🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.56 AU - 0.7 AU

Year: 191 Days

Day: 36.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.7

Radius: 8.6

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.84 AU - 7.58 AU

Year: 6655 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 108,228,961 km

• M1: 113,246 km (0.096 R)
• M2: 680,222 km (0.07 R)
• M3: 1,185,264 km (0.059 R)
• M4: 1,584,690 km (0.11 R)
• M5: 1,996,982 km (0.07 R)
• M6: 2,567,099 km (0.068 R)
• M7: 5,194,487 km (0.074 R)
• M8: 6,369,129 km (0.067 R)
• M9: 6,913,366 km (0.052 R)
• M10: 7,674,221 km (0.113 R)
• M11: 8,570,612 km (0.089 R)
• M12: 9,149,256 km (0.078 R)
• M13: 12,441,307 km (0.058 R)
• M14: 13,291,621 km (0.091 R)
• M15: 15,226,670 km (0.088 R)
• M16: 16,891,395 km (0.094 R)
• M17: 18,948,515 km (0.115 R)
• M18: 22,921,535 km (0.089 R)
• M19: 23,874,175 km (0.079 R)
• M20: 24,278,837 km (0.079 R)
• M21: 25,352,351 km (0.096 R)
• M22: 27,593,926 km (0.048 R)
• M23: 31,488,557 km (0.106 R)
• M24: 32,073,335 km (0.114 R)
• M25: 33,365,112 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.5

Radius: 13.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.18 AU - 8.3 AU

Year: 8245 Days

Day: 14.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 108,228,961 km

• M1: 171,888 km (0.106 R)
• M2: 884,572 km (0.096 R)
• M3: 1,751,342 km (0.088 R)
• M4: 2,469,412 km (0.104 R)
• M5: 3,111,636 km (0.08 R)
• M6: 3,956,714 km (0.069 R)
• M7: 4,446,797 km (0.073 R)
• M8: 6,360,752 km (0.052 R)
• M9: 7,001,779 km (0.064 R)
• M10: 8,774,364 km (0.051 R)
• M11: 9,271,478 km (0.098 R)
• M12: 11,065,904 km (0.097 R)
• M13: 12,299,189 km (0.091 R)
• M14: 13,953,442 km (0.092 R)
• M15: 15,451,665 km (0.061 R)
• M16: 17,896,543 km (0.088 R)
• M17: 18,630,470 km (0.115 R)
• M18: 25,492,824 km (0.095 R)
• M19: 33,371,994 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.9

Radius: 5

Gravity: 35.4 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.88 AU - 15.46 AU

Year: 20423 Days

Day: 22.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 108,228,961 km

• M1: 210,933 km (0.114 R)
• M2: 412,591 km (0.115 R)
• M3: 647,310 km (0.09 R)
• M4: 1,031,477 km (0.078 R)
• M5: 1,607,280 km (0.095 R)
• M6: 1,905,578 km (0.071 R)
• M7: 2,131,470 km (0.101 R)
• M8: 3,631,638 km (0.077 R)
• M9: 4,012,664 km (0.1 R)
• M10: 4,315,599 km (0.067 R)
• M11: 4,633,495 km (0.112 R)
• M12: 5,081,690 km (0.084 R)
• M13: 5,599,149 km (0.093 R)
• M14: 9,406,864 km (0.071 R)
• M15: 12,352,446 km (0.084 R)
• M16: 15,859,917 km (0.051 R)
• M17: 16,530,864 km (0.114 R)
• M18: 17,395,839 km (0.06 R)
• M19: 20,074,837 km (0.066 R)
• M20: 22,804,849 km (0.114 R)
• M21: 27,767,459 km (0.042 R)
• M22: 28,741,042 km (0.082 R)
• M23: 29,360,826 km (0.114 R)
• M24: 30,371,061 km (0.083 R)
• M25: 32,061,666 km (0.077 R)
• M26: 32,460,644 km (0.118 R)
• M27: 33,814,056 km (0.072 R)
• M28: 36,778,188 km (0.115 R)
• M29: 37,655,729 km (0.109 R)
• M30: 39,910,767 km (0.05 R)
• M31: 40,682,094 km (0.091 R)
• M32: 43,055,314 km (0.077 R)
• M33: 44,029,945 km (0.114 R)
• M34: 44,853,331 km (0.081 R)
• M35: 47,384,826 km (0.068 R)
• M36: 48,423,634 km (0.099 R)
• M37: 52,362,396 km (0.083 R)
• M38: 56,896,857 km (0.028 R)
• M39: 69,807,154 km (0.045 R)
• M40: 71,829,717 km (0.092 R)
• M41: 73,891,026 km (0.077 R)
• M42: 75,991,380 km (0.077 R)
• M43: 76,700,324 km (0.064 R)
• M44: 81,786,353 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.4

Radius: 5.5

Gravity: 31.05 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 15.28 AU - 20.5 AU

Year: 28972 Days

Day: 17.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 108,228,961 km

• M1: 68,366 km (0.086 R)
• M2: 300,542 km (0.103 R)
• M3: 658,081 km (0.108 R)
• M4: 895,343 km (0.044 R)
• M5: 1,143,377 km (0.067 R)
• M6: 1,472,043 km (0.08 R)
• M7: 1,778,719 km (0.078 R)
• M8: 2,150,320 km (0.118 R)
• M9: 2,572,186 km (0.089 R)
• M10: 2,789,103 km (0.091 R)
• M11: 5,772,234 km (0.118 R)
• M12: 6,337,415 km (0.095 R)
• M13: 7,632,483 km (0.109 R)
• M14: 8,910,199 km (0.107 R)
• M15: 9,094,803 km (0.049 R)
• M16: 10,527,801 km (0.083 R)
• M17: 12,638,178 km (0.116 R)
• M18: 13,266,638 km (0.079 R)
• M19: 14,842,203 km (0.075 R)
• M20: 20,098,923 km (0.065 R)
• M21: 22,395,400 km (0.098 R)
• M22: 22,966,864 km (0.119 R)
• M23: 24,020,033 km (0.091 R)
• M24: 26,348,224 km (0.062 R)
• M25: 31,447,716 km (0.102 R)
• M26: 37,807,122 km (0.115 R)
• M27: 44,432,812 km (0.1 R)
• M28: 44,612,179 km (0.102 R)
• M29: 44,792,146 km (0.033 R)
• M30: 46,988,242 km (0.097 R)
• M31: 52,189,910 km (0.117 R)
• M32: 63,718,819 km (0.082 R)
• M33: 65,327,146 km (0.107 R)
• M34: 68,624,882 km (0.057 R)
• M35: 88,195,574 km (0.075 R)
• M36: 89,618,400 km (0.115 R)
• M37: 93,389,463 km (0.12 R)
• M38: 102,492,792 km (0.118 R)
• M39: 103,434,361 km (0.09 R)
• M40: 105,653,795 km (0.057 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 12,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit