🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.1

Radius: 14.6

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.08 AU - 1.78 AU

Year: 1180 Days

Day: 9.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,263,654 km

• M1: 181,612 km (0.096 R)
• M2: 760,855 km (0.09 R)
• M3: 1,228,348 km (0.066 R)
• M4: 1,870,273 km (0.065 R)
• M5: 2,472,554 km (0.093 R)
• M6: 3,138,115 km (0.115 R)
• M7: 4,763,196 km (0.118 R)
• M8: 5,338,998 km (0.114 R)
• M9: 5,860,945 km (0.109 R)
• M10: 6,502,122 km (0.079 R)
• M11: 8,274,258 km (0.111 R)
• M12: 9,272,674 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.9

Radius: 14.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.53 AU - 2.09 AU

Year: 1681 Days

Day: 7.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,263,654 km

• M1: 181,612 km (0.102 R)
• M2: 706,102 km (0.07 R)
• M3: 1,433,148 km (0.083 R)
• M4: 2,009,099 km (0.113 R)
• M5: 2,510,402 km (0.114 R)
• M6: 3,167,735 km (0.06 R)
• M7: 4,110,650 km (0.081 R)
• M8: 4,658,178 km (0.118 R)
• M9: 5,254,176 km (0.115 R)
• M10: 6,385,136 km (0.109 R)
• M11: 8,110,598 km (0.097 R)
• M12: 8,977,069 km (0.115 R)
• M13: 9,557,060 km (0.109 R)
• M14: 10,292,782 km (0.086 R)
• M15: 11,343,707 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.1

Radius: 8.3

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.68 AU - 2.44 AU

Year: 2041 Days

Day: 10.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,263,654 km

• M1: 106,514 km (0.12 R)
• M2: 510,727 km (0.1 R)
• M3: 952,041 km (0.106 R)
• M4: 1,352,664 km (0.052 R)
• M5: 1,642,884 km (0.114 R)
• M6: 2,469,412 km (0.105 R)
• M7: 3,090,842 km (0.1 R)
• M8: 3,976,910 km (0.118 R)
• M9: 4,787,581 km (0.061 R)
• M10: 5,088,272 km (0.07 R)
• M11: 5,609,920 km (0.081 R)
• M12: 6,445,574 km (0.074 R)
• M13: 8,119,275 km (0.117 R)
• M14: 8,548,172 km (0.083 R)
• M15: 9,925,669 km (0.111 R)
• M16: 10,487,559 km (0.106 R)
• M17: 11,867,898 km (0.039 R)
• M18: 12,541,089 km (0.072 R)
• M19: 13,114,497 km (0.085 R)
• M20: 14,094,214 km (0.119 R)
• M21: 14,669,118 km (0.068 R)
• M22: 15,167,579 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.2

Radius: 12.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.22 AU - 4.76 AU

Year: 5501 Days

Day: 11.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,263,654 km

• M1: 158,424 km (0.104 R)
• M2: 574,605 km (0.05 R)
• M3: 1,087,277 km (0.102 R)
• M4: 1,564,195 km (0.106 R)
• M5: 2,040,066 km (0.108 R)
• M6: 3,233,259 km (0.065 R)
• M7: 3,693,123 km (0.119 R)
• M8: 5,289,182 km (0.042 R)
• M9: 6,593,676 km (0.066 R)
• M10: 7,818,583 km (0.034 R)
• M11: 9,426,461 km (0.113 R)
• M12: 13,186,604 km (0.081 R)
• M13: 16,475,662 km (0.117 R)
• M14: 17,301,293 km (0.104 R)
• M15: 18,216,383 km (0.088 R)
• M16: 19,421,544 km (0.028 R)
• M17: 20,544,126 km (0.093 R)
• M18: 23,063,803 km (0.08 R)
• M19: 24,097,075 km (0.028 R)
• M20: 26,097,648 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890

Radius: 11.5

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.23 AU - 5.33 AU

Year: 7214 Days

Day: 9 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,263,654 km

• M1: 186,249 km (0.066 R)
• M2: 577,448 km (0.088 R)
• M3: 1,134,101 km (0.107 R)
• M4: 1,622,539 km (0.051 R)
• M5: 2,284,060 km (0.1 R)
• M6: 2,766,364 km (0.107 R)
• M7: 3,139,611 km (0.119 R)
• M8: 3,523,179 km (0.061 R)
• M9: 3,887,749 km (0.115 R)
• M10: 4,808,824 km (0.078 R)
• M11: 5,574,765 km (0.063 R)
• M12: 6,855,622 km (0.057 R)
• M13: 9,612,860 km (0.117 R)
• M14: 10,477,536 km (0.075 R)
• M15: 10,929,022 km (0.076 R)
• M16: 12,980,158 km (0.116 R)
• M17: 13,796,813 km (0.072 R)
• M18: 19,358,563 km (0.072 R)
• M19: 22,756,230 km (0.066 R)
• M20: 26,256,371 km (0.086 R)
• M21: 26,903,831 km (0.064 R)
• M22: 29,699,964 km (0.103 R)
• M23: 31,841,907 km (0.079 R)
• M24: 33,649,947 km (0.066 R)
• M25: 36,203,433 km (0.108 R)
• M26: 36,775,196 km (0.09 R)
• M27: 39,603,942 km (0.109 R)
• M28: 40,333,232 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.9

Radius: 3.7

Gravity: 61.5 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.49 AU - 7.71 AU

Year: 14462 Days

Day: 24.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 72,263,654 km

• M1: 52,808 km (0.028 R)
• M2: 281,094 km (0.058 R)
• M3: 689,048 km (0.101 R)
• M4: 1,010,982 km (0.109 R)
• M5: 1,425,518 km (0.074 R)
• M6: 1,597,107 km (0.045 R)
• M7: 1,799,962 km (0.096 R)
• M8: 2,257,133 km (0.071 R)
• M9: 3,236,700 km (0.1 R)
• M10: 4,907,409 km (0.107 R)
• M11: 5,083,036 km (0.062 R)
• M12: 5,597,354 km (0.073 R)
• M13: 6,145,630 km (0.116 R)
• M14: 6,432,708 km (0.096 R)
• M15: 9,166,011 km (0.063 R)
• M16: 10,037,568 km (0.062 R)
• M17: 10,493,393 km (0.102 R)
• M18: 12,650,744 km (0.062 R)
• M19: 13,937,435 km (0.107 R)
• M20: 14,289,888 km (0.065 R)
• M21: 14,504,262 km (0.096 R)
• M22: 16,926,251 km (0.065 R)
• M23: 18,824,648 km (0.09 R)
• M24: 20,405,748 km (0.108 R)
• M25: 23,135,909 km (0.116 R)
• M26: 23,332,630 km (0.036 R)
• M27: 23,629,881 km (0.068 R)
• M28: 24,947,390 km (0.088 R)
• M29: 25,154,284 km (0.084 R)
• M30: 27,068,538 km (0.094 R)
• M31: 35,697,493 km (0.093 R)
• M32: 45,836,788 km (0.119 R)
• M33: 46,147,203 km (0.112 R)
• M34: 46,615,444 km (0.103 R)
• M35: 53,680,204 km (0.058 R)
• M36: 59,561,943 km (0.086 R)
• M37: 59,746,547 km (0.105 R)
• M38: 60,302,752 km (0.117 R)
• M39: 62,562,129 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.3

Radius: 6.7

Gravity: 18.99 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.41 AU - 9.25 AU

Year: 16595 Days

Day: 19.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,263,654 km

• M1: 84,523 km (0.062 R)
• M2: 352,153 km (0.117 R)
• M3: 618,587 km (0.043 R)
• M4: 2,233,646 km (0.099 R)
• M5: 4,949,595 km (0.101 R)
• M6: 9,942,424 km (0.087 R)
• M7: 12,026,921 km (0.064 R)
• M8: 14,021,360 km (0.089 R)
• M9: 17,960,421 km (0.094 R)
• M10: 20,366,853 km (0.034 R)
• M11: 24,210,022 km (0.099 R)
• M12: 30,656,344 km (0.057 R)
• M13: 35,401,439 km (0.09 R)
• M14: 38,018,204 km (0.09 R)
• M15: 38,300,944 km (0.116 R)
• M16: 39,301,605 km (0.102 R)
• M17: 40,466,523 km (0.101 R)
• M18: 57,582,016 km (0.044 R)
• M19: 59,273,070 km (0.067 R)
• M20: 59,844,085 km (0.044 R)
• M21: 60,996,886 km (0.12 R)
• M22: 68,435,640 km (0.112 R)
• M23: 70,758,446 km (0.069 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit