🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335

Radius: 8.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.48 AU - 0.78 AU

Year: 339 Days

Day: 6.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,102,653 km

• M1: 110,403 km (0.056 R)
• M2: 280,496 km (0.07 R)
• M3: 487,839 km (0.08 R)
• M4: 691,441 km (0.092 R)
• M5: 878,588 km (0.056 R)
• M6: 1,208,003 km (0.08 R)
• M7: 1,891,665 km (0.09 R)
• M8: 2,169,319 km (0.08 R)
• M9: 2,430,816 km (0.098 R)
• M10: 2,688,872 km (0.112 R)
• M11: 2,934,213 km (0.108 R)
• M12: 3,197,505 km (0.088 R)
• M13: 3,443,743 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.7

Radius: 13.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.81 AU - 0.93 AU

Year: 550 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 169.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,102,653 km

• M1: 183,557 km (0.114 R)
• M2: 465,698 km (0.1 R)
• M3: 748,438 km (0.106 R)
• M4: 1,175,690 km (0.12 R)
• M5: 1,456,335 km (0.108 R)
• M6: 2,406,431 km (0.062 R)
• M7: 2,966,975 km (0.095 R)
• M8: 3,342,316 km (0.112 R)
• M9: 3,905,552 km (0.05 R)
• M10: 4,472,827 km (0.077 R)
• M11: 4,749,732 km (0.119 R)
• M12: 5,068,974 km (0.039 R)
• M13: 5,895,802 km (0.11 R)
• M14: 6,289,394 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.1

Radius: 8

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.72 AU - 1.08 AU

Year: 579 Days

Day: 6.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,102,653 km

• M1: 99,632 km (0.084 R)
• M2: 261,796 km (0.119 R)
• M3: 420,220 km (0.094 R)
• M4: 592,856 km (0.085 R)
• M5: 788,979 km (0.08 R)
• M6: 981,661 km (0.103 R)
• M7: 1,226,852 km (0.079 R)
• M8: 1,560,755 km (0.069 R)
• M9: 2,042,460 km (0.098 R)
• M10: 2,558,722 km (0.026 R)
• M11: 3,022,775 km (0.043 R)
• M12: 3,337,977 km (0.119 R)
• M13: 3,506,724 km (0.108 R)
• M14: 3,783,480 km (0.055 R)
• M15: 3,963,296 km (0.077 R)
• M16: 4,414,633 km (0.104 R)
• M17: 4,974,578 km (0.051 R)
• M18: 5,255,074 km (0.101 R)
• M19: 5,813,373 km (0.08 R)
• M20: 6,156,850 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 11.5

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.74 AU - 1.86 AU

Year: 1638 Days

Day: 9.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,102,653 km

• M1: 146,307 km (0.098 R)
• M2: 429,645 km (0.075 R)
• M3: 1,311,674 km (0.041 R)
• M4: 1,567,636 km (0.116 R)
• M5: 2,223,922 km (0.108 R)
• M6: 2,901,301 km (0.084 R)
• M7: 3,509,267 km (0.089 R)
• M8: 4,936,431 km (0.103 R)
• M9: 5,552,325 km (0.037 R)
• M10: 5,907,022 km (0.088 R)
• M11: 6,442,881 km (0.117 R)
• M12: 6,754,793 km (0.045 R)
• M13: 7,002,527 km (0.11 R)
• M14: 8,135,581 km (0.112 R)
• M15: 10,007,948 km (0.12 R)
• M16: 10,419,192 km (0.085 R)
• M17: 10,727,514 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.6

Radius: 10.7

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.93 AU - 2.01 AU

Year: 1875 Days

Day: 12.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,102,653 km

• M1: 139,425 km (0.11 R)
• M2: 442,062 km (0.088 R)
• M3: 865,424 km (0.11 R)
• M4: 1,189,303 km (0.099 R)
• M5: 1,601,296 km (0.1 R)
• M6: 1,949,410 km (0.061 R)
• M7: 2,491,253 km (0.06 R)
• M8: 2,847,745 km (0.092 R)
• M9: 3,229,220 km (0.118 R)
• M10: 3,591,097 km (0.107 R)
• M11: 3,833,146 km (0.118 R)
• M12: 4,779,353 km (0.118 R)
• M13: 5,006,143 km (0.03 R)
• M14: 5,512,981 km (0.052 R)
• M15: 6,064,398 km (0.113 R)
• M16: 7,036,336 km (0.075 R)
• M17: 7,312,194 km (0.087 R)
• M18: 8,354,742 km (0.077 R)
• M19: 9,081,040 km (0.101 R)
• M20: 9,492,434 km (0.093 R)
• M21: 9,963,069 km (0.039 R)
• M22: 10,419,641 km (0.038 R)
• M23: 10,677,698 km (0.103 R)
• M24: 11,742,236 km (0.098 R)
• M25: 12,071,501 km (0.088 R)
• M26: 13,639,885 km (0.115 R)
• M27: 14,384,733 km (0.11 R)
• M28: 15,242,677 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.6

Radius: 9.5

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.75 AU - 2.39 AU

Year: 2020 Days

Day: 10.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,102,653 km

• M1: 162,762 km (0.07 R)
• M2: 577,897 km (0.112 R)
• M3: 1,223,860 km (0.111 R)
• M4: 1,504,506 km (0.087 R)
• M5: 2,034,980 km (0.116 R)
• M6: 2,862,106 km (0.11 R)
• M7: 3,837,335 km (0.098 R)
• M8: 4,644,266 km (0.03 R)
• M9: 5,032,323 km (0.118 R)
• M10: 5,214,084 km (0.04 R)
• M11: 6,827,946 km (0.085 R)
• M12: 8,034,602 km (0.06 R)
• M13: 8,404,408 km (0.11 R)
• M14: 8,758,806 km (0.102 R)
• M15: 10,224,416 km (0.075 R)
• M16: 10,432,058 km (0.087 R)
• M17: 11,749,417 km (0.079 R)
• M18: 13,649,011 km (0.112 R)
• M19: 15,564,312 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.3

Radius: 8.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.77 AU - 2.81 AU

Year: 3161 Days

Day: 11.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,102,653 km

• M1: 150,495 km (0.092 R)
• M2: 835,205 km (0.06 R)
• M3: 3,207,528 km (0.038 R)
• M4: 4,163,458 km (0.115 R)
• M5: 4,472,079 km (0.111 R)
• M6: 5,524,350 km (0.113 R)
• M7: 6,210,107 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.6

Radius: 10.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.42 AU - 6.36 AU

Year: 8487 Days

Day: 14.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,102,653 km

• M1: 651,050 km (0.074 R)
• M2: 1,085,781 km (0.102 R)
• M3: 1,522,308 km (0.049 R)
• M4: 2,008,202 km (0.116 R)
• M5: 2,278,226 km (0.113 R)
• M6: 3,114,777 km (0.113 R)
• M7: 5,253,578 km (0.118 R)
• M8: 5,582,095 km (0.106 R)
• M9: 7,900,413 km (0.098 R)
• M10: 8,372,095 km (0.093 R)
• M11: 8,647,954 km (0.106 R)
• M12: 9,833,666 km (0.079 R)
• M13: 10,245,958 km (0.093 R)
• M14: 10,628,330 km (0.053 R)
• M15: 12,604,369 km (0.08 R)
• M16: 14,164,824 km (0.089 R)
• M17: 14,478,830 km (0.107 R)
• M18: 15,864,256 km (0.076 R)
• M19: 16,101,368 km (0.074 R)
• M20: 16,726,239 km (0.088 R)
• M21: 17,264,193 km (0.08 R)
• M22: 18,365,981 km (0.04 R)
• M23: 18,621,195 km (0.088 R)
• M24: 18,981,427 km (0.077 R)
• M25: 19,188,919 km (0.063 R)
• M26: 19,765,170 km (0.04 R)
• M27: 20,889,099 km (0.081 R)
• M28: 23,288,200 km (0.11 R)
• M29: 26,609,272 km (0.11 R)
• M30: 27,723,926 km (0.108 R)
• M31: 29,374,739 km (0.091 R)
• M32: 29,697,571 km (0.096 R)
• M33: 30,677,138 km (0.068 R)
• M34: 31,338,959 km (0.106 R)
• M35: 31,538,821 km (0.098 R)
• M36: 33,987,888 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.6

Radius: 7

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.55 AU - 11.21 AU

Year: 21063 Days

Day: 22.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 67,102,653 km

• M1: 108,758 km (0.093 R)
• M2: 247,884 km (0.095 R)
• M3: 642,074 km (0.097 R)
• M4: 988,842 km (0.065 R)
• M5: 3,242,683 km (0.085 R)
• M6: 3,540,234 km (0.074 R)
• M7: 4,828,870 km (0.082 R)
• M8: 5,879,645 km (0.046 R)
• M9: 6,321,108 km (0.049 R)
• M10: 6,610,580 km (0.104 R)
• M11: 7,971,323 km (0.085 R)
• M12: 8,156,375 km (0.027 R)
• M13: 8,296,399 km (0.093 R)
• M14: 8,772,270 km (0.077 R)
• M15: 9,360,937 km (0.101 R)
• M16: 11,188,126 km (0.08 R)
• M17: 12,943,657 km (0.101 R)
• M18: 14,890,822 km (0.104 R)
• M19: 16,111,840 km (0.106 R)
• M20: 16,773,960 km (0.109 R)
• M21: 17,586,277 km (0.101 R)
• M22: 17,723,458 km (0.104 R)
• M23: 19,484,375 km (0.081 R)
• M24: 19,919,405 km (0.039 R)
• M25: 20,285,621 km (0.081 R)
• M26: 22,553,375 km (0.062 R)
• M27: 27,194,649 km (0.035 R)
• M28: 27,536,630 km (0.096 R)
• M29: 31,900,699 km (0.098 R)
• M30: 33,206,838 km (0.057 R)
• M31: 36,884,103 km (0.117 R)
• M32: 37,984,695 km (0.118 R)
• M33: 39,101,443 km (0.064 R)
• M34: 39,408,866 km (0.102 R)
• M35: 48,505,763 km (0.111 R)
• M36: 51,161,574 km (0.054 R)
• M37: 54,369,701 km (0.119 R)
• M38: 56,685,775 km (0.113 R)
• M39: 59,933,694 km (0.075 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 19,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit