🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.7

Radius: 14.5

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.85 AU - 0.91 AU

Year: 542 Days

Day: 14.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 49,075,779 km

• M1: 182,659 km (0.114 R)
• M2: 828,922 km (0.089 R)
• M3: 1,854,714 km (0.089 R)
• M4: 2,416,754 km (0.087 R)
• M5: 3,165,491 km (0.065 R)
• M6: 3,711,972 km (0.069 R)
• M7: 4,453,977 km (0.103 R)
• M8: 5,026,488 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.7

Radius: 9

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.85 AU - 0.99 AU

Year: 579 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,075,779 km

• M1: 111,899 km (0.067 R)
• M2: 394,041 km (0.094 R)
• M3: 693,536 km (0.109 R)
• M4: 985,102 km (0.111 R)
• M5: 1,309,729 km (0.113 R)
• M6: 1,668,315 km (0.075 R)
• M7: 2,368,583 km (0.051 R)
• M8: 3,134,225 km (0.083 R)
• M9: 3,796,644 km (0.08 R)
• M10: 4,211,330 km (0.101 R)
• M11: 5,115,499 km (0.05 R)
• M12: 5,745,157 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 13.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.71 AU - 5.87 AU

Year: 7982 Days

Day: 12.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 113 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,075,779 km

• M1: 166,652 km (0.089 R)
• M2: 584,628 km (0.085 R)
• M3: 1,415,794 km (0.072 R)
• M4: 2,017,926 km (0.042 R)
• M5: 2,469,113 km (0.086 R)
• M6: 2,947,527 km (0.063 R)
• M7: 3,556,989 km (0.108 R)
• M8: 4,223,447 km (0.065 R)
• M9: 5,149,907 km (0.094 R)
• M10: 6,879,557 km (0.075 R)
• M11: 7,917,467 km (0.026 R)
• M12: 8,622,971 km (0.055 R)
• M13: 10,595,568 km (0.097 R)
• M14: 11,298,529 km (0.03 R)
• M15: 11,872,386 km (0.083 R)
• M16: 12,410,939 km (0.089 R)
• M17: 13,711,542 km (0.106 R)
• M18: 15,101,307 km (0.075 R)
• M19: 15,927,386 km (0.045 R)
• M20: 18,230,445 km (0.079 R)
• M21: 21,136,384 km (0.054 R)
• M22: 24,771,014 km (0.056 R)
• M23: 25,651,696 km (0.087 R)
• M24: 27,662,741 km (0.045 R)
• M25: 33,253,213 km (0.096 R)
• M26: 39,316,415 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.9

Radius: 6.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.54 AU - 11.38 AU

Year: 20620 Days

Day: 17 Hours

Environment

Temp: -231 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,075,779 km

• M1: 78,389 km (0.119 R)
• M2: 772,823 km (0.085 R)
• M3: 1,683,874 km (0.049 R)
• M4: 2,600,609 km (0.039 R)
• M5: 3,075,134 km (0.06 R)
• M6: 3,285,319 km (0.102 R)
• M7: 5,565,041 km (0.071 R)
• M8: 5,985,112 km (0.104 R)
• M9: 6,239,877 km (0.119 R)
• M10: 6,501,673 km (0.083 R)
• M11: 7,372,931 km (0.11 R)
• M12: 9,104,676 km (0.049 R)
• M13: 10,982,428 km (0.094 R)
• M14: 13,847,228 km (0.083 R)
• M15: 16,244,534 km (0.073 R)
• M16: 16,740,899 km (0.104 R)
• M17: 17,393,744 km (0.114 R)
• M18: 17,615,000 km (0.111 R)
• M19: 21,928,505 km (0.049 R)
• M20: 23,961,839 km (0.079 R)
• M21: 25,259,152 km (0.068 R)
• M22: 40,774,844 km (0.064 R)
• M23: 42,888,513 km (0.043 R)
• M24: 43,428,112 km (0.12 R)
• M25: 48,199,088 km (0.059 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: 543 - 16,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit