🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.46 AU - 0.68 AU

Year: 164 Days

Day: 45.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.33 AU - 1.83 AU

Year: 756 Days

Day: 45.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,422,110 km

• M1: 514,617 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.65 AU - 2.49 AU

Year: 1134 Days

Day: 12.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.8

Radius: 13.8

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.48 AU - 9.88 AU

Year: 8909 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,422,110 km

• M1: 186,549 km (0.049 R)
• M2: 1,277,566 km (0.061 R)
• M3: 2,449,067 km (0.043 R)
• M4: 4,608,662 km (0.04 R)
• M5: 5,108,917 km (0.111 R)
• M6: 6,889,431 km (0.101 R)
• M7: 9,406,714 km (0.086 R)
• M8: 11,721,891 km (0.103 R)
• M9: 12,571,906 km (0.09 R)
• M10: 14,828,440 km (0.109 R)
• M11: 16,440,656 km (0.116 R)
• M12: 18,166,866 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.1

Radius: 14.4

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.56 AU - 10.28 AU

Year: 9304 Days

Day: 9.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,422,110 km

• M1: 179,069 km (0.093 R)
• M2: 1,075,609 km (0.111 R)
• M3: 1,866,383 km (0.068 R)
• M4: 3,439,853 km (0.12 R)
• M5: 4,843,680 km (0.103 R)
• M6: 5,294,867 km (0.111 R)
• M7: 5,840,301 km (0.1 R)
• M8: 6,637,957 km (0.086 R)
• M9: 7,626,200 km (0.114 R)
• M10: 8,494,167 km (0.103 R)
• M11: 9,108,715 km (0.114 R)
• M12: 9,942,574 km (0.07 R)
• M13: 12,031,858 km (0.119 R)
• M14: 13,036,108 km (0.03 R)
• M15: 17,619,787 km (0.088 R)
• M16: 22,928,566 km (0.114 R)
• M17: 24,035,890 km (0.081 R)
• M18: 25,537,553 km (0.089 R)
• M19: 28,629,891 km (0.112 R)
• M20: 31,133,112 km (0.096 R)
• M21: 35,212,347 km (0.119 R)
• M22: 37,730,079 km (0.095 R)
• M23: 38,318,747 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318

Radius: 13.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.06 AU - 9.08 AU

Year: 9554 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,422,110 km

• M1: 184,903 km (0.104 R)
• M2: 1,089,072 km (0.102 R)
• M3: 1,565,093 km (0.103 R)
• M4: 2,198,042 km (0.108 R)
• M5: 2,939,299 km (0.057 R)
• M6: 3,456,160 km (0.053 R)
• M7: 3,913,181 km (0.108 R)
• M8: 4,648,155 km (0.1 R)
• M9: 6,666,380 km (0.104 R)
• M10: 8,917,379 km (0.11 R)
• M11: 12,618,431 km (0.026 R)
• M12: 15,836,730 km (0.07 R)
• M13: 21,180,515 km (0.104 R)
• M14: 22,960,730 km (0.063 R)
• M15: 24,922,556 km (0.056 R)
• M16: 25,515,263 km (0.096 R)
• M17: 34,727,201 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.1

Radius: 5.1

Gravity: 18.61 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.18 AU - 15.24 AU

Year: 17255 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,422,110 km

• M1: 63,579 km (0.106 R)
• M2: 246,687 km (0.089 R)
• M3: 497,712 km (0.087 R)
• M4: 743,801 km (0.1 R)
• M5: 1,154,297 km (0.051 R)
• M6: 1,926,970 km (0.104 R)
• M7: 2,092,874 km (0.039 R)
• M8: 2,308,744 km (0.105 R)
• M9: 2,926,134 km (0.096 R)
• M10: 4,079,384 km (0.119 R)
• M11: 5,617,550 km (0.067 R)
• M12: 6,474,596 km (0.076 R)
• M13: 7,194,162 km (0.082 R)
• M14: 8,591,855 km (0.082 R)
• M15: 9,044,089 km (0.092 R)
• M16: 10,327,788 km (0.059 R)
• M17: 10,896,858 km (0.057 R)
• M18: 11,307,505 km (0.057 R)
• M19: 12,858,386 km (0.079 R)
• M20: 15,479,191 km (0.116 R)
• M21: 16,836,343 km (0.088 R)
• M22: 19,871,833 km (0.116 R)
• M23: 21,839,344 km (0.082 R)
• M24: 22,397,644 km (0.099 R)
• M25: 23,349,236 km (0.035 R)
• M26: 23,834,980 km (0.106 R)
• M27: 24,031,252 km (0.093 R)
• M28: 26,261,009 km (0.081 R)
• M29: 32,671,876 km (0.088 R)
• M30: 39,363,837 km (0.091 R)
• M31: 43,028,387 km (0.107 R)
• M32: 43,905,180 km (0.089 R)
• M33: 48,625,890 km (0.111 R)
• M34: 49,736,804 km (0.067 R)
• M35: 51,844,488 km (0.081 R)
• M36: 53,338,074 km (0.119 R)
• M37: 56,063,896 km (0.088 R)
• M38: 56,759,527 km (0.045 R)
• M39: 57,813,743 km (0.099 R)
• M40: 59,060,043 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 10,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit