🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.9

Radius: 8.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.83 AU - 2.67 AU

Year: 2251 Days

Day: 13.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 136.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 20,088,069 km

• M1: 109,506 km (0.092 R)
• M2: 444,455 km (0.059 R)
• M3: 741,407 km (0.097 R)
• M4: 1,035,367 km (0.082 R)
• M5: 1,490,294 km (0.112 R)
• M6: 1,841,550 km (0.06 R)
• M7: 2,127,431 km (0.029 R)
• M8: 2,538,975 km (0.106 R)
• M9: 3,030,554 km (0.095 R)
• M10: 5,125,373 km (0.057 R)
• M11: 5,676,192 km (0.066 R)
• M12: 6,153,708 km (0.095 R)
• M13: 6,704,977 km (0.107 R)
• M14: 7,644,750 km (0.114 R)
• M15: 8,419,069 km (0.086 R)
• M16: 9,722,814 km (0.081 R)
• M17: 10,761,024 km (0.105 R)
• M18: 11,256,641 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.8

Radius: 9.6

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.65 AU - 3.41 AU

Year: 3517 Days

Day: 10.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 20,088,069 km

• M1: 119,529 km (0.051 R)
• M2: 435,629 km (0.049 R)
• M3: 861,534 km (0.092 R)
• M4: 1,374,206 km (0.119 R)
• M5: 2,113,818 km (0.075 R)
• M6: 2,425,131 km (0.062 R)
• M7: 3,170,876 km (0.08 R)
• M8: 6,240,176 km (0.084 R)
• M9: 6,789,200 km (0.094 R)
• M10: 7,369,939 km (0.114 R)
• M11: 8,204,695 km (0.076 R)
• M12: 12,366,358 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.8

Radius: 9.3

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.27 AU - 4.39 AU

Year: 4998 Days

Day: 12.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 20,088,069 km

• M1: 115,639 km (0.101 R)
• M2: 430,543 km (0.088 R)
• M3: 914,641 km (0.08 R)
• M4: 1,274,275 km (0.1 R)
• M5: 1,679,386 km (0.119 R)
• M6: 1,986,959 km (0.111 R)
• M7: 2,568,745 km (0.117 R)
• M8: 2,926,733 km (0.105 R)
• M9: 4,415,830 km (0.065 R)
• M10: 4,906,810 km (0.069 R)
• M11: 6,294,630 km (0.107 R)
• M12: 8,804,283 km (0.113 R)
• M13: 15,195,105 km (0.106 R)
• M14: 17,189,244 km (0.094 R)
• M15: 17,729,143 km (0.068 R)
• M16: 20,133,480 km (0.108 R)
• M17: 22,891,017 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179

Radius: 10.6

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.41 AU - 4.45 AU

Year: 5195 Days

Day: 6 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 20,088,069 km

• M1: 132,843 km (0.109 R)
• M2: 523,293 km (0.072 R)
• M3: 1,080,545 km (0.098 R)
• M4: 2,097,063 km (0.109 R)
• M5: 2,605,696 km (0.113 R)
• M6: 4,213,424 km (0.118 R)
• M7: 6,821,962 km (0.114 R)
• M8: 8,007,076 km (0.064 R)
• M9: 9,360,339 km (0.058 R)
• M10: 15,251,802 km (0.094 R)
• M11: 15,752,506 km (0.075 R)
• M12: 16,160,908 km (0.084 R)
• M13: 17,975,830 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559

Radius: 10.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.95 AU - 6.21 AU

Year: 7635 Days

Day: 14.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 20,088,069 km

• M1: 135,536 km (0.061 R)
• M2: 638,185 km (0.118 R)
• M3: 1,278,763 km (0.109 R)
• M4: 1,817,764 km (0.118 R)
• M5: 2,213,899 km (0.092 R)
• M6: 3,311,498 km (0.098 R)
• M7: 3,717,507 km (0.094 R)
• M8: 4,131,295 km (0.069 R)
• M9: 5,228,146 km (0.046 R)
• M10: 6,304,802 km (0.116 R)
• M11: 6,788,901 km (0.096 R)
• M12: 7,599,721 km (0.111 R)
• M13: 8,350,852 km (0.119 R)
• M14: 9,817,809 km (0.112 R)
• M15: 11,149,380 km (0.093 R)
• M16: 11,551,050 km (0.057 R)
• M17: 13,255,419 km (0.083 R)
• M18: 14,579,808 km (0.112 R)
• M19: 16,631,543 km (0.089 R)
• M20: 20,767,625 km (0.071 R)
• M21: 21,608,216 km (0.057 R)
• M22: 22,312,522 km (0.062 R)
• M23: 23,767,212 km (0.088 R)
• M24: 24,265,822 km (0.107 R)
• M25: 26,507,845 km (0.116 R)
• M26: 26,864,636 km (0.062 R)
• M27: 28,323,963 km (0.065 R)
• M28: 28,790,559 km (0.064 R)
• M29: 30,708,853 km (0.084 R)
• M30: 31,102,445 km (0.09 R)
• M31: 35,983,673 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.7

Radius: 6.8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.9 AU - 6.66 AU

Year: 9267 Days

Day: 16 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 20,088,069 km

• M1: 84,523 km (0.11 R)
• M2: 937,829 km (0.062 R)
• M3: 1,183,319 km (0.027 R)
• M4: 1,751,193 km (0.058 R)
• M5: 2,230,504 km (0.091 R)
• M6: 3,378,518 km (0.094 R)
• M7: 6,633,768 km (0.059 R)
• M8: 9,627,521 km (0.079 R)
• M9: 11,978,451 km (0.073 R)
• M10: 15,016,185 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.1

Radius: 3.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.66 AU - 8.78 AU

Year: 17171 Days

Day: 17.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 71.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 20,088,069 km

• M1: 45,777 km (0.091 R)
• M2: 325,375 km (0.047 R)
• M3: 630,405 km (0.094 R)
• M4: 1,019,360 km (0.069 R)
• M5: 1,242,859 km (0.047 R)
• M6: 1,706,014 km (0.099 R)
• M7: 2,978,344 km (0.105 R)
• M8: 7,008,361 km (0.102 R)
• M9: 9,018,059 km (0.082 R)
• M10: 13,334,556 km (0.1 R)
• M11: 15,298,626 km (0.073 R)
• M12: 15,601,412 km (0.116 R)
• M13: 16,959,462 km (0.112 R)
• M14: 20,088,002 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 19,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit