🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.8

Radius: 11.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.32 AU - 1.58 AU

Year: 1127 Days

Day: 10.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,409,394 km

• M1: 144,362 km (0.098 R)
• M2: 554,859 km (0.113 R)
• M3: 943,364 km (0.1 R)
• M4: 1,380,040 km (0.111 R)
• M5: 1,781,860 km (0.116 R)
• M6: 3,091,739 km (0.103 R)
• M7: 4,488,535 km (0.06 R)
• M8: 4,867,915 km (0.097 R)
• M9: 5,268,687 km (0.103 R)
• M10: 6,029,093 km (0.098 R)
• M11: 6,606,092 km (0.044 R)
• M12: 7,219,593 km (0.036 R)
• M13: 7,615,728 km (0.093 R)
• M14: 8,263,936 km (0.089 R)
• M15: 8,836,597 km (0.116 R)
• M16: 9,204,308 km (0.116 R)
• M17: 10,714,798 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.6

Radius: 8.1

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.88 AU - 2.02 AU

Year: 1758 Days

Day: 6.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,409,394 km

• M1: 106,813 km (0.059 R)
• M2: 477,965 km (0.102 R)
• M3: 817,403 km (0.098 R)
• M4: 1,082,191 km (0.119 R)
• M5: 1,405,173 km (0.096 R)
• M6: 1,728,454 km (0.103 R)
• M7: 2,554,084 km (0.112 R)
• M8: 3,708,830 km (0.052 R)
• M9: 4,513,667 km (0.111 R)
• M10: 5,665,421 km (0.052 R)
• M11: 6,335,619 km (0.09 R)
• M12: 7,057,429 km (0.056 R)
• M13: 7,568,306 km (0.106 R)
• M14: 8,600,382 km (0.11 R)
• M15: 9,654,897 km (0.053 R)
• M16: 10,428,168 km (0.088 R)
• M17: 10,756,237 km (0.083 R)
• M18: 11,016,088 km (0.099 R)
• M19: 11,433,017 km (0.104 R)
• M20: 14,516,229 km (0.11 R)
• M21: 16,151,035 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.7

Radius: 9.1

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.37 AU - 2.65 AU

Year: 2568 Days

Day: 6.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,409,394 km

• M1: 113,246 km (0.027 R)
• M2: 413,638 km (0.107 R)
• M3: 1,058,106 km (0.076 R)
• M4: 1,405,472 km (0.102 R)
• M5: 1,828,984 km (0.107 R)
• M6: 2,569,643 km (0.103 R)
• M7: 2,905,490 km (0.065 R)
• M8: 3,334,237 km (0.107 R)
• M9: 3,929,487 km (0.103 R)
• M10: 4,357,936 km (0.053 R)
• M11: 4,776,062 km (0.099 R)
• M12: 6,023,558 km (0.105 R)
• M13: 7,337,476 km (0.118 R)
• M14: 7,930,632 km (0.039 R)
• M15: 8,464,098 km (0.086 R)
• M16: 9,373,803 km (0.117 R)
• M17: 9,970,399 km (0.08 R)
• M18: 11,056,928 km (0.105 R)
• M19: 13,134,992 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.9

Radius: 7.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.19 AU - 9.15 AU

Year: 15078 Days

Day: 16.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 91,409,394 km

• M1: 96,939 km (0.049 R)
• M2: 643,121 km (0.09 R)
• M3: 1,424,621 km (0.093 R)
• M4: 1,736,382 km (0.03 R)
• M5: 2,841,312 km (0.117 R)
• M6: 3,524,526 km (0.115 R)
• M7: 5,747,550 km (0.093 R)
• M8: 6,206,068 km (0.083 R)
• M9: 7,381,757 km (0.047 R)
• M10: 10,479,181 km (0.051 R)
• M11: 11,000,231 km (0.112 R)
• M12: 12,268,372 km (0.117 R)
• M13: 14,643,687 km (0.047 R)
• M14: 16,281,185 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.3

Radius: 3.8

Gravity: 35.48 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.56 AU - 10.06 AU

Year: 18342 Days

Day: 23.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 91,409,394 km

• M1: 54,902 km (0.073 R)
• M2: 204,051 km (0.109 R)
• M3: 560,693 km (0.074 R)
• M4: 1,040,902 km (0.055 R)
• M5: 1,669,213 km (0.086 R)
• M6: 1,913,806 km (0.105 R)
• M7: 2,161,988 km (0.114 R)
• M8: 2,607,790 km (0.047 R)
• M9: 3,537,990 km (0.056 R)
• M10: 5,190,747 km (0.036 R)
• M11: 5,596,606 km (0.057 R)
• M12: 7,525,521 km (0.115 R)
• M13: 9,911,607 km (0.054 R)
• M14: 13,223,853 km (0.089 R)
• M15: 15,573,438 km (0.088 R)
• M16: 16,414,626 km (0.069 R)
• M17: 17,366,218 km (0.059 R)
• M18: 19,378,759 km (0.106 R)
• M19: 20,261,386 km (0.116 R)
• M20: 20,531,261 km (0.072 R)
• M21: 25,390,199 km (0.041 R)
• M22: 25,704,056 km (0.09 R)
• M23: 34,412,896 km (0.037 R)
• M24: 38,247,538 km (0.079 R)
• M25: 39,353,365 km (0.096 R)
• M26: 39,493,090 km (0.102 R)
• M27: 47,222,961 km (0.083 R)
• M28: 51,942,625 km (0.092 R)
• M29: 58,407,945 km (0.087 R)
• M30: 62,876,284 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371

Radius: 4.4

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.57 AU - 12.39 AU

Year: 20357 Days

Day: 17.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,409,394 km

• M1: 54,753 km (0.114 R)
• M2: 458,218 km (0.026 R)
• M3: 695,481 km (0.095 R)
• M4: 837,748 km (0.045 R)
• M5: 1,082,191 km (0.115 R)
• M6: 1,261,708 km (0.102 R)
• M7: 2,071,033 km (0.068 R)
• M8: 3,154,122 km (0.061 R)
• M9: 3,468,277 km (0.107 R)
• M10: 3,774,205 km (0.103 R)
• M11: 4,667,154 km (0.037 R)
• M12: 5,145,120 km (0.095 R)
• M13: 6,732,353 km (0.084 R)
• M14: 7,476,902 km (0.091 R)
• M15: 9,232,133 km (0.065 R)
• M16: 11,913,077 km (0.11 R)
• M17: 13,871,313 km (0.093 R)
• M18: 14,287,195 km (0.051 R)
• M19: 17,274,515 km (0.075 R)
• M20: 18,998,032 km (0.092 R)
• M21: 20,563,873 km (0.092 R)
• M22: 21,654,292 km (0.085 R)
• M23: 21,839,644 km (0.059 R)
• M24: 22,307,735 km (0.077 R)
• M25: 25,773,918 km (0.114 R)
• M26: 27,688,771 km (0.09 R)
• M27: 33,998,659 km (0.062 R)
• M28: 34,753,829 km (0.103 R)
• M29: 43,813,028 km (0.081 R)
• M30: 46,531,370 km (0.051 R)
• M31: 48,246,809 km (0.109 R)
• M32: 51,144,071 km (0.102 R)
• M33: 60,344,191 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.3

Radius: 5.4

Gravity: 28.89 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.68 AU - 11.44 AU

Year: 23749 Days

Day: 18.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 91,409,394 km

• M1: 67,319 km (0.118 R)
• M2: 286,929 km (0.034 R)
• M3: 754,871 km (0.11 R)
• M4: 3,290,405 km (0.072 R)
• M5: 3,883,561 km (0.081 R)
• M6: 4,922,668 km (0.095 R)
• M7: 6,408,773 km (0.115 R)
• M8: 10,295,625 km (0.055 R)
• M9: 15,682,494 km (0.086 R)
• M10: 21,314,106 km (0.073 R)
• M11: 24,237,099 km (0.116 R)
• M12: 24,691,727 km (0.115 R)
• M13: 30,730,993 km (0.072 R)
• M14: 31,937,649 km (0.097 R)
• M15: 34,160,524 km (0.052 R)
• M16: 37,533,208 km (0.071 R)
• M17: 39,691,307 km (0.093 R)
• M18: 40,164,186 km (0.09 R)
• M19: 40,481,633 km (0.118 R)
• M20: 41,930,638 km (0.04 R)
• M21: 46,484,546 km (0.089 R)
• M22: 61,259,281 km (0.106 R)
• M23: 63,811,570 km (0.07 R)
• M24: 79,624,813 km (0.091 R)
• M25: 88,428,199 km (0.059 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 14,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit