🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.1

Radius: 10.3

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.67 AU - 1.01 AU

Year: 513 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 80,129,978 km

• M1: 128,056 km (0.111 R)
• M2: 540,497 km (0.084 R)
• M3: 1,298,061 km (0.098 R)
• M4: 1,875,359 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.8

Radius: 9.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.24 AU - 1.28 AU

Year: 943 Days

Day: 11.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 80,129,978 km

• M1: 120,576 km (0.096 R)
• M2: 484,697 km (0.117 R)
• M3: 859,440 km (0.116 R)
• M4: 1,401,732 km (0.085 R)
• M5: 1,932,206 km (0.119 R)
• M6: 3,101,164 km (0.045 R)
• M7: 3,620,568 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.6

Radius: 6.8

Gravity: 19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.63 AU - 6.23 AU

Year: 9630 Days

Day: 15.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,129,978 km

• M1: 84,523 km (0.112 R)
• M2: 437,873 km (0.113 R)
• M3: 1,082,490 km (0.095 R)
• M4: 2,258,329 km (0.072 R)
• M5: 2,469,861 km (0.092 R)
• M6: 3,329,450 km (0.042 R)
• M7: 4,229,132 km (0.059 R)
• M8: 4,643,368 km (0.038 R)
• M9: 4,923,715 km (0.113 R)
• M10: 5,149,458 km (0.112 R)
• M11: 6,498,532 km (0.098 R)
• M12: 6,731,306 km (0.042 R)
• M13: 8,292,060 km (0.049 R)
• M14: 9,474,033 km (0.067 R)
• M15: 10,764,464 km (0.114 R)
• M16: 11,256,492 km (0.105 R)
• M17: 11,763,329 km (0.068 R)
• M18: 13,500,609 km (0.117 R)
• M19: 14,202,074 km (0.1 R)
• M20: 15,746,971 km (0.084 R)
• M21: 17,252,374 km (0.107 R)
• M22: 17,850,317 km (0.103 R)
• M23: 18,773,037 km (0.117 R)
• M24: 19,087,641 km (0.119 R)
• M25: 27,329,736 km (0.057 R)
• M26: 27,632,372 km (0.111 R)
• M27: 32,445,983 km (0.104 R)
• M28: 33,702,156 km (0.103 R)
• M29: 34,283,793 km (0.077 R)
• M30: 36,433,065 km (0.095 R)
• M31: 37,045,669 km (0.075 R)
• M32: 39,179,982 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.5

Radius: 6.2

Gravity: 23.66 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.76 AU - 10 AU

Year: 16177 Days

Day: 15.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,129,978 km

• M1: 79,436 km (0.114 R)
• M2: 729,738 km (0.05 R)
• M3: 1,845,888 km (0.086 R)
• M4: 2,134,762 km (0.115 R)
• M5: 2,431,265 km (0.105 R)
• M6: 3,107,297 km (0.078 R)
• M7: 5,075,407 km (0.052 R)
• M8: 6,087,885 km (0.111 R)
• M9: 6,339,509 km (0.093 R)
• M10: 6,998,936 km (0.04 R)
• M11: 11,624,203 km (0.103 R)
• M12: 12,609,605 km (0.105 R)
• M13: 14,081,199 km (0.115 R)
• M14: 15,200,041 km (0.085 R)
• M15: 15,663,795 km (0.117 R)
• M16: 18,558,813 km (0.057 R)
• M17: 21,986,997 km (0.068 R)
• M18: 24,845,813 km (0.075 R)
• M19: 27,943,237 km (0.117 R)
• M20: 28,638,867 km (0.092 R)
• M21: 33,835,149 km (0.072 R)
• M22: 35,158,940 km (0.045 R)
• M23: 40,210,262 km (0.03 R)
• M24: 51,375,798 km (0.076 R)
• M25: 51,721,968 km (0.116 R)
• M26: 52,419,094 km (0.086 R)
• M27: 55,633,803 km (0.104 R)
• M28: 59,738,319 km (0.062 R)
• M29: 60,698,438 km (0.113 R)
• M30: 62,256,201 km (0.078 R)
• M31: 65,248,158 km (0.032 R)
• M32: 67,088,661 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.1

Radius: 5.9

Gravity: 28.64 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.06 AU - 9.88 AU

Year: 17915 Days

Day: 23.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,129,978 km

• M1: 76,295 km (0.086 R)
• M2: 613,800 km (0.095 R)
• M3: 1,265,149 km (0.092 R)
• M4: 1,666,670 km (0.082 R)
• M5: 1,887,925 km (0.078 R)
• M6: 2,300,366 km (0.12 R)
• M7: 4,030,615 km (0.047 R)
• M8: 4,858,939 km (0.046 R)
• M9: 5,431,001 km (0.045 R)
• M10: 5,753,983 km (0.059 R)
• M11: 6,800,270 km (0.06 R)
• M12: 10,261,666 km (0.117 R)
• M13: 11,200,542 km (0.095 R)
• M14: 13,685,512 km (0.104 R)
• M15: 14,821,409 km (0.099 R)
• M16: 16,515,306 km (0.055 R)
• M17: 17,107,564 km (0.119 R)
• M18: 17,539,154 km (0.102 R)
• M19: 21,158,225 km (0.105 R)
• M20: 23,616,417 km (0.105 R)
• M21: 24,043,819 km (0.049 R)
• M22: 26,372,758 km (0.067 R)
• M23: 26,602,092 km (0.112 R)
• M24: 28,125,447 km (0.07 R)
• M25: 31,473,447 km (0.115 R)
• M26: 31,731,504 km (0.115 R)
• M27: 33,443,651 km (0.112 R)
• M28: 38,947,806 km (0.094 R)
• M29: 40,908,884 km (0.077 R)
• M30: 43,093,163 km (0.096 R)
• M31: 56,320,756 km (0.069 R)
• M32: 56,701,183 km (0.064 R)
• M33: 63,640,131 km (0.109 R)
• M34: 64,675,348 km (0.091 R)
• M35: 65,511,600 km (0.051 R)
• M36: 71,791,420 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 20,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit