🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.5

Radius: 13.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.69 AU - 0.81 AU

Year: 448 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 91,729,740 km

• M1: 173,085 km (0.068 R)
• M2: 699,220 km (0.028 R)
• M3: 1,165,667 km (0.091 R)
• M4: 1,826,740 km (0.103 R)
• M5: 3,022,475 km (0.077 R)
• M6: 3,659,014 km (0.119 R)
• M7: 4,424,507 km (0.089 R)
• M8: 4,860,734 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 10.6

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.66 AU - 1.02 AU

Year: 531 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 91,729,740 km

• M1: 131,945 km (0.034 R)
• M2: 492,027 km (0.069 R)
• M3: 859,889 km (0.069 R)
• M4: 1,488,648 km (0.105 R)
• M5: 1,818,811 km (0.096 R)
• M6: 2,151,816 km (0.103 R)
• M7: 2,674,660 km (0.044 R)
• M8: 3,109,093 km (0.081 R)
• M9: 3,684,296 km (0.115 R)
• M10: 4,019,246 km (0.108 R)
• M11: 6,907,532 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 12.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.82 AU - 0.96 AU

Year: 580 Days

Day: 13.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 91,729,740 km

• M1: 157,227 km (0.055 R)
• M2: 574,755 km (0.062 R)
• M3: 1,039,406 km (0.084 R)
• M4: 1,550,283 km (0.105 R)
• M5: 2,009,847 km (0.057 R)
• M6: 2,452,507 km (0.089 R)
• M7: 3,176,262 km (0.078 R)
• M8: 3,983,343 km (0.116 R)
• M9: 4,875,544 km (0.098 R)
• M10: 5,462,117 km (0.025 R)
• M11: 5,950,405 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.1

Radius: 12.7

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.42 AU - 2.24 AU

Year: 1709 Days

Day: 12.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,729,740 km

• M1: 157,975 km (0.098 R)
• M2: 658,380 km (0.094 R)
• M3: 1,153,549 km (0.116 R)
• M4: 1,560,455 km (0.104 R)
• M5: 2,465,971 km (0.051 R)
• M6: 3,007,216 km (0.096 R)
• M7: 3,460,498 km (0.094 R)
• M8: 3,995,610 km (0.068 R)
• M9: 4,585,474 km (0.089 R)
• M10: 5,103,083 km (0.115 R)
• M11: 5,940,681 km (0.053 R)
• M12: 7,918,365 km (0.092 R)
• M13: 9,233,031 km (0.107 R)
• M14: 9,925,669 km (0.12 R)
• M15: 10,336,914 km (0.112 R)
• M16: 12,408,994 km (0.069 R)
• M17: 14,966,669 km (0.083 R)

Asteroid Belt

Center: 2.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.4

Radius: 14.8

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.47 AU - 3.75 AU

Year: 4734 Days

Day: 10 Hours

Environment

Temp: -224 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 91,729,740 km

• M1: 206,295 km (0.056 R)
• M2: 909,405 km (0.079 R)
• M3: 1,857,407 km (0.101 R)
• M4: 4,360,030 km (0.091 R)
• M5: 5,139,884 km (0.042 R)
• M6: 5,772,832 km (0.089 R)
• M7: 6,585,298 km (0.102 R)
• M8: 7,585,659 km (0.089 R)
• M9: 9,519,960 km (0.087 R)
• M10: 10,094,116 km (0.097 R)
• M11: 10,584,349 km (0.069 R)
• M12: 11,688,530 km (0.067 R)
• M13: 12,466,439 km (0.113 R)
• M14: 14,874,367 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.1

Radius: 3.5

Gravity: 21.89 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.61 AU - 7.35 AU

Year: 12729 Days

Day: 15.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 91,729,740 km

• M1: 43,533 km (0.063 R)
• M2: 252,820 km (0.1 R)
• M3: 408,402 km (0.073 R)
• M4: 537,505 km (0.11 R)
• M5: 655,987 km (0.048 R)
• M6: 1,036,414 km (0.117 R)
• M7: 1,281,007 km (0.118 R)
• M8: 1,404,275 km (0.07 R)
• M9: 1,807,292 km (0.12 R)
• M10: 1,931,009 km (0.063 R)
• M11: 2,878,712 km (0.106 R)
• M12: 3,091,290 km (0.072 R)
• M13: 3,571,799 km (0.086 R)
• M14: 3,867,703 km (0.104 R)
• M15: 4,021,640 km (0.032 R)
• M16: 4,913,093 km (0.07 R)
• M17: 5,185,661 km (0.119 R)
• M18: 5,436,536 km (0.12 R)
• M19: 8,028,469 km (0.079 R)
• M20: 8,321,681 km (0.111 R)
• M21: 12,471,675 km (0.095 R)
• M22: 13,973,040 km (0.114 R)
• M23: 14,458,185 km (0.056 R)
• M24: 16,511,566 km (0.083 R)
• M25: 16,985,193 km (0.096 R)
• M26: 17,191,039 km (0.057 R)
• M27: 17,959,823 km (0.081 R)
• M28: 19,565,457 km (0.075 R)
• M29: 20,635,680 km (0.078 R)
• M30: 21,423,462 km (0.06 R)
• M31: 21,583,532 km (0.054 R)
• M32: 22,395,250 km (0.041 R)
• M33: 30,738,024 km (0.092 R)
• M34: 32,919,909 km (0.118 R)
• M35: 35,873,719 km (0.108 R)
• M36: 35,986,366 km (0.054 R)
• M37: 37,821,483 km (0.108 R)
• M38: 38,761,855 km (0.084 R)
• M39: 38,999,417 km (0.096 R)
• M40: 39,838,511 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.9

Radius: 5.4

Gravity: 33.64 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.65 AU - 10.53 AU

Year: 22123 Days

Day: 21.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 91,729,740 km

• M1: 203,004 km (0.052 R)
• M2: 695,929 km (0.112 R)
• M3: 1,056,610 km (0.06 R)
• M4: 1,773,034 km (0.078 R)
• M5: 2,144,635 km (0.1 R)
• M6: 2,719,390 km (0.107 R)
• M7: 3,897,025 km (0.069 R)
• M8: 5,802,602 km (0.026 R)
• M9: 8,531,716 km (0.072 R)
• M10: 9,283,296 km (0.102 R)
• M11: 9,523,251 km (0.075 R)
• M12: 10,395,556 km (0.08 R)
• M13: 12,442,055 km (0.096 R)
• M14: 15,652,724 km (0.118 R)
• M15: 21,388,606 km (0.079 R)
• M16: 23,316,025 km (0.084 R)
• M17: 25,825,380 km (0.086 R)
• M18: 29,918,078 km (0.104 R)
• M19: 34,709,548 km (0.094 R)
• M20: 53,431,572 km (0.062 R)
• M21: 54,202,151 km (0.081 R)
• M22: 60,635,607 km (0.107 R)
• M23: 62,319,930 km (0.086 R)
• M24: 69,826,901 km (0.089 R)
• M25: 80,406,462 km (0.079 R)
• M26: 83,984,095 km (0.074 R)
• M27: 88,201,109 km (0.225 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 19,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit