🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.99 AU - 2.01 AU

Year: 1185 Days

Day: 40.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211

Radius: 14.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.13 AU - 3.33 AU

Year: 2432 Days

Day: 14.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 90,229,996 km

• M1: 183,407 km (0.092 R)
• M2: 734,226 km (0.106 R)
• M3: 1,300,454 km (0.094 R)
• M4: 2,129,226 km (0.064 R)
• M5: 2,709,816 km (0.096 R)
• M6: 3,261,533 km (0.099 R)
• M7: 4,056,945 km (0.089 R)
• M8: 4,803,139 km (0.117 R)
• M9: 5,813,523 km (0.101 R)
• M10: 6,452,156 km (0.083 R)
• M11: 7,239,041 km (0.094 R)
• M12: 7,709,377 km (0.114 R)
• M13: 8,740,704 km (0.119 R)
• M14: 11,214,754 km (0.099 R)
• M15: 11,989,821 km (0.113 R)
• M16: 12,501,595 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.7

Radius: 14

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.32 AU - 6.58 AU

Year: 5331 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 90,229,996 km

• M1: 174,132 km (0.098 R)
• M2: 726,746 km (0.064 R)
• M3: 2,618,412 km (0.117 R)
• M4: 3,444,790 km (0.043 R)
• M5: 4,211,180 km (0.069 R)
• M6: 4,948,249 km (0.082 R)
• M7: 6,545,356 km (0.075 R)
• M8: 7,499,491 km (0.084 R)
• M9: 8,264,684 km (0.044 R)
• M10: 10,314,324 km (0.067 R)
• M11: 11,556,585 km (0.118 R)
• M12: 16,760,646 km (0.115 R)
• M13: 17,406,909 km (0.098 R)
• M14: 24,897,424 km (0.077 R)
• M15: 29,019,893 km (0.114 R)
• M16: 30,046,732 km (0.058 R)
• M17: 33,883,020 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.4

Radius: 8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.88 AU - 18.3 AU

Year: 25790 Days

Day: 21.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 90,229,996 km

• M1: 99,632 km (0.109 R)
• M2: 415,583 km (0.111 R)
• M3: 718,967 km (0.099 R)
• M4: 1,587,533 km (0.114 R)
• M5: 2,116,361 km (0.044 R)
• M6: 2,462,531 km (0.106 R)
• M7: 3,981,996 km (0.088 R)
• M8: 4,420,467 km (0.107 R)
• M9: 4,762,299 km (0.118 R)
• M10: 5,464,062 km (0.099 R)
• M11: 6,043,455 km (0.115 R)
• M12: 9,470,443 km (0.097 R)
• M13: 9,934,645 km (0.063 R)
• M14: 10,359,952 km (0.046 R)
• M15: 14,957,244 km (0.073 R)
• M16: 16,380,368 km (0.119 R)
• M17: 17,276,460 km (0.094 R)
• M18: 21,363,773 km (0.118 R)
• M19: 30,044,638 km (0.097 R)
• M20: 32,070,343 km (0.063 R)
• M21: 36,391,776 km (0.079 R)
• M22: 36,894,724 km (0.076 R)
• M23: 38,561,095 km (0.104 R)
• M24: 39,478,878 km (0.115 R)
• M25: 43,155,695 km (0.094 R)
• M26: 49,626,102 km (0.053 R)
• M27: 50,555,703 km (0.084 R)
• M28: 51,654,798 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567

Radius: 5.7

Gravity: 17.45 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.88 AU - 20.36 AU

Year: 28388 Days

Day: 20.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 90,229,996 km

• M1: 70,909 km (0.1 R)
• M2: 287,826 km (0.041 R)
• M3: 475,871 km (0.089 R)
• M4: 679,623 km (0.087 R)
• M5: 1,332,917 km (0.089 R)
• M6: 1,655,450 km (0.084 R)
• M7: 3,052,993 km (0.066 R)
• M8: 3,370,141 km (0.062 R)
• M9: 4,419,121 km (0.119 R)
• M10: 5,378,043 km (0.067 R)
• M11: 5,627,423 km (0.1 R)
• M12: 7,962,347 km (0.092 R)
• M13: 10,356,661 km (0.119 R)
• M14: 11,544,916 km (0.082 R)
• M15: 15,735,302 km (0.093 R)
• M16: 16,246,030 km (0.088 R)
• M17: 17,210,936 km (0.07 R)
• M18: 18,966,916 km (0.101 R)
• M19: 19,545,261 km (0.113 R)
• M20: 22,400,935 km (0.099 R)
• M21: 26,465,359 km (0.076 R)
• M22: 28,294,941 km (0.078 R)
• M23: 29,688,894 km (0.097 R)
• M24: 30,731,143 km (0.077 R)
• M25: 40,119,157 km (0.062 R)
• M26: 40,593,382 km (0.081 R)
• M27: 44,354,273 km (0.088 R)
• M28: 45,031,203 km (0.112 R)
• M29: 49,781,683 km (0.096 R)
• M30: 57,018,032 km (0.076 R)
• M31: 59,032,367 km (0.115 R)
• M32: 60,470,451 km (0.065 R)
• M33: 62,989,679 km (0.032 R)
• M34: 67,120,226 km (0.104 R)
• M35: 70,965,789 km (0.101 R)
• M36: 72,124,125 km (0.099 R)
• M37: 74,955,564 km (0.047 R)
• M38: 75,674,831 km (0.089 R)
• M39: 77,371,121 km (0.078 R)
• M40: 88,616,842 km (0.112 R)
• M41: 89,690,057 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 11,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit