🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.76 AU - 2.34 AU

Year: 1022 Days

Day: 16 Hours

Environment

Temp: -46 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697

Radius: 10

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.03 AU - 12.77 AU

Year: 14296 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 102,446,439 km

• M1: 124,914 km (0.116 R)
• M2: 591,211 km (0.105 R)
• M3: 968,497 km (0.11 R)
• M4: 1,394,103 km (0.114 R)
• M5: 1,996,683 km (0.091 R)
• M6: 2,855,973 km (0.067 R)
• M7: 3,192,119 km (0.099 R)
• M8: 3,608,749 km (0.062 R)
• M9: 5,254,924 km (0.095 R)
• M10: 5,951,901 km (0.1 R)
• M11: 7,090,041 km (0.119 R)
• M12: 7,440,549 km (0.116 R)
• M13: 8,176,122 km (0.076 R)
• M14: 8,709,588 km (0.068 R)
• M15: 10,675,603 km (0.091 R)
• M16: 12,285,576 km (0.109 R)
• M17: 13,247,041 km (0.09 R)
• M18: 15,684,290 km (0.037 R)
• M19: 17,678,130 km (0.097 R)
• M20: 20,269,614 km (0.116 R)
• M21: 21,701,714 km (0.109 R)
• M22: 24,170,827 km (0.117 R)
• M23: 26,716,085 km (0.075 R)
• M24: 28,988,028 km (0.118 R)
• M25: 32,094,578 km (0.053 R)
• M26: 34,160,375 km (0.099 R)
• M27: 39,096,057 km (0.041 R)
• M28: 42,303,435 km (0.117 R)
• M29: 44,339,313 km (0.093 R)
• M30: 46,135,684 km (0.095 R)
• M31: 50,514,863 km (0.083 R)
• M32: 52,143,684 km (0.053 R)
• M33: 54,652,291 km (0.119 R)
• M34: 56,022,607 km (0.025 R)
• M35: 56,890,574 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.9

Radius: 11

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.43 AU - 15.09 AU

Year: 14950 Days

Day: 9.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 102,446,439 km

• M1: 263,442 km (0.116 R)
• M2: 745,745 km (0.051 R)
• M3: 1,128,417 km (0.076 R)
• M4: 3,483,686 km (0.091 R)
• M5: 4,505,289 km (0.03 R)
• M6: 5,954,594 km (0.06 R)
• M7: 6,786,358 km (0.113 R)
• M8: 13,301,943 km (0.089 R)
• M9: 16,510,818 km (0.055 R)
• M10: 18,073,816 km (0.073 R)
• M11: 19,424,087 km (0.106 R)
• M12: 20,760,145 km (0.098 R)
• M13: 25,044,180 km (0.038 R)
• M14: 29,373,991 km (0.037 R)
• M15: 37,657,524 km (0.101 R)
• M16: 43,176,788 km (0.041 R)
• M17: 44,368,634 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.7

Radius: 4.7

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.91 AU - 21.03 AU

Year: 24345 Days

Day: 22.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 102,446,439 km

• M1: 64,477 km (0.082 R)
• M2: 290,669 km (0.075 R)
• M3: 504,893 km (0.065 R)
• M4: 946,805 km (0.116 R)
• M5: 1,344,137 km (0.075 R)
• M6: 1,827,936 km (0.061 R)
• M7: 2,256,085 km (0.068 R)
• M8: 2,864,350 km (0.079 R)
• M9: 3,032,199 km (0.026 R)
• M10: 3,309,254 km (0.044 R)
• M11: 3,521,235 km (0.11 R)
• M12: 4,001,743 km (0.078 R)
• M13: 4,687,051 km (0.112 R)
• M14: 7,475,705 km (0.084 R)
• M15: 7,656,868 km (0.041 R)
• M16: 8,028,319 km (0.107 R)
• M17: 9,214,481 km (0.113 R)
• M18: 9,581,444 km (0.108 R)
• M19: 10,288,594 km (0.081 R)
• M20: 11,867,300 km (0.071 R)
• M21: 15,790,953 km (0.095 R)
• M22: 16,240,345 km (0.034 R)
• M23: 22,038,758 km (0.104 R)
• M24: 28,304,815 km (0.073 R)
• M25: 35,533,533 km (0.077 R)
• M26: 41,733,168 km (0.032 R)
• M27: 43,315,615 km (0.072 R)
• M28: 45,688,087 km (0.112 R)
• M29: 48,616,166 km (0.073 R)
• M30: 55,527,588 km (0.054 R)
• M31: 56,914,211 km (0.109 R)
• M32: 57,616,124 km (0.103 R)
• M33: 59,576,155 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.5

Radius: 4.6

Gravity: 38.11 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.59 AU - 21.37 AU

Year: 28796 Days

Day: 16.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 102,446,439 km

• M1: 57,296 km (0.093 R)
• M2: 839,992 km (0.036 R)
• M3: 1,600,099 km (0.084 R)
• M4: 1,774,979 km (0.049 R)
• M5: 2,050,239 km (0.105 R)
• M6: 3,078,126 km (0.093 R)
• M7: 3,703,445 km (0.086 R)
• M8: 3,906,599 km (0.118 R)
• M9: 4,117,083 km (0.072 R)
• M10: 4,834,255 km (0.105 R)
• M11: 11,451,567 km (0.091 R)
• M12: 12,325,817 km (0.117 R)
• M13: 13,010,078 km (0.062 R)
• M14: 18,038,362 km (0.085 R)
• M15: 19,726,125 km (0.078 R)
• M16: 20,766,728 km (0.092 R)
• M17: 27,788,253 km (0.09 R)
• M18: 28,698,108 km (0.085 R)
• M19: 29,360,078 km (0.033 R)
• M20: 37,013,954 km (0.071 R)
• M21: 40,381,402 km (0.075 R)
• M22: 40,546,708 km (0.1 R)
• M23: 44,297,725 km (0.032 R)
• M24: 44,826,404 km (0.107 R)
• M25: 47,717,831 km (0.069 R)
• M26: 59,026,233 km (0.113 R)
• M27: 76,707,206 km (0.103 R)
• M28: 86,190,364 km (0.12 R)
• M29: 93,216,378 km (0.028 R)
• M30: 94,665,981 km (0.114 R)
• M31: 99,405,392 km (0.108 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit