🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.9

Radius: 8

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.89 AU - 0.99 AU

Year: 598 Days

Day: 12.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,667,343 km

• M1: 99,632 km (0.094 R)
• M2: 435,629 km (0.061 R)
• M3: 697,874 km (0.108 R)
• M4: 981,063 km (0.078 R)
• M5: 1,511,387 km (0.091 R)
• M6: 1,760,468 km (0.103 R)
• M7: 2,053,380 km (0.115 R)
• M8: 2,334,026 km (0.049 R)
• M9: 2,984,328 km (0.069 R)
• M10: 3,267,068 km (0.056 R)
• M11: 3,676,218 km (0.118 R)
• M12: 4,443,057 km (0.079 R)
• M13: 4,871,954 km (0.101 R)
• M14: 5,296,812 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 14.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.77 AU - 1.15 AU

Year: 617 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,667,343 km

• M1: 177,872 km (0.115 R)
• M2: 638,633 km (0.071 R)
• M3: 1,224,907 km (0.103 R)
• M4: 1,678,339 km (0.075 R)
• M5: 2,161,988 km (0.068 R)
• M6: 2,652,669 km (0.04 R)
• M7: 3,537,391 km (0.053 R)
• M8: 4,196,220 km (0.085 R)
• M9: 4,723,104 km (0.117 R)
• M10: 5,578,654 km (0.062 R)
• M11: 6,718,740 km (0.071 R)
• M12: 7,666,143 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 14.2

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.14 AU - 1.36 AU

Year: 917 Days

Day: 12.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,667,343 km

• M1: 176,525 km (0.108 R)
• M2: 676,033 km (0.028 R)
• M3: 1,181,674 km (0.098 R)
• M4: 1,754,933 km (0.067 R)
• M5: 3,237,448 km (0.116 R)
• M6: 3,908,394 km (0.051 R)
• M7: 4,901,724 km (0.12 R)
• M8: 5,386,571 km (0.114 R)
• M9: 7,409,583 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.1

Radius: 9.9

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.23 AU - 1.75 AU

Year: 1193 Days

Day: 11.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,667,343 km

• M1: 123,119 km (0.079 R)
• M2: 519,553 km (0.047 R)
• M3: 915,240 km (0.073 R)
• M4: 1,248,394 km (0.078 R)
• M5: 1,578,557 km (0.051 R)
• M6: 2,309,791 km (0.074 R)
• M7: 2,667,180 km (0.033 R)
• M8: 3,169,530 km (0.085 R)
• M9: 3,673,077 km (0.108 R)
• M10: 5,274,073 km (0.07 R)
• M11: 5,898,794 km (0.048 R)
• M12: 6,218,335 km (0.054 R)
• M13: 6,662,491 km (0.106 R)
• M14: 9,757,970 km (0.074 R)

Asteroid Belt

Center: 1.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.3

Radius: 8.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.63 AU - 2.49 AU

Year: 1940 Days

Day: 5.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,667,343 km

• M1: 102,325 km (0.075 R)
• M2: 357,389 km (0.093 R)
• M3: 886,667 km (0.084 R)
• M4: 1,166,564 km (0.111 R)
• M5: 1,562,400 km (0.097 R)
• M6: 2,660,748 km (0.093 R)
• M7: 4,469,536 km (0.092 R)
• M8: 5,878,448 km (0.115 R)
• M9: 6,293,882 km (0.08 R)
• M10: 8,884,618 km (0.064 R)
• M11: 9,376,495 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.1

Radius: 13

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.95 AU - 3.49 AU

Year: 3790 Days

Day: 10.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,667,343 km

• M1: 161,715 km (0.079 R)
• M2: 1,059,153 km (0.076 R)
• M3: 1,539,063 km (0.094 R)
• M4: 1,967,212 km (0.099 R)
• M5: 3,116,423 km (0.088 R)
• M6: 4,057,094 km (0.108 R)
• M7: 4,910,700 km (0.104 R)
• M8: 5,348,573 km (0.081 R)
• M9: 5,857,953 km (0.111 R)
• M10: 6,351,327 km (0.057 R)
• M11: 8,142,911 km (0.062 R)
• M12: 10,317,466 km (0.099 R)
• M13: 11,794,595 km (0.112 R)
• M14: 13,691,197 km (0.029 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.3

Radius: 8.2

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.64 AU - 4.04 AU

Year: 4936 Days

Day: 9.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,667,343 km

• M1: 102,475 km (0.057 R)
• M2: 499,507 km (0.096 R)
• M3: 1,186,610 km (0.071 R)
• M4: 2,005,659 km (0.083 R)
• M5: 3,078,275 km (0.068 R)
• M6: 3,739,797 km (0.093 R)
• M7: 4,044,079 km (0.05 R)
• M8: 7,004,322 km (0.045 R)
• M9: 7,287,511 km (0.099 R)
• M10: 8,183,153 km (0.085 R)
• M11: 10,327,190 km (0.105 R)
• M12: 11,118,263 km (0.071 R)
• M13: 13,515,120 km (0.094 R)
• M14: 14,066,239 km (0.091 R)
• M15: 18,285,797 km (0.087 R)
• M16: 19,303,361 km (0.062 R)
• M17: 21,674,039 km (0.074 R)
• M18: 23,436,750 km (0.081 R)
• M19: 24,881,417 km (0.032 R)
• M20: 26,214,484 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.2

Radius: 5.6

Gravity: 27.4 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.36 AU - 6.8 AU

Year: 9835 Days

Day: 22.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,667,343 km

• M1: 70,311 km (0.09 R)
• M2: 274,811 km (0.112 R)
• M3: 635,791 km (0.065 R)
• M4: 820,395 km (0.062 R)
• M5: 1,143,077 km (0.094 R)
• M6: 1,822,252 km (0.105 R)
• M7: 2,076,269 km (0.106 R)
• M8: 3,216,055 km (0.092 R)
• M9: 3,562,524 km (0.112 R)
• M10: 4,660,123 km (0.064 R)
• M11: 5,610,519 km (0.063 R)
• M12: 6,261,718 km (0.115 R)
• M13: 6,802,066 km (0.08 R)
• M14: 7,248,017 km (0.037 R)
• M15: 9,375,747 km (0.062 R)
• M16: 13,578,700 km (0.106 R)
• M17: 14,219,876 km (0.062 R)
• M18: 15,493,253 km (0.092 R)
• M19: 15,981,092 km (0.065 R)
• M20: 20,590,202 km (0.108 R)
• M21: 22,041,152 km (0.09 R)
• M22: 24,110,988 km (0.052 R)
• M23: 32,428,929 km (0.115 R)
• M24: 33,341,476 km (0.081 R)
• M25: 38,036,455 km (0.105 R)
• M26: 38,923,272 km (0.114 R)
• M27: 44,815,782 km (0.103 R)
• M28: 49,906,897 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.2

Radius: 6.6

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.61 AU - 9.09 AU

Year: 13072 Days

Day: 22.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 78.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,667,343 km

• M1: 82,129 km (0.104 R)
• M2: 510,129 km (0.112 R)
• M3: 834,906 km (0.107 R)
• M4: 2,346,592 km (0.069 R)
• M5: 2,741,680 km (0.087 R)
• M6: 4,052,158 km (0.09 R)
• M7: 5,073,911 km (0.115 R)
• M8: 6,104,940 km (0.087 R)
• M9: 7,184,288 km (0.091 R)
• M10: 9,975,635 km (0.039 R)
• M11: 11,523,524 km (0.048 R)
• M12: 13,937,136 km (0.032 R)
• M13: 14,269,094 km (0.102 R)
• M14: 15,017,981 km (0.111 R)
• M15: 24,771,014 km (0.093 R)
• M16: 37,152,781 km (0.099 R)
• M17: 40,016,533 km (0.099 R)
• M18: 52,304,053 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.7

Radius: 6.7

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.36 AU - 9.4 AU

Year: 17359 Days

Day: 24.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,667,343 km

• M1: 87,964 km (0.111 R)
• M2: 379,530 km (0.091 R)
• M3: 1,029,832 km (0.107 R)
• M4: 3,463,340 km (0.036 R)
• M5: 4,370,053 km (0.086 R)
• M6: 5,499,667 km (0.102 R)
• M7: 6,192,005 km (0.118 R)
• M8: 7,702,196 km (0.095 R)
• M9: 10,604,544 km (0.115 R)
• M10: 10,894,615 km (0.12 R)
• M11: 11,796,839 km (0.09 R)
• M12: 13,009,779 km (0.104 R)
• M13: 20,342,019 km (0.059 R)
• M14: 23,130,374 km (0.093 R)
• M15: 26,269,236 km (0.056 R)
• M16: 31,076,863 km (0.095 R)
• M17: 32,273,497 km (0.101 R)
• M18: 33,252,615 km (0.117 R)
• M19: 36,308,600 km (0.115 R)
• M20: 37,635,384 km (0.075 R)
• M21: 38,174,983 km (0.081 R)
• M22: 46,127,755 km (0.088 R)
• M23: 46,590,761 km (0.11 R)
• M24: 52,558,818 km (0.112 R)
• M25: 56,867,387 km (0.07 R)
• M26: 61,965,981 km (0.117 R)
• M27: 63,476,770 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 18,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit