🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.6

Radius: 10.2

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.72 AU - 0.82 AU

Year: 451 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 62.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,797,546 km

• M1: 126,859 km (0.045 R)
• M2: 509,680 km (0.084 R)
• M3: 1,160,730 km (0.054 R)
• M4: 1,502,411 km (0.116 R)
• M5: 2,023,610 km (0.081 R)
• M6: 2,732,106 km (0.102 R)
• M7: 3,783,929 km (0.04 R)
• M8: 4,161,962 km (0.086 R)
• M9: 4,622,873 km (0.096 R)
• M10: 5,353,958 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.4

Radius: 13

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.63 AU - 1.01 AU

Year: 495 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,797,546 km

• M1: 162,014 km (0.106 R)
• M2: 585,077 km (0.095 R)
• M3: 1,045,689 km (0.119 R)
• M4: 2,352,576 km (0.068 R)
• M5: 2,785,363 km (0.09 R)
• M6: 3,211,118 km (0.106 R)
• M7: 3,815,045 km (0.113 R)
• M8: 4,283,585 km (0.086 R)
• M9: 4,984,900 km (0.101 R)
• M10: 5,761,463 km (0.114 R)
• M11: 6,637,059 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899

Radius: 9.2

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.17 AU - 1.29 AU

Year: 910 Days

Day: 10.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,797,546 km

• M1: 114,442 km (0.065 R)
• M2: 424,260 km (0.08 R)
• M3: 723,007 km (0.099 R)
• M4: 1,177,036 km (0.087 R)
• M5: 1,740,422 km (0.082 R)
• M6: 2,293,036 km (0.074 R)
• M7: 2,715,052 km (0.094 R)
• M8: 3,065,111 km (0.114 R)
• M9: 3,548,910 km (0.088 R)
• M10: 3,984,838 km (0.101 R)
• M11: 4,456,221 km (0.07 R)
• M12: 4,833,956 km (0.108 R)
• M13: 6,161,936 km (0.118 R)
• M14: 7,270,157 km (0.089 R)
• M15: 7,718,353 km (0.106 R)
• M16: 8,053,302 km (0.118 R)
• M17: 9,231,385 km (0.109 R)
• M18: 10,364,888 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.7

Radius: 11.2

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.47 AU - 2.11 AU

Year: 1597 Days

Day: 7.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,797,546 km

• M1: 139,425 km (0.099 R)
• M2: 593,904 km (0.039 R)
• M3: 1,383,182 km (0.07 R)
• M4: 1,734,438 km (0.098 R)
• M5: 2,206,868 km (0.111 R)
• M6: 2,679,298 km (0.083 R)
• M7: 3,464,387 km (0.09 R)
• M8: 3,938,613 km (0.09 R)
• M9: 4,436,175 km (0.102 R)
• M10: 4,996,868 km (0.108 R)
• M11: 7,186,383 km (0.044 R)
• M12: 8,633,144 km (0.113 R)
• M13: 9,813,620 km (0.073 R)
• M14: 10,840,610 km (0.114 R)
• M15: 12,452,826 km (0.088 R)
• M16: 14,618,704 km (0.059 R)
• M17: 15,071,237 km (0.12 R)
• M18: 15,767,316 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.7

Radius: 11.8

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.53 AU - 2.95 AU

Year: 3025 Days

Day: 14.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,797,546 km

• M1: 148,102 km (0.057 R)
• M2: 518,805 km (0.093 R)
• M3: 1,034,020 km (0.098 R)
• M4: 1,753,586 km (0.094 R)
• M5: 2,254,440 km (0.105 R)
• M6: 2,656,110 km (0.081 R)
• M7: 3,088,298 km (0.089 R)
• M8: 3,886,702 km (0.093 R)
• M9: 4,817,799 km (0.05 R)
• M10: 5,413,498 km (0.048 R)
• M11: 6,341,005 km (0.107 R)
• M12: 7,057,280 km (0.079 R)
• M13: 7,727,628 km (0.034 R)
• M14: 9,956,785 km (0.066 R)
• M15: 14,207,609 km (0.067 R)
• M16: 14,608,830 km (0.094 R)
• M17: 16,509,023 km (0.111 R)
• M18: 17,748,291 km (0.061 R)
• M19: 18,568,686 km (0.053 R)
• M20: 20,411,732 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.2

Radius: 8.4

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.01 AU - 5.33 AU

Year: 6730 Days

Day: 12 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,797,546 km

• M1: 104,419 km (0.119 R)
• M2: 420,819 km (0.104 R)
• M3: 772,523 km (0.081 R)
• M4: 1,066,633 km (0.055 R)
• M5: 1,679,087 km (0.112 R)
• M6: 2,010,446 km (0.114 R)
• M7: 3,451,223 km (0.076 R)
• M8: 3,726,184 km (0.026 R)
• M9: 4,268,626 km (0.104 R)
• M10: 6,485,516 km (0.1 R)
• M11: 8,605,917 km (0.092 R)
• M12: 10,567,743 km (0.099 R)
• M13: 10,905,236 km (0.056 R)
• M14: 11,857,726 km (0.098 R)
• M15: 12,222,296 km (0.116 R)
• M16: 12,487,233 km (0.067 R)
• M17: 14,158,391 km (0.053 R)
• M18: 14,568,888 km (0.054 R)
• M19: 14,927,025 km (0.107 R)
• M20: 16,741,348 km (0.105 R)
• M21: 17,600,638 km (0.071 R)
• M22: 19,192,360 km (0.036 R)
• M23: 21,717,871 km (0.106 R)
• M24: 25,047,919 km (0.112 R)
• M25: 25,648,555 km (0.102 R)
• M26: 26,171,100 km (0.068 R)
• M27: 26,700,677 km (0.117 R)
• M28: 26,968,008 km (0.113 R)
• M29: 29,172,482 km (0.085 R)
• M30: 33,108,851 km (0.066 R)
• M31: 34,566,234 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.8

Radius: 12.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.05 AU - 5.33 AU

Year: 6773 Days

Day: 8.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,797,546 km

• M1: 151,692 km (0.08 R)
• M2: 629,657 km (0.081 R)
• M3: 1,064,688 km (0.12 R)
• M4: 1,537,417 km (0.064 R)
• M5: 2,787,158 km (0.07 R)
• M6: 3,391,833 km (0.088 R)
• M7: 4,126,059 km (0.082 R)
• M8: 4,648,754 km (0.086 R)
• M9: 5,215,431 km (0.119 R)
• M10: 5,690,553 km (0.1 R)
• M11: 6,080,106 km (0.12 R)
• M12: 6,637,358 km (0.103 R)
• M13: 8,094,292 km (0.108 R)
• M14: 8,480,703 km (0.075 R)
• M15: 9,675,990 km (0.1 R)
• M16: 11,943,146 km (0.09 R)
• M17: 12,961,309 km (0.061 R)
• M18: 13,394,096 km (0.1 R)
• M19: 16,031,955 km (0.051 R)
• M20: 16,531,163 km (0.118 R)
• M21: 17,385,965 km (0.118 R)
• M22: 20,000,487 km (0.103 R)
• M23: 21,568,572 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.1

Radius: 3.2

Gravity: 83.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.8 AU - 8.2 AU

Year: 13697 Days

Day: 20.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,797,546 km

• M1: 41,738 km (0.117 R)
• M2: 206,744 km (0.103 R)
• M3: 330,462 km (0.112 R)
• M4: 680,072 km (0.109 R)
• M5: 843,582 km (0.091 R)
• M6: 974,181 km (0.039 R)
• M7: 1,304,344 km (0.101 R)
• M8: 1,988,156 km (0.088 R)
• M9: 3,180,600 km (0.119 R)
• M10: 3,837,933 km (0.118 R)
• M11: 4,614,047 km (0.106 R)
• M12: 4,917,432 km (0.089 R)
• M13: 5,127,018 km (0.101 R)
• M14: 6,678,797 km (0.081 R)
• M15: 7,653,277 km (0.058 R)
• M16: 9,181,719 km (0.086 R)
• M17: 9,445,909 km (0.117 R)
• M18: 12,825,773 km (0.109 R)
• M19: 14,250,244 km (0.109 R)
• M20: 14,891,720 km (0.11 R)
• M21: 15,927,685 km (0.066 R)
• M22: 16,079,378 km (0.104 R)
• M23: 18,473,691 km (0.063 R)
• M24: 24,253,256 km (0.049 R)
• M25: 35,847,988 km (0.074 R)
• M26: 37,431,482 km (0.079 R)
• M27: 44,531,696 km (0.034 R)
• M28: 47,292,524 km (0.085 R)
• M29: 50,818,995 km (0.09 R)
• M30: 55,729,994 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.8

Radius: 3.5

Gravity: 81.62 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.92 AU - 9.14 AU

Year: 15174 Days

Day: 20.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,797,546 km

• M1: 54,753 km (0.104 R)
• M2: 253,419 km (0.059 R)
• M3: 490,531 km (0.118 R)
• M4: 661,671 km (0.048 R)
• M5: 1,010,833 km (0.106 R)
• M6: 1,687,165 km (0.025 R)
• M7: 2,529,550 km (0.086 R)
• M8: 3,447,333 km (0.114 R)
• M9: 3,561,477 km (0.089 R)
• M10: 4,567,223 km (0.075 R)
• M11: 5,748,448 km (0.079 R)
• M12: 10,308,340 km (0.067 R)
• M13: 11,031,197 km (0.04 R)
• M14: 12,712,378 km (0.064 R)
• M15: 13,262,001 km (0.113 R)
• M16: 16,330,253 km (0.071 R)
• M17: 19,477,344 km (0.061 R)
• M18: 20,672,481 km (0.034 R)
• M19: 22,013,327 km (0.119 R)
• M20: 25,508,681 km (0.074 R)
• M21: 26,825,591 km (0.045 R)
• M22: 28,302,571 km (0.075 R)
• M23: 28,767,820 km (0.102 R)
• M24: 30,073,211 km (0.103 R)
• M25: 31,666,279 km (0.11 R)
• M26: 32,293,692 km (0.099 R)
• M27: 32,801,577 km (0.045 R)
• M28: 33,833,354 km (0.117 R)
• M29: 35,286,847 km (0.047 R)
• M30: 37,754,463 km (0.103 R)
• M31: 41,071,497 km (0.062 R)
• M32: 41,220,048 km (0.108 R)
• M33: 44,109,531 km (0.083 R)
• M34: 46,162,462 km (0.051 R)
• M35: 46,645,065 km (0.084 R)
• M36: 51,312,967 km (0.075 R)
• M37: 55,011,475 km (0.088 R)
• M38: 59,261,700 km (0.116 R)
• M39: 64,724,716 km (0.049 R)
• M40: 70,301,275 km (0.109 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: 179 - 18,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit