🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 13.3

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.49 AU - 0.61 AU

Year: 287 Days

Day: 6.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,221,300 km

• M1: 165,455 km (0.052 R)
• M2: 675,135 km (0.115 R)
• M3: 1,180,327 km (0.096 R)
• M4: 1,693,897 km (0.092 R)
• M5: 2,430,517 km (0.054 R)
• M6: 3,238,644 km (0.085 R)
• M7: 4,074,597 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 13.8

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.48 AU - 0.68 AU

Year: 310 Days

Day: 5.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,221,300 km

• M1: 171,589 km (0.109 R)
• M2: 720,164 km (0.081 R)
• M3: 1,443,769 km (0.075 R)
• M4: 2,298,870 km (0.051 R)
• M5: 2,890,979 km (0.062 R)
• M6: 3,758,946 km (0.114 R)
• M7: 4,280,743 km (0.1 R)
• M8: 4,738,363 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.2

Radius: 8.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.66 AU - 1.06 AU

Year: 561 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 57,221,300 km

• M1: 111,750 km (0.106 R)
• M2: 507,286 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728

Radius: 11.3

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.91 AU - 1.47 AU

Year: 912 Days

Day: 14.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,221,300 km

• M1: 140,622 km (0.103 R)
• M2: 611,855 km (0.118 R)
• M3: 1,001,857 km (0.114 R)
• M4: 1,354,908 km (0.119 R)
• M5: 1,722,769 km (0.108 R)
• M6: 2,077,316 km (0.098 R)
• M7: 2,572,784 km (0.089 R)
• M8: 3,014,846 km (0.096 R)
• M9: 3,728,129 km (0.114 R)
• M10: 4,397,280 km (0.112 R)
• M11: 4,922,967 km (0.119 R)
• M12: 6,121,694 km (0.08 R)
• M13: 6,554,481 km (0.113 R)
• M14: 7,100,663 km (0.09 R)
• M15: 7,481,539 km (0.102 R)
• M16: 8,362,671 km (0.103 R)
• M17: 8,869,209 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811

Radius: 9.4

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.42 AU - 1.42 AU

Year: 1189 Days

Day: 12.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,221,300 km

• M1: 116,986 km (0.12 R)
• M2: 471,832 km (0.084 R)
• M3: 1,123,630 km (0.077 R)
• M4: 1,460,225 km (0.118 R)
• M5: 2,598,964 km (0.089 R)
• M6: 3,168,782 km (0.08 R)
• M7: 4,650,848 km (0.088 R)
• M8: 4,999,411 km (0.118 R)
• M9: 5,793,178 km (0.053 R)
• M10: 6,289,693 km (0.09 R)
• M11: 6,644,389 km (0.089 R)
• M12: 7,138,062 km (0.061 R)
• M13: 8,033,406 km (0.081 R)
• M14: 8,767,183 km (0.069 R)
• M15: 9,120,683 km (0.115 R)
• M16: 11,514,847 km (0.083 R)
• M17: 12,046,817 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.1

Radius: 12.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.61 AU - 4.25 AU

Year: 5476 Days

Day: 9.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,221,300 km

• M1: 221,704 km (0.079 R)
• M2: 656,585 km (0.114 R)
• M3: 1,072,467 km (0.1 R)
• M4: 1,910,215 km (0.112 R)
• M5: 3,208,126 km (0.078 R)
• M6: 4,324,725 km (0.074 R)
• M7: 4,838,294 km (0.106 R)
• M8: 6,303,007 km (0.108 R)
• M9: 7,349,145 km (0.072 R)
• M10: 8,586,469 km (0.038 R)
• M11: 9,028,531 km (0.072 R)
• M12: 9,528,038 km (0.075 R)
• M13: 16,250,069 km (0.037 R)
• M14: 19,008,354 km (0.032 R)
• M15: 19,830,694 km (0.111 R)
• M16: 21,472,979 km (0.107 R)
• M17: 21,990,289 km (0.108 R)
• M18: 22,820,258 km (0.118 R)
• M19: 26,014,771 km (0.089 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.6

Radius: 11.7

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.46 AU - 5.6 AU

Year: 6777 Days

Day: 10.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,221,300 km

• M1: 145,559 km (0.037 R)
• M2: 962,363 km (0.117 R)
• M3: 1,534,725 km (0.061 R)
• M4: 2,117,707 km (0.05 R)
• M5: 2,496,938 km (0.075 R)
• M6: 3,549,060 km (0.114 R)
• M7: 4,064,574 km (0.068 R)
• M8: 5,159,481 km (0.092 R)
• M9: 6,407,875 km (0.108 R)
• M10: 7,067,153 km (0.107 R)
• M11: 7,657,017 km (0.076 R)
• M12: 8,160,115 km (0.088 R)
• M13: 8,603,074 km (0.117 R)
• M14: 11,507,068 km (0.08 R)
• M15: 13,016,660 km (0.067 R)
• M16: 14,478,680 km (0.111 R)
• M17: 17,198,370 km (0.105 R)
• M18: 18,609,377 km (0.108 R)
• M19: 20,905,854 km (0.119 R)
• M20: 24,695,916 km (0.103 R)
• M21: 29,013,909 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.4

Radius: 6.2

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.81 AU - 7.23 AU

Year: 10383 Days

Day: 25 Hours

Environment

Temp: -219 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,221,300 km

• M1: 80,334 km (0.07 R)
• M2: 387,159 km (0.095 R)
• M3: 580,889 km (0.083 R)
• M4: 935,735 km (0.092 R)
• M5: 1,494,483 km (0.1 R)
• M6: 1,815,969 km (0.065 R)
• M7: 3,154,421 km (0.073 R)
• M8: 3,918,567 km (0.117 R)
• M9: 6,304,204 km (0.092 R)
• M10: 7,064,460 km (0.063 R)
• M11: 7,425,739 km (0.067 R)
• M12: 7,715,211 km (0.085 R)
• M13: 8,765,388 km (0.119 R)
• M14: 12,952,782 km (0.102 R)
• M15: 14,366,183 km (0.042 R)
• M16: 14,881,099 km (0.118 R)
• M17: 16,291,208 km (0.087 R)
• M18: 19,296,629 km (0.051 R)
• M19: 21,465,948 km (0.117 R)
• M20: 23,703,633 km (0.11 R)
• M21: 24,513,107 km (0.092 R)
• M22: 26,473,288 km (0.083 R)
• M23: 35,828,092 km (0.025 R)
• M24: 42,015,011 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.3

Radius: 6.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.48 AU - 8.68 AU

Year: 14669 Days

Day: 19.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,221,300 km

• M1: 91,105 km (0.1 R)
• M2: 551,567 km (0.063 R)
• M3: 766,988 km (0.093 R)
• M4: 3,194,663 km (0.12 R)
• M5: 5,799,161 km (0.099 R)
• M6: 6,604,148 km (0.084 R)
• M7: 7,601,517 km (0.096 R)
• M8: 8,739,657 km (0.069 R)
• M9: 12,660,617 km (0.049 R)
• M10: 15,128,982 km (0.043 R)
• M11: 18,405,624 km (0.083 R)
• M12: 21,880,484 km (0.055 R)
• M13: 22,624,284 km (0.12 R)
• M14: 26,972,795 km (0.056 R)
• M15: 27,636,262 km (0.063 R)
• M16: 28,798,787 km (0.111 R)
• M17: 29,691,886 km (0.061 R)
• M18: 41,765,781 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.5

Radius: 3.1

Gravity: 22.01 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.52 AU - 12.22 AU

Year: 23473 Days

Day: 17.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,221,300 km

• M1: 41,887 km (0.071 R)
• M2: 304,880 km (0.096 R)
• M3: 879,486 km (0.076 R)
• M4: 997,967 km (0.12 R)
• M5: 1,551,779 km (0.105 R)
• M6: 2,074,922 km (0.117 R)
• M7: 2,305,902 km (0.068 R)
• M8: 2,427,824 km (0.094 R)
• M9: 4,397,280 km (0.083 R)
• M10: 4,778,006 km (0.103 R)
• M11: 5,496,375 km (0.118 R)
• M12: 6,602,652 km (0.096 R)
• M13: 6,724,873 km (0.045 R)
• M14: 8,172,083 km (0.085 R)
• M15: 10,188,812 km (0.045 R)
• M16: 14,268,944 km (0.066 R)
• M17: 16,403,706 km (0.076 R)
• M18: 17,160,073 km (0.105 R)
• M19: 19,069,689 km (0.11 R)
• M20: 19,568,299 km (0.085 R)
• M21: 21,293,163 km (0.081 R)
• M22: 22,192,246 km (0.081 R)
• M23: 22,651,362 km (0.082 R)
• M24: 25,639,130 km (0.08 R)
• M25: 25,739,660 km (0.03 R)
• M26: 26,966,512 km (0.092 R)
• M27: 27,384,040 km (0.1 R)
• M28: 27,699,991 km (0.117 R)
• M29: 32,616,824 km (0.117 R)
• M30: 33,569,164 km (0.107 R)
• M31: 37,176,567 km (0.111 R)
• M32: 46,182,359 km (0.086 R)
• M33: 53,529,708 km (0.113 R)
• M34: 54,354,292 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 11,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit