🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.1

Radius: 14

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.63 AU - 0.73 AU

Year: 394 Days

Day: 10.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 86,789,352 km

• M1: 174,132 km (0.073 R)
• M2: 701,464 km (0.04 R)
• M3: 1,274,723 km (0.076 R)
• M4: 1,919,041 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.3

Radius: 8.1

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.18 AU - 1.36 AU

Year: 1006 Days

Day: 6.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 86,789,352 km

• M1: 122,521 km (0.105 R)
• M2: 673,490 km (0.087 R)
• M3: 950,844 km (0.096 R)
• M4: 1,445,564 km (0.119 R)
• M5: 2,152,713 km (0.093 R)
• M6: 2,493,497 km (0.045 R)
• M7: 3,230,267 km (0.055 R)
• M8: 3,591,546 km (0.111 R)
• M9: 3,933,377 km (0.114 R)
• M10: 4,264,437 km (0.112 R)
• M11: 5,679,932 km (0.086 R)
• M12: 6,812,238 km (0.094 R)
• M13: 7,083,160 km (0.118 R)
• M14: 8,756,412 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.9

Radius: 10.8

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.5 AU - 2.22 AU

Year: 1783 Days

Day: 9.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,789,352 km

• M1: 134,339 km (0.095 R)
• M2: 578,495 km (0.044 R)
• M3: 1,698,085 km (0.113 R)
• M4: 2,451,610 km (0.06 R)
• M5: 3,063,914 km (0.107 R)
• M6: 3,740,096 km (0.042 R)
• M7: 4,237,958 km (0.096 R)
• M8: 4,779,502 km (0.099 R)
• M9: 8,179,264 km (0.097 R)
• M10: 8,702,407 km (0.088 R)
• M11: 9,884,081 km (0.118 R)
• M12: 11,432,269 km (0.107 R)
• M13: 11,814,342 km (0.071 R)
• M14: 12,363,666 km (0.083 R)
• M15: 13,012,172 km (0.06 R)
• M16: 13,470,989 km (0.113 R)
• M17: 14,377,103 km (0.047 R)
• M18: 15,094,276 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.8

Radius: 11

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.03 AU - 4.99 AU

Year: 6732 Days

Day: 14.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,789,352 km

• M1: 137,181 km (0.075 R)
• M2: 516,113 km (0.1 R)
• M3: 859,141 km (0.115 R)
• M4: 1,599,351 km (0.062 R)
• M5: 2,061,459 km (0.109 R)
• M6: 2,783,268 km (0.103 R)
• M7: 3,301,625 km (0.111 R)
• M8: 4,007,727 km (0.051 R)
• M9: 5,436,387 km (0.075 R)
• M10: 5,882,338 km (0.06 R)
• M11: 6,352,374 km (0.093 R)
• M12: 6,811,341 km (0.074 R)
• M13: 7,638,467 km (0.106 R)
• M14: 8,489,380 km (0.076 R)
• M15: 9,905,773 km (0.112 R)
• M16: 11,269,208 km (0.079 R)
• M17: 13,257,962 km (0.102 R)
• M18: 14,606,287 km (0.096 R)
• M19: 16,433,924 km (0.092 R)
• M20: 17,711,042 km (0.073 R)
• M21: 18,338,754 km (0.068 R)
• M22: 19,712,362 km (0.113 R)
• M23: 25,367,311 km (0.098 R)
• M24: 31,915,958 km (0.042 R)
• M25: 36,408,681 km (0.102 R)
• M26: 38,689,301 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.8

Radius: 11.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.59 AU - 5.89 AU

Year: 7254 Days

Day: 7.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 86,789,352 km

• M1: 143,614 km (0.117 R)
• M2: 1,766,003 km (0.092 R)
• M3: 2,792,244 km (0.112 R)
• M4: 3,897,025 km (0.073 R)
• M5: 4,968,893 km (0.089 R)
• M6: 6,227,460 km (0.091 R)
• M7: 6,613,871 km (0.096 R)
• M8: 13,110,009 km (0.067 R)
• M9: 14,854,321 km (0.038 R)
• M10: 15,664,243 km (0.078 R)
• M11: 17,625,920 km (0.036 R)
• M12: 19,677,356 km (0.113 R)
• M13: 20,301,628 km (0.107 R)
• M14: 21,883,326 km (0.105 R)
• M15: 24,091,839 km (0.059 R)
• M16: 26,361,389 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812

Radius: 3.3

Gravity: 74.56 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.52 AU - 6.38 AU

Year: 8943 Days

Day: 22.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,789,352 km

• M1: 40,990 km (0.117 R)
• M2: 178,620 km (0.111 R)
• M3: 284,685 km (0.109 R)
• M4: 411,843 km (0.062 R)
• M5: 535,261 km (0.093 R)
• M6: 977,472 km (0.116 R)
• M7: 1,248,843 km (0.106 R)
• M8: 1,362,837 km (0.103 R)
• M9: 1,483,712 km (0.078 R)
• M10: 1,989,801 km (0.109 R)
• M11: 2,424,233 km (0.093 R)
• M12: 2,918,654 km (0.094 R)
• M13: 3,052,096 km (0.112 R)
• M14: 4,472,827 km (0.092 R)
• M15: 4,590,710 km (0.056 R)
• M16: 4,741,056 km (0.109 R)
• M17: 7,490,665 km (0.087 R)
• M18: 8,127,652 km (0.059 R)
• M19: 9,032,121 km (0.051 R)
• M20: 9,654,747 km (0.036 R)
• M21: 11,092,084 km (0.091 R)
• M22: 11,472,362 km (0.105 R)
• M23: 13,021,447 km (0.093 R)
• M24: 14,382,339 km (0.035 R)
• M25: 15,496,843 km (0.118 R)
• M26: 18,418,939 km (0.047 R)
• M27: 18,798,768 km (0.088 R)
• M28: 22,453,892 km (0.071 R)
• M29: 25,698,371 km (0.075 R)
• M30: 30,175,686 km (0.077 R)
• M31: 32,103,254 km (0.034 R)
• M32: 32,432,220 km (0.048 R)
• M33: 33,545,228 km (0.084 R)
• M34: 36,083,006 km (0.097 R)
• M35: 42,057,945 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.4

Radius: 5.9

Gravity: 23.86 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.5 AU - 10.44 AU

Year: 22128 Days

Day: 18.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 86,789,352 km

• M1: 80,783 km (0.119 R)
• M2: 301,290 km (0.051 R)
• M3: 1,428,360 km (0.087 R)
• M4: 3,304,318 km (0.028 R)
• M5: 7,359,916 km (0.118 R)
• M6: 8,569,116 km (0.1 R)
• M7: 9,191,892 km (0.092 R)
• M8: 9,783,850 km (0.062 R)
• M9: 10,275,429 km (0.044 R)
• M10: 11,576,332 km (0.046 R)
• M11: 13,501,657 km (0.099 R)
• M12: 15,058,671 km (0.103 R)
• M13: 15,880,263 km (0.092 R)
• M14: 18,524,405 km (0.112 R)
• M15: 18,991,898 km (0.042 R)
• M16: 25,459,912 km (0.107 R)
• M17: 27,099,804 km (0.119 R)
• M18: 27,702,085 km (0.028 R)
• M19: 28,808,810 km (0.081 R)
• M20: 30,588,426 km (0.067 R)
• M21: 33,255,906 km (0.112 R)
• M22: 33,668,946 km (0.118 R)
• M23: 36,364,849 km (0.084 R)
• M24: 38,743,754 km (0.107 R)
• M25: 40,594,729 km (0.108 R)
• M26: 42,342,481 km (0.106 R)
• M27: 43,480,472 km (0.063 R)
• M28: 46,157,825 km (0.034 R)
• M29: 47,016,516 km (0.084 R)
• M30: 51,654,050 km (0.091 R)
• M31: 52,766,011 km (0.111 R)
• M32: 59,774,372 km (0.086 R)
• M33: 61,618,465 km (0.08 R)
• M34: 64,135,898 km (0.037 R)
• M35: 64,775,878 km (0.118 R)
• M36: 65,851,786 km (0.102 R)
• M37: 68,039,356 km (0.046 R)
• M38: 69,151,167 km (0.092 R)
• M39: 69,823,909 km (0.113 R)
• M40: 73,253,739 km (0.211 R)
• M41: 82,441,591 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 19,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit