🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.55 AU - 0.61 AU

Year: 285 Days

Day: 35 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.2

Radius: 11.4

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.85 AU - 0.95 AU

Year: 551 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,676,574 km

• M1: 141,819 km (0.063 R)
• M2: 658,679 km (0.12 R)
• M3: 1,029,832 km (0.075 R)
• M4: 1,654,253 km (0.086 R)
• M5: 2,132,667 km (0.094 R)
• M6: 2,568,595 km (0.106 R)
• M7: 3,029,955 km (0.092 R)
• M8: 3,954,470 km (0.118 R)
• M9: 4,945,257 km (0.116 R)
• M10: 6,205,469 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.4

Radius: 8.3

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.49 AU - 2.29 AU

Year: 1678 Days

Day: 13.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,676,574 km

• M1: 113,246 km (0.115 R)
• M2: 624,122 km (0.095 R)
• M3: 921,373 km (0.091 R)
• M4: 3,678,013 km (0.118 R)
• M5: 4,396,831 km (0.095 R)
• M6: 4,656,234 km (0.038 R)
• M7: 5,206,006 km (0.11 R)
• M8: 5,908,518 km (0.109 R)
• M9: 7,142,102 km (0.103 R)
• M10: 7,685,890 km (0.118 R)
• M11: 8,914,836 km (0.077 R)
• M12: 10,366,983 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128

Radius: 9.2

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.57 AU - 4.05 AU

Year: 3888 Days

Day: 5.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,676,574 km

• M1: 114,442 km (0.115 R)
• M2: 915,539 km (0.113 R)
• M3: 1,282,203 km (0.1 R)
• M4: 1,706,313 km (0.092 R)
• M5: 2,603,901 km (0.083 R)
• M6: 3,074,087 km (0.033 R)
• M7: 4,412,539 km (0.085 R)
• M8: 4,831,413 km (0.115 R)
• M9: 5,276,616 km (0.09 R)
• M10: 6,752,698 km (0.07 R)
• M11: 8,188,539 km (0.104 R)
• M12: 10,638,204 km (0.117 R)
• M13: 14,211,050 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.4

Radius: 11.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.59 AU - 5.69 AU

Year: 8648 Days

Day: 7.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,676,574 km

• M1: 149,448 km (0.101 R)
• M2: 565,031 km (0.088 R)
• M3: 1,065,137 km (0.09 R)
• M4: 1,602,941 km (0.116 R)
• M5: 2,019,721 km (0.12 R)
• M6: 3,271,257 km (0.114 R)
• M7: 5,882,787 km (0.082 R)
• M8: 7,089,293 km (0.082 R)
• M9: 15,230,709 km (0.041 R)
• M10: 23,630,629 km (0.084 R)
• M11: 24,322,220 km (0.064 R)
• M12: 24,948,287 km (0.078 R)
• M13: 25,907,359 km (0.095 R)
• M14: 28,326,806 km (0.105 R)
• M15: 29,019,893 km (0.108 R)
• M16: 29,547,075 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.7

Radius: 7.3

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.33 AU - 9.53 AU

Year: 15804 Days

Day: 16.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,676,574 km

• M1: 91,105 km (0.088 R)
• M2: 366,664 km (0.11 R)
• M3: 689,646 km (0.1 R)
• M4: 1,337,255 km (0.029 R)
• M5: 1,587,832 km (0.097 R)
• M6: 1,953,898 km (0.093 R)
• M7: 2,414,809 km (0.109 R)
• M8: 3,014,547 km (0.094 R)
• M9: 3,709,728 km (0.074 R)
• M10: 4,327,268 km (0.066 R)
• M11: 4,978,767 km (0.049 R)
• M12: 5,693,845 km (0.099 R)
• M13: 6,057,517 km (0.034 R)
• M14: 6,711,409 km (0.117 R)
• M15: 7,076,129 km (0.108 R)
• M16: 7,889,642 km (0.111 R)
• M17: 9,803,747 km (0.12 R)
• M18: 11,485,526 km (0.102 R)
• M19: 13,734,132 km (0.111 R)
• M20: 17,292,467 km (0.05 R)
• M21: 17,901,330 km (0.04 R)
• M22: 19,896,367 km (0.106 R)
• M23: 23,759,433 km (0.11 R)
• M24: 31,000,718 km (0.111 R)
• M25: 31,447,567 km (0.076 R)
• M26: 32,354,279 km (0.053 R)
• M27: 32,698,654 km (0.096 R)
• M28: 36,775,196 km (0.115 R)
• M29: 40,909,931 km (0.096 R)
• M30: 47,528,740 km (0.119 R)
• M31: 48,122,942 km (0.116 R)
• M32: 50,858,190 km (0.06 R)
• M33: 52,421,787 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.5

Radius: 6.6

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.63 AU - 9.65 AU

Year: 17842 Days

Day: 21.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,676,574 km

• M1: 82,129 km (0.083 R)
• M2: 369,357 km (0.105 R)
• M3: 588,967 km (0.104 R)
• M4: 2,747,514 km (0.026 R)
• M5: 2,956,503 km (0.038 R)
• M6: 3,513,156 km (0.029 R)
• M7: 3,732,018 km (0.099 R)
• M8: 5,350,069 km (0.106 R)
• M9: 6,096,263 km (0.111 R)
• M10: 6,373,168 km (0.085 R)
• M11: 11,481,936 km (0.115 R)
• M12: 12,717,764 km (0.081 R)
• M13: 13,235,971 km (0.094 R)
• M14: 14,734,044 km (0.085 R)
• M15: 17,661,674 km (0.083 R)
• M16: 18,717,686 km (0.078 R)
• M17: 19,134,914 km (0.037 R)
• M18: 36,512,203 km (0.107 R)
• M19: 42,368,810 km (0.117 R)
• M20: 46,653,442 km (0.075 R)
• M21: 47,420,281 km (0.091 R)
• M22: 50,090,304 km (0.064 R)
• M23: 60,494,985 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 15,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit