🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.3

Radius: 10.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.48 AU - 0.72 AU

Year: 310 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 42,437,202 km

• M1: 127,457 km (0.111 R)
• M2: 448,794 km (0.072 R)
• M3: 823,536 km (0.096 R)
• M4: 1,170,005 km (0.056 R)
• M5: 1,542,354 km (0.097 R)
• M6: 3,120,911 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.2

Radius: 11.7

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.67 AU - 0.67 AU

Year: 366 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 42,437,202 km

• M1: 146,307 km (0.114 R)
• M2: 565,031 km (0.079 R)
• M3: 971,937 km (0.057 R)
• M4: 1,345,334 km (0.031 R)
• M5: 1,736,083 km (0.12 R)
• M6: 2,160,642 km (0.034 R)
• M7: 2,877,216 km (0.036 R)
• M8: 3,269,013 km (0.075 R)
• M9: 3,634,929 km (0.068 R)
• M10: 4,578,443 km (0.099 R)
• M11: 5,336,006 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424

Radius: 12.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.61 AU - 0.97 AU

Year: 468 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 42,437,202 km

• M1: 160,369 km (0.06 R)
• M2: 575,353 km (0.071 R)
• M3: 1,369,269 km (0.111 R)
• M4: 1,836,463 km (0.053 R)
• M5: 2,305,602 km (0.094 R)
• M6: 3,029,207 km (0.088 R)
• M7: 3,764,182 km (0.078 R)
• M8: 4,448,592 km (0.118 R)
• M9: 4,974,578 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 9.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.86 AU - 1.26 AU

Year: 728 Days

Day: 5.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 42,437,202 km

• M1: 119,529 km (0.058 R)
• M2: 423,512 km (0.071 R)
• M3: 1,447,359 km (0.113 R)
• M4: 2,159,894 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.4

Radius: 9.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.05 AU - 1.11 AU

Year: 748 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 130.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 42,437,202 km

• M1: 113,096 km (0.081 R)
• M2: 529,128 km (0.109 R)
• M3: 1,220,719 km (0.1 R)
• M4: 2,118,455 km (0.098 R)
• M5: 2,557,824 km (0.117 R)
• M6: 2,887,239 km (0.106 R)
• M7: 3,404,100 km (0.06 R)
• M8: 4,515,911 km (0.054 R)
• M9: 4,855,947 km (0.118 R)
• M10: 5,146,915 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.4

Radius: 12.1

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.73 AU - 1.77 AU

Year: 1544 Days

Day: 14 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 42,437,202 km

• M1: 156,330 km (0.079 R)
• M2: 545,135 km (0.051 R)
• M3: 1,106,725 km (0.063 R)
• M4: 1,650,513 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.7

Radius: 9.2

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.9 AU - 2 AU

Year: 1816 Days

Day: 13.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,437,202 km

• M1: 114,592 km (0.069 R)
• M2: 464,352 km (0.099 R)
• M3: 836,402 km (0.064 R)
• M4: 1,327,382 km (0.099 R)
• M5: 1,635,703 km (0.099 R)
• M6: 1,963,921 km (0.106 R)
• M7: 2,625,592 km (0.102 R)
• M8: 2,989,564 km (0.103 R)
• M9: 3,291,303 km (0.085 R)
• M10: 3,759,993 km (0.114 R)
• M11: 4,796,108 km (0.09 R)
• M12: 6,219,083 km (0.096 R)
• M13: 6,869,534 km (0.054 R)
• M14: 7,421,999 km (0.097 R)
• M15: 8,078,584 km (0.077 R)
• M16: 8,986,793 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.9

Radius: 7.7

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.76 AU - 6.24 AU

Year: 9801 Days

Day: 22.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,437,202 km

• M1: 95,892 km (0.045 R)
• M2: 359,484 km (0.102 R)
• M3: 604,226 km (0.11 R)
• M4: 848,519 km (0.029 R)
• M5: 1,227,600 km (0.094 R)
• M6: 1,895,704 km (0.101 R)
• M7: 2,474,648 km (0.111 R)
• M8: 4,190,236 km (0.074 R)
• M9: 6,083,697 km (0.037 R)
• M10: 6,435,102 km (0.096 R)
• M11: 6,726,070 km (0.116 R)
• M12: 7,140,306 km (0.082 R)
• M13: 7,571,447 km (0.086 R)
• M14: 10,235,786 km (0.117 R)
• M15: 11,299,726 km (0.104 R)
• M16: 11,939,705 km (0.09 R)
• M17: 14,309,934 km (0.074 R)
• M18: 17,184,008 km (0.088 R)
• M19: 21,774,568 km (0.11 R)
• M20: 22,681,132 km (0.044 R)
• M21: 28,073,985 km (0.099 R)
• M22: 28,656,220 km (0.102 R)
• M23: 30,146,813 km (0.03 R)
• M24: 31,272,388 km (0.05 R)
• M25: 34,153,343 km (0.099 R)
• M26: 35,714,696 km (0.118 R)
• M27: 36,169,474 km (0.1 R)
• M28: 36,512,951 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 13,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit