🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.8

Radius: 8.3

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.1 AU - 1.26 AU

Year: 901 Days

Day: 5 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,514,919 km

• M1: 103,223 km (0.086 R)
• M2: 401,221 km (0.106 R)
• M3: 661,671 km (0.058 R)
• M4: 1,079,797 km (0.096 R)
• M5: 1,513,182 km (0.057 R)
• M6: 1,785,151 km (0.118 R)
• M7: 2,260,873 km (0.09 R)
• M8: 2,594,925 km (0.107 R)
• M9: 3,001,681 km (0.041 R)
• M10: 4,040,788 km (0.108 R)
• M11: 5,204,660 km (0.092 R)
• M12: 6,285,504 km (0.118 R)
• M13: 6,973,505 km (0.12 R)
• M14: 8,580,784 km (0.109 R)
• M15: 8,997,115 km (0.081 R)
• M16: 10,143,035 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.3

Radius: 14.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.98 AU - 1.44 AU

Year: 936 Days

Day: 12 Hours

Environment

Temp: -193 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,514,919 km

• M1: 185,352 km (0.094 R)
• M2: 687,402 km (0.106 R)
• M3: 1,450,800 km (0.106 R)
• M4: 1,993,691 km (0.087 R)
• M5: 2,767,261 km (0.112 R)
• M6: 3,482,040 km (0.08 R)
• M7: 4,396,532 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.9

Radius: 9.7

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.31 AU - 1.63 AU

Year: 1253 Days

Day: 13.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,514,919 km

• M1: 120,576 km (0.119 R)
• M2: 428,897 km (0.073 R)
• M3: 825,930 km (0.102 R)
• M4: 1,143,676 km (0.114 R)
• M5: 1,650,214 km (0.028 R)
• M6: 2,060,112 km (0.096 R)
• M7: 2,574,131 km (0.096 R)
• M8: 4,025,230 km (0.099 R)
• M9: 4,424,656 km (0.1 R)
• M10: 4,985,349 km (0.074 R)
• M11: 5,303,394 km (0.1 R)
• M12: 6,339,958 km (0.102 R)
• M13: 6,690,166 km (0.044 R)
• M14: 7,740,194 km (0.111 R)
• M15: 9,041,396 km (0.084 R)
• M16: 9,944,818 km (0.03 R)
• M17: 10,644,786 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.3

Radius: 8.8

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.36 AU - 1.64 AU

Year: 1291 Days

Day: 9.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 93.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,514,919 km

• M1: 109,655 km (0.061 R)
• M2: 394,938 km (0.045 R)
• M3: 858,243 km (0.087 R)
• M4: 1,225,207 km (0.118 R)
• M5: 1,518,568 km (0.098 R)
• M6: 2,003,714 km (0.047 R)
• M7: 2,294,233 km (0.076 R)
• M8: 2,871,232 km (0.071 R)
• M9: 3,571,350 km (0.099 R)
• M10: 5,404,821 km (0.12 R)
• M11: 5,704,466 km (0.079 R)
• M12: 7,300,974 km (0.085 R)
• M13: 7,717,605 km (0.101 R)
• M14: 9,401,927 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437

Radius: 9.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.11 AU - 3.13 AU

Year: 2981 Days

Day: 13.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,514,919 km

• M1: 124,166 km (0.063 R)
• M2: 560,094 km (0.083 R)
• M3: 1,421,030 km (0.068 R)
• M4: 2,058,616 km (0.093 R)
• M5: 2,368,583 km (0.032 R)
• M6: 2,680,046 km (0.097 R)
• M7: 3,166,239 km (0.104 R)
• M8: 3,618,473 km (0.105 R)
• M9: 4,014,908 km (0.11 R)
• M10: 4,674,784 km (0.066 R)
• M11: 6,343,099 km (0.084 R)
• M12: 7,007,015 km (0.119 R)
• M13: 8,408,448 km (0.058 R)
• M14: 15,953,865 km (0.056 R)
• M15: 17,285,286 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.2

Radius: 12

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.48 AU - 5.84 AU

Year: 8239 Days

Day: 12.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,514,919 km

• M1: 149,299 km (0.108 R)
• M2: 571,165 km (0.111 R)
• M3: 982,708 km (0.095 R)
• M4: 1,466,358 km (0.079 R)
• M5: 2,211,505 km (0.096 R)
• M6: 4,061,732 km (0.074 R)
• M7: 4,802,391 km (0.048 R)
• M8: 5,698,632 km (0.029 R)
• M9: 6,590,235 km (0.113 R)
• M10: 7,288,109 km (0.097 R)
• M11: 7,780,286 km (0.07 R)
• M12: 9,535,069 km (0.108 R)
• M13: 11,054,385 km (0.092 R)
• M14: 11,816,137 km (0.1 R)
• M15: 13,024,140 km (0.074 R)
• M16: 15,684,738 km (0.098 R)
• M17: 16,507,078 km (0.113 R)
• M18: 17,430,097 km (0.107 R)
• M19: 18,688,514 km (0.104 R)
• M20: 21,220,608 km (0.114 R)
• M21: 25,715,874 km (0.079 R)
• M22: 34,783,899 km (0.062 R)
• M23: 37,616,385 km (0.113 R)
• M24: 38,717,126 km (0.11 R)
• M25: 43,069,676 km (0.114 R)
• M26: 43,870,174 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.3

Radius: 3

Gravity: 91.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.9 AU - 7.42 AU

Year: 13467 Days

Day: 21.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 41,514,919 km

• M1: 37,399 km (0.077 R)
• M2: 226,491 km (0.109 R)
• M3: 326,273 km (0.116 R)
• M4: 504,444 km (0.051 R)
• M5: 725,250 km (0.114 R)
• M6: 1,231,490 km (0.09 R)
• M7: 2,108,432 km (0.117 R)
• M8: 2,432,910 km (0.081 R)
• M9: 5,578,205 km (0.079 R)
• M10: 5,919,588 km (0.044 R)
• M11: 6,519,326 km (0.103 R)
• M12: 9,483,907 km (0.064 R)
• M13: 10,024,553 km (0.091 R)
• M14: 11,226,423 km (0.097 R)
• M15: 12,843,276 km (0.066 R)
• M16: 13,370,459 km (0.112 R)
• M17: 13,775,122 km (0.103 R)
• M18: 14,397,449 km (0.119 R)
• M19: 17,390,752 km (0.096 R)
• M20: 17,630,558 km (0.099 R)
• M21: 19,457,896 km (0.075 R)
• M22: 21,224,946 km (0.057 R)
• M23: 23,874,474 km (0.059 R)
• M24: 27,377,757 km (0.091 R)
• M25: 28,249,164 km (0.076 R)
• M26: 29,704,153 km (0.09 R)
• M27: 34,619,341 km (0.108 R)
• M28: 36,154,215 km (0.084 R)
• M29: 36,284,216 km (0.089 R)
• M30: 37,867,559 km (0.051 R)
• M31: 41,312,948 km (0.115 R)
• M32: 41,455,066 km (0.101 R)
• M33: 43,330,724 km (0.104 R)
• M34: 45,564,519 km (0.108 R)
• M35: 55,267,587 km (0.054 R)
• M36: 57,891,534 km (0.115 R)
• M37: 61,888,490 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.5

Radius: 6.2

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.29 AU - 9.21 AU

Year: 15166 Days

Day: 18.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,514,919 km

• M1: 77,193 km (0.12 R)
• M2: 614,847 km (0.097 R)
• M3: 1,026,241 km (0.111 R)
• M4: 1,552,826 km (0.077 R)
• M5: 2,227,512 km (0.12 R)
• M6: 2,789,252 km (0.111 R)
• M7: 5,319,251 km (0.087 R)
• M8: 9,436,484 km (0.08 R)
• M9: 11,828,554 km (0.1 R)
• M10: 12,651,941 km (0.114 R)
• M11: 23,770,653 km (0.096 R)
• M12: 24,201,495 km (0.115 R)
• M13: 31,303,504 km (0.107 R)
• M14: 32,979,599 km (0.069 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 11,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit