🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.7

Radius: 8.3

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.57 AU - 0.65 AU

Year: 318 Days

Day: 7.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,267,704 km

• M1: 104,270 km (0.057 R)
• M2: 372,798 km (0.093 R)
• M3: 658,829 km (0.103 R)
• M4: 945,758 km (0.116 R)
• M5: 1,450,052 km (0.091 R)
• M6: 1,709,754 km (0.108 R)
• M7: 2,016,131 km (0.116 R)
• M8: 2,470,160 km (0.109 R)
• M9: 2,731,358 km (0.099 R)
• M10: 3,061,072 km (0.087 R)
• M11: 3,461,096 km (0.043 R)
• M12: 3,824,619 km (0.104 R)
• M13: 4,151,042 km (0.106 R)
• M14: 4,430,640 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.5

Radius: 8.3

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.52 AU - 0.74 AU

Year: 333 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,267,704 km

• M1: 103,522 km (0.115 R)
• M2: 373,695 km (0.087 R)
• M3: 694,433 km (0.108 R)
• M4: 991,235 km (0.103 R)
• M5: 1,342,940 km (0.117 R)
• M6: 1,777,073 km (0.026 R)
• M7: 2,356,615 km (0.113 R)
• M8: 2,927,331 km (0.091 R)
• M9: 3,211,866 km (0.083 R)
• M10: 3,478,749 km (0.117 R)
• M11: 3,849,452 km (0.102 R)
• M12: 4,246,186 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.6

Radius: 11.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.55 AU - 0.77 AU

Year: 358 Days

Day: 14.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,267,704 km

• M1: 138,079 km (0.087 R)
• M2: 496,216 km (0.041 R)
• M3: 860,786 km (0.065 R)
• M4: 1,346,979 km (0.033 R)
• M5: 1,714,242 km (0.079 R)
• M6: 2,211,356 km (0.034 R)
• M7: 2,630,529 km (0.112 R)
• M8: 3,122,556 km (0.113 R)
• M9: 3,509,566 km (0.092 R)
• M10: 4,255,611 km (0.107 R)

Asteroid Belt

Center: 1.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.2

Radius: 8.4

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.2 AU - 1.88 AU

Year: 1274 Days

Day: 8.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,267,704 km

• M1: 104,569 km (0.107 R)
• M2: 437,275 km (0.08 R)
• M3: 830,268 km (0.087 R)
• M4: 1,543,401 km (0.108 R)
• M5: 1,953,150 km (0.051 R)
• M6: 2,284,359 km (0.035 R)
• M7: 3,434,767 km (0.062 R)
• M8: 3,822,824 km (0.083 R)
• M9: 4,274,460 km (0.098 R)
• M10: 5,591,968 km (0.093 R)
• M11: 6,821,364 km (0.118 R)
• M12: 7,692,173 km (0.077 R)
• M13: 8,946,850 km (0.111 R)
• M14: 9,443,366 km (0.107 R)
• M15: 9,804,944 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.5

Radius: 8.3

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.39 AU - 1.73 AU

Year: 1299 Days

Day: 14.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 53.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,267,704 km

• M1: 111,750 km (0.091 R)
• M2: 434,283 km (0.103 R)
• M3: 1,036,414 km (0.113 R)
• M4: 1,442,871 km (0.107 R)
• M5: 3,389,140 km (0.116 R)
• M6: 4,517,556 km (0.099 R)
• M7: 4,807,328 km (0.071 R)
• M8: 7,644,601 km (0.062 R)
• M9: 8,322,728 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.8

Radius: 10.3

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.32 AU - 3.64 AU

Year: 4329 Days

Day: 5.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,267,704 km

• M1: 129,253 km (0.075 R)
• M2: 1,159,683 km (0.119 R)
• M3: 1,615,059 km (0.07 R)
• M4: 4,392,792 km (0.092 R)
• M5: 4,720,710 km (0.09 R)
• M6: 5,201,817 km (0.054 R)
• M7: 5,745,007 km (0.094 R)
• M8: 7,148,833 km (0.071 R)
• M9: 7,533,001 km (0.093 R)
• M10: 7,894,130 km (0.087 R)
• M11: 8,729,485 km (0.069 R)
• M12: 10,755,937 km (0.079 R)
• M13: 11,168,079 km (0.075 R)
• M14: 19,554,686 km (0.092 R)
• M15: 20,447,037 km (0.11 R)
• M16: 23,135,161 km (0.062 R)
• M17: 23,745,820 km (0.108 R)
• M18: 24,289,009 km (0.038 R)
• M19: 28,937,614 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.7

Radius: 6.9

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.61 AU - 7.97 AU

Year: 13126 Days

Day: 18.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,267,704 km

• M1: 85,869 km (0.09 R)
• M2: 480,209 km (0.089 R)
• M3: 787,184 km (0.064 R)
• M4: 1,455,587 km (0.091 R)
• M5: 1,763,161 km (0.088 R)
• M6: 2,766,364 km (0.066 R)
• M7: 3,668,439 km (0.109 R)
• M8: 3,921,858 km (0.114 R)
• M9: 5,401,381 km (0.089 R)
• M10: 6,684,631 km (0.106 R)
• M11: 8,636,734 km (0.101 R)
• M12: 9,364,228 km (0.066 R)
• M13: 13,444,959 km (0.11 R)
• M14: 14,671,662 km (0.114 R)
• M15: 19,172,912 km (0.118 R)
• M16: 20,963,598 km (0.102 R)
• M17: 21,858,343 km (0.072 R)
• M18: 23,549,697 km (0.053 R)
• M19: 23,898,260 km (0.029 R)
• M20: 29,748,883 km (0.114 R)
• M21: 30,670,406 km (0.083 R)
• M22: 31,928,674 km (0.092 R)
• M23: 32,248,514 km (0.117 R)
• M24: 34,772,080 km (0.119 R)
• M25: 35,794,432 km (0.108 R)
• M26: 38,257,711 km (0.116 R)
• M27: 38,739,266 km (0.096 R)
• M28: 40,581,564 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.2

Radius: 7.6

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.96 AU - 8.8 AU

Year: 16177 Days

Day: 23.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 82.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,267,704 km

• M1: 94,995 km (0.052 R)
• M2: 332,855 km (0.049 R)
• M3: 849,417 km (0.109 R)
• M4: 1,226,852 km (0.057 R)
• M5: 2,054,876 km (0.095 R)
• M6: 2,401,195 km (0.107 R)
• M7: 3,186,883 km (0.096 R)
• M8: 3,625,504 km (0.046 R)
• M9: 5,152,001 km (0.1 R)
• M10: 6,528,002 km (0.103 R)
• M11: 8,608,909 km (0.105 R)
• M12: 9,002,650 km (0.099 R)
• M13: 9,878,995 km (0.085 R)
• M14: 10,310,584 km (0.075 R)
• M15: 11,921,006 km (0.101 R)
• M16: 12,225,288 km (0.119 R)
• M17: 14,365,285 km (0.082 R)
• M18: 15,996,650 km (0.09 R)
• M19: 16,292,555 km (0.066 R)
• M20: 18,956,743 km (0.105 R)
• M21: 19,707,874 km (0.106 R)
• M22: 25,031,165 km (0.095 R)
• M23: 26,756,028 km (0.036 R)
• M24: 28,450,673 km (0.095 R)
• M25: 31,124,735 km (0.117 R)
• M26: 36,199,693 km (0.087 R)
• M27: 36,966,980 km (0.116 R)
• M28: 38,799,405 km (0.091 R)
• M29: 39,065,988 km (0.108 R)
• M30: 40,281,022 km (0.038 R)
• M31: 45,837,835 km (0.085 R)
• M32: 46,735,721 km (0.049 R)
• M33: 49,970,775 km (0.094 R)
• M34: 52,859,809 km (0.052 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: 166 - 13,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit