🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.4

Radius: 9.6

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.38 AU - 3.56 AU

Year: 4544 Days

Day: 11.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,363,687 km

• M1: 124,465 km (0.111 R)
• M2: 593,455 km (0.027 R)
• M3: 1,454,540 km (0.096 R)
• M4: 1,976,337 km (0.117 R)
• M5: 3,016,491 km (0.034 R)
• M6: 5,616,203 km (0.09 R)
• M7: 12,628,753 km (0.08 R)
• M8: 14,024,800 km (0.108 R)
• M9: 21,117,983 km (0.091 R)
• M10: 23,223,274 km (0.103 R)
• M11: 24,476,605 km (0.082 R)
• M12: 24,853,592 km (0.079 R)
• M13: 25,158,024 km (0.066 R)
• M14: 25,696,725 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.1

Radius: 8.3

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.98 AU - 4.64 AU

Year: 5228 Days

Day: 8.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,363,687 km

• M1: 103,223 km (0.064 R)
• M2: 814,860 km (0.113 R)
• M3: 2,386,535 km (0.103 R)
• M4: 3,685,792 km (0.118 R)
• M5: 4,714,427 km (0.08 R)
• M6: 5,746,054 km (0.119 R)
• M7: 6,130,222 km (0.111 R)
• M8: 7,035,588 km (0.045 R)
• M9: 8,090,253 km (0.117 R)
• M10: 8,939,520 km (0.109 R)
• M11: 11,202,936 km (0.092 R)
• M12: 12,980,757 km (0.069 R)
• M13: 14,050,830 km (0.038 R)
• M14: 15,518,685 km (0.095 R)
• M15: 16,163,751 km (0.075 R)
• M16: 17,454,182 km (0.116 R)
• M17: 17,773,873 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.9

Radius: 9.2

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.12 AU - 4.46 AU

Year: 6246 Days

Day: 6.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,363,687 km

• M1: 116,238 km (0.12 R)
• M2: 597,793 km (0.104 R)
• M3: 907,610 km (0.098 R)
• M4: 1,238,371 km (0.116 R)
• M5: 1,948,961 km (0.065 R)
• M6: 2,676,605 km (0.091 R)
• M7: 3,438,806 km (0.119 R)
• M8: 3,810,557 km (0.106 R)
• M9: 4,338,937 km (0.085 R)
• M10: 4,745,693 km (0.117 R)
• M11: 5,419,033 km (0.075 R)
• M12: 6,087,885 km (0.108 R)
• M13: 10,522,714 km (0.106 R)
• M14: 11,359,714 km (0.114 R)
• M15: 13,616,847 km (0.095 R)
• M16: 19,867,944 km (0.104 R)
• M17: 24,531,059 km (0.098 R)
• M18: 26,353,011 km (0.106 R)
• M19: 26,709,952 km (0.093 R)
• M20: 27,708,368 km (0.086 R)
• M21: 31,249,350 km (0.084 R)
• M22: 35,621,647 km (0.078 R)
• M23: 36,388,036 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.7

Radius: 7.1

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.64 AU - 7.2 AU

Year: 12796 Days

Day: 18.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,363,687 km

• M1: 88,412 km (0.077 R)
• M2: 608,714 km (0.114 R)
• M3: 2,080,757 km (0.112 R)
• M4: 3,255,698 km (0.11 R)
• M5: 3,707,634 km (0.077 R)
• M6: 4,048,268 km (0.087 R)
• M7: 6,074,422 km (0.105 R)
• M8: 7,803,025 km (0.115 R)
• M9: 11,677,161 km (0.074 R)
• M10: 12,303,527 km (0.063 R)
• M11: 18,983,970 km (0.083 R)
• M12: 20,740,548 km (0.025 R)
• M13: 24,573,844 km (0.046 R)
• M14: 25,514,515 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.2

Radius: 3

Gravity: 27.58 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.2 AU - 8.92 AU

Year: 16085 Days

Day: 19.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,363,687 km

• M1: 38,746 km (0.1 R)
• M2: 135,685 km (0.082 R)
• M3: 861,235 km (0.085 R)
• M4: 1,290,282 km (0.109 R)
• M5: 2,411,667 km (0.089 R)
• M6: 4,570,215 km (0.095 R)
• M7: 11,481,188 km (0.078 R)
• M8: 11,982,640 km (0.114 R)
• M9: 12,210,178 km (0.083 R)
• M10: 13,330,517 km (0.109 R)
• M11: 15,037,578 km (0.118 R)
• M12: 15,502,827 km (0.105 R)
• M13: 18,649,319 km (0.04 R)
• M14: 22,025,743 km (0.104 R)
• M15: 23,767,811 km (0.067 R)
• M16: 27,819,669 km (0.091 R)
• M17: 27,919,002 km (0.107 R)
• M18: 30,164,915 km (0.096 R)
• M19: 37,740,700 km (0.105 R)
• M20: 39,846,440 km (0.039 R)
• M21: 43,349,424 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.7

Radius: 7.1

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.46 AU - 9.52 AU

Year: 20550 Days

Day: 22.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,363,687 km

• M1: 88,712 km (0.04 R)
• M2: 453,282 km (0.116 R)
• M3: 1,305,391 km (0.071 R)
• M4: 1,684,173 km (0.069 R)
• M5: 1,918,593 km (0.104 R)
• M6: 3,641,063 km (0.101 R)
• M7: 16,051,702 km (0.093 R)
• M8: 19,106,341 km (0.099 R)
• M9: 23,135,161 km (0.067 R)
• M10: 24,066,557 km (0.117 R)
• M11: 25,674,136 km (0.066 R)
• M12: 29,220,802 km (0.106 R)
• M13: 32,951,474 km (0.104 R)
• M14: 35,335,765 km (0.092 R)
• M15: 36,708,924 km (0.09 R)
• M16: 38,979,371 km (0.102 R)
• M17: 45,541,930 km (0.045 R)
• M18: 58,303,676 km (0.027 R)
• M19: 60,606,436 km (0.118 R)
• M20: 64,780,964 km (0.056 R)
• M21: 69,568,545 km (0.082 R)
• M22: 72,157,635 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 12,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit