🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 9.5

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.62 AU - 0.82 AU

Year: 401 Days

Day: 12.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,903,633 km

• M1: 118,182 km (0.025 R)
• M2: 456,872 km (0.097 R)
• M3: 845,976 km (0.086 R)
• M4: 1,166,115 km (0.106 R)
• M5: 1,715,140 km (0.114 R)
• M6: 2,284,060 km (0.069 R)
• M7: 2,797,480 km (0.061 R)
• M8: 3,237,298 km (0.1 R)
• M9: 3,835,540 km (0.098 R)
• M10: 4,707,097 km (0.105 R)
• M11: 5,127,617 km (0.074 R)
• M12: 5,475,581 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.6

Radius: 12.7

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.58 AU - 1.82 AU

Year: 1454 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,903,633 km

• M1: 157,975 km (0.099 R)
• M2: 561,291 km (0.084 R)
• M3: 1,206,357 km (0.119 R)
• M4: 1,792,631 km (0.11 R)
• M5: 2,381,598 km (0.1 R)
• M6: 3,084,858 km (0.114 R)
• M7: 4,027,773 km (0.049 R)
• M8: 4,452,182 km (0.076 R)
• M9: 6,845,000 km (0.048 R)
• M10: 8,775,860 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.4

Radius: 8.6

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.02 AU - 2.58 AU

Year: 2288 Days

Day: 6 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,903,633 km

• M1: 197,768 km (0.097 R)
• M2: 555,307 km (0.098 R)
• M3: 857,345 km (0.063 R)
• M4: 1,223,561 km (0.113 R)
• M5: 1,539,811 km (0.105 R)
• M6: 4,211,778 km (0.072 R)
• M7: 6,230,751 km (0.084 R)
• M8: 6,731,755 km (0.117 R)
• M9: 8,015,155 km (0.114 R)
• M10: 8,638,379 km (0.089 R)
• M11: 10,252,241 km (0.043 R)
• M12: 11,755,700 km (0.081 R)
• M13: 13,035,958 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.3

Radius: 11.1

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.1 AU - 3.4 AU

Year: 3844 Days

Day: 11.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,903,633 km

• M1: 138,079 km (0.079 R)
• M2: 511,924 km (0.109 R)
• M3: 879,336 km (0.067 R)
• M4: 1,276,818 km (0.112 R)
• M5: 3,400,509 km (0.118 R)
• M6: 4,528,926 km (0.075 R)
• M7: 6,097,908 km (0.111 R)
• M8: 7,305,612 km (0.029 R)
• M9: 7,683,496 km (0.063 R)
• M10: 8,704,352 km (0.086 R)
• M11: 9,649,511 km (0.111 R)
• M12: 11,014,592 km (0.09 R)
• M13: 12,119,821 km (0.079 R)
• M14: 12,699,513 km (0.079 R)
• M15: 13,297,605 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.8

Radius: 9.1

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.66 AU - 4.04 AU

Year: 4022 Days

Day: 9.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,903,633 km

• M1: 113,246 km (0.066 R)
• M2: 520,301 km (0.094 R)
• M3: 978,520 km (0.106 R)
• M4: 1,265,000 km (0.096 R)
• M5: 1,557,164 km (0.117 R)
• M6: 1,990,100 km (0.116 R)
• M7: 3,713,318 km (0.052 R)
• M8: 5,518,366 km (0.027 R)
• M9: 8,580,485 km (0.098 R)
• M10: 13,769,736 km (0.069 R)
• M11: 15,128,085 km (0.08 R)
• M12: 15,815,038 km (0.084 R)

Asteroid Belt

Center: 6.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.8

Radius: 6.4

Gravity: 22.92 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.91 AU - 10.85 AU

Year: 17359 Days

Day: 24.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,903,633 km

• M1: 81,531 km (0.081 R)
• M2: 406,158 km (0.082 R)
• M3: 864,676 km (0.096 R)
• M4: 1,414,298 km (0.116 R)
• M5: 2,092,276 km (0.108 R)
• M6: 3,206,930 km (0.062 R)
• M7: 3,970,926 km (0.062 R)
• M8: 4,328,465 km (0.101 R)
• M9: 5,374,453 km (0.104 R)
• M10: 6,273,237 km (0.074 R)
• M11: 6,895,115 km (0.104 R)
• M12: 8,898,381 km (0.102 R)
• M13: 10,390,769 km (0.101 R)
• M14: 11,976,058 km (0.036 R)
• M15: 13,355,500 km (0.082 R)
• M16: 16,018,641 km (0.043 R)
• M17: 16,840,083 km (0.095 R)
• M18: 19,936,609 km (0.111 R)
• M19: 23,082,054 km (0.119 R)
• M20: 25,317,046 km (0.072 R)
• M21: 26,430,204 km (0.099 R)
• M22: 30,833,468 km (0.111 R)
• M23: 31,718,040 km (0.106 R)
• M24: 32,360,263 km (0.112 R)
• M25: 35,015,775 km (0.071 R)
• M26: 35,426,272 km (0.066 R)
• M27: 35,978,587 km (0.108 R)
• M28: 36,677,060 km (0.099 R)
• M29: 38,100,932 km (0.063 R)
• M30: 39,266,150 km (0.062 R)
• M31: 53,692,321 km (0.086 R)
• M32: 54,604,120 km (0.091 R)
• M33: 63,279,451 km (0.119 R)
• M34: 70,194,762 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 18,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit