🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 11.4

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.59 AU - 0.77 AU

Year: 380 Days

Day: 5.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,997,690 km

• M1: 141,819 km (0.118 R)
• M2: 544,686 km (0.052 R)
• M3: 1,077,703 km (0.097 R)
• M4: 1,600,996 km (0.032 R)
• M5: 2,281,068 km (0.058 R)
• M6: 2,934,811 km (0.043 R)
• M7: 3,318,230 km (0.071 R)
• M8: 3,760,890 km (0.062 R)
• M9: 4,187,244 km (0.082 R)
• M10: 4,826,476 km (0.112 R)
• M11: 5,217,974 km (0.116 R)
• M12: 5,853,914 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.9

Radius: 14.9

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.18 AU - 1.2 AU

Year: 880 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,997,690 km

• M1: 185,352 km (0.109 R)
• M2: 805,734 km (0.033 R)
• M3: 1,424,471 km (0.09 R)
• M4: 1,911,562 km (0.09 R)
• M5: 3,277,989 km (0.076 R)
• M6: 3,959,407 km (0.1 R)
• M7: 5,223,509 km (0.03 R)
• M8: 5,970,301 km (0.111 R)
• M9: 6,764,965 km (0.069 R)
• M10: 8,618,782 km (0.062 R)
• M11: 9,465,207 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.9

Radius: 11.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.25 AU - 4.07 AU

Year: 4749 Days

Day: 10.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,997,690 km

• M1: 147,952 km (0.075 R)
• M2: 621,579 km (0.114 R)
• M3: 1,240,316 km (0.092 R)
• M4: 1,778,569 km (0.094 R)
• M5: 3,315,986 km (0.09 R)
• M6: 4,187,244 km (0.098 R)
• M7: 5,114,452 km (0.112 R)
• M8: 6,948,372 km (0.082 R)
• M9: 8,091,001 km (0.087 R)
• M10: 8,658,874 km (0.075 R)
• M11: 10,304,152 km (0.1 R)
• M12: 12,353,044 km (0.088 R)
• M13: 13,021,597 km (0.032 R)
• M14: 16,482,394 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.8

Radius: 12.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.52 AU - 4.76 AU

Year: 5713 Days

Day: 5.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,997,690 km

• M1: 160,070 km (0.066 R)
• M2: 651,050 km (0.093 R)
• M3: 1,082,640 km (0.109 R)
• M4: 1,633,010 km (0.111 R)
• M5: 2,563,509 km (0.086 R)
• M6: 3,739,498 km (0.109 R)
• M7: 4,681,665 km (0.116 R)
• M8: 5,507,296 km (0.115 R)
• M9: 6,486,863 km (0.043 R)
• M10: 6,971,710 km (0.11 R)
• M11: 7,678,260 km (0.098 R)
• M12: 9,084,630 km (0.116 R)
• M13: 11,550,900 km (0.078 R)
• M14: 12,494,713 km (0.111 R)
• M15: 13,392,301 km (0.092 R)
• M16: 14,231,545 km (0.095 R)
• M17: 16,510,818 km (0.048 R)
• M18: 19,831,442 km (0.107 R)
• M19: 20,532,457 km (0.079 R)
• M20: 21,118,133 km (0.092 R)
• M21: 21,648,158 km (0.11 R)
• M22: 22,528,392 km (0.077 R)
• M23: 23,151,617 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.2

Radius: 8.7

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.93 AU - 6.05 AU

Year: 7560 Days

Day: 8.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,997,690 km

• M1: 108,309 km (0.106 R)
• M2: 864,975 km (0.11 R)
• M3: 1,860,998 km (0.083 R)
• M4: 2,236,488 km (0.09 R)
• M5: 5,490,391 km (0.103 R)
• M6: 6,591,282 km (0.1 R)
• M7: 10,074,818 km (0.043 R)
• M8: 11,715,757 km (0.117 R)
• M9: 12,097,232 km (0.063 R)
• M10: 13,587,077 km (0.092 R)
• M11: 14,500,222 km (0.12 R)
• M12: 15,067,498 km (0.098 R)
• M13: 17,768,936 km (0.086 R)
• M14: 18,418,639 km (0.077 R)
• M15: 21,016,107 km (0.115 R)
• M16: 22,653,157 km (0.12 R)
• M17: 27,209,310 km (0.059 R)
• M18: 27,494,892 km (0.099 R)
• M19: 28,169,129 km (0.101 R)
• M20: 28,755,703 km (0.049 R)
• M21: 29,250,722 km (0.1 R)
• M22: 31,917,155 km (0.073 R)
• M23: 32,447,928 km (0.091 R)
• M24: 33,965,299 km (0.05 R)
• M25: 35,077,709 km (0.025 R)
• M26: 36,791,502 km (0.12 R)
• M27: 37,257,798 km (0.091 R)
• M28: 38,560,497 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.3

Radius: 5.5

Gravity: 29.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.81 AU - 8.03 AU

Year: 13709 Days

Day: 22.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,997,690 km

• M1: 68,665 km (0.04 R)
• M2: 312,959 km (0.106 R)
• M3: 773,421 km (0.064 R)
• M4: 959,222 km (0.085 R)
• M5: 1,843,195 km (0.088 R)
• M6: 2,831,140 km (0.096 R)
• M7: 3,049,702 km (0.058 R)
• M8: 3,227,574 km (0.095 R)
• M9: 4,740,757 km (0.049 R)
• M10: 4,945,406 km (0.056 R)
• M11: 5,155,891 km (0.038 R)
• M12: 5,594,811 km (0.099 R)
• M13: 6,930,570 km (0.117 R)
• M14: 10,214,692 km (0.09 R)
• M15: 12,127,451 km (0.108 R)
• M16: 12,640,571 km (0.12 R)
• M17: 12,902,517 km (0.07 R)
• M18: 14,337,460 km (0.115 R)
• M19: 15,875,476 km (0.11 R)
• M20: 16,257,249 km (0.085 R)
• M21: 18,258,719 km (0.077 R)
• M22: 19,017,629 km (0.091 R)
• M23: 21,513,371 km (0.103 R)
• M24: 21,793,119 km (0.112 R)
• M25: 22,169,806 km (0.085 R)
• M26: 25,863,078 km (0.108 R)
• M27: 26,073,562 km (0.074 R)
• M28: 27,143,636 km (0.119 R)
• M29: 31,238,279 km (0.095 R)
• M30: 34,059,246 km (0.097 R)
• M31: 40,625,695 km (0.089 R)
• M32: 44,129,427 km (0.091 R)
• M33: 47,198,876 km (0.1 R)
• M34: 49,754,457 km (0.05 R)
• M35: 51,397,789 km (0.1 R)
• M36: 57,434,063 km (0.079 R)
• M37: 59,607,720 km (0.104 R)
• M38: 64,118,395 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.3

Radius: 6.8

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.62 AU - 11.03 AU

Year: 17766 Days

Day: 18.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,997,690 km

• M1: 85,271 km (0.084 R)
• M2: 303,534 km (0.035 R)
• M3: 838,496 km (0.118 R)
• M4: 1,187,358 km (0.102 R)
• M5: 1,597,406 km (0.106 R)
• M6: 1,963,921 km (0.069 R)
• M7: 2,494,096 km (0.073 R)
• M8: 5,756,975 km (0.085 R)
• M9: 6,198,289 km (0.115 R)
• M10: 7,610,941 km (0.067 R)
• M11: 8,044,177 km (0.091 R)
• M12: 8,342,026 km (0.094 R)
• M13: 11,425,388 km (0.117 R)
• M14: 12,448,039 km (0.05 R)
• M15: 16,036,293 km (0.065 R)
• M16: 16,667,896 km (0.067 R)
• M17: 17,980,916 km (0.064 R)
• M18: 18,319,606 km (0.106 R)
• M19: 19,627,839 km (0.054 R)
• M20: 24,541,531 km (0.085 R)
• M21: 33,293,156 km (0.062 R)
• M22: 33,932,537 km (0.116 R)
• M23: 34,449,996 km (0.105 R)
• M24: 35,104,188 km (0.109 R)
• M25: 35,900,048 km (0.071 R)
• M26: 41,515,952 km (0.116 R)
• M27: 42,555,358 km (0.049 R)
• M28: 46,727,493 km (0.078 R)
• M29: 48,994,499 km (0.048 R)
• M30: 49,324,213 km (0.112 R)
• M31: 51,673,797 km (0.115 R)
• M32: 55,158,530 km (0.106 R)
• M33: 68,379,392 km (0.114 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: 320 - 19,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit