🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 10.2

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.73 AU

Year: 310 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,183,931 km

• M1: 127,009 km (0.054 R)
• M2: 449,990 km (0.058 R)
• M3: 782,098 km (0.077 R)
• M4: 1,238,670 km (0.089 R)
• M5: 1,686,866 km (0.093 R)
• M6: 2,184,578 km (0.114 R)
• M7: 3,181,797 km (0.086 R)
• M8: 3,521,384 km (0.083 R)
• M9: 3,995,460 km (0.098 R)
• M10: 4,814,359 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.8

Radius: 13

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.81 AU - 2.11 AU

Year: 1830 Days

Day: 14 Hours

Environment

Temp: -208 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,183,931 km

• M1: 161,715 km (0.042 R)
• M2: 573,708 km (0.078 R)
• M3: 1,100,891 km (0.113 R)
• M4: 1,840,802 km (0.099 R)
• M5: 2,344,049 km (0.111 R)
• M6: 3,813,848 km (0.09 R)
• M7: 4,475,370 km (0.073 R)
• M8: 6,206,516 km (0.058 R)
• M9: 7,067,602 km (0.118 R)
• M10: 11,134,420 km (0.107 R)
• M11: 11,679,106 km (0.09 R)
• M12: 15,616,073 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.1

Radius: 11

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.24 AU - 3.34 AU

Year: 3979 Days

Day: 11.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,183,931 km

• M1: 136,732 km (0.083 R)
• M2: 489,035 km (0.025 R)
• M3: 1,192,594 km (0.105 R)
• M4: 1,863,840 km (0.106 R)
• M5: 2,566,800 km (0.098 R)
• M6: 3,006,169 km (0.058 R)
• M7: 4,101,226 km (0.053 R)
• M8: 4,728,489 km (0.119 R)
• M9: 5,788,241 km (0.079 R)
• M10: 6,549,096 km (0.072 R)
• M11: 7,092,285 km (0.098 R)
• M12: 8,442,556 km (0.096 R)
• M13: 11,090,737 km (0.097 R)
• M14: 12,353,493 km (0.11 R)
• M15: 12,764,139 km (0.102 R)
• M16: 13,326,029 km (0.103 R)
• M17: 15,162,791 km (0.104 R)
• M18: 20,705,991 km (0.1 R)
• M19: 21,221,206 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291

Radius: 14.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.62 AU - 4.84 AU

Year: 5801 Days

Day: 13.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,183,931 km

• M1: 184,155 km (0.115 R)
• M2: 2,260,424 km (0.117 R)
• M3: 2,918,505 km (0.109 R)
• M4: 5,293,969 km (0.054 R)
• M5: 6,028,196 km (0.082 R)
• M6: 6,829,442 km (0.071 R)
• M7: 8,791,418 km (0.099 R)
• M8: 10,225,463 km (0.091 R)
• M9: 12,922,862 km (0.1 R)
• M10: 13,702,567 km (0.04 R)
• M11: 17,313,410 km (0.109 R)
• M12: 19,181,589 km (0.118 R)
• M13: 20,196,909 km (0.058 R)
• M14: 25,064,674 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.9

Radius: 12.9

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.52 AU - 5.08 AU

Year: 7013 Days

Day: 11.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,183,931 km

• M1: 160,967 km (0.069 R)
• M2: 940,971 km (0.119 R)
• M3: 2,418,399 km (0.113 R)
• M4: 2,823,660 km (0.081 R)
• M5: 3,679,360 km (0.067 R)
• M6: 4,536,705 km (0.092 R)
• M7: 5,523,153 km (0.089 R)
• M8: 6,100,601 km (0.064 R)
• M9: 6,612,375 km (0.094 R)
• M10: 7,227,073 km (0.036 R)
• M11: 8,240,748 km (0.102 R)
• M12: 10,989,460 km (0.049 R)
• M13: 11,749,417 km (0.096 R)
• M14: 12,221,996 km (0.101 R)
• M15: 16,022,082 km (0.084 R)
• M16: 16,473,269 km (0.09 R)
• M17: 16,933,133 km (0.101 R)
• M18: 21,700,069 km (0.109 R)
• M19: 22,412,753 km (0.114 R)
• M20: 24,052,346 km (0.063 R)
• M21: 26,212,689 km (0.094 R)
• M22: 29,162,759 km (0.12 R)
• M23: 29,739,608 km (0.032 R)
• M24: 31,115,160 km (0.115 R)
• M25: 38,061,887 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.5

Radius: 13

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.15 AU - 6.03 AU

Year: 8813 Days

Day: 6.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,183,931 km

• M1: 161,715 km (0.074 R)
• M2: 579,991 km (0.042 R)
• M3: 1,412,952 km (0.053 R)
• M4: 1,914,853 km (0.103 R)
• M5: 2,330,136 km (0.104 R)
• M6: 2,966,825 km (0.069 R)
• M7: 4,542,240 km (0.101 R)
• M8: 5,319,700 km (0.102 R)
• M9: 5,798,713 km (0.055 R)
• M10: 6,746,565 km (0.12 R)
• M11: 7,445,486 km (0.028 R)
• M12: 7,974,015 km (0.096 R)
• M13: 10,472,898 km (0.067 R)
• M14: 11,457,103 km (0.092 R)
• M15: 12,847,615 km (0.061 R)
• M16: 15,561,470 km (0.1 R)
• M17: 21,317,248 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.1

Radius: 6.6

Gravity: 21.86 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.16 AU - 6.88 AU

Year: 9850 Days

Day: 16 Hours

Environment

Temp: -223 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,183,931 km

• M1: 82,129 km (0.095 R)
• M2: 302,786 km (0.084 R)
• M3: 831,465 km (0.09 R)
• M4: 1,582,297 km (0.08 R)
• M5: 2,960,542 km (0.111 R)
• M6: 4,404,311 km (0.08 R)
• M7: 4,616,889 km (0.114 R)
• M8: 6,151,464 km (0.119 R)
• M9: 6,379,152 km (0.117 R)
• M10: 7,602,713 km (0.103 R)
• M11: 7,998,400 km (0.101 R)
• M12: 9,618,545 km (0.069 R)
• M13: 10,941,289 km (0.101 R)
• M14: 11,732,811 km (0.071 R)
• M15: 14,468,956 km (0.033 R)
• M16: 16,127,398 km (0.118 R)
• M17: 21,421,069 km (0.097 R)
• M18: 21,769,482 km (0.112 R)
• M19: 24,126,696 km (0.113 R)
• M20: 26,548,835 km (0.078 R)
• M21: 26,950,954 km (0.063 R)
• M22: 30,424,018 km (0.039 R)
• M23: 35,019,814 km (0.119 R)
• M24: 37,608,306 km (0.102 R)
• M25: 38,370,657 km (0.091 R)
• M26: 40,057,672 km (0.096 R)
• M27: 42,611,457 km (0.096 R)
• M28: 45,557,937 km (0.109 R)
• M29: 50,304,827 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777

Radius: 5.3

Gravity: 27.66 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.94 AU - 10.06 AU

Year: 18005 Days

Day: 24.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,183,931 km

• M1: 65,973 km (0.097 R)
• M2: 385,963 km (0.062 R)
• M3: 613,950 km (0.113 R)
• M4: 1,277,267 km (0.085 R)
• M5: 1,457,083 km (0.055 R)
• M6: 1,654,104 km (0.102 R)
• M7: 1,963,622 km (0.078 R)
• M8: 2,895,018 km (0.081 R)
• M9: 3,101,313 km (0.06 R)
• M10: 3,572,397 km (0.077 R)
• M11: 4,026,576 km (0.073 R)
• M12: 4,761,251 km (0.111 R)
• M13: 5,086,178 km (0.093 R)
• M14: 6,277,127 km (0.079 R)
• M15: 8,762,396 km (0.12 R)
• M16: 9,871,215 km (0.049 R)
• M17: 10,579,861 km (0.117 R)
• M18: 12,230,374 km (0.118 R)
• M19: 17,597,646 km (0.109 R)
• M20: 18,992,497 km (0.112 R)
• M21: 19,262,072 km (0.081 R)
• M22: 22,799,314 km (0.048 R)
• M23: 24,348,699 km (0.053 R)
• M24: 26,410,457 km (0.063 R)
• M25: 26,971,748 km (0.077 R)
• M26: 28,234,504 km (0.094 R)
• M27: 28,703,343 km (0.028 R)
• M28: 33,943,757 km (0.108 R)
• M29: 37,066,912 km (0.094 R)
• M30: 39,203,768 km (0.081 R)
• M31: 48,741,380 km (0.05 R)
• M32: 48,909,378 km (0.116 R)
• M33: 54,132,139 km (0.115 R)
• M34: 58,758,752 km (0.069 R)
• M35: 62,248,422 km (0.074 R)
• M36: 62,644,408 km (0.106 R)
• M37: 67,320,687 km (0.102 R)
• M38: 69,637,210 km (0.079 R)
• M39: 70,492,611 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.9

Radius: 4

Gravity: 48.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.95 AU - 9.39 AU

Year: 18518 Days

Day: 21.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,183,931 km

• M1: 49,816 km (0.095 R)
• M2: 288,425 km (0.111 R)
• M3: 952,041 km (0.097 R)
• M4: 1,101,489 km (0.094 R)
• M5: 1,237,922 km (0.095 R)
• M6: 2,443,083 km (0.096 R)
• M7: 2,925,386 km (0.1 R)
• M8: 4,237,958 km (0.115 R)
• M9: 6,581,858 km (0.113 R)
• M10: 9,783,701 km (0.071 R)
• M11: 10,016,325 km (0.09 R)
• M12: 11,555,089 km (0.091 R)
• M13: 12,482,147 km (0.067 R)
• M14: 12,824,876 km (0.106 R)
• M15: 15,717,351 km (0.099 R)
• M16: 24,947,240 km (0.064 R)
• M17: 30,992,340 km (0.118 R)
• M18: 35,431,208 km (0.083 R)
• M19: 38,807,632 km (0.091 R)
• M20: 41,476,309 km (0.066 R)
• M21: 46,191,484 km (0.12 R)
• M22: 46,354,546 km (0.112 R)
• M23: 52,838,716 km (0.073 R)
• M24: 55,556,161 km (0.043 R)
• M25: 73,839,564 km (0.03 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 17,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit