🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.7

Radius: 14.4

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.96 AU - 1.22 AU

Year: 786 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 51.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 78,278,739 km

• M1: 180,565 km (0.054 R)
• M2: 642,672 km (0.094 R)
• M3: 1,152,053 km (0.101 R)
• M4: 1,608,626 km (0.087 R)
• M5: 2,120,400 km (0.096 R)
• M6: 2,946,330 km (0.068 R)
• M7: 3,428,185 km (0.083 R)
• M8: 4,404,760 km (0.098 R)
• M9: 4,897,086 km (0.115 R)
• M10: 5,464,212 km (0.106 R)
• M11: 6,687,324 km (0.084 R)
• M12: 7,363,955 km (0.11 R)
• M13: 7,888,894 km (0.089 R)
• M14: 8,362,371 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.8

Radius: 11.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.07 AU - 1.41 AU

Year: 953 Days

Day: 11.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 78,278,739 km

• M1: 145,559 km (0.12 R)
• M2: 533,915 km (0.108 R)
• M3: 1,066,334 km (0.064 R)
• M4: 1,431,352 km (0.112 R)
• M5: 2,205,372 km (0.102 R)
• M6: 2,654,315 km (0.045 R)
• M7: 3,214,709 km (0.066 R)
• M8: 4,241,399 km (0.114 R)
• M9: 6,635,713 km (0.053 R)
• M10: 7,042,619 km (0.114 R)
• M11: 7,742,288 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475

Radius: 13.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.81 AU - 2.91 AU

Year: 2503 Days

Day: 5.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,278,739 km

• M1: 166,802 km (0.098 R)
• M2: 593,754 km (0.119 R)
• M3: 1,185,713 km (0.079 R)
• M4: 1,635,554 km (0.063 R)
• M5: 2,288,548 km (0.11 R)
• M6: 3,661,857 km (0.089 R)
• M7: 4,218,810 km (0.11 R)
• M8: 4,683,760 km (0.062 R)
• M9: 6,035,975 km (0.065 R)
• M10: 6,843,803 km (0.101 R)
• M11: 7,345,106 km (0.112 R)
• M12: 8,266,330 km (0.117 R)
• M13: 10,702,680 km (0.097 R)
• M14: 11,534,295 km (0.076 R)
• M15: 12,654,334 km (0.042 R)
• M16: 15,485,773 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.8

Radius: 13.1

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.44 AU - 3.72 AU

Year: 4676 Days

Day: 13.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,278,739 km

• M1: 163,211 km (0.102 R)
• M2: 633,697 km (0.102 R)
• M3: 1,215,034 km (0.082 R)
• M4: 2,019,122 km (0.111 R)
• M5: 2,430,217 km (0.105 R)
• M6: 3,005,870 km (0.082 R)
• M7: 3,486,229 km (0.066 R)
• M8: 4,292,113 km (0.041 R)
• M9: 4,878,835 km (0.11 R)
• M10: 5,574,465 km (0.113 R)
• M11: 7,164,242 km (0.103 R)
• M12: 7,921,207 km (0.108 R)
• M13: 13,375,396 km (0.117 R)
• M14: 13,993,834 km (0.031 R)
• M15: 15,511,354 km (0.115 R)
• M16: 19,063,705 km (0.116 R)
• M17: 19,518,333 km (0.045 R)
• M18: 21,972,038 km (0.119 R)
• M19: 22,616,206 km (0.119 R)
• M20: 27,401,992 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.1

Radius: 7.6

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.44 AU - 7.64 AU

Year: 11545 Days

Day: 17.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 78,278,739 km

• M1: 95,443 km (0.03 R)
• M2: 472,580 km (0.104 R)
• M3: 1,569,581 km (0.079 R)
• M4: 4,423,908 km (0.078 R)
• M5: 8,092,946 km (0.084 R)
• M6: 12,703,702 km (0.097 R)
• M7: 16,524,282 km (0.086 R)
• M8: 21,896,341 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.5

Radius: 4.9

Gravity: 31.88 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.25 AU - 7.63 AU

Year: 14008 Days

Day: 22.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,278,739 km

• M1: 61,036 km (0.089 R)
• M2: 400,174 km (0.062 R)
• M3: 558,598 km (0.049 R)
• M4: 769,531 km (0.104 R)
• M5: 1,009,786 km (0.036 R)
• M6: 1,723,966 km (0.091 R)
• M7: 1,932,356 km (0.1 R)
• M8: 2,915,363 km (0.102 R)
• M9: 4,102,572 km (0.111 R)
• M10: 7,515,348 km (0.052 R)
• M11: 7,978,204 km (0.117 R)
• M12: 8,509,127 km (0.118 R)
• M13: 14,959,637 km (0.098 R)
• M14: 15,176,554 km (0.116 R)
• M15: 15,990,217 km (0.062 R)
• M16: 17,145,861 km (0.108 R)
• M17: 20,498,050 km (0.094 R)
• M18: 21,860,138 km (0.079 R)
• M19: 22,610,671 km (0.117 R)
• M20: 25,992,929 km (0.074 R)
• M21: 26,622,736 km (0.054 R)
• M22: 27,803,961 km (0.047 R)
• M23: 30,617,448 km (0.113 R)
• M24: 30,850,522 km (0.106 R)
• M25: 32,273,197 km (0.102 R)
• M26: 33,738,957 km (0.084 R)
• M27: 34,614,255 km (0.118 R)
• M28: 36,934,218 km (0.067 R)
• M29: 39,631,169 km (0.089 R)
• M30: 40,605,350 km (0.032 R)
• M31: 44,066,446 km (0.109 R)
• M32: 52,728,911 km (0.107 R)
• M33: 54,930,244 km (0.094 R)
• M34: 56,140,491 km (0.114 R)
• M35: 59,878,044 km (0.044 R)
• M36: 62,272,806 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.5

Radius: 3.7

Gravity: 50.58 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.72 AU - 10.62 AU

Year: 20756 Days

Day: 23 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,278,739 km

• M1: 46,076 km (0.091 R)
• M2: 161,865 km (0.119 R)
• M3: 326,273 km (0.118 R)
• M4: 1,453,044 km (0.085 R)
• M5: 1,895,405 km (0.081 R)
• M6: 4,407,004 km (0.096 R)
• M7: 5,437,883 km (0.101 R)
• M8: 6,710,212 km (0.086 R)
• M9: 10,423,680 km (0.096 R)
• M10: 14,610,626 km (0.117 R)
• M11: 23,893,024 km (0.099 R)
• M12: 25,191,533 km (0.099 R)
• M13: 26,650,561 km (0.102 R)
• M14: 36,744,827 km (0.073 R)
• M15: 41,314,893 km (0.117 R)
• M16: 64,611,021 km (0.106 R)
• M17: 66,909,144 km (0.072 R)
• M18: 68,614,410 km (0.108 R)
• M19: 69,045,252 km (0.102 R)
• M20: 76,416,088 km (0.217 R)
• M21: 76,878,944 km (0.03 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: 539 - 17,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit