815,262 km (0.102 R)
• M28: 41,366,504 km (0.071 R)
• M29: 42,979,319 km (0.119 R)
• M30: 44,027,252 km (0.109 R)
• M31: 52,181,233 km (0.046 R)
• M32: 55,812,123 km (0.071 R)
• M33: 57,779,485 km (0.088 R)
• M34: 60,349,726 km (0.08 R)
• M35: 61,097,865 km (0.091 R)
• M36: 63,379,232 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.1

Radius: 7.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.14 AU - 11.56 AU

Year: 21339 Days

Day: 16.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 27,721,154 km

• M1: 98,435 km (0.096 R)
• M2: 470,635 km (0.055 R)
• M3: 1,011,880 km (0.098 R)
• M4: 1,397,843 km (0.087 R)
• M5: 6,245,562 km (0.056 R)
• M6: 10,068,535 km (0.079 R)
• M7: 10,668,423 km (0.082 R)
• M8: 25,858,740 km (0.027 R)
• M9: 26,336,256 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 10,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit