🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76

Radius: 9.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.61 AU

Year: 274 Days

Day: 12.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 55,833,088 km

• M1: 118,332 km (0.105 R)
• M2: 420,520 km (0.112 R)
• M3: 905,516 km (0.083 R)
• M4: 1,339,499 km (0.111 R)
• M5: 1,948,512 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.2

Radius: 12.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.44 AU - 0.66 AU

Year: 282 Days

Day: 8.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 55,833,088 km

• M1: 156,779 km (0.112 R)
• M2: 559,047 km (0.08 R)
• M3: 1,010,833 km (0.078 R)
• M4: 1,561,054 km (0.117 R)
• M5: 2,221,379 km (0.114 R)
• M6: 2,637,710 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.1

Radius: 12

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.55 AU - 0.63 AU

Year: 313 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,833,088 km

• M1: 149,299 km (0.065 R)
• M2: 544,686 km (0.114 R)
• M3: 1,089,521 km (0.114 R)
• M4: 1,489,546 km (0.088 R)
• M5: 1,903,334 km (0.103 R)
• M6: 2,288,249 km (0.115 R)
• M7: 3,038,482 km (0.086 R)
• M8: 3,658,715 km (0.07 R)
• M9: 4,089,557 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264

Radius: 9.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.58 AU - 0.86 AU

Year: 422 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,833,088 km

• M1: 119,080 km (0.077 R)
• M2: 418,126 km (0.05 R)
• M3: 1,032,375 km (0.111 R)
• M4: 1,473,539 km (0.116 R)
• M5: 1,823,598 km (0.093 R)
• M6: 2,174,405 km (0.089 R)
• M7: 2,509,803 km (0.071 R)
• M8: 2,927,182 km (0.071 R)
• M9: 3,254,801 km (0.113 R)
• M10: 3,562,972 km (0.12 R)
• M11: 4,116,185 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.2

Radius: 6.2

Gravity: 14.47 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.3 AU - 8.54 AU

Year: 13951 Days

Day: 16.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,833,088 km

• M1: 79,436 km (0.117 R)
• M2: 292,913 km (0.093 R)
• M3: 578,794 km (0.112 R)
• M4: 1,150,408 km (0.086 R)
• M5: 1,803,253 km (0.078 R)
• M6: 2,080,757 km (0.107 R)
• M7: 2,366,638 km (0.105 R)
• M8: 6,052,580 km (0.108 R)
• M9: 6,320,660 km (0.11 R)
• M10: 7,429,778 km (0.056 R)
• M11: 7,781,932 km (0.053 R)
• M12: 9,202,513 km (0.11 R)
• M13: 10,348,433 km (0.068 R)
• M14: 10,787,802 km (0.09 R)
• M15: 13,952,395 km (0.103 R)
• M16: 15,248,212 km (0.069 R)
• M17: 17,608,567 km (0.071 R)
• M18: 19,283,465 km (0.059 R)
• M19: 21,236,764 km (0.069 R)
• M20: 22,215,882 km (0.098 R)
• M21: 24,168,284 km (0.075 R)
• M22: 33,717,565 km (0.062 R)
• M23: 34,560,549 km (0.111 R)
• M24: 35,048,537 km (0.113 R)
• M25: 36,919,408 km (0.098 R)
• M26: 40,183,634 km (0.071 R)
• M27: 50,649,949 km (0.113 R)
• M28: 51,914,201 km (0.092 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: 186 - 11,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit