🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.59 AU - 0.61 AU

Year: 305 Days

Day: 33.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.6

Radius: 8.8

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.45 AU - 3.07 AU

Year: 3008 Days

Day: 5.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,751,472 km

• M1: 109,506 km (0.09 R)
• M2: 392,395 km (0.12 R)
• M3: 679,922 km (0.116 R)
• M4: 967,599 km (0.111 R)
• M5: 1,280,259 km (0.098 R)
• M6: 1,722,320 km (0.089 R)
• M7: 2,616,467 km (0.063 R)
• M8: 4,142,215 km (0.116 R)
• M9: 5,057,455 km (0.076 R)
• M10: 6,539,521 km (0.109 R)
• M11: 7,601,367 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786

Radius: 13.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.03 AU - 5.29 AU

Year: 7689 Days

Day: 8.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,751,472 km

• M1: 170,392 km (0.093 R)
• M2: 598,990 km (0.094 R)
• M3: 1,042,697 km (0.052 R)
• M4: 1,775,876 km (0.113 R)
• M5: 2,508,607 km (0.114 R)
• M6: 3,146,941 km (0.096 R)
• M7: 3,992,917 km (0.092 R)
• M8: 4,665,958 km (0.032 R)
• M9: 9,006,390 km (0.083 R)
• M10: 10,264,658 km (0.117 R)
• M11: 11,743,433 km (0.114 R)
• M12: 12,673,932 km (0.115 R)
• M13: 13,301,943 km (0.109 R)
• M14: 13,890,761 km (0.062 R)
• M15: 17,031,119 km (0.058 R)
• M16: 21,009,675 km (0.033 R)
• M17: 21,890,058 km (0.116 R)
• M18: 22,628,623 km (0.104 R)
• M19: 23,982,483 km (0.084 R)
• M20: 29,246,533 km (0.092 R)
• M21: 37,051,353 km (0.112 R)
• M22: 40,995,501 km (0.064 R)
• M23: 42,117,934 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.9

Radius: 9.2

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.13 AU - 6.79 AU

Year: 8369 Days

Day: 5.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,751,472 km

• M1: 119,080 km (0.113 R)
• M2: 522,695 km (0.053 R)
• M3: 911,949 km (0.041 R)
• M4: 1,505,852 km (0.095 R)
• M5: 2,357,363 km (0.117 R)
• M6: 2,806,007 km (0.079 R)
• M7: 3,747,427 km (0.048 R)
• M8: 4,221,802 km (0.098 R)
• M9: 4,618,086 km (0.038 R)
• M10: 5,259,113 km (0.085 R)
• M11: 6,063,052 km (0.069 R)
• M12: 6,605,644 km (0.108 R)
• M13: 7,379,214 km (0.098 R)
• M14: 9,198,773 km (0.057 R)
• M15: 12,404,057 km (0.117 R)
• M16: 13,518,860 km (0.048 R)
• M17: 14,699,188 km (0.096 R)
• M18: 15,413,069 km (0.036 R)
• M19: 18,501,816 km (0.071 R)
• M20: 19,028,700 km (0.088 R)
• M21: 19,488,115 km (0.111 R)
• M22: 19,876,620 km (0.114 R)
• M23: 22,232,637 km (0.114 R)
• M24: 23,173,159 km (0.108 R)
• M25: 23,962,138 km (0.089 R)
• M26: 33,859,533 km (0.07 R)
• M27: 34,421,273 km (0.113 R)
• M28: 36,144,042 km (0.073 R)
• M29: 40,890,783 km (0.12 R)
• M30: 42,171,640 km (0.109 R)
• M31: 44,276,332 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.5

Radius: 4.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.02 AU - 9.88 AU

Year: 16114 Days

Day: 22.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,751,472 km

• M1: 56,249 km (0.046 R)
• M2: 260,001 km (0.09 R)
• M3: 407,654 km (0.079 R)
• M4: 588,668 km (0.076 R)
• M5: 997,668 km (0.117 R)
• M6: 1,468,303 km (0.037 R)
• M7: 1,701,227 km (0.119 R)
• M8: 1,860,698 km (0.11 R)
• M9: 2,850,887 km (0.103 R)
• M10: 3,254,202 km (0.048 R)
• M11: 3,716,460 km (0.072 R)
• M12: 4,848,766 km (0.095 R)
• M13: 6,540,569 km (0.111 R)
• M14: 7,625,003 km (0.028 R)
• M15: 8,942,512 km (0.091 R)
• M16: 10,940,541 km (0.034 R)
• M17: 15,105,346 km (0.116 R)
• M18: 19,206,571 km (0.069 R)
• M19: 19,673,616 km (0.112 R)
• M20: 20,630,444 km (0.108 R)
• M21: 22,933,054 km (0.113 R)
• M22: 25,242,247 km (0.057 R)
• M23: 25,401,419 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.8

Radius: 7.5

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.93 AU - 11.23 AU

Year: 20994 Days

Day: 21.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,751,472 km

• M1: 93,349 km (0.096 R)
• M2: 617,241 km (0.085 R)
• M3: 1,349,522 km (0.103 R)
• M4: 1,627,774 km (0.092 R)
• M5: 1,982,022 km (0.111 R)
• M6: 2,609,436 km (0.097 R)
• M7: 3,045,513 km (0.093 R)
• M8: 3,335,285 km (0.09 R)
• M9: 3,789,613 km (0.057 R)
• M10: 4,414,932 km (0.059 R)
• M11: 5,517,319 km (0.101 R)
• M12: 5,909,415 km (0.117 R)
• M13: 6,618,210 km (0.118 R)
• M14: 7,382,505 km (0.109 R)
• M15: 9,193,238 km (0.084 R)
• M16: 16,933,133 km (0.114 R)
• M17: 23,204,425 km (0.06 R)
• M18: 26,029,132 km (0.086 R)
• M19: 27,467,665 km (0.047 R)
• M20: 29,075,244 km (0.101 R)
• M21: 30,261,405 km (0.109 R)
• M22: 30,988,301 km (0.088 R)
• M23: 34,930,504 km (0.058 R)
• M24: 35,195,741 km (0.036 R)
• M25: 35,730,255 km (0.096 R)
• M26: 43,333,267 km (0.101 R)
• M27: 49,403,051 km (0.116 R)
• M28: 50,073,250 km (0.101 R)
• M29: 50,579,788 km (0.099 R)
• M30: 56,744,567 km (0.043 R)
• M31: 65,785,215 km (0.047 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 11,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit