🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.9

Radius: 13.8

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.37 AU - 3.39 AU

Year: 3259 Days

Day: 11.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,844,693 km

• M1: 172,486 km (0.087 R)
• M2: 669,600 km (0.064 R)
• M3: 1,313,469 km (0.083 R)
• M4: 1,757,476 km (0.104 R)
• M5: 2,343,899 km (0.072 R)
• M6: 3,399,163 km (0.12 R)
• M7: 4,115,437 km (0.068 R)
• M8: 8,924,710 km (0.065 R)
• M9: 10,789,447 km (0.053 R)
• M10: 11,669,532 km (0.12 R)
• M11: 14,032,579 km (0.093 R)
• M12: 14,550,487 km (0.051 R)
• M13: 16,438,861 km (0.12 R)
• M14: 17,442,065 km (0.095 R)
• M15: 18,598,007 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.8

Radius: 9.7

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.43 AU - 3.91 AU

Year: 3764 Days

Day: 5.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,844,693 km

• M1: 120,725 km (0.069 R)
• M2: 429,495 km (0.079 R)
• M3: 843,283 km (0.098 R)
• M4: 1,932,655 km (0.091 R)
• M5: 2,402,542 km (0.067 R)
• M6: 3,221,441 km (0.088 R)
• M7: 3,737,254 km (0.053 R)
• M8: 5,323,141 km (0.05 R)
• M9: 5,987,804 km (0.027 R)
• M10: 6,613,722 km (0.119 R)
• M11: 7,616,925 km (0.078 R)
• M12: 9,095,401 km (0.116 R)
• M13: 10,126,878 km (0.114 R)
• M14: 10,628,480 km (0.04 R)
• M15: 12,280,040 km (0.062 R)
• M16: 16,197,410 km (0.085 R)
• M17: 17,530,028 km (0.083 R)
• M18: 19,186,077 km (0.044 R)
• M19: 19,631,878 km (0.091 R)
• M20: 20,149,936 km (0.096 R)
• M21: 23,091,628 km (0.101 R)
• M22: 25,078,437 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.2

Radius: 13.1

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.51 AU - 5.75 AU

Year: 6644 Days

Day: 7.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 29,844,693 km

• M1: 162,912 km (0.115 R)
• M2: 2,585,201 km (0.109 R)
• M3: 4,708,743 km (0.117 R)
• M4: 5,291,277 km (0.058 R)
• M5: 7,420,653 km (0.044 R)
• M6: 7,931,679 km (0.085 R)
• M7: 10,252,241 km (0.057 R)
• M8: 10,660,195 km (0.115 R)
• M9: 11,312,142 km (0.109 R)
• M10: 15,699,549 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.5

Radius: 3.1

Gravity: 33.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.48 AU - 6.26 AU

Year: 9484 Days

Day: 23.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 29,844,693 km

• M1: 53,107 km (0.118 R)
• M2: 157,078 km (0.12 R)
• M3: 273,016 km (0.067 R)
• M4: 394,789 km (0.081 R)
• M5: 816,954 km (0.062 R)
• M6: 996,771 km (0.069 R)
• M7: 1,562,251 km (0.099 R)
• M8: 1,724,863 km (0.108 R)
• M9: 1,913,656 km (0.093 R)
• M10: 2,281,368 km (0.069 R)
• M11: 2,888,436 km (0.103 R)
• M12: 3,459,600 km (0.088 R)
• M13: 3,712,720 km (0.098 R)
• M14: 3,831,650 km (0.108 R)
• M15: 4,465,496 km (0.118 R)
• M16: 4,934,486 km (0.118 R)
• M17: 5,620,242 km (0.112 R)
• M18: 6,996,094 km (0.116 R)
• M19: 7,475,256 km (0.113 R)
• M20: 12,976,269 km (0.101 R)
• M21: 13,085,625 km (0.108 R)
• M22: 13,473,083 km (0.109 R)
• M23: 16,275,351 km (0.081 R)
• M24: 16,402,509 km (0.114 R)
• M25: 16,723,396 km (0.071 R)
• M26: 17,113,996 km (0.107 R)
• M27: 18,946,870 km (0.114 R)
• M28: 19,729,566 km (0.092 R)
• M29: 22,129,115 km (0.078 R)
• M30: 24,216,305 km (0.09 R)
• M31: 24,715,962 km (0.111 R)
• M32: 26,431,101 km (0.106 R)
• M33: 27,768,357 km (0.116 R)
• M34: 28,041,074 km (0.047 R)
• M35: 29,149,893 km (0.084 R)
• M36: 32,955,214 km (0.047 R)
• M37: 33,878,083 km (0.115 R)
• M38: 34,189,546 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.5

Radius: 5.6

Gravity: 16.63 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.79 AU - 7.41 AU

Year: 10047 Days

Day: 21.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,844,693 km

• M1: 84,074 km (0.029 R)
• M2: 481,406 km (0.112 R)
• M3: 991,235 km (0.107 R)
• M4: 1,183,618 km (0.083 R)
• M5: 1,400,984 km (0.114 R)
• M6: 1,673,701 km (0.087 R)
• M7: 1,901,090 km (0.084 R)
• M8: 5,258,365 km (0.108 R)
• M9: 8,273,211 km (0.109 R)
• M10: 9,026,586 km (0.055 R)
• M11: 9,824,691 km (0.111 R)
• M12: 10,415,901 km (0.113 R)
• M13: 15,560,423 km (0.088 R)
• M14: 20,003,629 km (0.069 R)
• M15: 20,316,288 km (0.097 R)
• M16: 21,436,477 km (0.071 R)
• M17: 22,512,834 km (0.086 R)
• M18: 25,957,774 km (0.12 R)
• M19: 26,329,824 km (0.04 R)
• M20: 27,179,839 km (0.056 R)
• M21: 30,660,084 km (0.116 R)
• M22: 31,918,501 km (0.116 R)
• M23: 38,972,788 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.7

Radius: 7

Gravity: 20.4 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.98 AU - 9.22 AU

Year: 15373 Days

Day: 21.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 29,844,693 km

• M1: 88,113 km (0.119 R)
• M2: 366,964 km (0.08 R)
• M3: 598,990 km (0.105 R)
• M4: 1,203,814 km (0.111 R)
• M5: 1,510,789 km (0.095 R)
• M6: 1,887,925 km (0.1 R)
• M7: 2,221,229 km (0.08 R)
• M8: 2,734,051 km (0.107 R)
• M9: 3,721,397 km (0.082 R)
• M10: 4,024,931 km (0.119 R)
• M11: 4,544,933 km (0.112 R)
• M12: 5,072,415 km (0.108 R)
• M13: 6,206,816 km (0.106 R)
• M14: 6,990,858 km (0.057 R)
• M15: 7,693,220 km (0.049 R)
• M16: 8,649,300 km (0.117 R)
• M17: 9,292,571 km (0.096 R)
• M18: 11,101,658 km (0.1 R)
• M19: 15,247,165 km (0.12 R)
• M20: 23,540,871 km (0.049 R)
• M21: 26,085,680 km (0.109 R)
• M22: 29,756,512 km (0.099 R)
• M23: 33,497,357 km (0.11 R)
• M24: 38,670,900 km (0.071 R)
• M25: 39,678,591 km (0.074 R)
• M26: 42,350,110 km (0.085 R)
• M27: 43,420,632 km (0.039 R)
• M28: 45,456,510 km (0.116 R)
• M29: 47,228,197 km (0.111 R)
• M30: 51,252,380 km (0.078 R)
• M31: 58,834,299 km (0.114 R)
• M32: 61,518,684 km (0.034 R)
• M33: 64,283,701 km (0.114 R)
• M34: 67,130,399 km (0.049 R)
• M35: 70,698,907 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.5

Radius: 3.1

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.84 AU - 9.72 AU

Year: 15888 Days

Day: 15.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,844,693 km

• M1: 40,092 km (0.095 R)
• M2: 147,354 km (0.095 R)
• M3: 291,566 km (0.116 R)
• M4: 515,514 km (0.049 R)
• M5: 1,766,152 km (0.098 R)
• M6: 1,989,352 km (0.12 R)
• M7: 4,109,753 km (0.053 R)
• M8: 7,245,773 km (0.119 R)
• M9: 8,963,007 km (0.101 R)
• M10: 12,562,780 km (0.088 R)
• M11: 13,487,594 km (0.11 R)
• M12: 13,646,019 km (0.026 R)
• M13: 15,071,537 km (0.089 R)
• M14: 16,055,442 km (0.097 R)
• M15: 16,293,003 km (0.119 R)
• M16: 17,704,758 km (0.052 R)
• M17: 21,985,202 km (0.101 R)
• M18: 22,722,421 km (0.088 R)
• M19: 24,246,075 km (0.063 R)
• M20: 24,795,099 km (0.076 R)
• M21: 25,755,368 km (0.057 R)
• M22: 25,917,682 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit