🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.2

Radius: 9.5

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.71 AU - 0.91 AU

Year: 478 Days

Day: 6.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,074,493 km

• M1: 118,182 km (0.045 R)
• M2: 468,092 km (0.12 R)
• M3: 827,276 km (0.05 R)
• M4: 1,228,199 km (0.04 R)
• M5: 1,556,865 km (0.078 R)
• M6: 1,856,510 km (0.092 R)
• M7: 2,277,777 km (0.038 R)
• M8: 2,928,229 km (0.076 R)
• M9: 3,292,051 km (0.072 R)
• M10: 3,697,760 km (0.092 R)
• M11: 4,036,151 km (0.096 R)
• M12: 4,395,185 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.7

Radius: 8.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.68 AU - 1.08 AU

Year: 542 Days

Day: 10.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,074,493 km

• M1: 106,962 km (0.076 R)
• M2: 469,289 km (0.079 R)
• M3: 795,861 km (0.119 R)
• M4: 1,462,319 km (0.034 R)
• M5: 1,754,783 km (0.108 R)
• M6: 3,216,354 km (0.094 R)
• M7: 4,282,837 km (0.093 R)
• M8: 4,579,340 km (0.047 R)
• M9: 5,668,413 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.8

Radius: 12.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.49 AU - 4.75 AU

Year: 5486 Days

Day: 10.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,074,493 km

• M1: 159,471 km (0.116 R)
• M2: 610,509 km (0.083 R)
• M3: 1,386,623 km (0.07 R)
• M4: 1,853,518 km (0.079 R)
• M5: 2,978,344 km (0.12 R)
• M6: 5,561,450 km (0.111 R)
• M7: 6,628,682 km (0.092 R)
• M8: 7,865,108 km (0.077 R)
• M9: 8,597,988 km (0.09 R)
• M10: 9,001,753 km (0.082 R)
• M11: 11,357,620 km (0.09 R)
• M12: 12,193,423 km (0.118 R)
• M13: 15,297,729 km (0.06 R)
• M14: 16,012,806 km (0.098 R)
• M15: 17,127,161 km (0.107 R)
• M16: 22,712,996 km (0.069 R)
• M17: 25,416,678 km (0.1 R)
• M18: 25,998,913 km (0.047 R)
• M19: 27,536,929 km (0.114 R)
• M20: 28,774,402 km (0.079 R)
• M21: 31,170,661 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.4

Radius: 8.1

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.76 AU - 5.58 AU

Year: 6620 Days

Day: 13.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,074,493 km

• M1: 101,278 km (0.064 R)
• M2: 488,138 km (0.119 R)
• M3: 1,339,499 km (0.083 R)
• M4: 2,022,264 km (0.119 R)
• M5: 4,231,226 km (0.077 R)
• M6: 5,088,871 km (0.059 R)
• M7: 6,861,306 km (0.108 R)
• M8: 8,197,515 km (0.04 R)
• M9: 8,679,220 km (0.056 R)
• M10: 9,179,625 km (0.082 R)
• M11: 12,860,181 km (0.105 R)
• M12: 14,411,810 km (0.113 R)
• M13: 16,208,780 km (0.078 R)
• M14: 25,906,312 km (0.101 R)
• M15: 26,594,462 km (0.048 R)
• M16: 27,118,504 km (0.053 R)
• M17: 30,030,426 km (0.109 R)
• M18: 34,057,451 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240

Radius: 5.9

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.98 AU - 11.62 AU

Year: 21685 Days

Day: 22.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,074,493 km

• M1: 83,326 km (0.096 R)
• M2: 283,937 km (0.07 R)
• M3: 752,328 km (0.054 R)
• M4: 999,912 km (0.069 R)
• M5: 1,510,191 km (0.086 R)
• M6: 2,086,890 km (0.085 R)
• M7: 3,249,864 km (0.081 R)
• M8: 3,584,515 km (0.104 R)
• M9: 3,829,257 km (0.08 R)
• M10: 4,114,390 km (0.06 R)
• M11: 4,413,736 km (0.113 R)
• M12: 4,631,700 km (0.108 R)
• M13: 5,868,874 km (0.102 R)
• M14: 6,094,617 km (0.112 R)
• M15: 6,972,607 km (0.093 R)
• M16: 9,276,414 km (0.113 R)
• M17: 12,164,252 km (0.091 R)
• M18: 14,825,598 km (0.09 R)
• M19: 16,775,756 km (0.095 R)
• M20: 17,539,453 km (0.112 R)
• M21: 17,929,903 km (0.057 R)
• M22: 21,088,961 km (0.081 R)
• M23: 26,801,356 km (0.112 R)
• M24: 28,055,734 km (0.032 R)
• M25: 28,589,649 km (0.099 R)
• M26: 29,021,688 km (0.117 R)
• M27: 33,108,253 km (0.1 R)
• M28: 37,820,885 km (0.111 R)
• M29: 38,341,485 km (0.081 R)
• M30: 46,586,123 km (0.118 R)
• M31: 47,334,711 km (0.026 R)
• M32: 50,566,623 km (0.062 R)

Asteroid Belt

Center: 10.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.5

Radius: 5.6

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.13 AU - 11.59 AU

Year: 23478 Days

Day: 22.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 72,074,493 km

• M1: 69,713 km (0.055 R)
• M2: 246,836 km (0.058 R)
• M3: 518,207 km (0.116 R)
• M4: 1,090,120 km (0.087 R)
• M5: 1,936,993 km (0.108 R)
• M6: 2,256,534 km (0.101 R)
• M7: 3,130,485 km (0.116 R)
• M8: 3,485,331 km (0.062 R)
• M9: 3,776,299 km (0.076 R)
• M10: 4,609,110 km (0.087 R)
• M11: 5,068,675 km (0.113 R)
• M12: 5,404,373 km (0.1 R)
• M13: 5,597,204 km (0.09 R)
• M14: 6,414,757 km (0.096 R)
• M15: 6,807,601 km (0.078 R)
• M16: 8,032,807 km (0.1 R)
• M17: 10,668,572 km (0.074 R)
• M18: 11,661,603 km (0.09 R)
• M19: 12,049,510 km (0.09 R)
• M20: 14,782,813 km (0.077 R)
• M21: 15,390,629 km (0.09 R)
• M22: 16,818,541 km (0.06 R)
• M23: 17,480,661 km (0.056 R)
• M24: 19,211,957 km (0.083 R)
• M25: 20,770,767 km (0.118 R)
• M26: 22,412,005 km (0.11 R)
• M27: 23,416,704 km (0.12 R)
• M28: 23,723,829 km (0.108 R)
• M29: 30,325,284 km (0.052 R)
• M30: 31,429,166 km (0.118 R)
• M31: 35,034,325 km (0.107 R)
• M32: 50,830,813 km (0.087 R)
• M33: 51,691,151 km (0.054 R)
• M34: 58,361,720 km (0.088 R)
• M35: 59,115,543 km (0.075 R)
• M36: 60,258,322 km (0.051 R)
• M37: 64,976,938 km (0.1 R)
• M38: 66,193,916 km (0.096 R)
• M39: 67,632,749 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 12,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit