🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.1

Radius: 10.8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.54 AU - 0.64 AU

Year: 313 Days

Day: 11.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 70,139,766 km

• M1: 134,339 km (0.116 R)
• M2: 530,624 km (0.117 R)
• M3: 921,373 km (0.046 R)
• M4: 1,379,143 km (0.077 R)
• M5: 1,883,736 km (0.067 R)
• M6: 2,470,459 km (0.103 R)
• M7: 3,148,287 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.9

Radius: 14.3

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.74 AU - 1.14 AU

Year: 629 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,139,766 km

• M1: 178,321 km (0.068 R)
• M2: 689,646 km (0.078 R)
• M3: 1,234,482 km (0.117 R)
• M4: 1,837,810 km (0.101 R)
• M5: 3,628,048 km (0.114 R)
• M6: 4,581,734 km (0.077 R)
• M7: 5,752,188 km (0.113 R)
• M8: 6,308,542 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.3

Radius: 10

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.88 AU - 1.02 AU

Year: 639 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,139,766 km

• M1: 124,316 km (0.063 R)
• M2: 436,078 km (0.037 R)
• M3: 864,975 km (0.114 R)
• M4: 1,342,641 km (0.097 R)
• M5: 1,846,636 km (0.075 R)
• M6: 2,218,237 km (0.11 R)
• M7: 2,608,089 km (0.093 R)
• M8: 4,446,797 km (0.11 R)
• M9: 5,413,199 km (0.062 R)
• M10: 5,918,241 km (0.057 R)
• M11: 7,064,759 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.4

Radius: 13.9

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.25 AU - 1.39 AU

Year: 1047 Days

Day: 8 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,139,766 km

• M1: 172,935 km (0.067 R)
• M2: 717,322 km (0.059 R)
• M3: 1,169,855 km (0.092 R)
• M4: 1,867,729 km (0.055 R)
• M5: 2,578,768 km (0.085 R)
• M6: 3,038,034 km (0.025 R)
• M7: 3,916,921 km (0.1 R)
• M8: 4,391,296 km (0.084 R)
• M9: 5,456,732 km (0.09 R)
• M10: 6,029,692 km (0.116 R)
• M11: 6,848,291 km (0.043 R)
• M12: 7,815,591 km (0.08 R)
• M13: 8,332,452 km (0.055 R)
• M14: 8,872,051 km (0.117 R)
• M15: 9,961,722 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.8

Radius: 12.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.73 AU - 3.13 AU

Year: 3462 Days

Day: 5.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 70,139,766 km

• M1: 159,172 km (0.083 R)
• M2: 606,470 km (0.089 R)
• M3: 1,017,266 km (0.1 R)
• M4: 1,433,746 km (0.056 R)
• M5: 2,287,052 km (0.107 R)
• M6: 4,761,999 km (0.069 R)
• M7: 5,594,811 km (0.109 R)
• M8: 6,802,514 km (0.115 R)
• M9: 7,203,736 km (0.069 R)
• M10: 8,326,617 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.2

Radius: 5.7

Gravity: 20.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.33 AU - 8.69 AU

Year: 17136 Days

Day: 23.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 70,139,766 km

• M1: 77,492 km (0.075 R)
• M2: 548,276 km (0.056 R)
• M3: 1,075,010 km (0.101 R)
• M4: 1,615,956 km (0.081 R)
• M5: 2,698,746 km (0.079 R)
• M6: 3,191,820 km (0.065 R)
• M7: 3,743,088 km (0.055 R)
• M8: 4,788,329 km (0.103 R)
• M9: 5,176,386 km (0.108 R)
• M10: 5,700,128 km (0.058 R)
• M11: 6,940,892 km (0.112 R)
• M12: 7,484,232 km (0.07 R)
• M13: 8,553,408 km (0.06 R)
• M14: 8,809,968 km (0.077 R)
• M15: 12,894,588 km (0.074 R)
• M16: 15,914,969 km (0.049 R)
• M17: 17,836,704 km (0.071 R)
• M18: 20,267,968 km (0.048 R)
• M19: 21,001,297 km (0.113 R)
• M20: 21,847,123 km (0.104 R)
• M21: 22,134,052 km (0.096 R)
• M22: 22,520,613 km (0.038 R)
• M23: 22,911,662 km (0.094 R)
• M24: 23,707,074 km (0.1 R)
• M25: 24,418,262 km (0.031 R)
• M26: 25,248,081 km (0.064 R)
• M27: 26,745,556 km (0.111 R)
• M28: 27,850,785 km (0.087 R)
• M29: 29,101,274 km (0.102 R)
• M30: 30,986,207 km (0.05 R)
• M31: 32,081,563 km (0.078 R)
• M32: 33,836,346 km (0.089 R)
• M33: 35,522,164 km (0.074 R)
• M34: 36,721,490 km (0.112 R)
• M35: 37,263,184 km (0.042 R)
• M36: 37,535,901 km (0.105 R)
• M37: 40,769,609 km (0.04 R)
• M38: 45,882,714 km (0.097 R)
• M39: 52,768,405 km (0.108 R)
• M40: 55,918,936 km (0.111 R)
• M41: 57,722,338 km (0.11 R)
• M42: 63,364,422 km (0.108 R)
• M43: 65,919,404 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62

Radius: 7.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.34 AU - 9.78 AU

Year: 17287 Days

Day: 20.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,139,766 km

• M1: 94,995 km (0.082 R)
• M2: 723,306 km (0.107 R)
• M3: 1,145,620 km (0.09 R)
• M4: 1,724,265 km (0.099 R)
• M5: 2,147,477 km (0.098 R)
• M6: 3,934,424 km (0.03 R)
• M7: 7,178,454 km (0.115 R)
• M8: 12,315,645 km (0.05 R)
• M9: 21,661,622 km (0.115 R)
• M10: 28,650,685 km (0.116 R)
• M11: 30,172,095 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.9

Radius: 4.3

Gravity: 32.01 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.82 AU - 10.44 AU

Year: 19042 Days

Day: 19 Hours

Environment

Temp: -225 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,139,766 km

• M1: 53,556 km (0.051 R)
• M2: 203,902 km (0.077 R)
• M3: 820,245 km (0.12 R)
• M4: 1,229,395 km (0.083 R)
• M5: 1,417,739 km (0.103 R)
• M6: 2,223,324 km (0.117 R)
• M7: 3,632,386 km (0.059 R)
• M8: 6,611,927 km (0.114 R)
• M9: 6,786,807 km (0.072 R)
• M10: 9,460,270 km (0.079 R)
• M11: 11,777,840 km (0.085 R)
• M12: 11,970,373 km (0.047 R)
• M13: 13,377,490 km (0.05 R)
• M14: 14,742,421 km (0.114 R)
• M15: 16,435,720 km (0.101 R)
• M16: 17,164,411 km (0.052 R)
• M17: 18,426,119 km (0.083 R)
• M18: 19,123,844 km (0.102 R)
• M19: 19,838,922 km (0.064 R)
• M20: 22,977,485 km (0.108 R)
• M21: 27,882,350 km (0.065 R)
• M22: 29,977,319 km (0.106 R)
• M23: 32,677,560 km (0.066 R)
• M24: 36,887,843 km (0.119 R)
• M25: 37,576,741 km (0.077 R)
• M26: 42,641,078 km (0.095 R)
• M27: 48,305,452 km (0.056 R)
• M28: 49,462,142 km (0.114 R)
• M29: 50,976,222 km (0.084 R)
• M30: 55,703,515 km (0.098 R)
• M31: 60,333,719 km (0.086 R)
• M32: 62,449,631 km (0.097 R)
• M33: 62,644,408 km (0.075 R)
• M34: 65,013,589 km (0.102 R)
• M35: 69,510,950 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 15,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit