🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.59 AU - 0.73 AU

Year: 341 Days

Day: 37.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.1

Radius: 14

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.75 AU - 1.87 AU

Year: 1548 Days

Day: 6.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,450,905 km

• M1: 174,132 km (0.115 R)
• M2: 656,735 km (0.046 R)
• M3: 1,095,056 km (0.07 R)
• M4: 1,916,648 km (0.113 R)
• M5: 2,647,134 km (0.056 R)
• M6: 3,164,893 km (0.074 R)
• M7: 3,899,119 km (0.069 R)
• M8: 4,499,306 km (0.117 R)
• M9: 5,201,518 km (0.102 R)
• M10: 5,886,227 km (0.107 R)
• M11: 6,703,181 km (0.12 R)
• M12: 7,541,677 km (0.035 R)
• M13: 8,796,654 km (0.12 R)
• M14: 10,154,105 km (0.068 R)
• M15: 10,647,628 km (0.1 R)
• M16: 12,446,543 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.6

Radius: 11

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.77 AU - 3.39 AU

Year: 3437 Days

Day: 8.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,450,905 km

• M1: 136,732 km (0.105 R)
• M2: 533,017 km (0.085 R)
• M3: 1,548,488 km (0.114 R)
• M4: 2,014,335 km (0.102 R)
• M5: 2,450,413 km (0.035 R)
• M6: 2,847,595 km (0.053 R)
• M7: 3,419,059 km (0.103 R)
• M8: 4,044,378 km (0.078 R)
• M9: 4,487,188 km (0.076 R)
• M10: 4,864,624 km (0.102 R)
• M11: 5,576,410 km (0.089 R)
• M12: 6,803,262 km (0.048 R)
• M13: 7,207,476 km (0.095 R)
• M14: 7,793,750 km (0.118 R)
• M15: 8,236,709 km (0.107 R)
• M16: 8,841,384 km (0.087 R)
• M17: 9,210,591 km (0.057 R)
• M18: 10,421,586 km (0.097 R)
• M19: 11,603,858 km (0.056 R)
• M20: 12,455,818 km (0.083 R)
• M21: 13,493,578 km (0.099 R)
• M22: 14,133,408 km (0.047 R)
• M23: 14,639,348 km (0.091 R)
• M24: 15,848,698 km (0.118 R)
• M25: 16,284,626 km (0.117 R)
• M26: 17,294,711 km (0.054 R)
• M27: 17,640,581 km (0.106 R)
• M28: 18,525,452 km (0.119 R)
• M29: 22,227,252 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 11.7

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.41 AU - 6.29 AU

Year: 7868 Days

Day: 14.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,450,905 km

• M1: 155,881 km (0.11 R)
• M2: 645,814 km (0.1 R)
• M3: 2,856,721 km (0.12 R)
• M4: 3,606,954 km (0.086 R)
• M5: 5,519,114 km (0.108 R)
• M6: 7,022,722 km (0.088 R)
• M7: 7,450,872 km (0.069 R)
• M8: 10,494,291 km (0.114 R)
• M9: 11,360,014 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.8

Radius: 10.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.77 AU - 5.97 AU

Year: 7912 Days

Day: 6.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,450,905 km

• M1: 150,346 km (0.069 R)
• M2: 744,698 km (0.103 R)
• M3: 2,063,553 km (0.055 R)
• M4: 3,114,478 km (0.109 R)
• M5: 5,223,060 km (0.106 R)
• M6: 5,884,432 km (0.056 R)
• M7: 8,487,585 km (0.11 R)
• M8: 9,002,501 km (0.054 R)
• M9: 9,402,077 km (0.06 R)
• M10: 9,848,477 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.4

Radius: 7.3

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.82 AU - 8.2 AU

Year: 13086 Days

Day: 15.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,450,905 km

• M1: 90,956 km (0.088 R)
• M2: 338,839 km (0.094 R)
• M3: 600,935 km (0.092 R)
• M4: 907,610 km (0.117 R)
• M5: 1,317,808 km (0.064 R)
• M6: 2,003,115 km (0.046 R)
• M7: 3,499,693 km (0.081 R)
• M8: 3,910,488 km (0.115 R)
• M9: 4,383,816 km (0.082 R)
• M10: 4,763,196 km (0.102 R)
• M11: 5,996,481 km (0.12 R)
• M12: 6,464,573 km (0.11 R)
• M13: 7,923,750 km (0.065 R)
• M14: 8,487,585 km (0.083 R)
• M15: 11,536,539 km (0.106 R)
• M16: 12,015,851 km (0.119 R)
• M17: 12,384,011 km (0.099 R)
• M18: 12,823,081 km (0.088 R)
• M19: 14,338,806 km (0.116 R)
• M20: 16,044,072 km (0.117 R)
• M21: 17,022,143 km (0.097 R)
• M22: 17,959,673 km (0.057 R)
• M23: 18,931,162 km (0.076 R)
• M24: 21,512,623 km (0.064 R)
• M25: 24,810,059 km (0.115 R)
• M26: 30,990,994 km (0.109 R)
• M27: 33,581,132 km (0.114 R)
• M28: 37,470,676 km (0.088 R)
• M29: 39,456,139 km (0.053 R)
• M30: 39,861,549 km (0.087 R)
• M31: 47,336,656 km (0.064 R)
• M32: 49,497,896 km (0.103 R)
• M33: 51,724,062 km (0.108 R)
• M34: 53,684,692 km (0.059 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: 400 - 13,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit