🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.7

Radius: 9.7

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.55 AU - 0.73 AU

Year: 341 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 43,887,698 km

• M1: 121,174 km (0.113 R)
• M2: 490,382 km (0.055 R)
• M3: 799,900 km (0.096 R)
• M4: 1,173,446 km (0.116 R)
• M5: 1,573,171 km (0.046 R)
• M6: 2,711,910 km (0.097 R)
• M7: 3,837,335 km (0.108 R)
• M8: 4,641,872 km (0.094 R)
• M9: 5,030,528 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.4

Radius: 9.8

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.62 AU - 0.74 AU

Year: 374 Days

Day: 5.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 43,887,698 km

• M1: 121,922 km (0.048 R)
• M2: 453,282 km (0.072 R)
• M3: 1,238,521 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668

Radius: 9.2

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.65 AU - 0.75 AU

Year: 391 Days

Day: 5.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,887,698 km

• M1: 114,442 km (0.111 R)
• M2: 505,641 km (0.104 R)
• M3: 833,410 km (0.087 R)
• M4: 1,220,270 km (0.118 R)
• M5: 1,640,640 km (0.075 R)
• M6: 1,975,589 km (0.084 R)
• M7: 2,356,466 km (0.094 R)
• M8: 2,735,696 km (0.104 R)
• M9: 3,404,399 km (0.108 R)
• M10: 3,993,814 km (0.096 R)
• M11: 5,049,227 km (0.116 R)
• M12: 5,423,521 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.5

Radius: 13.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.73 AU - 0.97 AU

Year: 523 Days

Day: 8.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 43,887,698 km

• M1: 170,392 km (0.091 R)
• M2: 629,807 km (0.074 R)
• M3: 1,061,696 km (0.113 R)
• M4: 2,036,476 km (0.075 R)
• M5: 2,578,618 km (0.066 R)
• M6: 3,098,022 km (0.03 R)
• M7: 3,675,171 km (0.068 R)
• M8: 4,404,909 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.4

Radius: 10.9

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.42 AU - 4.62 AU

Year: 5375 Days

Day: 5.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,887,698 km

• M1: 135,685 km (0.112 R)
• M2: 492,327 km (0.087 R)
• M3: 1,551,779 km (0.078 R)
• M4: 1,899,893 km (0.074 R)
• M5: 3,383,156 km (0.045 R)
• M6: 4,224,644 km (0.105 R)
• M7: 5,679,334 km (0.106 R)
• M8: 7,223,333 km (0.112 R)
• M9: 8,330,507 km (0.09 R)
• M10: 9,547,336 km (0.067 R)
• M11: 10,406,626 km (0.09 R)
• M12: 11,218,344 km (0.11 R)
• M13: 11,715,308 km (0.068 R)
• M14: 12,330,904 km (0.051 R)
• M15: 13,349,665 km (0.049 R)
• M16: 13,851,416 km (0.064 R)
• M17: 14,657,001 km (0.094 R)
• M18: 15,191,065 km (0.117 R)
• M19: 17,130,751 km (0.109 R)
• M20: 19,870,786 km (0.113 R)
• M21: 20,378,671 km (0.107 R)
• M22: 20,820,732 km (0.085 R)
• M23: 22,031,278 km (0.12 R)
• M24: 23,128,579 km (0.108 R)
• M25: 28,981,296 km (0.104 R)
• M26: 31,654,161 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.4

Radius: 5

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.59 AU - 7.03 AU

Year: 11851 Days

Day: 21.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,887,698 km

• M1: 62,682 km (0.096 R)
• M2: 250,726 km (0.062 R)
• M3: 554,859 km (0.111 R)
• M4: 782,098 km (0.081 R)
• M5: 1,039,556 km (0.108 R)
• M6: 1,570,927 km (0.075 R)
• M7: 4,003,538 km (0.118 R)
• M8: 5,003,301 km (0.093 R)
• M9: 6,509,452 km (0.108 R)
• M10: 9,343,883 km (0.037 R)
• M11: 13,422,220 km (0.118 R)
• M12: 24,320,275 km (0.046 R)
• M13: 27,375,363 km (0.076 R)
• M14: 33,266,976 km (0.102 R)
• M15: 39,232,939 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299

Radius: 6.2

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.07 AU - 8.61 AU

Year: 13261 Days

Day: 22.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 114.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,887,698 km

• M1: 79,287 km (0.108 R)
• M2: 284,834 km (0.104 R)
• M3: 829,520 km (0.105 R)
• M4: 1,248,245 km (0.034 R)
• M5: 1,581,100 km (0.109 R)
• M6: 2,500,080 km (0.07 R)
• M7: 2,716,099 km (0.05 R)
• M8: 3,118,667 km (0.106 R)
• M9: 4,203,850 km (0.066 R)
• M10: 4,982,955 km (0.044 R)
• M11: 7,366,050 km (0.08 R)
• M12: 7,771,011 km (0.056 R)
• M13: 11,887,795 km (0.066 R)
• M14: 12,444,897 km (0.032 R)
• M15: 19,384,892 km (0.12 R)
• M16: 20,391,387 km (0.082 R)
• M17: 22,256,722 km (0.109 R)
• M18: 22,676,793 km (0.046 R)
• M19: 27,749,059 km (0.09 R)
• M20: 28,926,543 km (0.08 R)
• M21: 29,125,957 km (0.086 R)
• M22: 31,591,031 km (0.119 R)
• M23: 31,802,563 km (0.092 R)
• M24: 34,526,740 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 12,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit