🌌 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: 505.7

Radius: 11.2

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.63 AU - 0.75 AU

Year: 389 Days

Day: 5.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,869,407 km

• M1: 139,425 km (0.101 R)
• M2: 537,056 km (0.112 R)
• M3: 887,564 km (0.082 R)
• M4: 1,324,689 km (0.104 R)
• M5: 1,747,453 km (0.068 R)
• M6: 2,268,801 km (0.084 R)
• M7: 2,912,222 km (0.115 R)
• M8: 3,398,714 km (0.072 R)
• M9: 4,468,040 km (0.1 R)
• M10: 4,870,607 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.8

Radius: 8.6

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.69 AU - 0.77 AU

Year: 423 Days

Day: 12.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,869,407 km

• M1: 110,702 km (0.104 R)
• M2: 384,018 km (0.102 R)
• M3: 694,284 km (0.085 R)
• M4: 1,016,667 km (0.109 R)
• M5: 1,381,536 km (0.114 R)
• M6: 1,689,259 km (0.105 R)
• M7: 1,968,259 km (0.027 R)
• M8: 2,879,310 km (0.116 R)
• M9: 3,339,922 km (0.079 R)
• M10: 3,720,200 km (0.115 R)
• M11: 4,480,456 km (0.113 R)
• M12: 4,775,912 km (0.033 R)
• M13: 5,115,798 km (0.109 R)
• M14: 5,438,930 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889

Radius: 12.3

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.87 AU - 1.41 AU

Year: 826 Days

Day: 10 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,869,407 km

• M1: 164,558 km (0.114 R)
• M2: 557,252 km (0.119 R)
• M3: 1,013,077 km (0.115 R)
• M4: 1,424,920 km (0.103 R)
• M5: 1,821,504 km (0.116 R)
• M6: 2,219,284 km (0.066 R)
• M7: 2,958,896 km (0.067 R)
• M8: 3,472,017 km (0.06 R)
• M9: 4,044,229 km (0.052 R)
• M10: 4,522,493 km (0.101 R)
• M11: 4,910,401 km (0.055 R)
• M12: 5,573,717 km (0.05 R)
• M13: 6,274,583 km (0.079 R)
• M14: 6,895,265 km (0.096 R)
• M15: 7,532,103 km (0.078 R)
• M16: 8,311,359 km (0.084 R)
• M17: 9,310,822 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 10.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.54 AU - 1.62 AU

Year: 1347 Days

Day: 13.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,869,407 km

• M1: 130,898 km (0.051 R)
• M2: 476,170 km (0.103 R)
• M3: 826,678 km (0.083 R)
• M4: 1,329,027 km (0.111 R)
• M5: 1,690,456 km (0.079 R)
• M6: 2,369,181 km (0.067 R)
• M7: 2,833,384 km (0.059 R)
• M8: 3,413,524 km (0.119 R)
• M9: 4,248,430 km (0.075 R)
• M10: 4,919,227 km (0.051 R)
• M11: 5,901,187 km (0.072 R)
• M12: 7,407,488 km (0.084 R)
• M13: 8,353,396 km (0.109 R)
• M14: 9,632,457 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351

Radius: 13.5

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.44 AU - 1.8 AU

Year: 1399 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 111.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,869,407 km

• M1: 170,841 km (0.082 R)
• M2: 734,526 km (0.108 R)
• M3: 1,223,411 km (0.118 R)
• M4: 1,655,899 km (0.059 R)
• M5: 2,090,481 km (0.12 R)
• M6: 2,649,977 km (0.081 R)
• M7: 3,144,098 km (0.115 R)
• M8: 3,837,335 km (0.069 R)
• M9: 4,405,657 km (0.096 R)
• M10: 5,835,065 km (0.091 R)
• M11: 6,747,762 km (0.088 R)
• M12: 7,310,698 km (0.072 R)
• M13: 7,981,495 km (0.107 R)
• M14: 9,677,935 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 11

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.64 AU - 2.58 AU

Year: 2079 Days

Day: 10.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,869,407 km

• M1: 136,732 km (0.062 R)
• M2: 711,936 km (0.113 R)
• M3: 1,081,293 km (0.063 R)
• M4: 1,711,699 km (0.099 R)
• M5: 2,234,992 km (0.108 R)
• M6: 2,779,977 km (0.065 R)
• M7: 3,174,018 km (0.06 R)
• M8: 4,014,758 km (0.074 R)
• M9: 4,390,249 km (0.044 R)
• M10: 5,122,231 km (0.065 R)
• M11: 6,698,993 km (0.113 R)
• M12: 7,528,662 km (0.075 R)
• M13: 8,102,520 km (0.116 R)
• M14: 8,653,938 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 9.6

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.95 AU - 2.65 AU

Year: 2366 Days

Day: 8.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 87.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,869,407 km

• M1: 119,379 km (0.114 R)
• M2: 477,965 km (0.095 R)
• M3: 805,884 km (0.104 R)
• M4: 1,162,675 km (0.099 R)
• M5: 1,474,736 km (0.062 R)
• M6: 2,422,438 km (0.105 R)
• M7: 3,941,904 km (0.114 R)
• M8: 4,363,321 km (0.115 R)
• M9: 5,086,328 km (0.114 R)
• M10: 5,785,698 km (0.075 R)
• M11: 6,304,353 km (0.1 R)
• M12: 6,825,702 km (0.074 R)
• M13: 7,435,014 km (0.117 R)
• M14: 9,237,818 km (0.082 R)
• M15: 10,884,143 km (0.11 R)
• M16: 11,275,192 km (0.093 R)
• M17: 13,283,693 km (0.055 R)
• M18: 15,422,194 km (0.094 R)
• M19: 16,065,914 km (0.066 R)
• M20: 17,566,380 km (0.085 R)
• M21: 18,323,346 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.3

Radius: 9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.88 AU - 3.88 AU

Year: 5184 Days

Day: 9 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,869,407 km

• M1: 112,198 km (0.101 R)
• M2: 491,579 km (0.104 R)
• M3: 922,271 km (0.103 R)
• M4: 1,462,020 km (0.094 R)
• M5: 1,810,733 km (0.089 R)
• M6: 2,408,077 km (0.093 R)
• M7: 5,554,719 km (0.102 R)
• M8: 6,001,867 km (0.102 R)
• M9: 6,442,582 km (0.047 R)
• M10: 6,873,424 km (0.091 R)
• M11: 7,861,518 km (0.105 R)
• M12: 12,582,677 km (0.098 R)
• M13: 13,404,119 km (0.114 R)
• M14: 14,781,766 km (0.092 R)
• M15: 15,641,205 km (0.084 R)
• M16: 17,995,726 km (0.103 R)
• M17: 19,351,831 km (0.086 R)
• M18: 20,249,568 km (0.107 R)
• M19: 24,046,362 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 13.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.33 AU - 5.37 AU

Year: 6154 Days

Day: 5.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,869,407 km

• M1: 170,990 km (0.09 R)
• M2: 616,194 km (0.115 R)
• M3: 1,165,816 km (0.087 R)
• M4: 1,619,547 km (0.091 R)
• M5: 2,463,279 km (0.104 R)
• M6: 3,230,267 km (0.118 R)
• M7: 3,803,975 km (0.119 R)
• M8: 6,162,385 km (0.116 R)
• M9: 6,879,408 km (0.065 R)
• M10: 7,687,984 km (0.118 R)
• M11: 8,364,167 km (0.108 R)
• M12: 9,327,128 km (0.076 R)
• M13: 10,588,088 km (0.117 R)
• M14: 11,473,857 km (0.095 R)
• M15: 12,408,545 km (0.074 R)
• M16: 12,868,708 km (0.093 R)
• M17: 13,500,011 km (0.071 R)
• M18: 14,598,059 km (0.075 R)
• M19: 15,754,900 km (0.072 R)
• M20: 17,795,864 km (0.071 R)
• M21: 19,183,384 km (0.086 R)
• M22: 22,397,494 km (0.088 R)
• M23: 24,730,024 km (0.118 R)
• M24: 26,204,760 km (0.079 R)
• M25: 28,086,103 km (0.042 R)
• M26: 29,691,138 km (0.057 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.7

Radius: 4.8

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.5 AU - 5.94 AU

Year: 9279 Days

Day: 23.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,869,407 km

• M1: 78,988 km (0.083 R)
• M2: 253,568 km (0.098 R)
• M3: 626,965 km (0.081 R)
• M4: 1,376,899 km (0.031 R)
• M5: 1,730,997 km (0.043 R)
• M6: 2,729,114 km (0.059 R)
• M7: 3,120,163 km (0.056 R)
• M8: 3,437,161 km (0.1 R)
• M9: 4,336,842 km (0.087 R)
• M10: 5,870,968 km (0.081 R)
• M11: 10,002,413 km (0.065 R)
• M12: 11,311,993 km (0.119 R)
• M13: 13,594,258 km (0.073 R)
• M14: 14,552,582 km (0.053 R)
• M15: 15,555,187 km (0.112 R)
• M16: 17,565,782 km (0.116 R)
• M17: 21,117,535 km (0.093 R)
• M18: 27,342,601 km (0.038 R)
• M19: 30,347,873 km (0.047 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: 513 - 16,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit