🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.4

Radius: 11.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.58 AU - 0.6 AU

Year: 319 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 79,790,237 km

• M1: 146,756 km (0.079 R)
• M2: 640,279 km (0.078 R)
• M3: 1,069,475 km (0.118 R)
• M4: 1,498,671 km (0.057 R)
• M5: 1,928,915 km (0.054 R)
• M6: 2,326,247 km (0.094 R)
• M7: 2,693,659 km (0.076 R)
• M8: 3,213,063 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.3

Radius: 9

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.65 AU - 0.99 AU

Year: 522 Days

Day: 10.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,790,237 km

• M1: 111,899 km (0.072 R)
• M2: 567,275 km (0.072 R)
• M3: 914,941 km (0.093 R)
• M4: 1,195,437 km (0.025 R)
• M5: 1,505,254 km (0.11 R)
• M6: 1,793,529 km (0.038 R)
• M7: 2,252,346 km (0.052 R)
• M8: 3,032,050 km (0.115 R)
• M9: 3,564,020 km (0.059 R)
• M10: 3,881,018 km (0.039 R)
• M11: 4,231,974 km (0.112 R)
• M12: 4,732,678 km (0.054 R)
• M13: 5,168,158 km (0.081 R)
• M14: 5,521,209 km (0.075 R)
• M15: 6,139,048 km (0.088 R)
• M16: 6,474,895 km (0.097 R)
• M17: 7,270,307 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.5

Radius: 12.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.92 AU - 1.14 AU

Year: 735 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,790,237 km

• M1: 157,975 km (0.051 R)
• M2: 560,394 km (0.032 R)
• M3: 971,040 km (0.082 R)
• M4: 1,447,958 km (0.05 R)
• M5: 1,903,035 km (0.116 R)
• M6: 2,443,382 km (0.057 R)
• M7: 2,983,281 km (0.116 R)
• M8: 3,942,951 km (0.029 R)
• M9: 4,621,826 km (0.081 R)
• M10: 5,453,291 km (0.085 R)
• M11: 5,945,767 km (0.048 R)
• M12: 7,532,552 km (0.107 R)
• M13: 8,398,873 km (0.117 R)
• M14: 9,030,475 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.7

Radius: 14.3

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.11 AU - 1.13 AU

Year: 833 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,790,237 km

• M1: 177,872 km (0.116 R)
• M2: 918,980 km (0.069 R)
• M3: 1,392,457 km (0.113 R)
• M4: 2,014,335 km (0.093 R)
• M5: 2,919,253 km (0.038 R)
• M6: 3,430,279 km (0.118 R)
• M7: 4,293,608 km (0.119 R)
• M8: 6,106,735 km (0.101 R)
• M9: 7,067,003 km (0.048 R)
• M10: 8,100,126 km (0.093 R)
• M11: 8,952,984 km (0.106 R)
• M12: 10,222,621 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.5

Radius: 12.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.41 AU - 1.85 AU

Year: 1463 Days

Day: 11.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,790,237 km

• M1: 154,535 km (0.049 R)
• M2: 609,462 km (0.096 R)
• M3: 1,150,108 km (0.112 R)
• M4: 1,538,465 km (0.105 R)
• M5: 1,933,702 km (0.075 R)
• M6: 2,385,787 km (0.099 R)
• M7: 3,161,901 km (0.09 R)
• M8: 3,554,445 km (0.098 R)
• M9: 4,048,118 km (0.066 R)
• M10: 4,531,320 km (0.098 R)
• M11: 4,973,232 km (0.113 R)
• M12: 5,443,867 km (0.088 R)
• M13: 5,877,252 km (0.089 R)
• M14: 6,333,675 km (0.047 R)
• M15: 7,138,810 km (0.045 R)
• M16: 7,793,151 km (0.108 R)
• M17: 8,345,168 km (0.12 R)
• M18: 9,041,995 km (0.042 R)
• M19: 9,714,437 km (0.079 R)
• M20: 11,366,895 km (0.067 R)
• M21: 11,825,712 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.1

Radius: 9.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.85 AU - 2.21 AU

Year: 2033 Days

Day: 9.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,790,237 km

• M1: 114,442 km (0.118 R)
• M2: 623,674 km (0.115 R)
• M3: 1,335,610 km (0.064 R)
• M4: 1,868,777 km (0.067 R)
• M5: 2,814,086 km (0.1 R)
• M6: 3,481,890 km (0.083 R)
• M7: 3,898,221 km (0.051 R)
• M8: 4,267,728 km (0.11 R)
• M9: 5,023,646 km (0.101 R)
• M10: 6,065,745 km (0.114 R)
• M11: 6,478,336 km (0.114 R)
• M12: 6,998,188 km (0.084 R)
• M13: 7,974,763 km (0.026 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.7

Radius: 7.9

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.07 AU - 10.81 AU

Year: 18789 Days

Day: 17.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,790,237 km

• M1: 98,435 km (0.078 R)
• M2: 591,959 km (0.089 R)
• M3: 940,223 km (0.118 R)
• M4: 1,348,774 km (0.081 R)
• M5: 1,908,719 km (0.112 R)
• M6: 3,264,375 km (0.041 R)
• M7: 3,894,033 km (0.043 R)
• M8: 4,433,931 km (0.036 R)
• M9: 5,168,756 km (0.078 R)
• M10: 5,901,337 km (0.087 R)
• M11: 6,313,629 km (0.099 R)
• M12: 8,058,538 km (0.112 R)
• M13: 9,204,009 km (0.111 R)
• M14: 11,495,400 km (0.041 R)
• M15: 14,656,702 km (0.054 R)
• M16: 15,031,893 km (0.117 R)
• M17: 19,233,499 km (0.064 R)
• M18: 24,786,871 km (0.043 R)
• M19: 27,755,342 km (0.112 R)
• M20: 28,912,332 km (0.088 R)
• M21: 29,980,909 km (0.11 R)
• M22: 30,464,110 km (0.045 R)
• M23: 32,196,603 km (0.118 R)
• M24: 40,075,923 km (0.082 R)
• M25: 43,526,548 km (0.057 R)
• M26: 52,921,144 km (0.118 R)
• M27: 62,397,272 km (0.117 R)
• M28: 67,636,638 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.1

Radius: 4.8

Gravity: 27.26 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.35 AU - 11.77 AU

Year: 22429 Days

Day: 20.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,790,237 km

• M1: 60,737 km (0.048 R)
• M2: 226,940 km (0.109 R)
• M3: 430,991 km (0.053 R)
• M4: 736,620 km (0.109 R)
• M5: 992,283 km (0.062 R)
• M6: 1,189,602 km (0.116 R)
• M7: 1,428,959 km (0.053 R)
• M8: 2,721,634 km (0.11 R)
• M9: 3,030,404 km (0.102 R)
• M10: 5,200,770 km (0.105 R)
• M11: 5,717,182 km (0.084 R)
• M12: 6,805,207 km (0.081 R)
• M13: 7,085,703 km (0.113 R)
• M14: 7,871,092 km (0.096 R)
• M15: 9,671,502 km (0.107 R)
• M16: 12,824,726 km (0.112 R)
• M17: 14,061,601 km (0.116 R)
• M18: 14,363,789 km (0.115 R)
• M19: 17,024,387 km (0.057 R)
• M20: 26,024,794 km (0.083 R)
• M21: 26,480,319 km (0.117 R)
• M22: 26,825,441 km (0.065 R)
• M23: 27,407,227 km (0.038 R)
• M24: 30,821,948 km (0.075 R)
• M25: 33,027,769 km (0.076 R)
• M26: 37,172,976 km (0.077 R)
• M27: 42,431,790 km (0.074 R)
• M28: 42,904,370 km (0.088 R)
• M29: 46,310,863 km (0.113 R)
• M30: 46,979,566 km (0.111 R)
• M31: 48,679,446 km (0.076 R)
• M32: 55,700,822 km (0.055 R)
• M33: 56,647,029 km (0.057 R)
• M34: 59,944,465 km (0.095 R)
• M35: 63,984,804 km (0.069 R)
• M36: 72,154,494 km (0.223 R)
• M37: 76,954,192 km (0.087 R)
• M38: 77,422,134 km (0.064 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 17,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit