🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.2

Radius: 15

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.49 AU - 0.71 AU

Year: 310 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 72,132,242 km

• M1: 186,848 km (0.11 R)
• M2: 805,585 km (0.06 R)
• M3: 1,297,762 km (0.081 R)
• M4: 1,823,448 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761

Radius: 15

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.88 AU - 0.94 AU

Year: 579 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,132,242 km

• M1: 187,147 km (0.05 R)
• M2: 693,087 km (0.111 R)
• M3: 1,346,082 km (0.118 R)
• M4: 1,887,626 km (0.119 R)
• M5: 2,463,727 km (0.113 R)
• M6: 3,454,364 km (0.088 R)
• M7: 4,092,699 km (0.101 R)
• M8: 4,713,231 km (0.084 R)
• M9: 5,206,604 km (0.116 R)
• M10: 5,844,490 km (0.107 R)
• M11: 6,454,999 km (0.119 R)
• M12: 6,982,181 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 9.3

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.92 AU - 1.22 AU

Year: 738 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 152.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 72,132,242 km

• M1: 115,938 km (0.103 R)
• M2: 571,464 km (0.051 R)
• M3: 1,853,069 km (0.069 R)
• M4: 2,246,810 km (0.072 R)
• M5: 2,798,976 km (0.081 R)
• M6: 3,238,644 km (0.111 R)
• M7: 3,787,968 km (0.1 R)
• M8: 4,341,330 km (0.102 R)
• M9: 4,719,514 km (0.117 R)
• M10: 5,072,265 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.8

Radius: 14.6

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.58 AU - 3.06 AU

Year: 3158 Days

Day: 6 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,132,242 km

• M1: 182,210 km (0.119 R)
• M2: 637,287 km (0.107 R)
• M3: 1,103,434 km (0.115 R)
• M4: 2,019,870 km (0.111 R)
• M5: 2,733,153 km (0.038 R)
• M6: 3,629,693 km (0.082 R)
• M7: 4,554,208 km (0.117 R)
• M8: 5,245,949 km (0.069 R)
• M9: 5,790,036 km (0.042 R)
• M10: 8,286,376 km (0.107 R)
• M11: 9,395,045 km (0.039 R)
• M12: 11,474,007 km (0.036 R)
• M13: 12,989,583 km (0.092 R)
• M14: 14,088,230 km (0.078 R)
• M15: 14,939,442 km (0.117 R)
• M16: 15,403,794 km (0.116 R)
• M17: 15,984,532 km (0.119 R)
• M18: 16,744,639 km (0.104 R)
• M19: 17,302,191 km (0.104 R)
• M20: 17,929,903 km (0.091 R)
• M21: 18,572,875 km (0.116 R)
• M22: 19,842,811 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.4

Radius: 10.5

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.02 AU - 4.52 AU

Year: 4881 Days

Day: 5.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,132,242 km

• M1: 210,933 km (0.073 R)
• M2: 1,362,089 km (0.058 R)
• M3: 1,775,428 km (0.094 R)
• M4: 2,438,595 km (0.073 R)
• M5: 2,989,265 km (0.108 R)
• M6: 3,347,552 km (0.053 R)
• M7: 4,131,145 km (0.073 R)
• M8: 4,824,232 km (0.079 R)
• M9: 6,413,710 km (0.068 R)
• M10: 7,872,289 km (0.051 R)
• M11: 8,228,032 km (0.04 R)
• M12: 8,937,126 km (0.087 R)
• M13: 14,122,937 km (0.116 R)
• M14: 15,589,594 km (0.05 R)
• M15: 17,699,672 km (0.078 R)
• M16: 19,402,545 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.5

Radius: 5.9

Gravity: 26.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.8 AU - 7.38 AU

Year: 12589 Days

Day: 20.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,132,242 km

• M1: 100,380 km (0.071 R)
• M2: 381,026 km (0.114 R)
• M3: 1,034,768 km (0.098 R)
• M4: 1,395,299 km (0.119 R)
• M5: 1,819,110 km (0.077 R)
• M6: 2,386,684 km (0.093 R)
• M7: 4,011,317 km (0.087 R)
• M8: 5,946,067 km (0.103 R)
• M9: 7,950,678 km (0.04 R)
• M10: 8,139,770 km (0.114 R)
• M11: 14,385,780 km (0.034 R)
• M12: 15,312,688 km (0.099 R)
• M13: 18,168,063 km (0.116 R)
• M14: 19,763,823 km (0.042 R)
• M15: 28,383,354 km (0.102 R)
• M16: 29,272,563 km (0.11 R)
• M17: 33,015,801 km (0.076 R)
• M18: 33,999,108 km (0.116 R)
• M19: 35,766,607 km (0.109 R)
• M20: 41,719,106 km (0.099 R)
• M21: 42,867,868 km (0.102 R)
• M22: 52,329,485 km (0.052 R)
• M23: 53,329,098 km (0.036 R)
• M24: 60,867,933 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.6

Radius: 7.4

Gravity: 16.83 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.51 AU - 9.89 AU

Year: 15659 Days

Day: 23.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,132,242 km

• M1: 94,396 km (0.107 R)
• M2: 596,447 km (0.117 R)
• M3: 830,268 km (0.089 R)
• M4: 1,165,816 km (0.119 R)
• M5: 1,707,211 km (0.113 R)
• M6: 2,054,876 km (0.115 R)
• M7: 2,298,272 km (0.064 R)
• M8: 2,629,781 km (0.064 R)
• M9: 3,444,641 km (0.117 R)
• M10: 4,687,051 km (0.118 R)
• M11: 4,931,943 km (0.058 R)
• M12: 5,601,243 km (0.114 R)
• M13: 7,443,541 km (0.118 R)
• M14: 8,322,878 km (0.106 R)
• M15: 10,882,497 km (0.086 R)
• M16: 12,606,762 km (0.064 R)
• M17: 13,081,885 km (0.083 R)
• M18: 13,924,271 km (0.075 R)
• M19: 18,598,306 km (0.096 R)
• M20: 19,303,212 km (0.045 R)
• M21: 24,014,797 km (0.089 R)
• M22: 28,735,507 km (0.118 R)
• M23: 31,005,355 km (0.115 R)
• M24: 40,106,740 km (0.104 R)
• M25: 40,691,518 km (0.097 R)
• M26: 41,878,278 km (0.114 R)
• M27: 45,735,510 km (0.111 R)
• M28: 48,655,062 km (0.118 R)
• M29: 53,263,574 km (0.119 R)
• M30: 59,280,999 km (0.088 R)
• M31: 62,550,759 km (0.099 R)
• M32: 65,332,232 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706

Radius: 6.7

Gravity: 15.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.7 AU - 9.42 AU

Year: 16701 Days

Day: 17.1 Hours

Environment

Temp: -242 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 72,132,242 km

• M1: 83,476 km (0.096 R)
• M2: 317,746 km (0.099 R)
• M3: 588,069 km (0.077 R)
• M4: 890,107 km (0.068 R)
• M5: 1,212,042 km (0.107 R)
• M6: 1,453,194 km (0.107 R)
• M7: 2,111,275 km (0.106 R)
• M8: 2,619,608 km (0.053 R)
• M9: 2,976,998 km (0.119 R)
• M10: 3,420,705 km (0.12 R)
• M11: 4,278,649 km (0.073 R)
• M12: 4,809,272 km (0.06 R)
• M13: 5,764,156 km (0.06 R)
• M14: 6,163,133 km (0.057 R)
• M15: 8,541,290 km (0.1 R)
• M16: 9,219,717 km (0.091 R)
• M17: 9,544,793 km (0.113 R)
• M18: 11,973,814 km (0.112 R)
• M19: 13,572,117 km (0.092 R)
• M20: 15,082,906 km (0.06 R)
• M21: 15,917,363 km (0.064 R)
• M22: 16,782,338 km (0.059 R)
• M23: 17,430,695 km (0.114 R)
• M24: 18,519,917 km (0.105 R)
• M25: 18,950,609 km (0.092 R)
• M26: 20,648,545 km (0.106 R)
• M27: 21,205,199 km (0.116 R)
• M28: 21,771,876 km (0.107 R)
• M29: 26,131,457 km (0.044 R)
• M30: 28,230,614 km (0.072 R)
• M31: 29,495,913 km (0.093 R)
• M32: 33,900,972 km (0.118 R)
• M33: 43,531,933 km (0.057 R)
• M34: 49,048,953 km (0.053 R)
• M35: 51,380,286 km (0.071 R)
• M36: 53,436,509 km (0.101 R)
• M37: 55,368,865 km (0.107 R)
• M38: 56,984,372 km (0.108 R)
• M39: 62,788,769 km (0.07 R)
• M40: 66,937,118 km (0.107 R)
• M41: 68,155,144 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.7

Radius: 6.8

Gravity: 16.6 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.96 AU - 10.66 AU

Year: 17438 Days

Day: 20.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 140.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,132,242 km

• M1: 84,523 km (0.052 R)
• M2: 342,579 km (0.096 R)
• M3: 1,455,886 km (0.03 R)
• M4: 2,379,653 km (0.047 R)
• M5: 2,793,291 km (0.075 R)
• M6: 3,502,385 km (0.102 R)
• M7: 5,693,845 km (0.104 R)
• M8: 6,056,021 km (0.116 R)
• M9: 6,693,757 km (0.073 R)
• M10: 8,355,041 km (0.056 R)
• M11: 12,137,025 km (0.099 R)
• M12: 14,582,651 km (0.052 R)
• M13: 18,882,991 km (0.05 R)
• M14: 20,986,786 km (0.06 R)
• M15: 21,272,368 km (0.093 R)
• M16: 23,343,701 km (0.106 R)
• M17: 26,976,236 km (0.082 R)
• M18: 27,654,064 km (0.118 R)
• M19: 29,043,978 km (0.109 R)
• M20: 29,756,064 km (0.049 R)
• M21: 31,462,676 km (0.097 R)
• M22: 32,213,807 km (0.086 R)
• M23: 33,104,962 km (0.107 R)
• M24: 44,174,905 km (0.089 R)
• M25: 44,643,894 km (0.094 R)
• M26: 60,117,400 km (0.08 R)
• M27: 62,247,375 km (0.06 R)
• M28: 65,840,566 km (0.119 R)
• M29: 66,452,571 km (0.095 R)
• M30: 68,519,864 km (0.082 R)
• M31: 69,569,592 km (0.079 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 14,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit