🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.6

Radius: 10.7

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.55 AU - 0.87 AU

Year: 380 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,370,709 km

• M1: 133,142 km (0.11 R)
• M2: 492,476 km (0.08 R)
• M3: 935,884 km (0.11 R)
• M4: 1,977,534 km (0.117 R)
• M5: 2,702,486 km (0.047 R)
• M6: 3,680,556 km (0.119 R)
• M7: 5,337,951 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.6

Radius: 14.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.74 AU - 1.04 AU

Year: 534 Days

Day: 11.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,370,709 km

• M1: 185,352 km (0.094 R)
• M2: 661,223 km (0.09 R)
• M3: 1,374,056 km (0.079 R)
• M4: 1,969,306 km (0.043 R)
• M5: 2,450,264 km (0.064 R)
• M6: 2,920,749 km (0.072 R)
• M7: 3,578,979 km (0.112 R)
• M8: 4,076,542 km (0.069 R)
• M9: 4,838,743 km (0.103 R)
• M10: 6,909,327 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729

Radius: 11.4

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.18 AU - 1.36 AU

Year: 910 Days

Day: 10.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,370,709 km

• M1: 141,819 km (0.085 R)
• M2: 528,679 km (0.108 R)
• M3: 891,005 km (0.088 R)
• M4: 1,311,076 km (0.117 R)
• M5: 1,704,219 km (0.037 R)
• M6: 2,676,156 km (0.111 R)
• M7: 3,116,572 km (0.077 R)
• M8: 4,493,770 km (0.088 R)
• M9: 4,898,732 km (0.112 R)
• M10: 5,328,078 km (0.112 R)
• M11: 7,790,758 km (0.099 R)
• M12: 8,403,660 km (0.1 R)
• M13: 9,411,501 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.4

Radius: 8.2

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.41 AU - 2.13 AU

Year: 1497 Days

Day: 11.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 118.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,370,709 km

• M1: 102,026 km (0.058 R)
• M2: 369,806 km (0.027 R)
• M3: 669,899 km (0.092 R)
• M4: 943,065 km (0.104 R)
• M5: 1,263,055 km (0.052 R)
• M6: 1,594,414 km (0.08 R)
• M7: 2,054,428 km (0.1 R)
• M8: 2,423,785 km (0.092 R)
• M9: 2,980,289 km (0.042 R)
• M10: 3,267,965 km (0.103 R)
• M11: 3,979,752 km (0.118 R)
• M12: 4,627,661 km (0.09 R)
• M13: 6,132,166 km (0.075 R)
• M14: 6,486,414 km (0.093 R)
• M15: 7,531,355 km (0.109 R)
• M16: 8,041,783 km (0.078 R)
• M17: 9,623,781 km (0.106 R)
• M18: 10,041,907 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.4

Radius: 8.7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.1 AU - 4.16 AU

Year: 4397 Days

Day: 6.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,370,709 km

• M1: 108,309 km (0.114 R)
• M2: 403,316 km (0.086 R)
• M3: 835,504 km (0.118 R)
• M4: 1,571,526 km (0.099 R)
• M5: 1,990,400 km (0.08 R)
• M6: 2,390,724 km (0.077 R)
• M7: 2,757,687 km (0.037 R)
• M8: 4,719,514 km (0.041 R)
• M9: 5,759,518 km (0.111 R)
• M10: 6,759,131 km (0.111 R)
• M11: 7,468,225 km (0.089 R)
• M12: 8,970,188 km (0.085 R)
• M13: 10,450,010 km (0.114 R)
• M14: 11,136,813 km (0.047 R)
• M15: 14,984,770 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.5

Radius: 10.4

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.63 AU - 5.01 AU

Year: 5709 Days

Day: 14.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,370,709 km

• M1: 129,402 km (0.092 R)
• M2: 508,334 km (0.049 R)
• M3: 883,375 km (0.081 R)
• M4: 1,232,986 km (0.116 R)
• M5: 1,728,155 km (0.059 R)
• M6: 2,134,313 km (0.098 R)
• M7: 2,586,697 km (0.103 R)
• M8: 3,024,719 km (0.11 R)
• M9: 3,934,424 km (0.106 R)
• M10: 4,722,805 km (0.106 R)
• M11: 5,791,981 km (0.078 R)
• M12: 7,015,392 km (0.116 R)
• M13: 8,598,886 km (0.089 R)
• M14: 9,121,431 km (0.062 R)
• M15: 9,537,612 km (0.104 R)
• M16: 12,008,670 km (0.104 R)
• M17: 12,919,571 km (0.109 R)
• M18: 14,149,565 km (0.093 R)
• M19: 14,482,869 km (0.079 R)
• M20: 16,168,837 km (0.082 R)
• M21: 18,111,665 km (0.091 R)
• M22: 26,681,379 km (0.1 R)
• M23: 27,793,489 km (0.084 R)
• M24: 29,114,887 km (0.111 R)
• M25: 31,315,322 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524

Radius: 12.5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.81 AU - 6.15 AU

Year: 7066 Days

Day: 8.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,370,709 km

• M1: 155,432 km (0.068 R)
• M2: 582,235 km (0.119 R)
• M3: 1,176,886 km (0.074 R)
• M4: 2,131,171 km (0.028 R)
• M5: 2,630,080 km (0.097 R)
• M6: 3,373,881 km (0.113 R)
• M7: 4,721,159 km (0.092 R)
• M8: 6,601,006 km (0.089 R)
• M9: 7,485,279 km (0.1 R)
• M10: 8,689,542 km (0.105 R)
• M11: 9,619,741 km (0.119 R)
• M12: 10,199,882 km (0.12 R)
• M13: 10,898,354 km (0.067 R)
• M14: 12,970,734 km (0.091 R)
• M15: 13,403,820 km (0.064 R)
• M16: 14,529,244 km (0.106 R)
• M17: 20,023,525 km (0.088 R)
• M18: 20,676,071 km (0.038 R)
• M19: 21,795,213 km (0.109 R)
• M20: 28,183,940 km (0.111 R)
• M21: 29,188,190 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.1

Radius: 7.5

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.35 AU - 7.93 AU

Year: 10879 Days

Day: 19.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,370,709 km

• M1: 188,344 km (0.115 R)
• M2: 708,795 km (0.072 R)
• M3: 2,074,174 km (0.09 R)
• M4: 2,578,170 km (0.085 R)
• M5: 3,302,074 km (0.118 R)
• M6: 3,546,218 km (0.097 R)
• M7: 3,962,249 km (0.119 R)
• M8: 4,238,556 km (0.075 R)
• M9: 5,407,963 km (0.09 R)
• M10: 7,841,322 km (0.108 R)
• M11: 9,057,852 km (0.116 R)
• M12: 21,793,867 km (0.095 R)
• M13: 23,632,873 km (0.043 R)
• M14: 26,630,665 km (0.064 R)
• M15: 30,189,299 km (0.087 R)
• M16: 30,722,316 km (0.038 R)
• M17: 31,045,149 km (0.034 R)
• M18: 32,027,109 km (0.09 R)
• M19: 39,742,320 km (0.055 R)
• M20: 40,511,253 km (0.119 R)
• M21: 43,822,602 km (0.025 R)
• M22: 44,781,225 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.3

Radius: 6.2

Gravity: 24.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.06 AU - 7.72 AU

Year: 12773 Days

Day: 22.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 44,370,709 km

• M1: 78,688 km (0.078 R)
• M2: 498,909 km (0.069 R)
• M3: 715,527 km (0.074 R)
• M4: 962,662 km (0.09 R)
• M5: 1,419,534 km (0.097 R)
• M6: 1,902,586 km (0.108 R)
• M7: 2,182,633 km (0.107 R)
• M8: 3,165,491 km (0.1 R)
• M9: 3,532,604 km (0.103 R)
• M10: 4,227,636 km (0.041 R)
• M11: 6,119,151 km (0.086 R)
• M12: 6,318,715 km (0.066 R)
• M13: 6,731,007 km (0.108 R)
• M14: 7,427,833 km (0.09 R)
• M15: 7,840,275 km (0.103 R)
• M16: 8,123,763 km (0.093 R)
• M17: 9,752,435 km (0.087 R)
• M18: 13,238,215 km (0.086 R)
• M19: 14,189,208 km (0.026 R)
• M20: 14,967,865 km (0.11 R)
• M21: 17,958,327 km (0.083 R)
• M22: 19,636,217 km (0.083 R)
• M23: 21,051,861 km (0.101 R)
• M24: 24,084,509 km (0.048 R)
• M25: 24,784,627 km (0.119 R)
• M26: 27,180,886 km (0.113 R)
• M27: 27,939,646 km (0.103 R)
• M28: 29,727,191 km (0.028 R)
• M29: 39,266,000 km (0.073 R)
• M30: 41,790,464 km (0.116 R)
• M31: 42,221,456 km (0.12 R)
• M32: 42,946,407 km (0.105 R)
• M33: 43,679,736 km (0.074 R)
• M34: 52,304,053 km (0.116 R)
• M35: 52,637,357 km (0.044 R)
• M36: 54,667,400 km (0.038 R)
• M37: 59,969,598 km (0.065 R)

Asteroid Belt

Center: 8.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.4

Radius: 6.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.3 AU - 12.06 AU

Year: 20652 Days

Day: 21.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,370,709 km

• M1: 80,334 km (0.095 R)
• M2: 1,311,674 km (0.032 R)
• M3: 1,789,939 km (0.064 R)
• M4: 2,768,009 km (0.102 R)
• M5: 4,737,017 km (0.044 R)
• M6: 5,516,870 km (0.087 R)
• M7: 6,861,905 km (0.117 R)
• M8: 11,420,301 km (0.098 R)
• M9: 14,006,101 km (0.056 R)
• M10: 15,336,624 km (0.081 R)
• M11: 17,882,331 km (0.093 R)
• M12: 19,522,373 km (0.09 R)
• M13: 27,375,962 km (0.057 R)
• M14: 34,120,582 km (0.111 R)
• M15: 37,102,366 km (0.113 R)
• M16: 41,005,076 km (0.06 R)
• M17: 44,370,728 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 19,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit