🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.6

Radius: 13.2

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.07 AU - 1.61 AU

Year: 1018 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,379,836 km

• M1: 164,109 km (0.039 R)
• M2: 800,947 km (0.116 R)
• M3: 1,224,159 km (0.091 R)
• M4: 1,665,024 km (0.112 R)
• M5: 2,919,702 km (0.057 R)
• M6: 4,159,419 km (0.118 R)
• M7: 4,574,104 km (0.064 R)
• M8: 5,016,615 km (0.038 R)
• M9: 5,744,259 km (0.098 R)
• M10: 6,898,407 km (0.092 R)
• M11: 7,434,715 km (0.027 R)
• M12: 9,605,978 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 12.3

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.42 AU - 1.5 AU

Year: 1157 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,379,836 km

• M1: 153,039 km (0.08 R)
• M2: 564,134 km (0.089 R)
• M3: 957,426 km (0.054 R)
• M4: 1,699,432 km (0.056 R)
• M5: 2,221,080 km (0.042 R)
• M6: 3,397,966 km (0.075 R)
• M7: 4,116,784 km (0.094 R)
• M8: 5,125,971 km (0.117 R)
• M9: 5,772,982 km (0.107 R)
• M10: 6,271,143 km (0.076 R)
• M11: 6,964,080 km (0.099 R)
• M12: 7,656,269 km (0.054 R)
• M13: 9,294,067 km (0.119 R)
• M14: 10,320,009 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.9

Radius: 12.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.34 AU - 3.24 AU

Year: 3057 Days

Day: 11.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,379,836 km

• M1: 153,039 km (0.037 R)
• M2: 553,961 km (0.044 R)
• M3: 1,050,775 km (0.057 R)
• M4: 1,439,580 km (0.098 R)
• M5: 1,856,510 km (0.076 R)
• M6: 3,641,511 km (0.032 R)
• M7: 4,196,669 km (0.068 R)
• M8: 4,769,180 km (0.088 R)
• M9: 6,025,802 km (0.043 R)
• M10: 7,650,884 km (0.103 R)
• M11: 8,709,887 km (0.068 R)
• M12: 10,677,698 km (0.047 R)
• M13: 11,676,563 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693

Radius: 13.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.88 AU - 3.72 AU

Year: 3933 Days

Day: 9.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,379,836 km

• M1: 175,030 km (0.061 R)
• M2: 843,732 km (0.101 R)
• M3: 1,419,235 km (0.108 R)
• M4: 2,113,519 km (0.118 R)
• M5: 2,556,628 km (0.114 R)
• M6: 4,948,099 km (0.088 R)
• M7: 6,227,460 km (0.094 R)
• M8: 7,992,416 km (0.08 R)
• M9: 9,047,679 km (0.082 R)
• M10: 9,708,154 km (0.111 R)
• M11: 11,126,042 km (0.092 R)
• M12: 11,748,519 km (0.113 R)
• M13: 13,063,185 km (0.086 R)
• M14: 13,756,422 km (0.096 R)
• M15: 14,421,833 km (0.096 R)
• M16: 15,270,203 km (0.055 R)
• M17: 19,252,199 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788

Radius: 11

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.59 AU - 5.37 AU

Year: 6221 Days

Day: 9.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,379,836 km

• M1: 137,032 km (0.106 R)
• M2: 568,921 km (0.114 R)
• M3: 1,131,110 km (0.077 R)
• M4: 2,137,454 km (0.078 R)
• M5: 2,576,973 km (0.083 R)
• M6: 3,179,703 km (0.093 R)
• M7: 3,571,350 km (0.086 R)
• M8: 4,559,145 km (0.117 R)
• M9: 5,175,338 km (0.109 R)
• M10: 6,006,803 km (0.118 R)
• M11: 6,437,645 km (0.057 R)
• M12: 8,784,686 km (0.066 R)
• M13: 11,907,691 km (0.067 R)
• M14: 13,633,004 km (0.075 R)
• M15: 14,321,004 km (0.105 R)
• M16: 15,766,568 km (0.118 R)
• M17: 19,157,354 km (0.096 R)
• M18: 21,747,790 km (0.059 R)
• M19: 22,607,978 km (0.103 R)
• M20: 23,490,606 km (0.062 R)
• M21: 25,754,620 km (0.072 R)
• M22: 27,432,510 km (0.045 R)
• M23: 29,940,518 km (0.109 R)
• M24: 30,712,144 km (0.083 R)
• M25: 31,496,934 km (0.119 R)
• M26: 33,827,819 km (0.104 R)
• M27: 35,622,843 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.6

Radius: 6

Gravity: 23.04 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.01 AU - 9.57 AU

Year: 15658 Days

Day: 21.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,379,836 km

• M1: 74,649 km (0.066 R)
• M2: 271,670 km (0.067 R)
• M3: 531,970 km (0.093 R)
• M4: 848,070 km (0.066 R)
• M5: 2,393,716 km (0.059 R)
• M6: 3,076,181 km (0.103 R)
• M7: 3,617,426 km (0.114 R)
• M8: 4,283,885 km (0.098 R)
• M9: 4,545,531 km (0.099 R)
• M10: 5,357,698 km (0.117 R)
• M11: 5,700,427 km (0.059 R)
• M12: 7,038,879 km (0.112 R)
• M13: 7,311,297 km (0.051 R)
• M14: 8,677,125 km (0.049 R)
• M15: 12,685,899 km (0.112 R)
• M16: 13,432,991 km (0.04 R)
• M17: 15,163,839 km (0.119 R)
• M18: 16,239,447 km (0.101 R)
• M19: 20,040,580 km (0.053 R)
• M20: 20,959,110 km (0.05 R)
• M21: 22,194,789 km (0.103 R)
• M22: 22,879,798 km (0.116 R)
• M23: 24,602,267 km (0.117 R)
• M24: 28,646,047 km (0.104 R)
• M25: 28,876,578 km (0.054 R)
• M26: 30,885,228 km (0.117 R)
• M27: 32,859,172 km (0.053 R)
• M28: 34,005,690 km (0.099 R)
• M29: 42,938,329 km (0.103 R)
• M30: 43,695,593 km (0.099 R)
• M31: 52,278,322 km (0.101 R)
• M32: 53,489,616 km (0.109 R)
• M33: 55,968,154 km (0.098 R)
• M34: 59,640,183 km (0.103 R)
• M35: 60,962,329 km (0.073 R)
• M36: 66,447,036 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786

Radius: 7.9

Gravity: 12.59 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.9 AU - 10.08 AU

Year: 17683 Days

Day: 20.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,379,836 km

• M1: 106,813 km (0.1 R)
• M2: 376,388 km (0.107 R)
• M3: 675,734 km (0.111 R)
• M4: 955,482 km (0.091 R)
• M5: 1,401,134 km (0.116 R)
• M6: 1,848,730 km (0.089 R)
• M7: 2,177,397 km (0.063 R)
• M8: 2,613,924 km (0.061 R)
• M9: 3,240,140 km (0.045 R)
• M10: 4,823,484 km (0.07 R)
• M11: 5,260,609 km (0.098 R)
• M12: 5,527,492 km (0.098 R)
• M13: 5,965,365 km (0.044 R)
• M14: 7,609,894 km (0.116 R)
• M15: 7,902,508 km (0.085 R)
• M16: 11,446,182 km (0.062 R)
• M17: 14,996,139 km (0.104 R)
• M18: 16,245,730 km (0.067 R)
• M19: 20,975,417 km (0.056 R)
• M20: 22,436,090 km (0.079 R)
• M21: 23,140,397 km (0.084 R)
• M22: 26,884,533 km (0.119 R)
• M23: 28,256,046 km (0.107 R)
• M24: 39,187,461 km (0.096 R)
• M25: 42,151,294 km (0.046 R)
• M26: 43,532,532 km (0.098 R)
• M27: 49,697,909 km (0.12 R)
• M28: 51,238,767 km (0.057 R)
• M29: 53,520,583 km (0.111 R)
• M30: 61,745,025 km (0.061 R)
• M31: 67,187,396 km (0.073 R)
• M32: 70,344,958 km (0.12 R)
• M33: 72,503,954 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 12,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit