🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.5

Radius: 8.2

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.96 AU - 1.42 AU

Year: 838 Days

Day: 12.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 81,598,181 km

• M1: 102,325 km (0.119 R)
• M2: 380,727 km (0.077 R)
• M3: 646,263 km (0.053 R)
• M4: 936,483 km (0.071 R)
• M5: 1,221,167 km (0.072 R)
• M6: 1,725,611 km (0.059 R)
• M7: 2,190,113 km (0.065 R)
• M8: 2,667,031 km (0.089 R)
• M9: 2,936,606 km (0.107 R)
• M10: 3,614,434 km (0.061 R)
• M11: 3,960,604 km (0.094 R)
• M12: 4,392,343 km (0.095 R)
• M13: 4,653,092 km (0.093 R)
• M14: 6,256,333 km (0.103 R)
• M15: 6,650,373 km (0.054 R)
• M16: 6,907,831 km (0.116 R)
• M17: 7,743,485 km (0.067 R)
• M18: 8,222,497 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.9

Radius: 13.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.44 AU - 1.68 AU

Year: 1258 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,598,181 km

• M1: 167,849 km (0.095 R)
• M2: 760,256 km (0.098 R)
• M3: 1,232,387 km (0.067 R)
• M4: 2,320,263 km (0.085 R)
• M5: 2,836,076 km (0.053 R)
• M6: 4,050,213 km (0.115 R)
• M7: 4,519,950 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 14.6

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.53 AU - 2.19 AU

Year: 1638 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 81,598,181 km

• M1: 181,612 km (0.098 R)
• M2: 829,969 km (0.104 R)
• M3: 1,469,350 km (0.119 R)
• M4: 2,012,540 km (0.116 R)
• M5: 2,840,415 km (0.099 R)
• M6: 3,357,874 km (0.117 R)
• M7: 4,704,105 km (0.056 R)
• M8: 5,500,564 km (0.113 R)
• M9: 6,048,840 km (0.091 R)
• M10: 6,862,354 km (0.032 R)
• M11: 7,363,207 km (0.062 R)
• M12: 8,438,816 km (0.105 R)
• M13: 9,014,768 km (0.08 R)
• M14: 9,519,960 km (0.061 R)
• M15: 10,279,468 km (0.11 R)
• M16: 11,043,464 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.6

Radius: 11.1

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.16 AU - 2.34 AU

Year: 2179 Days

Day: 13.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,598,181 km

• M1: 138,079 km (0.059 R)
• M2: 675,434 km (0.114 R)
• M3: 1,190,500 km (0.083 R)
• M4: 1,543,850 km (0.081 R)
• M5: 1,985,313 km (0.072 R)
• M6: 3,789,164 km (0.068 R)
• M7: 6,174,802 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.5

Radius: 6.2

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.63 AU - 7.79 AU

Year: 11223 Days

Day: 24.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,598,181 km

• M1: 79,287 km (0.039 R)
• M2: 409,749 km (0.05 R)
• M3: 655,987 km (0.096 R)
• M4: 893,847 km (0.031 R)
• M5: 3,818,486 km (0.118 R)
• M6: 4,707,995 km (0.119 R)
• M7: 5,245,051 km (0.095 R)
• M8: 6,783,216 km (0.119 R)
• M9: 7,962,047 km (0.112 R)
• M10: 8,397,078 km (0.101 R)
• M11: 9,977,280 km (0.119 R)
• M12: 10,251,044 km (0.088 R)
• M13: 13,270,678 km (0.106 R)
• M14: 13,490,886 km (0.033 R)
• M15: 14,166,170 km (0.103 R)
• M16: 14,922,836 km (0.071 R)
• M17: 16,201,599 km (0.062 R)
• M18: 17,223,801 km (0.097 R)
• M19: 21,896,640 km (0.038 R)
• M20: 28,980,249 km (0.062 R)
• M21: 30,292,372 km (0.102 R)
• M22: 30,578,702 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368

Radius: 3.7

Gravity: 26.88 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.91 AU - 9.39 AU

Year: 13662 Days

Day: 17.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 81,598,181 km

• M1: 50,714 km (0.098 R)
• M2: 364,420 km (0.097 R)
• M3: 676,033 km (0.101 R)
• M4: 1,031,926 km (0.036 R)
• M5: 1,646,175 km (0.117 R)
• M6: 5,446,709 km (0.113 R)
• M7: 11,304,064 km (0.082 R)
• M8: 12,847,615 km (0.052 R)
• M9: 14,656,103 km (0.101 R)
• M10: 15,860,067 km (0.089 R)
• M11: 18,010,387 km (0.058 R)
• M12: 21,842,486 km (0.105 R)
• M13: 31,499,328 km (0.059 R)
• M14: 33,156,423 km (0.112 R)
• M15: 33,721,454 km (0.102 R)
• M16: 36,643,101 km (0.037 R)
• M17: 37,125,704 km (0.084 R)
• M18: 37,857,536 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.1

Radius: 4.6

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.02 AU - 12.3 AU

Year: 20910 Days

Day: 22.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,598,181 km

• M1: 57,146 km (0.105 R)
• M2: 395,686 km (0.1 R)
• M3: 897,587 km (0.118 R)
• M4: 1,523,505 km (0.116 R)
• M5: 1,887,327 km (0.051 R)
• M6: 2,344,498 km (0.113 R)
• M7: 3,625,355 km (0.112 R)
• M8: 3,832,548 km (0.106 R)
• M9: 5,927,516 km (0.08 R)
• M10: 6,215,492 km (0.108 R)
• M11: 10,385,832 km (0.028 R)
• M12: 10,646,282 km (0.051 R)
• M13: 11,453,512 km (0.051 R)
• M14: 11,957,059 km (0.099 R)
• M15: 12,358,729 km (0.088 R)
• M16: 13,128,560 km (0.094 R)
• M17: 13,433,141 km (0.109 R)
• M18: 18,659,043 km (0.117 R)
• M19: 21,465,050 km (0.052 R)
• M20: 24,265,523 km (0.084 R)
• M21: 27,398,700 km (0.116 R)
• M22: 30,049,575 km (0.045 R)
• M23: 33,767,231 km (0.074 R)
• M24: 34,223,804 km (0.12 R)
• M25: 34,684,416 km (0.112 R)
• M26: 39,647,176 km (0.047 R)
• M27: 40,155,360 km (0.108 R)
• M28: 43,429,758 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.5

Radius: 7.8

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.99 AU - 11.65 AU

Year: 21406 Days

Day: 17.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,598,181 km

• M1: 97,089 km (0.104 R)
• M2: 366,664 km (0.094 R)
• M3: 710,739 km (0.109 R)
• M4: 2,319,665 km (0.102 R)
• M5: 2,817,975 km (0.072 R)
• M6: 3,328,702 km (0.12 R)
• M7: 4,191,882 km (0.086 R)
• M8: 5,158,135 km (0.086 R)
• M9: 6,486,863 km (0.039 R)
• M10: 6,898,556 km (0.109 R)
• M11: 7,927,042 km (0.11 R)
• M12: 9,568,579 km (0.106 R)
• M13: 10,844,798 km (0.115 R)
• M14: 12,368,602 km (0.099 R)
• M15: 17,092,305 km (0.065 R)
• M16: 20,186,437 km (0.065 R)
• M17: 21,562,289 km (0.042 R)
• M18: 22,790,637 km (0.099 R)
• M19: 23,528,304 km (0.085 R)
• M20: 28,292,249 km (0.091 R)
• M21: 32,989,472 km (0.09 R)
• M22: 33,391,741 km (0.092 R)
• M23: 33,797,151 km (0.085 R)
• M24: 35,733,097 km (0.109 R)
• M25: 37,595,740 km (0.087 R)
• M26: 41,669,290 km (0.034 R)
• M27: 44,054,927 km (0.108 R)
• M28: 49,796,494 km (0.055 R)
• M29: 56,781,667 km (0.072 R)
• M30: 66,289,509 km (0.087 R)
• M31: 71,978,866 km (0.06 R)
• M32: 75,173,229 km (0.051 R)
• M33: 77,748,407 km (0.097 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 20,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit