🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.07 AU - 1.69 AU

Year: 578 Days

Day: 37.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,579,048 km

• M1: 417,378 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.25 AU - 2.01 AU

Year: 742 Days

Day: 25.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,579,048 km

• M1: 261,647 km (0.085 R)
• M2: 362,924 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.51 AU - 2.51 AU

Year: 1016 Days

Day: 16.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,579,048 km

• M1: 67,020 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.65 AU - 5.47 AU

Year: 3471 Days

Day: 13.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.1

Radius: 11.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.65 AU - 5.83 AU

Year: 4902 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 41,579,048 km

• M1: 155,881 km (0.092 R)
• M2: 261,796 km (0.099 R)
• M3: 391,797 km (0.119 R)
• M4: 581,038 km (0.099 R)
• M5: 725,699 km (0.108 R)
• M6: 810,222 km (0.088 R)
• M7: 1,005,896 km (0.084 R)
• M8: 1,085,482 km (0.054 R)
• M9: 1,338,003 km (0.074 R)
• M10: 1,426,416 km (0.094 R)
• M11: 1,637,797 km (0.106 R)
• M12: 1,859,651 km (0.071 R)
• M13: 2,081,206 km (0.102 R)
• M14: 2,153,611 km (0.063 R)
• M15: 2,269,101 km (0.065 R)
• M16: 2,572,485 km (0.094 R)
• M17: 2,650,425 km (0.067 R)
• M18: 2,866,146 km (0.094 R)
• M19: 2,970,415 km (0.095 R)
• M20: 3,111,337 km (0.069 R)
• M21: 3,206,481 km (0.095 R)
• M22: 3,609,797 km (0.096 R)
• M23: 4,626,763 km (0.094 R)
• M24: 4,887,362 km (0.104 R)
• M25: 5,040,401 km (0.115 R)
• M26: 5,538,263 km (0.11 R)
• M27: 6,007,252 km (0.07 R)
• M28: 6,156,401 km (0.103 R)
• M29: 6,231,499 km (0.058 R)
• M30: 6,672,963 km (0.086 R)
• M31: 6,858,614 km (0.103 R)
• M32: 7,046,060 km (0.107 R)
• M33: 7,410,031 km (0.065 R)
• M34: 8,074,096 km (0.1 R)
• M35: 8,305,225 km (0.085 R)
• M36: 8,405,007 km (0.094 R)
• M37: 9,459,073 km (0.073 R)
• M38: 9,755,277 km (0.089 R)
• M39: 10,357,109 km (0.049 R)
• M40: 10,698,641 km (0.048 R)
• M41: 10,825,351 km (0.112 R)
• M42: 10,916,306 km (0.101 R)
• M43: 11,007,411 km (0.036 R)
• M44: 11,227,021 km (0.03 R)
• M45: 11,411,326 km (0.079 R)
• M46: 11,485,227 km (0.076 R)
• M47: 11,615,078 km (0.107 R)
• M48: 11,801,477 km (0.107 R)
• M49: 12,139,418 km (0.116 R)
• M50: 12,556,647 km (0.105 R)
• M51: 12,940,216 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66

Radius: 6.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.63 AU - 21.31 AU

Year: 26028 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 41,579,048 km

• M1: 217,515 km (0.079 R)
• M2: 287,078 km (0.105 R)
• M3: 769,831 km (0.091 R)
• M4: 1,056,460 km (0.098 R)
• M5: 1,240,017 km (0.104 R)
• M6: 1,494,034 km (0.113 R)
• M7: 1,742,815 km (0.098 R)
• M8: 2,712,957 km (0.036 R)
• M9: 2,762,773 km (0.044 R)
• M10: 3,224,732 km (0.099 R)
• M11: 3,464,687 km (0.113 R)
• M12: 4,599,835 km (0.101 R)
• M13: 5,207,053 km (0.045 R)
• M14: 5,425,616 km (0.083 R)
• M15: 6,131,867 km (0.1 R)
• M16: 8,748,334 km (0.076 R)
• M17: 9,918,040 km (0.032 R)
• M18: 13,925,168 km (0.034 R)
• M19: 14,490,199 km (0.106 R)
• M20: 14,621,696 km (0.079 R)
• M21: 14,929,867 km (0.099 R)
• M22: 15,284,863 km (0.101 R)
• M23: 15,329,294 km (0.041 R)
• M24: 17,147,058 km (0.088 R)
• M25: 19,031,542 km (0.035 R)
• M26: 19,464,628 km (0.093 R)
• M27: 20,340,374 km (0.095 R)
• M28: 20,684,449 km (0.086 R)
• M29: 21,428,249 km (0.04 R)
• M30: 21,478,065 km (0.084 R)
• M31: 22,636,252 km (0.043 R)
• M32: 24,489,471 km (0.087 R)
• M33: 26,177,234 km (0.095 R)
• M34: 28,558,533 km (0.042 R)
• M35: 29,774,913 km (0.112 R)
• M36: 30,501,659 km (0.047 R)
• M37: 31,177,543 km (0.034 R)
• M38: 31,404,034 km (0.096 R)
• M39: 32,372,381 km (0.096 R)
• M40: 33,234,962 km (0.115 R)
• M41: 33,640,073 km (0.108 R)
• M42: 33,756,161 km (0.11 R)
• M43: 34,513,725 km (0.091 R)
• M44: 37,359,076 km (0.119 R)
• M45: 38,203,107 km (0.093 R)
• M46: 38,445,306 km (0.104 R)
• M47: 40,094,174 km (0.106 R)
• M48: 40,772,451 km (0.117 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 19,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit