🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.1

Radius: 14.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.54 AU - 0.58 AU

Year: 289 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,654,899 km

• M1: 184,005 km (0.029 R)
• M2: 854,503 km (0.107 R)
• M3: 1,403,527 km (0.09 R)
• M4: 1,935,497 km (0.093 R)
• M5: 2,422,887 km (0.053 R)
• M6: 2,928,528 km (0.038 R)
• M7: 3,695,815 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.9

Radius: 9.3

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.69 AU - 0.95 AU

Year: 513 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,654,899 km

• M1: 115,639 km (0.112 R)
• M2: 405,859 km (0.107 R)
• M3: 795,262 km (0.052 R)
• M4: 1,446,312 km (0.045 R)
• M5: 2,116,361 km (0.092 R)
• M6: 2,503,520 km (0.032 R)
• M7: 2,905,789 km (0.076 R)
• M8: 3,327,505 km (0.095 R)
• M9: 3,714,066 km (0.075 R)
• M10: 4,505,589 km (0.102 R)
• M11: 4,918,778 km (0.105 R)
• M12: 5,357,100 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.5

Radius: 12.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.09 AU - 1.21 AU

Year: 851 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,654,899 km

• M1: 165,006 km (0.076 R)
• M2: 618,288 km (0.099 R)
• M3: 1,018,761 km (0.08 R)
• M4: 1,453,044 km (0.069 R)
• M5: 1,902,287 km (0.086 R)
• M6: 2,588,342 km (0.047 R)
• M7: 3,042,821 km (0.1 R)
• M8: 3,447,184 km (0.027 R)
• M9: 3,971,823 km (0.074 R)
• M10: 4,643,219 km (0.088 R)
• M11: 5,459,125 km (0.06 R)
• M12: 6,098,806 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.3

Radius: 9.1

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.26 AU - 2 AU

Year: 1436 Days

Day: 6.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,654,899 km

• M1: 115,490 km (0.082 R)
• M2: 424,559 km (0.066 R)
• M3: 712,535 km (0.111 R)
• M4: 1,062,594 km (0.057 R)
• M5: 1,572,423 km (0.108 R)
• M6: 1,972,747 km (0.055 R)
• M7: 2,590,886 km (0.034 R)
• M8: 2,938,701 km (0.099 R)
• M9: 3,257,045 km (0.072 R)
• M10: 3,550,705 km (0.055 R)
• M11: 4,317,694 km (0.104 R)
• M12: 5,485,604 km (0.082 R)
• M13: 5,858,402 km (0.085 R)
• M14: 6,703,481 km (0.102 R)
• M15: 7,844,314 km (0.111 R)
• M16: 9,139,981 km (0.059 R)
• M17: 11,255,594 km (0.099 R)
• M18: 12,371,445 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.6

Radius: 5.6

Gravity: 16.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.66 AU - 8.16 AU

Year: 15356 Days

Day: 18.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,654,899 km

• M1: 76,445 km (0.08 R)
• M2: 256,411 km (0.089 R)
• M3: 440,416 km (0.098 R)
• M4: 770,728 km (0.104 R)
• M5: 1,321,099 km (0.079 R)
• M6: 1,887,925 km (0.086 R)
• M7: 2,066,096 km (0.098 R)
• M8: 2,456,547 km (0.093 R)
• M9: 3,206,780 km (0.119 R)
• M10: 3,488,024 km (0.075 R)
• M11: 5,147,663 km (0.082 R)
• M12: 5,789,138 km (0.107 R)
• M13: 6,245,562 km (0.107 R)
• M14: 6,522,617 km (0.092 R)
• M15: 6,890,927 km (0.074 R)
• M16: 7,186,831 km (0.091 R)
• M17: 9,143,721 km (0.116 R)
• M18: 10,741,576 km (0.077 R)
• M19: 11,547,310 km (0.108 R)
• M20: 12,208,233 km (0.103 R)
• M21: 14,894,413 km (0.067 R)
• M22: 15,389,283 km (0.076 R)
• M23: 17,871,261 km (0.09 R)
• M24: 22,487,103 km (0.098 R)
• M25: 26,480,469 km (0.091 R)
• M26: 28,052,144 km (0.078 R)
• M27: 33,498,105 km (0.098 R)
• M28: 37,625,211 km (0.118 R)
• M29: 40,557,329 km (0.069 R)
• M30: 42,078,889 km (0.11 R)
• M31: 44,942,192 km (0.11 R)
• M32: 47,022,052 km (0.06 R)
• M33: 49,320,772 km (0.098 R)
• M34: 49,789,313 km (0.117 R)
• M35: 55,477,174 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.5

Radius: 3.3

Gravity: 78.47 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.37 AU - 10.19 AU

Year: 16446 Days

Day: 17.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,654,899 km

• M1: 64,626 km (0.031 R)
• M2: 446,250 km (0.101 R)
• M3: 549,623 km (0.112 R)
• M4: 745,147 km (0.092 R)
• M5: 961,615 km (0.099 R)
• M6: 1,333,216 km (0.075 R)
• M7: 2,000,423 km (0.051 R)
• M8: 2,351,529 km (0.05 R)
• M9: 2,718,193 km (0.05 R)
• M10: 4,109,454 km (0.08 R)
• M11: 6,764,517 km (0.1 R)
• M12: 7,453,265 km (0.079 R)
• M13: 7,888,296 km (0.036 R)
• M14: 8,650,347 km (0.06 R)
• M15: 9,130,556 km (0.092 R)
• M16: 9,294,516 km (0.112 R)
• M17: 10,319,710 km (0.032 R)
• M18: 10,981,980 km (0.064 R)
• M19: 11,608,196 km (0.092 R)
• M20: 12,524,483 km (0.086 R)
• M21: 16,189,930 km (0.084 R)
• M22: 16,591,601 km (0.062 R)
• M23: 19,410,922 km (0.092 R)
• M24: 20,886,107 km (0.104 R)
• M25: 21,170,791 km (0.108 R)
• M26: 25,432,536 km (0.038 R)
• M27: 26,971,000 km (0.086 R)
• M28: 27,083,199 km (0.114 R)
• M29: 31,086,288 km (0.104 R)
• M30: 35,600,852 km (0.104 R)
• M31: 40,239,733 km (0.064 R)
• M32: 45,107,348 km (0.111 R)
• M33: 49,339,771 km (0.109 R)
• M34: 49,675,918 km (0.102 R)
• M35: 51,552,025 km (0.09 R)
• M36: 53,651,780 km (0.114 R)
• M37: 59,338,893 km (0.058 R)
• M38: 61,643,897 km (0.086 R)
• M39: 63,609,912 km (0.106 R)
• M40: 67,459,514 km (0.092 R)
• M41: 70,393,278 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.7

Radius: 6.8

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.86 AU - 10.06 AU

Year: 18513 Days

Day: 22.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,654,899 km

• M1: 88,263 km (0.118 R)
• M2: 388,805 km (0.11 R)
• M3: 932,892 km (0.096 R)
• M4: 1,622,239 km (0.084 R)
• M5: 2,175,751 km (0.115 R)
• M6: 2,656,559 km (0.025 R)
• M7: 2,972,659 km (0.081 R)
• M8: 3,259,588 km (0.119 R)
• M9: 5,163,071 km (0.089 R)
• M10: 6,476,840 km (0.053 R)
• M11: 8,099,079 km (0.103 R)
• M12: 8,977,219 km (0.075 R)
• M13: 11,606,551 km (0.041 R)
• M14: 12,319,833 km (0.093 R)
• M15: 15,312,988 km (0.094 R)
• M16: 16,490,024 km (0.093 R)
• M17: 16,977,264 km (0.104 R)
• M18: 18,409,963 km (0.062 R)
• M19: 20,848,408 km (0.083 R)
• M20: 21,513,969 km (0.085 R)
• M21: 22,787,645 km (0.101 R)
• M22: 27,471,405 km (0.085 R)
• M23: 29,559,492 km (0.101 R)
• M24: 32,504,775 km (0.04 R)
• M25: 35,910,221 km (0.094 R)
• M26: 41,007,619 km (0.105 R)
• M27: 44,817,876 km (0.089 R)
• M28: 47,376,598 km (0.113 R)
• M29: 50,030,913 km (0.074 R)
• M30: 51,739,321 km (0.119 R)
• M31: 53,309,800 km (0.112 R)
• M32: 56,729,158 km (0.077 R)
• M33: 58,586,117 km (0.068 R)
• M34: 59,719,620 km (0.053 R)
• M35: 63,010,474 km (0.105 R)
• M36: 67,034,357 km (0.104 R)
• M37: 67,446,050 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 17,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit