🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.9

Radius: 14.3

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.94 AU - 1.28 AU

Year: 807 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 39,279,918 km

• M1: 177,872 km (0.119 R)
• M2: 635,492 km (0.109 R)
• M3: 1,187,508 km (0.082 R)
• M4: 2,725,823 km (0.033 R)
• M5: 3,193,017 km (0.116 R)
• M6: 4,201,456 km (0.074 R)
• M7: 7,122,055 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.2

Radius: 11.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.15 AU - 1.71 AU

Year: 1180 Days

Day: 7.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,279,918 km

• M1: 142,417 km (0.092 R)
• M2: 620,981 km (0.089 R)
• M3: 1,373,608 km (0.104 R)
• M4: 2,415,407 km (0.103 R)
• M5: 4,249,028 km (0.074 R)
• M6: 4,666,257 km (0.096 R)
• M7: 5,522,705 km (0.073 R)
• M8: 5,999,473 km (0.061 R)
• M9: 6,548,647 km (0.106 R)
• M10: 7,747,823 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 14.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.33 AU - 1.89 AU

Year: 1410 Days

Day: 9.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,279,918 km

• M1: 186,249 km (0.065 R)
• M2: 663,766 km (0.049 R)
• M3: 1,200,523 km (0.085 R)
• M4: 2,342,703 km (0.033 R)
• M5: 3,325,561 km (0.06 R)
• M6: 4,774,865 km (0.099 R)
• M7: 7,176,060 km (0.03 R)
• M8: 9,851,618 km (0.114 R)
• M9: 10,621,150 km (0.105 R)
• M10: 11,815,240 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.8

Radius: 10.9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.68 AU - 1.74 AU

Year: 1543 Days

Day: 8.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 83.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,279,918 km

• M1: 135,536 km (0.113 R)
• M2: 516,711 km (0.119 R)
• M3: 950,844 km (0.107 R)
• M4: 1,341,145 km (0.088 R)
• M5: 1,761,216 km (0.099 R)
• M6: 2,144,635 km (0.067 R)
• M7: 2,752,302 km (0.084 R)
• M8: 3,155,318 km (0.118 R)
• M9: 4,046,473 km (0.1 R)
• M10: 4,838,893 km (0.058 R)
• M11: 5,999,323 km (0.067 R)
• M12: 9,192,340 km (0.11 R)
• M13: 10,860,506 km (0.052 R)
• M14: 11,623,755 km (0.035 R)
• M15: 12,055,045 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.8

Radius: 14.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.59 AU - 2.39 AU

Year: 1938 Days

Day: 14.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,279,918 km

• M1: 177,872 km (0.078 R)
• M2: 633,248 km (0.088 R)
• M3: 1,078,152 km (0.115 R)
• M4: 1,623,885 km (0.087 R)
• M5: 2,433,957 km (0.079 R)
• M6: 3,151,878 km (0.105 R)
• M7: 3,913,779 km (0.118 R)
• M8: 4,379,478 km (0.077 R)
• M9: 4,969,791 km (0.098 R)
• M10: 5,782,406 km (0.1 R)
• M11: 6,415,804 km (0.104 R)
• M12: 7,236,797 km (0.055 R)
• M13: 7,732,415 km (0.075 R)
• M14: 8,219,655 km (0.116 R)
• M15: 8,792,465 km (0.096 R)
• M16: 9,947,062 km (0.057 R)
• M17: 10,451,057 km (0.075 R)
• M18: 11,124,098 km (0.094 R)
• M19: 13,189,296 km (0.106 R)
• M20: 15,594,980 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.8

Radius: 9.1

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.29 AU - 3.79 AU

Year: 3659 Days

Day: 10.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,279,918 km

• M1: 113,246 km (0.067 R)
• M2: 447,148 km (0.117 R)
• M3: 810,222 km (0.114 R)
• M4: 1,301,950 km (0.054 R)
• M5: 1,628,522 km (0.063 R)
• M6: 1,983,518 km (0.113 R)
• M7: 2,637,560 km (0.099 R)
• M8: 3,149,035 km (0.114 R)
• M9: 3,604,710 km (0.096 R)
• M10: 3,996,058 km (0.09 R)
• M11: 5,062,392 km (0.038 R)
• M12: 5,608,125 km (0.11 R)
• M13: 8,260,346 km (0.053 R)
• M14: 9,779,662 km (0.079 R)
• M15: 11,003,671 km (0.068 R)
• M16: 11,919,210 km (0.077 R)
• M17: 12,372,791 km (0.083 R)
• M18: 12,979,410 km (0.073 R)
• M19: 14,001,014 km (0.093 R)
• M20: 18,871,023 km (0.05 R)
• M21: 20,053,445 km (0.082 R)
• M22: 22,634,008 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.2

Radius: 15

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.56 AU - 4.98 AU

Year: 6091 Days

Day: 11.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,279,918 km

• M1: 186,549 km (0.076 R)
• M2: 849,716 km (0.051 R)
• M3: 1,464,713 km (0.078 R)
• M4: 2,006,407 km (0.077 R)
• M5: 3,360,567 km (0.117 R)
• M6: 4,078,337 km (0.06 R)
• M7: 5,611,117 km (0.027 R)
• M8: 6,863,401 km (0.111 R)
• M9: 8,773,466 km (0.026 R)
• M10: 9,655,346 km (0.116 R)
• M11: 11,744,031 km (0.111 R)
• M12: 12,554,702 km (0.106 R)
• M13: 13,348,468 km (0.081 R)
• M14: 14,515,781 km (0.088 R)
• M15: 15,036,381 km (0.069 R)
• M16: 15,629,537 km (0.106 R)
• M17: 18,697,041 km (0.099 R)
• M18: 21,618,538 km (0.12 R)
• M19: 22,451,499 km (0.098 R)
• M20: 23,701,239 km (0.067 R)
• M21: 26,596,108 km (0.074 R)
• M22: 31,803,161 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.4

Radius: 9.1

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.27 AU - 4.55 AU

Year: 6392 Days

Day: 6.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 148.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,279,918 km

• M1: 113,545 km (0.109 R)
• M2: 431,291 km (0.037 R)
• M3: 1,681,779 km (0.052 R)
• M4: 2,178,594 km (0.097 R)
• M5: 2,604,050 km (0.117 R)
• M6: 4,122,169 km (0.118 R)
• M7: 4,559,594 km (0.098 R)
• M8: 4,942,863 km (0.104 R)
• M9: 5,377,295 km (0.105 R)
• M10: 6,125,434 km (0.113 R)
• M11: 6,765,414 km (0.073 R)
• M12: 7,301,573 km (0.098 R)
• M13: 8,139,022 km (0.045 R)
• M14: 12,768,627 km (0.081 R)
• M15: 13,699,575 km (0.087 R)
• M16: 18,217,131 km (0.056 R)
• M17: 19,114,120 km (0.092 R)
• M18: 22,213,638 km (0.059 R)
• M19: 27,917,207 km (0.079 R)
• M20: 30,238,218 km (0.116 R)
• M21: 31,592,677 km (0.069 R)
• M22: 32,086,200 km (0.088 R)
• M23: 32,987,228 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 10.9

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.4 AU - 5.7 AU

Year: 7833 Days

Day: 14.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,279,918 km

• M1: 137,331 km (0.106 R)
• M2: 718,070 km (0.101 R)
• M3: 1,075,609 km (0.093 R)
• M4: 1,426,416 km (0.041 R)
• M5: 1,765,853 km (0.09 R)
• M6: 4,394,437 km (0.112 R)
• M7: 4,736,418 km (0.105 R)
• M8: 6,323,352 km (0.051 R)
• M9: 7,494,853 km (0.066 R)
• M10: 8,672,488 km (0.119 R)
• M11: 10,869,033 km (0.094 R)
• M12: 11,444,836 km (0.119 R)
• M13: 15,729,618 km (0.119 R)
• M14: 16,740,451 km (0.111 R)
• M15: 18,668,318 km (0.073 R)
• M16: 19,191,312 km (0.094 R)
• M17: 23,388,281 km (0.115 R)
• M18: 26,347,626 km (0.12 R)
• M19: 28,355,828 km (0.081 R)
• M20: 29,146,901 km (0.077 R)
• M21: 30,258,713 km (0.032 R)
• M22: 33,325,319 km (0.116 R)
• M23: 36,361,109 km (0.055 R)
• M24: 37,412,782 km (0.111 R)
• M25: 42,077,543 km (0.075 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 8.6

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.04 AU - 6.08 AU

Year: 7857 Days

Day: 5.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,279,918 km

• M1: 107,561 km (0.12 R)
• M2: 379,829 km (0.05 R)
• M3: 718,967 km (0.107 R)
• M4: 1,052,421 km (0.047 R)
• M5: 1,414,747 km (0.106 R)
• M6: 2,139,848 km (0.094 R)
• M7: 3,376,125 km (0.106 R)
• M8: 5,488,895 km (0.085 R)
• M9: 6,839,914 km (0.115 R)
• M10: 7,671,229 km (0.086 R)
• M11: 7,989,723 km (0.11 R)
• M12: 9,130,257 km (0.07 R)
• M13: 10,327,788 km (0.034 R)
• M14: 10,964,477 km (0.078 R)
• M15: 11,888,692 km (0.112 R)
• M16: 13,485,799 km (0.088 R)
• M17: 14,425,723 km (0.119 R)
• M18: 15,980,793 km (0.075 R)
• M19: 17,713,435 km (0.081 R)
• M20: 18,625,085 km (0.054 R)
• M21: 19,128,930 km (0.119 R)
• M22: 19,789,854 km (0.094 R)
• M23: 22,183,270 km (0.095 R)
• M24: 22,830,879 km (0.102 R)
• M25: 23,324,851 km (0.11 R)
• M26: 24,419,608 km (0.075 R)
• M27: 26,439,928 km (0.088 R)
• M28: 29,335,544 km (0.076 R)
• M29: 31,717,741 km (0.075 R)
• M30: 33,060,531 km (0.093 R)
• M31: 38,811,672 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 18,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit