🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.46 AU - 0.56 AU

Year: 239 Days

Day: 17.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78

Radius: 10.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.26 AU - 1.6 AU

Year: 1122 Days

Day: 12.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,080,378 km

• M1: 135,685 km (0.096 R)
• M2: 485,595 km (0.098 R)
• M3: 1,250,937 km (0.065 R)
• M4: 1,792,033 km (0.029 R)
• M5: 2,349,285 km (0.097 R)
• M6: 2,843,108 km (0.077 R)
• M7: 3,616,828 km (0.035 R)
• M8: 4,079,534 km (0.041 R)
• M9: 5,124,475 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.2

Radius: 9.9

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.42 AU - 3.24 AU

Year: 3123 Days

Day: 5.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,080,378 km

• M1: 126,410 km (0.118 R)
• M2: 439,369 km (0.115 R)
• M3: 818,600 km (0.084 R)
• M4: 1,161,328 km (0.049 R)
• M5: 1,611,917 km (0.109 R)
• M6: 1,975,141 km (0.113 R)
• M7: 2,463,428 km (0.067 R)
• M8: 2,791,047 km (0.115 R)
• M9: 3,355,031 km (0.112 R)
• M10: 5,124,176 km (0.046 R)
• M11: 5,662,130 km (0.116 R)
• M12: 6,909,028 km (0.054 R)
• M13: 7,413,322 km (0.071 R)
• M14: 8,429,242 km (0.117 R)
• M15: 8,799,048 km (0.108 R)
• M16: 9,499,315 km (0.111 R)
• M17: 11,372,131 km (0.116 R)
• M18: 13,570,023 km (0.104 R)
• M19: 14,841,754 km (0.071 R)
• M20: 15,184,034 km (0.094 R)
• M21: 15,833,588 km (0.073 R)
• M22: 16,242,589 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966

Radius: 14.8

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.93 AU - 4.57 AU

Year: 5748 Days

Day: 14.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 54.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,080,378 km

• M1: 184,005 km (0.109 R)
• M2: 768,783 km (0.118 R)
• M3: 1,243,458 km (0.095 R)
• M4: 1,796,670 km (0.093 R)
• M5: 2,343,750 km (0.071 R)
• M6: 3,042,521 km (0.038 R)
• M7: 3,713,019 km (0.093 R)
• M8: 5,782,706 km (0.059 R)
• M9: 6,712,157 km (0.086 R)
• M10: 7,323,863 km (0.106 R)
• M11: 9,124,573 km (0.077 R)
• M12: 11,106,595 km (0.098 R)
• M13: 11,964,539 km (0.106 R)
• M14: 13,927,263 km (0.083 R)
• M15: 18,138,293 km (0.091 R)
• M16: 20,199,901 km (0.106 R)
• M17: 23,213,102 km (0.116 R)
• M18: 24,869,150 km (0.078 R)
• M19: 26,514,278 km (0.096 R)
• M20: 27,590,186 km (0.026 R)
• M21: 29,258,202 km (0.114 R)
• M22: 29,924,660 km (0.042 R)
• M23: 33,101,521 km (0.087 R)
• M24: 36,937,061 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.3

Radius: 10.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.62 AU - 5.76 AU

Year: 6663 Days

Day: 13 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,080,378 km

• M1: 134,339 km (0.078 R)
• M2: 860,337 km (0.072 R)
• M3: 1,265,000 km (0.063 R)
• M4: 1,695,093 km (0.044 R)
• M5: 2,378,606 km (0.089 R)
• M6: 2,784,615 km (0.113 R)
• M7: 3,565,516 km (0.119 R)
• M8: 3,984,838 km (0.034 R)
• M9: 4,791,769 km (0.079 R)
• M10: 5,138,238 km (0.056 R)
• M11: 5,587,780 km (0.082 R)
• M12: 6,124,836 km (0.056 R)
• M13: 7,371,884 km (0.104 R)
• M14: 8,018,595 km (0.114 R)
• M15: 9,466,553 km (0.119 R)
• M16: 9,928,960 km (0.094 R)
• M17: 10,274,531 km (0.092 R)
• M18: 10,717,939 km (0.111 R)
• M19: 11,548,357 km (0.096 R)
• M20: 13,026,833 km (0.055 R)
• M21: 14,683,181 km (0.106 R)
• M22: 16,475,812 km (0.115 R)
• M23: 17,707,152 km (0.112 R)
• M24: 19,939,601 km (0.111 R)
• M25: 21,552,266 km (0.091 R)
• M26: 24,170,528 km (0.102 R)
• M27: 27,414,558 km (0.117 R)
• M28: 28,268,762 km (0.107 R)
• M29: 29,940,518 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.6

Radius: 4.4

Gravity: 20.9 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.13 AU - 8.71 AU

Year: 16028 Days

Day: 17.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,080,378 km

• M1: 55,351 km (0.106 R)
• M2: 205,697 km (0.09 R)
• M3: 450,290 km (0.082 R)
• M4: 609,312 km (0.093 R)
• M5: 1,481,767 km (0.113 R)
• M6: 1,631,365 km (0.033 R)
• M7: 2,086,591 km (0.051 R)
• M8: 2,236,638 km (0.055 R)
• M9: 2,933,315 km (0.088 R)
• M10: 3,343,961 km (0.092 R)
• M11: 3,710,027 km (0.115 R)
• M12: 4,102,422 km (0.089 R)
• M13: 4,615,394 km (0.101 R)
• M14: 6,850,685 km (0.037 R)
• M15: 7,440,101 km (0.083 R)
• M16: 7,836,535 km (0.113 R)
• M17: 9,614,954 km (0.09 R)
• M18: 16,977,713 km (0.095 R)
• M19: 17,356,495 km (0.054 R)
• M20: 18,209,801 km (0.105 R)
• M21: 20,337,232 km (0.11 R)
• M22: 22,991,248 km (0.082 R)
• M23: 25,569,268 km (0.099 R)
• M24: 27,184,476 km (0.11 R)
• M25: 27,807,402 km (0.047 R)
• M26: 29,952,336 km (0.115 R)
• M27: 32,552,347 km (0.107 R)
• M28: 33,490,775 km (0.091 R)
• M29: 33,847,416 km (0.105 R)
• M30: 36,414,366 km (0.111 R)
• M31: 38,066,824 km (0.111 R)
• M32: 39,635,956 km (0.102 R)
• M33: 41,657,322 km (0.114 R)
• M34: 45,612,391 km (0.084 R)
• M35: 52,003,062 km (0.066 R)
• M36: 52,162,085 km (0.087 R)
• M37: 52,321,556 km (0.113 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: 468 - 17,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit