🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.2

Radius: 14.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.47 AU - 0.77 AU

Year: 326 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,091,620 km

• M1: 185,352 km (0.118 R)
• M2: 763,996 km (0.102 R)
• M3: 1,245,402 km (0.094 R)
• M4: 2,093,024 km (0.084 R)
• M5: 3,440,751 km (0.116 R)
• M6: 3,914,228 km (0.026 R)
• M7: 4,393,091 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.5

Radius: 8.2

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.4 AU - 1.68 AU

Year: 1274 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,091,620 km

• M1: 102,175 km (0.103 R)
• M2: 514,467 km (0.087 R)
• M3: 925,113 km (0.118 R)
• M4: 1,223,860 km (0.107 R)
• M5: 1,578,706 km (0.046 R)
• M6: 2,115,912 km (0.052 R)
• M7: 2,427,525 km (0.091 R)
• M8: 2,834,132 km (0.107 R)
• M9: 4,744,945 km (0.108 R)
• M10: 5,753,684 km (0.03 R)
• M11: 6,230,452 km (0.101 R)
• M12: 7,538,087 km (0.12 R)
• M13: 7,846,109 km (0.059 R)
• M14: 8,514,812 km (0.073 R)
• M15: 9,455,184 km (0.119 R)
• M16: 9,753,332 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 14.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.62 AU - 2.4 AU

Year: 1900 Days

Day: 14.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,091,620 km

• M1: 184,155 km (0.087 R)
• M2: 964,757 km (0.109 R)
• M3: 1,625,530 km (0.082 R)
• M4: 2,185,176 km (0.114 R)
• M5: 2,659,252 km (0.085 R)
• M6: 3,158,609 km (0.033 R)
• M7: 3,770,614 km (0.117 R)
• M8: 4,499,006 km (0.119 R)
• M9: 7,053,091 km (0.112 R)
• M10: 9,046,333 km (0.106 R)
• M11: 10,796,778 km (0.114 R)
• M12: 11,679,854 km (0.076 R)
• M13: 12,996,315 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.3

Radius: 14

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.16 AU - 2.28 AU

Year: 2206 Days

Day: 5.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,091,620 km

• M1: 174,282 km (0.047 R)
• M2: 795,113 km (0.089 R)
• M3: 1,323,642 km (0.115 R)
• M4: 2,066,246 km (0.043 R)
• M5: 2,568,446 km (0.064 R)
• M6: 3,090,243 km (0.111 R)
• M7: 4,063,078 km (0.106 R)
• M8: 4,861,332 km (0.109 R)
• M9: 5,667,067 km (0.061 R)
• M10: 6,932,066 km (0.113 R)
• M11: 7,374,427 km (0.055 R)
• M12: 8,164,005 km (0.119 R)
• M13: 9,403,423 km (0.058 R)
• M14: 9,843,390 km (0.112 R)
• M15: 11,859,670 km (0.118 R)
• M16: 13,789,932 km (0.087 R)
• M17: 16,208,929 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.3

Radius: 13.3

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.05 AU - 3.77 AU

Year: 4199 Days

Day: 14.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,091,620 km

• M1: 165,754 km (0.06 R)
• M2: 918,531 km (0.103 R)
• M3: 1,393,654 km (0.059 R)
• M4: 2,076,418 km (0.115 R)
• M5: 2,552,289 km (0.092 R)
• M6: 3,749,222 km (0.05 R)
• M7: 4,230,478 km (0.087 R)
• M8: 5,185,810 km (0.08 R)
• M9: 5,928,115 km (0.106 R)
• M10: 6,431,063 km (0.099 R)
• M11: 7,288,707 km (0.067 R)
• M12: 7,797,340 km (0.047 R)
• M13: 8,329,609 km (0.064 R)
• M14: 9,506,795 km (0.109 R)
• M15: 10,198,087 km (0.066 R)
• M16: 12,237,405 km (0.069 R)
• M17: 13,154,440 km (0.078 R)
• M18: 13,961,969 km (0.119 R)
• M19: 20,235,805 km (0.113 R)
• M20: 20,971,677 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.9

Radius: 9.6

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.6 AU - 4.86 AU

Year: 5801 Days

Day: 8.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,091,620 km

• M1: 119,529 km (0.098 R)
• M2: 451,636 km (0.051 R)
• M3: 807,829 km (0.071 R)
• M4: 1,485,058 km (0.062 R)
• M5: 2,349,135 km (0.05 R)
• M6: 3,278,288 km (0.058 R)
• M7: 4,179,316 km (0.117 R)
• M8: 4,950,343 km (0.096 R)
• M9: 5,266,593 km (0.088 R)
• M10: 5,626,974 km (0.079 R)
• M11: 5,939,783 km (0.079 R)
• M12: 7,020,030 km (0.091 R)
• M13: 7,835,488 km (0.071 R)
• M14: 8,467,239 km (0.062 R)
• M15: 10,195,394 km (0.08 R)
• M16: 11,289,254 km (0.037 R)
• M17: 15,219,938 km (0.086 R)
• M18: 16,078,031 km (0.108 R)
• M19: 17,490,983 km (0.115 R)
• M20: 17,823,390 km (0.057 R)
• M21: 19,906,839 km (0.118 R)
• M22: 23,009,948 km (0.081 R)
• M23: 23,650,975 km (0.12 R)
• M24: 26,247,844 km (0.07 R)
• M25: 27,659,898 km (0.095 R)
• M26: 30,442,867 km (0.12 R)
• M27: 31,606,589 km (0.083 R)
• M28: 33,001,440 km (0.095 R)
• M29: 34,125,817 km (0.094 R)

Asteroid Belt

Center: 4.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.6

Radius: 9.8

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.36 AU - 5.48 AU

Year: 7277 Days

Day: 14.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,091,620 km

• M1: 122,820 km (0.112 R)
• M2: 437,873 km (0.06 R)
• M3: 946,506 km (0.089 R)
• M4: 1,656,198 km (0.111 R)
• M5: 3,823,871 km (0.106 R)
• M6: 4,364,219 km (0.101 R)
• M7: 5,043,393 km (0.107 R)
• M8: 7,352,436 km (0.108 R)
• M9: 10,050,883 km (0.083 R)
• M10: 15,398,857 km (0.111 R)
• M11: 17,306,529 km (0.099 R)
• M12: 17,929,155 km (0.103 R)
• M13: 18,352,667 km (0.058 R)
• M14: 26,703,070 km (0.119 R)
• M15: 31,747,660 km (0.117 R)
• M16: 32,263,773 km (0.047 R)
• M17: 36,259,233 km (0.04 R)
• M18: 38,667,609 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.5

Radius: 3.6

Gravity: 73.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.19 AU - 7.39 AU

Year: 13126 Days

Day: 15.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,091,620 km

• M1: 139,724 km (0.092 R)
• M2: 382,223 km (0.083 R)
• M3: 588,518 km (0.082 R)
• M4: 975,229 km (0.046 R)
• M5: 1,319,453 km (0.095 R)
• M6: 1,496,428 km (0.093 R)
• M7: 2,584,303 km (0.061 R)
• M8: 3,368,495 km (0.093 R)
• M9: 4,926,707 km (0.057 R)
• M10: 5,280,356 km (0.063 R)
• M11: 7,765,925 km (0.062 R)
• M12: 8,147,100 km (0.118 R)
• M13: 9,207,001 km (0.117 R)
• M14: 16,992,224 km (0.086 R)
• M15: 20,361,317 km (0.11 R)
• M16: 20,540,685 km (0.07 R)
• M17: 21,545,385 km (0.117 R)
• M18: 21,918,781 km (0.116 R)
• M19: 26,421,228 km (0.079 R)
• M20: 33,083,270 km (0.115 R)
• M21: 35,747,159 km (0.041 R)
• M22: 38,824,836 km (0.078 R)
• M23: 46,424,408 km (0.116 R)
• M24: 46,734,973 km (0.058 R)
• M25: 49,592,741 km (0.039 R)
• M26: 52,396,654 km (0.074 R)
• M27: 53,071,490 km (0.081 R)
• M28: 62,189,331 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 11,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit