🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.85 AU - 3.03 AU

Year: 1392 Days

Day: 27.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.2

Radius: 12.2

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.82 AU - 6.18 AU

Year: 4084 Days

Day: 7.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,987,067 km

• M1: 151,991 km (0.106 R)
• M2: 605,722 km (0.044 R)
• M3: 1,046,886 km (0.054 R)
• M4: 2,859,264 km (0.071 R)
• M5: 4,256,658 km (0.049 R)
• M6: 5,601,094 km (0.083 R)
• M7: 6,067,091 km (0.12 R)
• M8: 6,527,553 km (0.112 R)
• M9: 7,623,059 km (0.044 R)
• M10: 8,050,609 km (0.117 R)
• M11: 9,840,099 km (0.118 R)
• M12: 13,254,371 km (0.108 R)
• M13: 15,850,044 km (0.059 R)
• M14: 17,944,564 km (0.038 R)
• M15: 19,286,457 km (0.12 R)
• M16: 20,831,653 km (0.078 R)
• M17: 21,317,996 km (0.081 R)
• M18: 24,704,592 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 9.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.66 AU - 5.66 AU

Year: 4918 Days

Day: 11.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,987,067 km

• M1: 120,576 km (0.037 R)
• M2: 438,471 km (0.045 R)
• M3: 901,776 km (0.043 R)
• M4: 2,014,485 km (0.117 R)
• M5: 2,540,920 km (0.111 R)
• M6: 3,829,556 km (0.073 R)
• M7: 5,929,162 km (0.118 R)
• M8: 7,568,904 km (0.067 R)
• M9: 8,188,389 km (0.118 R)
• M10: 9,090,464 km (0.096 R)
• M11: 13,000,354 km (0.066 R)
• M12: 14,323,697 km (0.106 R)
• M13: 16,906,504 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.1

Radius: 14.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.95 AU - 7.65 AU

Year: 5776 Days

Day: 11 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,987,067 km

• M1: 181,612 km (0.074 R)
• M2: 670,198 km (0.112 R)
• M3: 1,238,371 km (0.102 R)
• M4: 1,997,132 km (0.083 R)
• M5: 2,594,775 km (0.077 R)
• M6: 3,070,496 km (0.117 R)
• M7: 4,134,586 km (0.077 R)
• M8: 4,913,692 km (0.044 R)
• M9: 6,016,228 km (0.108 R)
• M10: 6,703,780 km (0.116 R)
• M11: 9,992,689 km (0.077 R)
• M12: 10,658,549 km (0.075 R)
• M13: 12,406,301 km (0.115 R)
• M14: 13,176,132 km (0.104 R)
• M15: 14,390,567 km (0.099 R)
• M16: 15,844,509 km (0.084 R)
• M17: 18,054,069 km (0.115 R)
• M18: 18,855,016 km (0.034 R)
• M19: 20,068,405 km (0.042 R)
• M20: 23,077,416 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.8

Radius: 8.7

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.96 AU - 7.62 AU

Year: 6462 Days

Day: 8.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,987,067 km

• M1: 109,206 km (0.092 R)
• M2: 383,120 km (0.043 R)
• M3: 657,931 km (0.048 R)
• M4: 1,380,938 km (0.073 R)
• M5: 2,524,464 km (0.113 R)
• M6: 2,942,590 km (0.12 R)
• M7: 3,534,998 km (0.065 R)
• M8: 4,253,815 km (0.103 R)
• M9: 5,011,379 km (0.101 R)
• M10: 5,495,777 km (0.063 R)
• M11: 6,136,654 km (0.117 R)
• M12: 7,314,588 km (0.109 R)
• M13: 8,205,144 km (0.105 R)
• M14: 8,517,504 km (0.09 R)
• M15: 9,978,926 km (0.045 R)
• M16: 12,705,347 km (0.119 R)
• M17: 14,155,399 km (0.114 R)
• M18: 16,563,626 km (0.112 R)
• M19: 17,832,216 km (0.099 R)
• M20: 21,950,645 km (0.104 R)
• M21: 26,070,870 km (0.052 R)
• M22: 32,199,446 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.7

Radius: 9.4

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.29 AU - 7.69 AU

Year: 6750 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,987,067 km

• M1: 116,986 km (0.089 R)
• M2: 435,180 km (0.091 R)
• M3: 854,353 km (0.091 R)
• M4: 1,957,339 km (0.099 R)
• M5: 2,299,020 km (0.096 R)
• M6: 2,680,495 km (0.104 R)
• M7: 3,674,872 km (0.099 R)
• M8: 3,974,815 km (0.116 R)
• M9: 4,291,215 km (0.057 R)
• M10: 5,182,968 km (0.083 R)
• M11: 5,757,424 km (0.086 R)
• M12: 8,600,232 km (0.095 R)
• M13: 10,260,918 km (0.086 R)
• M14: 10,557,271 km (0.054 R)
• M15: 12,842,678 km (0.105 R)
• M16: 13,843,039 km (0.076 R)
• M17: 14,414,802 km (0.115 R)
• M18: 14,948,268 km (0.09 R)
• M19: 17,037,253 km (0.115 R)
• M20: 19,313,833 km (0.064 R)
• M21: 22,417,540 km (0.119 R)
• M22: 25,374,192 km (0.052 R)
• M23: 25,761,202 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.4

Radius: 7.3

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 14.16 AU - 15.62 AU

Year: 20986 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 93 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,987,067 km

• M1: 90,806 km (0.065 R)
• M2: 376,987 km (0.119 R)
• M3: 666,758 km (0.1 R)
• M4: 1,282,652 km (0.084 R)
• M5: 1,725,761 km (0.107 R)
• M6: 3,405,446 km (0.045 R)
• M7: 4,341,181 km (0.074 R)
• M8: 7,106,647 km (0.119 R)
• M9: 7,817,386 km (0.112 R)
• M10: 8,302,083 km (0.089 R)
• M11: 9,428,855 km (0.077 R)
• M12: 10,654,211 km (0.102 R)
• M13: 11,867,749 km (0.065 R)
• M14: 12,097,980 km (0.104 R)
• M15: 13,920,381 km (0.078 R)
• M16: 14,698,140 km (0.076 R)
• M17: 15,368,189 km (0.066 R)
• M18: 16,058,284 km (0.099 R)
• M19: 19,342,257 km (0.035 R)
• M20: 21,309,618 km (0.048 R)
• M21: 21,564,533 km (0.061 R)
• M22: 22,604,837 km (0.119 R)
• M23: 31,827,545 km (0.089 R)
• M24: 33,061,129 km (0.077 R)
• M25: 36,223,180 km (0.115 R)
• M26: 36,952,320 km (0.119 R)
• M27: 39,453,446 km (0.09 R)
• M28: 39,709,558 km (0.057 R)
• M29: 41,666,298 km (0.097 R)
• M30: 45,348,650 km (0.09 R)
• M31: 47,775,277 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 12,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit