🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.6

Radius: 8.9

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.73 AU - 0.77 AU

Year: 426 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,766,489 km

• M1: 110,702 km (0.073 R)
• M2: 469,887 km (0.096 R)
• M3: 771,925 km (0.117 R)
• M4: 1,105,827 km (0.088 R)
• M5: 1,427,014 km (0.102 R)
• M6: 2,396,259 km (0.083 R)
• M7: 2,880,357 km (0.037 R)
• M8: 3,257,194 km (0.049 R)
• M9: 3,865,011 km (0.119 R)
• M10: 4,149,695 km (0.037 R)
• M11: 4,674,634 km (0.027 R)
• M12: 5,013,473 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.5

Radius: 8

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.99 AU - 1.03 AU

Year: 666 Days

Day: 13.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,766,489 km

• M1: 99,483 km (0.106 R)
• M2: 358,885 km (0.029 R)
• M3: 706,551 km (0.058 R)
• M4: 1,192,295 km (0.091 R)
• M5: 1,566,738 km (0.12 R)
• M6: 1,821,653 km (0.08 R)
• M7: 2,139,698 km (0.102 R)
• M8: 2,728,067 km (0.073 R)
• M9: 3,043,718 km (0.081 R)
• M10: 3,506,574 km (0.098 R)
• M11: 4,111,847 km (0.053 R)
• M12: 4,367,061 km (0.099 R)
• M13: 4,662,966 km (0.109 R)
• M14: 5,019,757 km (0.059 R)
• M15: 5,361,438 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.3

Radius: 11.2

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.63 AU - 1.77 AU

Year: 1454 Days

Day: 8.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,766,489 km

• M1: 140,024 km (0.108 R)
• M2: 731,085 km (0.082 R)
• M3: 1,106,575 km (0.051 R)
• M4: 1,660,985 km (0.104 R)
• M5: 2,239,630 km (0.096 R)
• M6: 3,034,892 km (0.051 R)
• M7: 3,458,703 km (0.034 R)
• M8: 3,819,383 km (0.093 R)
• M9: 5,097,248 km (0.065 R)
• M10: 5,789,138 km (0.109 R)
• M11: 6,444,975 km (0.054 R)
• M12: 7,020,179 km (0.107 R)
• M13: 7,440,250 km (0.098 R)
• M14: 8,389,000 km (0.114 R)
• M15: 9,479,568 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.6

Radius: 8.1

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.56 AU - 2.42 AU

Year: 1842 Days

Day: 6.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,766,489 km

• M1: 108,159 km (0.106 R)
• M2: 467,344 km (0.072 R)
• M3: 874,250 km (0.1 R)
• M4: 1,176,587 km (0.076 R)
• M5: 1,662,631 km (0.09 R)
• M6: 2,254,440 km (0.055 R)
• M7: 2,730,460 km (0.098 R)
• M8: 3,568,807 km (0.104 R)
• M9: 4,407,752 km (0.057 R)
• M10: 5,016,914 km (0.118 R)
• M11: 5,958,184 km (0.032 R)
• M12: 6,289,244 km (0.117 R)
• M13: 6,773,343 km (0.102 R)
• M14: 8,267,078 km (0.026 R)
• M15: 9,221,512 km (0.087 R)
• M16: 10,917,952 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.2

Radius: 9.7

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.92 AU - 2.44 AU

Year: 2112 Days

Day: 5.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,766,489 km

• M1: 121,324 km (0.12 R)
• M2: 539,600 km (0.085 R)
• M3: 873,053 km (0.063 R)
• M4: 1,579,903 km (0.104 R)
• M5: 2,229,158 km (0.06 R)
• M6: 2,704,430 km (0.052 R)
• M7: 3,129,139 km (0.087 R)
• M8: 3,454,215 km (0.087 R)
• M9: 3,994,263 km (0.099 R)
• M10: 4,546,878 km (0.068 R)
• M11: 5,830,278 km (0.12 R)
• M12: 6,298,519 km (0.09 R)
• M13: 7,134,921 km (0.068 R)
• M14: 8,074,994 km (0.082 R)
• M15: 8,993,226 km (0.106 R)
• M16: 10,162,931 km (0.048 R)
• M17: 11,153,868 km (0.077 R)
• M18: 14,559,912 km (0.026 R)
• M19: 16,320,081 km (0.093 R)
• M20: 17,304,285 km (0.088 R)
• M21: 18,327,534 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 9.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.84 AU - 2.66 AU

Year: 2214 Days

Day: 11.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,766,489 km

• M1: 123,717 km (0.072 R)
• M2: 528,380 km (0.092 R)
• M3: 986,299 km (0.061 R)
• M4: 1,956,142 km (0.117 R)
• M5: 3,083,811 km (0.118 R)
• M6: 3,726,633 km (0.066 R)
• M7: 4,911,896 km (0.114 R)
• M8: 5,622,187 km (0.105 R)
• M9: 7,469,870 km (0.093 R)
• M10: 7,800,332 km (0.055 R)
• M11: 9,020,452 km (0.114 R)
• M12: 10,615,465 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 9.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.33 AU - 3.79 AU

Year: 3511 Days

Day: 9.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,766,489 km

• M1: 115,789 km (0.026 R)
• M2: 470,037 km (0.082 R)
• M3: 1,033,721 km (0.1 R)
• M4: 1,574,966 km (0.088 R)
• M5: 1,956,441 km (0.083 R)
• M6: 2,269,699 km (0.115 R)
• M7: 2,602,704 km (0.077 R)
• M8: 3,045,364 km (0.086 R)
• M9: 4,236,612 km (0.111 R)
• M10: 5,641,784 km (0.092 R)
• M11: 7,165,439 km (0.027 R)
• M12: 8,530,819 km (0.054 R)
• M13: 9,175,585 km (0.111 R)
• M14: 9,509,937 km (0.1 R)
• M15: 11,343,707 km (0.039 R)
• M16: 14,767,853 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.2

Radius: 14.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.2 AU - 5.6 AU

Year: 7115 Days

Day: 8.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,766,489 km

• M1: 185,352 km (0.055 R)
• M2: 723,904 km (0.118 R)
• M3: 1,620,295 km (0.079 R)
• M4: 2,188,766 km (0.092 R)
• M5: 2,870,035 km (0.12 R)
• M6: 4,439,466 km (0.104 R)
• M7: 4,953,933 km (0.097 R)
• M8: 5,867,528 km (0.091 R)
• M9: 6,347,438 km (0.119 R)
• M10: 8,408,448 km (0.067 R)
• M11: 11,348,794 km (0.09 R)
• M12: 14,543,007 km (0.108 R)
• M13: 15,043,861 km (0.085 R)
• M14: 15,556,084 km (0.087 R)
• M15: 16,683,603 km (0.057 R)
• M16: 17,163,513 km (0.074 R)
• M17: 18,150,859 km (0.114 R)
• M18: 19,027,054 km (0.111 R)
• M19: 20,316,588 km (0.095 R)
• M20: 22,400,187 km (0.119 R)
• M21: 26,522,954 km (0.06 R)
• M22: 32,276,189 km (0.115 R)
• M23: 34,771,482 km (0.105 R)
• M24: 35,782,015 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.3

Radius: 10.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.3 AU - 5.78 AU

Year: 8554 Days

Day: 13.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,766,489 km

• M1: 155,133 km (0.108 R)
• M2: 533,167 km (0.089 R)
• M3: 951,442 km (0.07 R)
• M4: 1,786,498 km (0.109 R)
• M5: 2,601,806 km (0.079 R)
• M6: 3,648,692 km (0.098 R)
• M7: 4,683,161 km (0.109 R)
• M8: 6,386,034 km (0.08 R)
• M9: 6,965,576 km (0.116 R)
• M10: 8,308,815 km (0.095 R)
• M11: 9,510,834 km (0.12 R)
• M12: 9,861,940 km (0.104 R)
• M13: 10,967,618 km (0.058 R)
• M14: 11,649,785 km (0.115 R)
• M15: 12,205,391 km (0.095 R)
• M16: 14,780,718 km (0.103 R)
• M17: 16,164,499 km (0.106 R)
• M18: 17,501,754 km (0.035 R)
• M19: 20,034,895 km (0.087 R)
• M20: 22,881,294 km (0.102 R)
• M21: 23,354,172 km (0.103 R)
• M22: 28,176,909 km (0.102 R)
• M23: 31,252,491 km (0.112 R)
• M24: 32,721,692 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.6

Radius: 7.2

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.74 AU - 10.4 AU

Year: 17919 Days

Day: 17.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,766,489 km

• M1: 95,892 km (0.091 R)
• M2: 418,874 km (0.087 R)
• M3: 742,305 km (0.098 R)
• M4: 1,071,121 km (0.118 R)
• M5: 1,642,585 km (0.078 R)
• M6: 2,536,581 km (0.071 R)
• M7: 4,451,434 km (0.11 R)
• M8: 4,904,865 km (0.069 R)
• M9: 5,312,071 km (0.12 R)
• M10: 5,985,560 km (0.066 R)
• M11: 6,364,492 km (0.081 R)
• M12: 14,659,843 km (0.096 R)
• M13: 16,462,946 km (0.108 R)
• M14: 17,544,838 km (0.11 R)
• M15: 23,056,173 km (0.115 R)
• M16: 26,592,069 km (0.096 R)
• M17: 31,092,421 km (0.078 R)
• M18: 34,582,091 km (0.104 R)
• M19: 35,255,730 km (0.1 R)
• M20: 35,527,699 km (0.099 R)
• M21: 41,264,029 km (0.116 R)
• M22: 56,922,289 km (0.062 R)
• M23: 58,619,626 km (0.105 R)
• M24: 60,350,474 km (0.108 R)
• M25: 61,326,600 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 19,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit