🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.7

Radius: 10.8

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.81 AU - 1.11 AU

Year: 617 Days

Day: 11.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,496,200 km

• M1: 134,339 km (0.079 R)
• M2: 546,631 km (0.047 R)
• M3: 907,311 km (0.054 R)
• M4: 1,248,693 km (0.057 R)
• M5: 1,590,824 km (0.116 R)
• M6: 1,942,379 km (0.063 R)
• M7: 2,624,545 km (0.036 R)
• M8: 3,405,895 km (0.047 R)
• M9: 3,793,652 km (0.108 R)
• M10: 4,446,946 km (0.113 R)
• M11: 5,102,933 km (0.05 R)
• M12: 5,463,613 km (0.073 R)
• M13: 5,802,901 km (0.033 R)
• M14: 8,048,216 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.7

Radius: 10.8

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.5 AU - 1.62 AU

Year: 1278 Days

Day: 11.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,496,200 km

• M1: 134,339 km (0.088 R)
• M2: 538,702 km (0.028 R)
• M3: 986,299 km (0.062 R)
• M4: 1,516,474 km (0.071 R)
• M5: 1,879,548 km (0.087 R)
• M6: 2,447,272 km (0.118 R)
• M7: 2,813,188 km (0.108 R)
• M8: 3,400,060 km (0.066 R)
• M9: 3,841,225 km (0.101 R)
• M10: 4,858,939 km (0.118 R)
• M11: 5,485,305 km (0.057 R)
• M12: 5,909,265 km (0.089 R)
• M13: 6,773,044 km (0.051 R)
• M14: 7,582,368 km (0.11 R)
• M15: 8,572,407 km (0.108 R)
• M16: 9,742,561 km (0.062 R)
• M17: 11,693,018 km (0.031 R)
• M18: 12,060,281 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.7

Radius: 10.4

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.71 AU - 2.17 AU

Year: 1773 Days

Day: 7.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,496,200 km

• M1: 129,701 km (0.102 R)
• M2: 575,653 km (0.04 R)
• M3: 1,066,932 km (0.09 R)
• M4: 1,734,737 km (0.09 R)
• M5: 2,284,060 km (0.054 R)
• M6: 3,576,287 km (0.067 R)
• M7: 4,434,530 km (0.088 R)
• M8: 5,283,348 km (0.037 R)
• M9: 9,456,680 km (0.114 R)
• M10: 10,187,914 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.6

Radius: 8.8

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.3 AU - 2.52 AU

Year: 2454 Days

Day: 12.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 131.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,496,200 km

• M1: 109,805 km (0.073 R)
• M2: 506,538 km (0.041 R)
• M3: 921,972 km (0.117 R)
• M4: 1,708,557 km (0.118 R)
• M5: 2,226,016 km (0.112 R)
• M6: 2,720,437 km (0.08 R)
• M7: 4,271,169 km (0.083 R)
• M8: 5,594,960 km (0.093 R)
• M9: 6,659,349 km (0.047 R)
• M10: 7,279,432 km (0.06 R)
• M11: 7,741,540 km (0.062 R)
• M12: 8,136,778 km (0.089 R)
• M13: 8,784,985 km (0.103 R)
• M14: 10,084,243 km (0.099 R)
• M15: 10,693,405 km (0.105 R)
• M16: 10,971,957 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.4

Radius: 10.3

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.24 AU - 3.2 AU

Year: 2943 Days

Day: 14.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,496,200 km

• M1: 128,505 km (0.053 R)
• M2: 679,174 km (0.081 R)
• M3: 1,041,949 km (0.094 R)
• M4: 1,365,529 km (0.11 R)
• M5: 1,780,963 km (0.12 R)
• M6: 2,496,340 km (0.07 R)
• M7: 2,887,688 km (0.098 R)
• M8: 3,393,179 km (0.103 R)
• M9: 3,775,401 km (0.05 R)
• M10: 4,672,839 km (0.103 R)
• M11: 5,866,032 km (0.103 R)
• M12: 6,797,129 km (0.09 R)
• M13: 8,633,293 km (0.109 R)
• M14: 9,989,248 km (0.036 R)
• M15: 10,497,881 km (0.114 R)
• M16: 11,147,585 km (0.073 R)
• M17: 13,165,061 km (0.114 R)
• M18: 13,492,232 km (0.061 R)
• M19: 14,704,872 km (0.058 R)
• M20: 15,622,057 km (0.098 R)
• M21: 16,201,001 km (0.061 R)
• M22: 19,373,223 km (0.117 R)
• M23: 21,618,089 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.9

Radius: 9.5

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.71 AU - 4.05 AU

Year: 5014 Days

Day: 10.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,496,200 km

• M1: 118,332 km (0.084 R)
• M2: 476,320 km (0.112 R)
• M3: 789,129 km (0.083 R)
• M4: 1,180,626 km (0.058 R)
• M5: 1,619,397 km (0.106 R)
• M6: 2,041,413 km (0.114 R)
• M7: 2,778,631 km (0.084 R)
• M8: 3,464,836 km (0.091 R)
• M9: 4,920,274 km (0.071 R)
• M10: 5,701,923 km (0.076 R)
• M11: 7,609,894 km (0.115 R)
• M12: 8,260,495 km (0.119 R)
• M13: 8,581,383 km (0.116 R)
• M14: 9,248,290 km (0.104 R)
• M15: 10,938,596 km (0.046 R)
• M16: 14,299,911 km (0.12 R)
• M17: 14,763,365 km (0.111 R)
• M18: 16,718,460 km (0.102 R)
• M19: 17,117,736 km (0.114 R)
• M20: 17,523,446 km (0.117 R)
• M21: 17,994,829 km (0.089 R)
• M22: 19,397,608 km (0.07 R)
• M23: 20,415,472 km (0.089 R)
• M24: 22,144,823 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.5

Radius: 14.4

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.68 AU - 6.58 AU

Year: 8763 Days

Day: 10.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,496,200 km

• M1: 179,368 km (0.111 R)
• M2: 704,008 km (0.09 R)
• M3: 1,192,295 km (0.052 R)
• M4: 2,738,539 km (0.113 R)
• M5: 3,192,568 km (0.111 R)
• M6: 3,719,452 km (0.1 R)
• M7: 4,378,879 km (0.105 R)
• M8: 5,115,350 km (0.091 R)
• M9: 6,025,802 km (0.075 R)
• M10: 6,870,731 km (0.064 R)
• M11: 8,401,117 km (0.11 R)
• M12: 9,414,344 km (0.113 R)
• M13: 10,193,150 km (0.113 R)
• M14: 14,130,267 km (0.073 R)
• M15: 15,093,976 km (0.09 R)
• M16: 17,922,124 km (0.107 R)
• M17: 19,530,152 km (0.029 R)
• M18: 20,726,187 km (0.096 R)
• M19: 22,045,041 km (0.045 R)
• M20: 22,954,896 km (0.087 R)
• M21: 25,093,846 km (0.089 R)
• M22: 26,506,948 km (0.095 R)
• M23: 30,132,452 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.2

Radius: 3.6

Gravity: 25.63 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.5 AU - 8.56 AU

Year: 16343 Days

Day: 17.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,496,200 km

• M1: 44,730 km (0.088 R)
• M2: 246,836 km (0.12 R)
• M3: 542,143 km (0.11 R)
• M4: 679,922 km (0.119 R)
• M5: 1,016,368 km (0.081 R)
• M6: 1,278,912 km (0.084 R)
• M7: 1,676,543 km (0.076 R)
• M8: 1,903,932 km (0.09 R)
• M9: 2,460,287 km (0.1 R)
• M10: 2,797,779 km (0.071 R)
• M11: 3,000,784 km (0.071 R)
• M12: 4,371,699 km (0.094 R)
• M13: 4,522,194 km (0.063 R)
• M14: 5,499,667 km (0.113 R)
• M15: 6,037,620 km (0.106 R)
• M16: 6,453,802 km (0.088 R)
• M17: 6,888,832 km (0.117 R)
• M18: 7,217,200 km (0.082 R)
• M19: 7,599,123 km (0.084 R)
• M20: 8,083,970 km (0.065 R)
• M21: 11,434,364 km (0.101 R)
• M22: 13,666,214 km (0.074 R)
• M23: 16,029,262 km (0.07 R)
• M24: 17,494,873 km (0.118 R)
• M25: 21,718,619 km (0.097 R)
• M26: 23,052,433 km (0.116 R)
• M27: 26,574,267 km (0.104 R)
• M28: 27,789,151 km (0.047 R)
• M29: 29,359,181 km (0.1 R)
• M30: 32,904,351 km (0.104 R)
• M31: 33,599,383 km (0.103 R)
• M32: 36,972,515 km (0.043 R)
• M33: 52,094,167 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.6

Radius: 3.7

Gravity: 28.68 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.96 AU - 10.34 AU

Year: 19665 Days

Day: 15 Hours

Environment

Temp: -231 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,496,200 km

• M1: 46,076 km (0.101 R)
• M2: 244,443 km (0.105 R)
• M3: 576,251 km (0.062 R)
• M4: 1,431,652 km (0.08 R)
• M5: 2,229,607 km (0.06 R)
• M6: 2,588,193 km (0.111 R)
• M7: 3,235,054 km (0.061 R)
• M8: 3,609,797 km (0.074 R)
• M9: 5,623,683 km (0.09 R)
• M10: 6,571,236 km (0.115 R)
• M11: 8,232,969 km (0.1 R)
• M12: 8,378,977 km (0.064 R)
• M13: 11,550,601 km (0.114 R)
• M14: 11,733,559 km (0.102 R)
• M15: 15,001,824 km (0.086 R)
• M16: 17,355,148 km (0.09 R)
• M17: 23,550,146 km (0.105 R)
• M18: 26,077,302 km (0.107 R)
• M19: 27,895,216 km (0.085 R)
• M20: 34,985,407 km (0.12 R)
• M21: 35,883,443 km (0.046 R)
• M22: 38,533,719 km (0.035 R)
• M23: 42,604,127 km (0.066 R)
• M24: 44,967,923 km (0.061 R)
• M25: 51,585,684 km (0.091 R)
• M26: 55,297,955 km (0.046 R)
• M27: 58,106,805 km (0.06 R)
• M28: 58,823,678 km (0.108 R)
• M29: 62,309,009 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 16,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit