🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.8

Radius: 12.3

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.81 AU - 1.11 AU

Year: 607 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,861,013 km

• M1: 153,188 km (0.069 R)
• M2: 567,126 km (0.085 R)
• M3: 1,095,356 km (0.05 R)
• M4: 2,043,956 km (0.054 R)
• M5: 2,678,400 km (0.082 R)
• M6: 3,908,693 km (0.117 R)
• M7: 4,588,316 km (0.099 R)
• M8: 5,207,801 km (0.096 R)
• M9: 5,663,327 km (0.084 R)
• M10: 6,069,634 km (0.098 R)
• M11: 6,455,747 km (0.094 R)
• M12: 6,858,314 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 10.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.75 AU - 6.23 AU

Year: 7197 Days

Day: 14.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,861,013 km

• M1: 135,835 km (0.05 R)
• M2: 603,478 km (0.104 R)
• M3: 983,606 km (0.095 R)
• M4: 1,409,062 km (0.094 R)
• M5: 1,788,891 km (0.034 R)
• M6: 3,523,927 km (0.112 R)
• M7: 4,281,491 km (0.099 R)
• M8: 5,411,404 km (0.112 R)
• M9: 6,450,211 km (0.099 R)
• M10: 7,147,786 km (0.116 R)
• M11: 9,346,277 km (0.119 R)
• M12: 9,949,306 km (0.09 R)
• M13: 10,880,702 km (0.081 R)
• M14: 11,639,462 km (0.113 R)
• M15: 22,890,718 km (0.1 R)
• M16: 23,544,311 km (0.107 R)
• M17: 23,912,621 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.5

Radius: 12.1

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.65 AU - 5.95 AU

Year: 7878 Days

Day: 12.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 42,861,013 km

• M1: 150,645 km (0.105 R)
• M2: 549,024 km (0.091 R)
• M3: 2,119,652 km (0.114 R)
• M4: 4,249,627 km (0.088 R)
• M5: 4,876,891 km (0.072 R)
• M6: 9,650,708 km (0.116 R)
• M7: 12,419,166 km (0.097 R)
• M8: 23,612,977 km (0.11 R)
• M9: 24,431,277 km (0.112 R)
• M10: 26,203,563 km (0.108 R)
• M11: 26,599,848 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.4

Radius: 14.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.87 AU - 6.45 AU

Year: 8694 Days

Day: 13.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,861,013 km

• M1: 176,825 km (0.093 R)
• M2: 910,004 km (0.114 R)
• M3: 2,027,650 km (0.082 R)
• M4: 3,115,974 km (0.106 R)
• M5: 4,936,879 km (0.112 R)
• M6: 7,005,818 km (0.089 R)
• M7: 9,189,498 km (0.053 R)
• M8: 13,765,248 km (0.047 R)
• M9: 16,143,405 km (0.115 R)
• M10: 19,825,907 km (0.106 R)
• M11: 23,183,182 km (0.105 R)
• M12: 33,094,041 km (0.112 R)
• M13: 41,032,751 km (0.086 R)
• M14: 41,777,898 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.5

Radius: 10.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.83 AU - 5.91 AU

Year: 9183 Days

Day: 7.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,861,013 km

• M1: 169,494 km (0.113 R)
• M2: 535,261 km (0.082 R)
• M3: 1,259,913 km (0.051 R)
• M4: 1,975,739 km (0.052 R)
• M5: 3,680,706 km (0.066 R)
• M6: 4,203,850 km (0.086 R)
• M7: 5,137,789 km (0.05 R)
• M8: 6,739,384 km (0.061 R)
• M9: 8,938,473 km (0.043 R)
• M10: 13,184,060 km (0.09 R)
• M11: 13,566,283 km (0.116 R)
• M12: 14,181,878 km (0.077 R)
• M13: 16,578,586 km (0.035 R)
• M14: 17,740,512 km (0.109 R)
• M15: 18,955,995 km (0.068 R)
• M16: 19,513,696 km (0.04 R)
• M17: 28,063,214 km (0.068 R)
• M18: 31,519,523 km (0.119 R)
• M19: 32,898,217 km (0.025 R)
• M20: 34,419,628 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.8

Radius: 4.8

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.26 AU - 10.48 AU

Year: 18519 Days

Day: 22.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,861,013 km

• M1: 60,886 km (0.094 R)
• M2: 273,764 km (0.067 R)
• M3: 423,063 km (0.073 R)
• M4: 681,418 km (0.044 R)
• M5: 1,192,445 km (0.119 R)
• M6: 1,410,259 km (0.088 R)
• M7: 1,910,514 km (0.089 R)
• M8: 2,316,822 km (0.096 R)
• M9: 2,677,503 km (0.104 R)
• M10: 3,052,993 km (0.037 R)
• M11: 3,322,270 km (0.112 R)
• M12: 5,637,745 km (0.087 R)
• M13: 7,738,548 km (0.103 R)
• M14: 8,028,020 km (0.095 R)
• M15: 12,253,412 km (0.056 R)
• M16: 12,703,552 km (0.098 R)
• M17: 15,185,381 km (0.054 R)
• M18: 20,060,326 km (0.066 R)
• M19: 21,891,853 km (0.071 R)
• M20: 22,554,273 km (0.105 R)
• M21: 24,093,335 km (0.072 R)
• M22: 29,327,167 km (0.072 R)
• M23: 32,313,589 km (0.055 R)
• M24: 36,294,837 km (0.039 R)
• M25: 38,522,349 km (0.104 R)
• M26: 41,589,704 km (0.064 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit