🌌 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: 881.3

Radius: 12.5

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.62 AU - 0.92 AU

Year: 436 Days

Day: 9.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,260,919 km

• M1: 155,582 km (0.091 R)
• M2: 593,156 km (0.102 R)
• M3: 1,026,690 km (0.082 R)
• M4: 1,600,697 km (0.088 R)
• M5: 2,111,873 km (0.109 R)
• M6: 3,067,804 km (0.113 R)
• M7: 3,568,807 km (0.075 R)
• M8: 4,000,397 km (0.118 R)
• M9: 4,875,694 km (0.114 R)
• M10: 5,309,378 km (0.098 R)
• M11: 5,821,601 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702

Radius: 10.1

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.74 AU - 1.1 AU

Year: 570 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,260,919 km

• M1: 125,662 km (0.039 R)
• M2: 526,734 km (0.048 R)
• M3: 1,036,414 km (0.111 R)
• M4: 1,483,113 km (0.089 R)
• M5: 1,801,009 km (0.114 R)
• M6: 2,536,881 km (0.117 R)
• M7: 2,871,681 km (0.1 R)
• M8: 3,644,653 km (0.115 R)
• M9: 4,015,955 km (0.061 R)
• M10: 4,818,996 km (0.093 R)
• M11: 5,725,709 km (0.062 R)
• M12: 6,601,455 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.6

Radius: 11.9

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.9 AU - 1.12 AU

Year: 655 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 148.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,260,919 km

• M1: 148,102 km (0.099 R)
• M2: 658,829 km (0.076 R)
• M3: 1,093,560 km (0.077 R)
• M4: 1,542,204 km (0.08 R)
• M5: 2,104,393 km (0.083 R)
• M6: 3,089,645 km (0.055 R)
• M7: 4,051,260 km (0.099 R)
• M8: 4,520,399 km (0.1 R)
• M9: 5,166,811 km (0.102 R)
• M10: 6,150,268 km (0.055 R)
• M11: 6,966,773 km (0.042 R)
• M12: 7,759,791 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.7

Radius: 12.5

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.07 AU - 1.13 AU

Year: 745 Days

Day: 7.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 82,260,919 km

• M1: 157,078 km (0.072 R)
• M2: 719,715 km (0.096 R)
• M3: 1,112,260 km (0.055 R)
• M4: 1,536,669 km (0.096 R)
• M5: 2,040,964 km (0.051 R)
• M6: 2,462,979 km (0.113 R)
• M7: 3,519,589 km (0.081 R)
• M8: 4,133,090 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.1

Radius: 12.1

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.4 AU - 3.56 AU

Year: 3322 Days

Day: 13.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,260,919 km

• M1: 150,495 km (0.097 R)
• M2: 565,480 km (0.052 R)
• M3: 1,142,329 km (0.101 R)
• M4: 1,535,772 km (0.056 R)
• M5: 1,935,796 km (0.114 R)
• M6: 2,550,195 km (0.088 R)
• M7: 3,309,105 km (0.088 R)
• M8: 4,028,222 km (0.075 R)
• M9: 4,645,014 km (0.071 R)
• M10: 5,226,501 km (0.088 R)
• M11: 5,856,158 km (0.056 R)
• M12: 6,649,326 km (0.071 R)
• M13: 7,450,872 km (0.08 R)
• M14: 8,282,636 km (0.099 R)
• M15: 10,168,915 km (0.106 R)
• M16: 14,050,531 km (0.063 R)
• M17: 14,433,203 km (0.115 R)
• M18: 15,981,840 km (0.119 R)
• M19: 17,254,768 km (0.077 R)
• M20: 18,083,989 km (0.106 R)
• M21: 19,702,937 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.5

Radius: 11.1

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.58 AU - 3.8 AU

Year: 3679 Days

Day: 10.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,260,919 km

• M1: 138,079 km (0.094 R)
• M2: 541,544 km (0.115 R)
• M3: 981,661 km (0.061 R)
• M4: 1,723,068 km (0.035 R)
• M5: 2,195,798 km (0.111 R)
• M6: 2,569,044 km (0.117 R)
• M7: 3,003,327 km (0.107 R)
• M8: 3,693,871 km (0.029 R)
• M9: 4,733,875 km (0.054 R)
• M10: 5,929,760 km (0.086 R)
• M11: 6,288,496 km (0.051 R)
• M12: 8,159,367 km (0.102 R)
• M13: 9,870,318 km (0.075 R)
• M14: 10,854,223 km (0.08 R)
• M15: 13,217,271 km (0.11 R)
• M16: 13,831,969 km (0.101 R)
• M17: 15,008,107 km (0.054 R)
• M18: 15,620,710 km (0.085 R)
• M19: 17,074,951 km (0.118 R)
• M20: 17,436,978 km (0.105 R)
• M21: 18,490,746 km (0.083 R)
• M22: 20,520,938 km (0.079 R)
• M23: 21,554,809 km (0.07 R)
• M24: 24,787,918 km (0.088 R)
• M25: 26,199,225 km (0.107 R)
• M26: 26,924,475 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.6

Radius: 13.2

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.82 AU - 4.54 AU

Year: 4558 Days

Day: 13.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,260,919 km

• M1: 164,258 km (0.117 R)
• M2: 629,059 km (0.096 R)
• M3: 1,733,391 km (0.102 R)
• M4: 3,184,490 km (0.107 R)
• M5: 4,068,314 km (0.115 R)
• M6: 5,137,041 km (0.082 R)
• M7: 6,164,031 km (0.079 R)
• M8: 7,571,896 km (0.037 R)
• M9: 9,143,571 km (0.078 R)
• M10: 10,603,946 km (0.086 R)
• M11: 11,821,822 km (0.092 R)
• M12: 12,464,794 km (0.075 R)
• M13: 15,621,907 km (0.066 R)
• M14: 19,823,064 km (0.053 R)
• M15: 20,589,753 km (0.047 R)
• M16: 22,034,420 km (0.099 R)
• M17: 26,105,876 km (0.066 R)
• M18: 26,942,726 km (0.084 R)
• M19: 27,970,314 km (0.104 R)
• M20: 28,846,509 km (0.043 R)
• M21: 30,194,984 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.9

Radius: 7.6

Gravity: 16.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.05 AU - 11.53 AU

Year: 19778 Days

Day: 15.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,260,919 km

• M1: 94,546 km (0.053 R)
• M2: 575,952 km (0.074 R)
• M3: 839,094 km (0.073 R)
• M4: 1,470,248 km (0.109 R)
• M5: 1,746,854 km (0.108 R)
• M6: 2,120,849 km (0.105 R)
• M7: 3,693,871 km (0.107 R)
• M8: 6,403,387 km (0.114 R)
• M9: 7,245,623 km (0.091 R)
• M10: 8,107,008 km (0.112 R)
• M11: 8,699,565 km (0.111 R)
• M12: 9,320,695 km (0.086 R)
• M13: 10,651,219 km (0.076 R)
• M14: 11,762,731 km (0.104 R)
• M15: 12,242,192 km (0.108 R)
• M16: 13,167,156 km (0.061 R)
• M17: 13,684,016 km (0.119 R)
• M18: 14,758,428 km (0.069 R)
• M19: 16,389,344 km (0.113 R)
• M20: 21,085,670 km (0.094 R)
• M21: 21,589,516 km (0.117 R)
• M22: 30,523,351 km (0.098 R)
• M23: 34,389,259 km (0.111 R)
• M24: 42,116,588 km (0.036 R)
• M25: 43,561,853 km (0.113 R)
• M26: 44,050,888 km (0.115 R)
• M27: 45,707,236 km (0.107 R)
• M28: 46,043,532 km (0.114 R)
• M29: 48,095,566 km (0.059 R)
• M30: 51,649,712 km (0.059 R)
• M31: 55,949,155 km (0.116 R)
• M32: 60,481,073 km (0.109 R)
• M33: 61,293,389 km (0.107 R)
• M34: 70,267,317 km (0.051 R)
• M35: 71,390,647 km (0.101 R)
• M36: 74,135,469 km (0.092 R)
• M37: 75,533,910 km (0.027 R)
• M38: 81,057,512 km (0.09 R)
• M39: 83,040,282 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.6

Radius: 5

Gravity: 31.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.01 AU - 11.39 AU

Year: 21034 Days

Day: 18.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,260,919 km

• M1: 62,233 km (0.109 R)
• M2: 307,573 km (0.077 R)
• M3: 557,701 km (0.1 R)
• M4: 812,616 km (0.1 R)
• M5: 1,036,414 km (0.085 R)
• M6: 1,316,012 km (0.105 R)
• M7: 1,809,237 km (0.082 R)
• M8: 2,087,788 km (0.045 R)
• M9: 2,348,836 km (0.1 R)
• M10: 2,511,000 km (0.114 R)
• M11: 3,379,266 km (0.086 R)
• M12: 4,026,576 km (0.105 R)
• M13: 4,537,004 km (0.102 R)
• M14: 5,013,473 km (0.042 R)
• M15: 6,239,578 km (0.095 R)
• M16: 9,152,697 km (0.1 R)
• M17: 12,791,067 km (0.075 R)
• M18: 13,077,547 km (0.098 R)
• M19: 17,995,277 km (0.092 R)
• M20: 19,275,686 km (0.051 R)
• M21: 21,914,592 km (0.103 R)
• M22: 22,949,959 km (0.072 R)
• M23: 31,907,730 km (0.083 R)
• M24: 34,187,901 km (0.065 R)
• M25: 44,723,929 km (0.112 R)
• M26: 45,716,361 km (0.025 R)
• M27: 46,554,558 km (0.101 R)
• M28: 49,130,484 km (0.096 R)
• M29: 51,438,629 km (0.057 R)
• M30: 54,003,934 km (0.085 R)
• M31: 58,205,240 km (0.098 R)
• M32: 63,652,847 km (0.065 R)
• M33: 64,697,489 km (0.073 R)
• M34: 68,553,224 km (0.117 R)
• M35: 76,718,725 km (0.104 R)
• M36: 79,578,139 km (0.053 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 17,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit