🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.9

Radius: 14.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.77 AU - 0.81 AU

Year: 453 Days

Day: 7.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 86,298,111 km

• M1: 182,809 km (0.09 R)
• M2: 723,455 km (0.053 R)
• M3: 1,399,937 km (0.116 R)
• M4: 2,278,824 km (0.075 R)
• M5: 2,848,493 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 9.3

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.77 AU - 1.11 AU

Year: 588 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 86,298,111 km

• M1: 116,238 km (0.118 R)
• M2: 432,039 km (0.098 R)
• M3: 749,635 km (0.101 R)
• M4: 1,085,482 km (0.12 R)
• M5: 1,950,008 km (0.092 R)
• M6: 2,373,969 km (0.095 R)
• M7: 3,034,593 km (0.094 R)
• M8: 3,526,471 km (0.119 R)
• M9: 3,940,258 km (0.081 R)
• M10: 4,573,955 km (0.03 R)
• M11: 5,433,095 km (0.038 R)
• M12: 6,043,904 km (0.089 R)
• M13: 6,865,794 km (0.044 R)
• M14: 7,227,672 km (0.04 R)
• M15: 7,557,535 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 14.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.98 AU - 1.18 AU

Year: 725 Days

Day: 12.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 86,298,111 km

• M1: 185,352 km (0.055 R)
• M2: 743,352 km (0.094 R)
• M3: 1,370,765 km (0.115 R)
• M4: 2,285,257 km (0.104 R)
• M5: 3,536,045 km (0.038 R)
• M6: 4,114,091 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.9

Radius: 8.8

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.58 AU - 2.06 AU

Year: 1585 Days

Day: 7.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,298,111 km

• M1: 110,104 km (0.108 R)
• M2: 407,804 km (0.092 R)
• M3: 686,804 km (0.106 R)
• M4: 1,069,176 km (0.102 R)
• M5: 1,469,949 km (0.064 R)
• M6: 1,791,285 km (0.071 R)
• M7: 2,253,842 km (0.109 R)
• M8: 2,945,732 km (0.107 R)
• M9: 3,362,362 km (0.112 R)
• M10: 3,926,645 km (0.033 R)
• M11: 4,745,544 km (0.08 R)
• M12: 5,455,834 km (0.105 R)
• M13: 5,836,561 km (0.088 R)
• M14: 6,234,940 km (0.1 R)
• M15: 8,038,941 km (0.104 R)
• M16: 8,612,499 km (0.062 R)
• M17: 8,909,451 km (0.033 R)
• M18: 9,523,849 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.3

Radius: 8.2

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.05 AU - 3.61 AU

Year: 3924 Days

Day: 6 Hours

Environment

Temp: -207 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,298,111 km

• M1: 102,774 km (0.109 R)
• M2: 359,035 km (0.108 R)
• M3: 676,033 km (0.114 R)
• M4: 1,191,846 km (0.114 R)
• M5: 1,686,267 km (0.107 R)
• M6: 2,118,605 km (0.092 R)
• M7: 2,607,491 km (0.073 R)
• M8: 2,895,766 km (0.095 R)
• M9: 4,290,916 km (0.115 R)
• M10: 4,648,455 km (0.075 R)
• M11: 5,147,962 km (0.111 R)
• M12: 6,031,936 km (0.117 R)
• M13: 6,626,438 km (0.053 R)
• M14: 7,510,711 km (0.112 R)
• M15: 7,866,155 km (0.071 R)
• M16: 8,471,727 km (0.116 R)
• M17: 9,624,678 km (0.075 R)
• M18: 10,716,443 km (0.113 R)
• M19: 12,460,904 km (0.092 R)
• M20: 13,143,968 km (0.063 R)
• M21: 14,093,316 km (0.1 R)
• M22: 15,189,569 km (0.095 R)
• M23: 16,127,847 km (0.09 R)
• M24: 19,474,950 km (0.11 R)
• M25: 20,270,063 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.9

Radius: 14.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.21 AU - 4.69 AU

Year: 6061 Days

Day: 11.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 86,298,111 km

• M1: 184,305 km (0.117 R)
• M2: 728,841 km (0.116 R)
• M3: 1,374,954 km (0.101 R)
• M4: 2,976,998 km (0.03 R)
• M5: 3,670,833 km (0.096 R)
• M6: 4,260,547 km (0.111 R)
• M7: 6,120,198 km (0.093 R)
• M8: 7,050,996 km (0.09 R)
• M9: 7,619,319 km (0.1 R)
• M10: 8,436,871 km (0.107 R)
• M11: 9,430,650 km (0.067 R)
• M12: 10,205,417 km (0.047 R)
• M13: 11,789,659 km (0.067 R)
• M14: 12,352,595 km (0.103 R)
• M15: 13,787,688 km (0.116 R)
• M16: 16,752,269 km (0.074 R)
• M17: 17,828,625 km (0.067 R)
• M18: 20,385,103 km (0.038 R)
• M19: 21,891,105 km (0.076 R)
• M20: 24,287,514 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.1

Radius: 5.8

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.47 AU - 11.17 AU

Year: 21406 Days

Day: 15.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 86,298,111 km

• M1: 72,256 km (0.112 R)
• M2: 335,548 km (0.115 R)
• M3: 756,816 km (0.062 R)
• M4: 961,017 km (0.06 R)
• M5: 1,176,438 km (0.086 R)
• M6: 1,529,489 km (0.116 R)
• M7: 1,756,728 km (0.094 R)
• M8: 2,024,957 km (0.098 R)
• M9: 2,362,001 km (0.051 R)
• M10: 2,735,547 km (0.062 R)
• M11: 4,218,361 km (0.075 R)
• M12: 4,667,902 km (0.094 R)
• M13: 5,184,464 km (0.105 R)
• M14: 5,853,765 km (0.118 R)
• M15: 13,412,945 km (0.066 R)
• M16: 14,452,949 km (0.098 R)
• M17: 15,029,051 km (0.027 R)
• M18: 15,770,608 km (0.097 R)
• M19: 16,150,287 km (0.038 R)
• M20: 18,390,814 km (0.036 R)
• M21: 21,751,381 km (0.12 R)
• M22: 22,032,924 km (0.114 R)
• M23: 22,221,866 km (0.095 R)
• M24: 23,773,495 km (0.089 R)
• M25: 24,072,242 km (0.112 R)
• M26: 25,603,676 km (0.098 R)
• M27: 26,982,519 km (0.096 R)
• M28: 29,656,880 km (0.06 R)
• M29: 41,832,950 km (0.082 R)
• M30: 60,591,476 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.6

Radius: 4.7

Gravity: 37.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.26 AU - 10.78 AU

Year: 22031 Days

Day: 17.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,298,111 km

• M1: 58,493 km (0.038 R)
• M2: 280,197 km (0.101 R)
• M3: 497,263 km (0.063 R)
• M4: 801,396 km (0.092 R)
• M5: 1,053,917 km (0.107 R)
• M6: 1,755,980 km (0.113 R)
• M7: 2,386,984 km (0.073 R)
• M8: 2,910,875 km (0.057 R)
• M9: 3,538,588 km (0.091 R)
• M10: 4,082,077 km (0.103 R)
• M11: 5,134,797 km (0.076 R)
• M12: 6,045,699 km (0.058 R)
• M13: 6,311,833 km (0.095 R)
• M14: 7,404,646 km (0.081 R)
• M15: 8,955,078 km (0.097 R)
• M16: 10,581,805 km (0.041 R)
• M17: 11,769,463 km (0.032 R)
• M18: 15,778,536 km (0.109 R)
• M19: 16,198,158 km (0.094 R)
• M20: 19,345,847 km (0.083 R)
• M21: 21,417,628 km (0.066 R)
• M22: 21,828,424 km (0.059 R)
• M23: 22,665,723 km (0.086 R)
• M24: 23,961,241 km (0.09 R)
• M25: 26,112,458 km (0.105 R)
• M26: 27,899,105 km (0.095 R)
• M27: 38,516,515 km (0.061 R)
• M28: 50,446,347 km (0.101 R)
• M29: 60,242,015 km (0.084 R)
• M30: 65,475,547 km (0.086 R)
• M31: 71,231,475 km (0.115 R)
• M32: 83,736,660 km (0.032 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: 252 - 13,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit