🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133

Radius: 12

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.04 AU - 1.38 AU

Year: 903 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 49,845,360 km

• M1: 155,133 km (0.098 R)
• M2: 602,879 km (0.116 R)
• M3: 1,305,989 km (0.096 R)
• M4: 1,740,721 km (0.098 R)
• M5: 2,554,533 km (0.111 R)
• M6: 3,866,656 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289

Radius: 14.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.2 AU - 1.34 AU

Year: 971 Days

Day: 6.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 49,845,360 km

• M1: 177,872 km (0.086 R)
• M2: 648,806 km (0.103 R)
• M3: 1,132,905 km (0.063 R)
• M4: 1,587,533 km (0.079 R)
• M5: 2,032,137 km (0.08 R)
• M6: 3,318,829 km (0.077 R)
• M7: 4,927,455 km (0.1 R)
• M8: 6,219,831 km (0.037 R)
• M9: 6,945,829 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.4

Radius: 10.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.31 AU - 2.7 AU

Year: 2681 Days

Day: 7.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 49,845,360 km

• M1: 130,599 km (0.115 R)
• M2: 607,517 km (0.083 R)
• M3: 1,316,162 km (0.102 R)
• M4: 1,912,160 km (0.068 R)
• M5: 2,842,808 km (0.065 R)
• M6: 5,126,270 km (0.051 R)
• M7: 6,952,112 km (0.048 R)
• M8: 7,502,782 km (0.08 R)
• M9: 8,397,826 km (0.1 R)
• M10: 9,362,433 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728

Radius: 11

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.86 AU - 3.26 AU

Year: 3631 Days

Day: 8.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 132.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,845,360 km

• M1: 136,732 km (0.072 R)
• M2: 576,999 km (0.089 R)
• M3: 1,042,847 km (0.104 R)
• M4: 1,997,281 km (0.081 R)
• M5: 2,823,809 km (0.095 R)
• M6: 4,300,939 km (0.112 R)
• M7: 5,118,641 km (0.111 R)
• M8: 5,537,964 km (0.065 R)
• M9: 6,065,745 km (0.101 R)
• M10: 6,596,369 km (0.097 R)
• M11: 7,157,809 km (0.092 R)
• M12: 7,990,172 km (0.089 R)
• M13: 8,447,941 km (0.109 R)
• M14: 10,047,591 km (0.098 R)
• M15: 11,395,319 km (0.073 R)
• M16: 12,907,903 km (0.046 R)
• M17: 17,472,583 km (0.115 R)
• M18: 18,124,829 km (0.117 R)
• M19: 18,670,413 km (0.078 R)
• M20: 20,050,453 km (0.109 R)
• M21: 22,246,400 km (0.055 R)
• M22: 22,872,168 km (0.116 R)
• M23: 23,796,683 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.5

Radius: 14.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.8 AU - 3.36 AU

Year: 3666 Days

Day: 13.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,845,360 km

• M1: 185,352 km (0.08 R)
• M2: 669,002 km (0.086 R)
• M3: 1,197,681 km (0.106 R)
• M4: 2,622,451 km (0.079 R)
• M5: 3,700,453 km (0.095 R)
• M6: 4,727,442 km (0.114 R)
• M7: 6,217,886 km (0.106 R)
• M8: 10,037,868 km (0.076 R)
• M9: 11,468,472 km (0.108 R)
• M10: 14,179,634 km (0.052 R)
• M11: 17,449,844 km (0.093 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.9

Radius: 3.4

Gravity: 59.68 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.34 AU - 7 AU

Year: 10395 Days

Day: 19 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,845,360 km

• M1: 42,336 km (0.054 R)
• M2: 171,738 km (0.114 R)
• M3: 1,158,785 km (0.05 R)
• M4: 1,733,391 km (0.054 R)
• M5: 2,640,103 km (0.111 R)
• M6: 3,266,470 km (0.036 R)
• M7: 3,691,926 km (0.083 R)
• M8: 4,013,860 km (0.091 R)
• M9: 4,125,161 km (0.059 R)
• M10: 4,621,527 km (0.103 R)
• M11: 5,156,788 km (0.074 R)
• M12: 5,524,350 km (0.071 R)
• M13: 7,334,784 km (0.119 R)
• M14: 12,477,659 km (0.098 R)
• M15: 13,199,469 km (0.076 R)
• M16: 22,269,887 km (0.049 R)
• M17: 46,690,991 km (0.065 R)
• M18: 47,840,352 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.9

Radius: 3.4

Gravity: 46.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.74 AU - 7.84 AU

Year: 12000 Days

Day: 23.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,845,360 km

• M1: 42,336 km (0.086 R)
• M2: 156,779 km (0.051 R)
• M3: 318,494 km (0.108 R)
• M4: 446,699 km (0.088 R)
• M5: 927,806 km (0.117 R)
• M6: 1,598,902 km (0.058 R)
• M7: 2,232,898 km (0.074 R)
• M8: 2,626,789 km (0.11 R)
• M9: 4,550,468 km (0.071 R)
• M10: 4,764,543 km (0.078 R)
• M11: 5,584,638 km (0.119 R)
• M12: 6,532,789 km (0.099 R)
• M13: 10,746,064 km (0.099 R)
• M14: 11,514,249 km (0.095 R)
• M15: 13,468,446 km (0.116 R)
• M16: 14,820,960 km (0.08 R)
• M17: 15,021,272 km (0.074 R)
• M18: 19,817,380 km (0.094 R)
• M19: 20,801,883 km (0.103 R)
• M20: 24,318,480 km (0.087 R)
• M21: 31,389,523 km (0.099 R)
• M22: 34,213,631 km (0.085 R)
• M23: 36,957,256 km (0.108 R)
• M24: 40,882,106 km (0.074 R)
• M25: 44,657,956 km (0.106 R)
• M26: 45,496,153 km (0.107 R)
• M27: 46,344,972 km (0.085 R)
• M28: 48,512,794 km (0.069 R)
• M29: 48,806,754 km (0.053 R)
• M30: 49,250,162 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 19,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit