🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.4

Radius: 12.8

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.39 AU - 0.61 AU

Year: 236 Days

Day: 10.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 35,789,273 km

• M1: 159,172 km (0.108 R)
• M2: 804,537 km (0.102 R)
• M3: 1,301,352 km (0.119 R)
• M4: 2,061,758 km (0.092 R)
• M5: 2,682,589 km (0.111 R)
• M6: 3,200,347 km (0.063 R)
• M7: 3,629,244 km (0.113 R)
• M8: 4,084,770 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.7

Radius: 9.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.68 AU - 0.76 AU

Year: 407 Days

Day: 14.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 35,789,273 km

• M1: 114,742 km (0.069 R)
• M2: 466,596 km (0.09 R)
• M3: 971,937 km (0.088 R)
• M4: 1,343,538 km (0.107 R)
• M5: 1,722,619 km (0.069 R)
• M6: 2,081,206 km (0.063 R)
• M7: 2,515,039 km (0.109 R)
• M8: 3,047,458 km (0.059 R)

Asteroid Belt

Center: 1.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.4

Radius: 12.7

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.22 AU - 1.74 AU

Year: 1201 Days

Day: 8.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,789,273 km

• M1: 158,125 km (0.064 R)
• M2: 575,802 km (0.077 R)
• M3: 1,072,168 km (0.087 R)
• M4: 1,646,025 km (0.082 R)
• M5: 2,328,790 km (0.065 R)
• M6: 2,788,205 km (0.099 R)
• M7: 3,828,060 km (0.061 R)
• M8: 4,803,887 km (0.079 R)
• M9: 6,026,251 km (0.101 R)
• M10: 7,071,940 km (0.117 R)
• M11: 8,426,698 km (0.117 R)
• M12: 9,917,142 km (0.099 R)
• M13: 10,515,085 km (0.118 R)
• M14: 11,004,120 km (0.087 R)

Asteroid Belt

Center: 2.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.9

Radius: 11.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.45 AU - 2.77 AU

Year: 2812 Days

Day: 14.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 126.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,789,273 km

• M1: 138,079 km (0.091 R)
• M2: 654,042 km (0.12 R)
• M3: 1,434,793 km (0.104 R)
• M4: 2,688,423 km (0.106 R)
• M5: 3,868,900 km (0.067 R)
• M6: 5,344,085 km (0.093 R)
• M7: 6,008,898 km (0.066 R)
• M8: 8,063,325 km (0.043 R)
• M9: 11,517,989 km (0.114 R)
• M10: 12,263,285 km (0.037 R)
• M11: 13,850,220 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.9

Radius: 10.2

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.46 AU - 3.4 AU

Year: 3344 Days

Day: 6.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,789,273 km

• M1: 126,859 km (0.093 R)
• M2: 455,974 km (0.083 R)
• M3: 837,150 km (0.083 R)
• M4: 1,468,303 km (0.056 R)
• M5: 1,789,939 km (0.079 R)
• M6: 2,245,015 km (0.115 R)
• M7: 2,643,993 km (0.102 R)
• M8: 2,982,982 km (0.104 R)
• M9: 3,687,887 km (0.076 R)
• M10: 4,135,184 km (0.105 R)
• M11: 5,113,405 km (0.108 R)
• M12: 5,588,827 km (0.114 R)
• M13: 7,390,135 km (0.044 R)
• M14: 8,351,301 km (0.119 R)
• M15: 9,588,625 km (0.035 R)
• M16: 10,067,638 km (0.056 R)
• M17: 10,815,926 km (0.087 R)
• M18: 12,376,830 km (0.088 R)
• M19: 14,965,472 km (0.087 R)
• M20: 15,556,084 km (0.091 R)
• M21: 17,480,362 km (0.084 R)
• M22: 19,055,178 km (0.058 R)
• M23: 20,199,452 km (0.082 R)
• M24: 21,727,595 km (0.074 R)
• M25: 22,415,446 km (0.101 R)
• M26: 24,345,258 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.5

Radius: 8.3

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.1 AU - 4.68 AU

Year: 5116 Days

Day: 9.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,789,273 km

• M1: 103,223 km (0.055 R)
• M2: 429,645 km (0.104 R)
• M3: 895,343 km (0.08 R)
• M4: 1,538,913 km (0.084 R)
• M5: 2,332,979 km (0.086 R)
• M6: 2,986,123 km (0.116 R)
• M7: 3,866,207 km (0.097 R)
• M8: 4,258,303 km (0.079 R)
• M9: 5,918,241 km (0.067 R)
• M10: 7,025,565 km (0.096 R)
• M11: 7,717,305 km (0.057 R)
• M12: 8,415,778 km (0.11 R)
• M13: 8,799,945 km (0.106 R)
• M14: 10,498,928 km (0.069 R)
• M15: 10,809,493 km (0.053 R)
• M16: 15,030,397 km (0.103 R)
• M17: 15,769,112 km (0.103 R)
• M18: 17,257,311 km (0.044 R)
• M19: 20,441,801 km (0.086 R)
• M20: 21,632,301 km (0.09 R)
• M21: 24,382,359 km (0.117 R)
• M22: 28,115,723 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464

Radius: 11.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.85 AU - 5.49 AU

Year: 7839 Days

Day: 6.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,789,273 km

• M1: 146,905 km (0.092 R)
• M2: 547,379 km (0.105 R)
• M3: 1,498,821 km (0.084 R)
• M4: 2,293,784 km (0.086 R)
• M5: 2,768,608 km (0.095 R)
• M6: 3,966,588 km (0.045 R)
• M7: 4,874,796 km (0.105 R)
• M8: 6,109,128 km (0.069 R)
• M9: 8,600,382 km (0.06 R)
• M10: 9,229,889 km (0.092 R)
• M11: 9,800,157 km (0.108 R)
• M12: 10,723,325 km (0.083 R)
• M13: 11,255,295 km (0.086 R)
• M14: 12,477,210 km (0.097 R)
• M15: 14,473,145 km (0.095 R)
• M16: 15,243,724 km (0.098 R)
• M17: 17,388,359 km (0.116 R)
• M18: 17,853,758 km (0.116 R)
• M19: 19,512,649 km (0.045 R)
• M20: 20,822,827 km (0.077 R)
• M21: 21,272,219 km (0.094 R)
• M22: 21,881,531 km (0.093 R)
• M23: 22,817,415 km (0.099 R)
• M24: 23,698,547 km (0.066 R)
• M25: 27,361,600 km (0.076 R)
• M26: 28,539,534 km (0.068 R)
• M27: 28,908,592 km (0.085 R)
• M28: 31,484,368 km (0.056 R)
• M29: 34,940,677 km (0.092 R)
• M30: 35,469,506 km (0.102 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: 521 - 17,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit