🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.8

Radius: 14.6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.15 AU - 2.77 AU

Year: 2617 Days

Day: 9.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,888,284 km

• M1: 181,612 km (0.108 R)
• M2: 1,270,834 km (0.063 R)
• M3: 1,736,233 km (0.074 R)
• M4: 2,305,752 km (0.1 R)
• M5: 3,347,701 km (0.084 R)
• M6: 4,767,983 km (0.091 R)
• M7: 7,754,854 km (0.054 R)
• M8: 9,830,525 km (0.031 R)
• M9: 10,941,439 km (0.111 R)
• M10: 13,713,338 km (0.11 R)
• M11: 14,961,732 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.1

Radius: 10.3

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.11 AU - 4.65 AU

Year: 5184 Days

Day: 8.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,888,284 km

• M1: 128,056 km (0.112 R)
• M2: 473,776 km (0.038 R)
• M3: 906,713 km (0.119 R)
• M4: 1,436,888 km (0.033 R)
• M5: 2,016,878 km (0.084 R)
• M6: 2,640,253 km (0.108 R)
• M7: 4,101,375 km (0.099 R)
• M8: 5,020,953 km (0.075 R)
• M9: 6,750,305 km (0.052 R)
• M10: 7,731,517 km (0.118 R)
• M11: 8,410,991 km (0.078 R)
• M12: 8,805,331 km (0.097 R)
• M13: 12,119,073 km (0.116 R)
• M14: 13,780,357 km (0.089 R)
• M15: 14,778,923 km (0.088 R)
• M16: 15,295,933 km (0.118 R)
• M17: 16,919,818 km (0.047 R)
• M18: 18,523,059 km (0.097 R)
• M19: 19,395,663 km (0.102 R)
• M20: 19,738,541 km (0.095 R)
• M21: 21,440,816 km (0.065 R)
• M22: 23,161,939 km (0.086 R)
• M23: 28,787,417 km (0.103 R)
• M24: 29,144,208 km (0.092 R)
• M25: 30,600,843 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.3

Radius: 10.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.38 AU - 4.5 AU

Year: 6345 Days

Day: 10.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,888,284 km

• M1: 134,638 km (0.088 R)
• M2: 537,206 km (0.105 R)
• M3: 881,131 km (0.051 R)
• M4: 1,677,591 km (0.034 R)
• M5: 2,390,574 km (0.116 R)
• M6: 3,193,466 km (0.087 R)
• M7: 7,860,919 km (0.06 R)
• M8: 12,277,198 km (0.08 R)
• M9: 13,909,460 km (0.114 R)
• M10: 16,839,784 km (0.08 R)
• M11: 19,052,934 km (0.104 R)
• M12: 19,878,266 km (0.113 R)
• M13: 20,441,651 km (0.092 R)
• M14: 22,046,089 km (0.057 R)
• M15: 23,187,221 km (0.036 R)
• M16: 26,676,143 km (0.099 R)
• M17: 30,407,562 km (0.118 R)
• M18: 31,250,247 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.9

Radius: 4

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.87 AU - 8.05 AU

Year: 12454 Days

Day: 17.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,888,284 km

• M1: 55,650 km (0.103 R)
• M2: 389,104 km (0.046 R)
• M3: 621,878 km (0.102 R)
• M4: 1,426,864 km (0.077 R)
• M5: 1,638,994 km (0.108 R)
• M6: 2,110,078 km (0.07 R)
• M7: 2,279,722 km (0.086 R)
• M8: 3,710,775 km (0.058 R)
• M9: 6,080,555 km (0.116 R)
• M10: 6,746,116 km (0.089 R)
• M11: 9,300,350 km (0.054 R)
• M12: 9,944,369 km (0.042 R)
• M13: 10,519,722 km (0.116 R)
• M14: 15,879,664 km (0.068 R)
• M15: 16,334,442 km (0.094 R)
• M16: 17,269,877 km (0.049 R)
• M17: 17,681,571 km (0.076 R)
• M18: 22,083,787 km (0.076 R)
• M19: 23,475,795 km (0.108 R)
• M20: 25,983,654 km (0.114 R)
• M21: 29,048,167 km (0.055 R)
• M22: 30,219,667 km (0.115 R)
• M23: 34,567,879 km (0.09 R)
• M24: 38,728,346 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.7

Radius: 6.8

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6 AU - 8.8 AU

Year: 13653 Days

Day: 20.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 78.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,888,284 km

• M1: 86,318 km (0.103 R)
• M2: 402,717 km (0.091 R)
• M3: 711,637 km (0.096 R)
• M4: 1,589,477 km (0.107 R)
• M5: 2,030,791 km (0.096 R)
• M6: 2,709,217 km (0.118 R)
• M7: 4,766,936 km (0.066 R)
• M8: 6,709,315 km (0.113 R)
• M9: 8,452,429 km (0.11 R)
• M10: 8,807,275 km (0.08 R)
• M11: 9,079,843 km (0.069 R)
• M12: 11,957,507 km (0.084 R)
• M13: 12,863,173 km (0.092 R)
• M14: 13,332,910 km (0.084 R)
• M15: 14,810,488 km (0.071 R)
• M16: 18,380,342 km (0.091 R)
• M17: 19,816,183 km (0.085 R)
• M18: 27,257,630 km (0.101 R)
• M19: 28,424,792 km (0.091 R)
• M20: 29,828,170 km (0.103 R)
• M21: 31,172,157 km (0.072 R)
• M22: 34,764,152 km (0.081 R)
• M23: 36,718,049 km (0.065 R)
• M24: 39,969,858 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.8

Radius: 3.9

Gravity: 52.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.79 AU - 9.95 AU

Year: 17917 Days

Day: 21.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,888,284 km

• M1: 358,586 km (0.069 R)
• M2: 518,805 km (0.071 R)
• M3: 883,375 km (0.113 R)
• M4: 1,127,669 km (0.057 R)
• M5: 1,265,897 km (0.107 R)
• M6: 2,034,232 km (0.036 R)
• M7: 8,009,919 km (0.119 R)
• M8: 10,077,511 km (0.112 R)
• M9: 11,296,883 km (0.115 R)
• M10: 12,273,458 km (0.109 R)
• M11: 13,518,112 km (0.114 R)
• M12: 14,024,052 km (0.114 R)
• M13: 16,336,087 km (0.063 R)
• M14: 19,249,506 km (0.114 R)
• M15: 21,894,396 km (0.107 R)
• M16: 28,592,043 km (0.116 R)
• M17: 30,028,930 km (0.095 R)
• M18: 31,639,202 km (0.118 R)
• M19: 34,627,419 km (0.08 R)
• M20: 37,093,091 km (0.103 R)
• M21: 38,656,239 km (0.037 R)
• M22: 40,559,423 km (0.078 R)
• M23: 51,889,817 km (0.107 R)
• M24: 53,663,150 km (0.106 R)
• M25: 57,329,943 km (0.078 R)
• M26: 61,356,071 km (0.049 R)
• M27: 63,337,794 km (0.108 R)
• M28: 72,346,577 km (0.141 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.5

Radius: 3.3

Gravity: 24.75 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.83 AU - 11.99 AU

Year: 21159 Days

Day: 22.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,888,284 km

• M1: 43,982 km (0.054 R)
• M2: 273,615 km (0.109 R)
• M3: 524,939 km (0.066 R)
• M4: 772,823 km (0.098 R)
• M5: 2,542,565 km (0.065 R)
• M6: 2,807,952 km (0.074 R)
• M7: 4,145,806 km (0.111 R)
• M8: 4,357,487 km (0.113 R)
• M9: 9,405,218 km (0.041 R)
• M10: 10,474,544 km (0.055 R)
• M11: 15,134,368 km (0.046 R)
• M12: 17,674,091 km (0.054 R)
• M13: 18,634,210 km (0.116 R)
• M14: 20,657,820 km (0.099 R)
• M15: 23,292,538 km (0.067 R)
• M16: 24,543,027 km (0.055 R)
• M17: 31,587,441 km (0.09 R)
• M18: 35,691,958 km (0.064 R)
• M19: 35,817,769 km (0.045 R)
• M20: 37,221,596 km (0.098 R)
• M21: 40,547,306 km (0.104 R)
• M22: 42,493,425 km (0.072 R)
• M23: 43,633,061 km (0.102 R)
• M24: 46,721,061 km (0.115 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: 377 - 14,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit