🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.4

Radius: 8.6

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.59 AU - 0.63 AU

Year: 318 Days

Day: 9.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,408,644 km

• M1: 106,962 km (0.079 R)
• M2: 387,608 km (0.104 R)
• M3: 667,805 km (0.12 R)
• M4: 999,763 km (0.101 R)
• M5: 1,394,402 km (0.081 R)
• M6: 1,672,654 km (0.101 R)
• M7: 2,011,194 km (0.108 R)
• M8: 2,343,600 km (0.119 R)
• M9: 2,628,435 km (0.097 R)
• M10: 2,986,721 km (0.098 R)
• M11: 3,602,766 km (0.051 R)
• M12: 3,947,289 km (0.027 R)
• M13: 4,287,924 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 8.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.1 AU - 2.3 AU

Year: 2176 Days

Day: 7.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 100.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,408,644 km

• M1: 105,766 km (0.097 R)
• M2: 428,000 km (0.096 R)
• M3: 902,225 km (0.085 R)
• M4: 1,183,170 km (0.08 R)
• M5: 1,556,267 km (0.081 R)
• M6: 1,881,792 km (0.096 R)
• M7: 2,231,402 km (0.114 R)
• M8: 2,553,636 km (0.11 R)
• M9: 2,831,140 km (0.082 R)
• M10: 3,727,231 km (0.058 R)
• M11: 4,982,955 km (0.093 R)
• M12: 6,005,307 km (0.073 R)
• M13: 6,303,007 km (0.072 R)
• M14: 6,813,585 km (0.067 R)
• M15: 7,742,288 km (0.105 R)
• M16: 9,192,041 km (0.103 R)
• M17: 9,674,644 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.1

Radius: 10.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.01 AU - 4.03 AU

Year: 4404 Days

Day: 9.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,408,644 km

• M1: 133,142 km (0.085 R)
• M2: 746,045 km (0.079 R)
• M3: 1,181,374 km (0.093 R)
• M4: 2,477,490 km (0.116 R)
• M5: 5,580,001 km (0.106 R)
• M6: 9,762,907 km (0.085 R)
• M7: 10,109,226 km (0.115 R)
• M8: 14,526,851 km (0.118 R)
• M9: 15,024,563 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781

Radius: 12.5

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.85 AU - 5.31 AU

Year: 7635 Days

Day: 10.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,408,644 km

• M1: 155,582 km (0.084 R)
• M2: 655,987 km (0.096 R)
• M3: 1,182,422 km (0.11 R)
• M4: 1,957,638 km (0.086 R)
• M5: 2,822,762 km (0.119 R)
• M6: 4,107,060 km (0.093 R)
• M7: 4,735,820 km (0.118 R)
• M8: 5,396,294 km (0.097 R)
• M9: 8,584,973 km (0.113 R)
• M10: 9,384,424 km (0.087 R)
• M11: 10,379,250 km (0.117 R)
• M12: 13,259,757 km (0.09 R)
• M13: 14,206,711 km (0.084 R)
• M14: 15,646,292 km (0.094 R)
• M15: 17,043,536 km (0.103 R)
• M16: 18,740,574 km (0.082 R)
• M17: 20,009,014 km (0.034 R)
• M18: 23,387,383 km (0.053 R)
• M19: 25,479,659 km (0.085 R)
• M20: 27,694,007 km (0.046 R)
• M21: 29,239,652 km (0.046 R)
• M22: 34,003,297 km (0.048 R)
• M23: 37,490,573 km (0.05 R)
• M24: 40,593,681 km (0.095 R)
• M25: 41,333,443 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.1

Radius: 4.7

Gravity: 22.01 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.63 AU - 8.87 AU

Year: 15802 Days

Day: 23.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,408,644 km

• M1: 67,618 km (0.118 R)
• M2: 829,819 km (0.095 R)
• M3: 1,042,099 km (0.119 R)
• M4: 1,399,787 km (0.072 R)
• M5: 1,904,231 km (0.053 R)
• M6: 3,114,179 km (0.025 R)
• M7: 4,729,985 km (0.099 R)
• M8: 5,480,668 km (0.1 R)
• M9: 6,506,759 km (0.067 R)
• M10: 8,253,015 km (0.03 R)
• M11: 8,981,407 km (0.119 R)
• M12: 10,071,826 km (0.106 R)
• M13: 12,574,449 km (0.084 R)
• M14: 17,022,143 km (0.096 R)
• M15: 19,426,779 km (0.04 R)
• M16: 19,933,467 km (0.089 R)
• M17: 20,104,308 km (0.058 R)
• M18: 25,194,825 km (0.111 R)
• M19: 25,797,255 km (0.027 R)
• M20: 27,450,611 km (0.038 R)
• M21: 28,954,219 km (0.092 R)
• M22: 31,774,139 km (0.077 R)
• M23: 32,241,632 km (0.105 R)
• M24: 34,771,781 km (0.119 R)
• M25: 36,275,539 km (0.032 R)
• M26: 36,658,061 km (0.059 R)
• M27: 37,043,275 km (0.116 R)
• M28: 41,461,050 km (0.038 R)
• M29: 47,270,683 km (0.08 R)
• M30: 47,574,666 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.6

Radius: 5.9

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.7 AU - 9.96 AU

Year: 16032 Days

Day: 21.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 59,408,644 km

• M1: 86,468 km (0.073 R)
• M2: 301,589 km (0.105 R)
• M3: 531,372 km (0.057 R)
• M4: 858,542 km (0.062 R)
• M5: 1,412,653 km (0.077 R)
• M6: 1,692,102 km (0.089 R)
• M7: 2,341,805 km (0.056 R)
• M8: 2,689,022 km (0.052 R)
• M9: 3,045,364 km (0.119 R)
• M10: 3,486,528 km (0.075 R)
• M11: 4,028,970 km (0.11 R)
• M12: 5,800,807 km (0.05 R)
• M13: 8,875,791 km (0.102 R)
• M14: 9,081,638 km (0.088 R)
• M15: 11,021,773 km (0.111 R)
• M16: 15,328,097 km (0.114 R)
• M17: 17,405,563 km (0.099 R)
• M18: 18,137,844 km (0.082 R)
• M19: 19,403,592 km (0.098 R)
• M20: 19,838,323 km (0.047 R)
• M21: 20,102,214 km (0.109 R)
• M22: 20,637,026 km (0.043 R)
• M23: 21,364,970 km (0.109 R)
• M24: 21,828,424 km (0.106 R)
• M25: 27,161,737 km (0.117 R)
• M26: 27,705,675 km (0.033 R)
• M27: 28,035,539 km (0.026 R)
• M28: 28,703,044 km (0.103 R)
• M29: 34,556,061 km (0.076 R)
• M30: 37,962,704 km (0.1 R)
• M31: 42,600,238 km (0.107 R)
• M32: 46,509,529 km (0.103 R)
• M33: 47,444,516 km (0.119 R)
• M34: 55,205,953 km (0.052 R)
• M35: 56,078,258 km (0.069 R)
• M36: 61,133,768 km (0.079 R)
• M37: 63,390,452 km (0.077 R)
• M38: 63,771,777 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.1

Radius: 4.1

Gravity: 37.66 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.2 AU - 9.68 AU

Year: 17825 Days

Day: 19.7 Hours

Environment

Temp: -244 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 59,408,644 km

• M1: 51,013 km (0.034 R)
• M2: 188,194 km (0.061 R)
• M3: 406,158 km (0.067 R)
• M4: 551,717 km (0.11 R)
• M5: 2,134,163 km (0.045 R)
• M6: 2,699,494 km (0.111 R)
• M7: 3,497,149 km (0.101 R)
• M8: 3,755,505 km (0.098 R)
• M9: 4,709,491 km (0.111 R)
• M10: 7,731,667 km (0.074 R)
• M11: 8,120,621 km (0.109 R)
• M12: 8,832,109 km (0.115 R)
• M13: 9,096,149 km (0.099 R)
• M14: 9,751,088 km (0.107 R)
• M15: 10,147,373 km (0.104 R)
• M16: 10,495,487 km (0.054 R)
• M17: 11,400,555 km (0.103 R)
• M18: 12,620,226 km (0.108 R)
• M19: 16,005,626 km (0.069 R)
• M20: 16,957,966 km (0.059 R)
• M21: 18,031,480 km (0.064 R)
• M22: 24,290,356 km (0.101 R)
• M23: 26,624,232 km (0.103 R)
• M24: 28,641,560 km (0.107 R)
• M25: 31,121,294 km (0.12 R)
• M26: 31,609,282 km (0.095 R)
• M27: 33,484,791 km (0.062 R)
• M28: 35,565,697 km (0.112 R)
• M29: 36,099,163 km (0.097 R)
• M30: 37,455,866 km (0.041 R)
• M31: 39,983,023 km (0.109 R)
• M32: 40,126,637 km (0.105 R)
• M33: 42,322,734 km (0.083 R)
• M34: 49,224,431 km (0.102 R)
• M35: 49,389,438 km (0.045 R)
• M36: 52,423,133 km (0.095 R)
• M37: 60,356,757 km (0.047 R)
• M38: 67,008,177 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.4

Radius: 3.4

Gravity: 54.62 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.23 AU - 9.27 AU

Year: 18760 Days

Day: 18 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 59,408,644 km

• M1: 42,486 km (0.065 R)
• M2: 161,715 km (0.091 R)
• M3: 422,315 km (0.031 R)
• M4: 1,059,901 km (0.103 R)
• M5: 1,501,065 km (0.092 R)
• M6: 1,649,616 km (0.117 R)
• M7: 2,366,040 km (0.099 R)
• M8: 2,879,011 km (0.119 R)
• M9: 3,781,984 km (0.101 R)
• M10: 4,649,352 km (0.089 R)
• M11: 5,037,858 km (0.065 R)
• M12: 5,641,336 km (0.08 R)
• M13: 5,799,461 km (0.1 R)
• M14: 7,546,764 km (0.09 R)
• M15: 9,672,400 km (0.036 R)
• M16: 9,898,891 km (0.041 R)
• M17: 14,094,513 km (0.089 R)
• M18: 16,138,768 km (0.059 R)
• M19: 17,355,597 km (0.103 R)
• M20: 20,709,432 km (0.081 R)
• M21: 23,237,486 km (0.055 R)
• M22: 23,541,768 km (0.066 R)
• M23: 25,638,831 km (0.078 R)
• M24: 27,066,593 km (0.092 R)
• M25: 28,085,504 km (0.03 R)
• M26: 34,085,127 km (0.039 R)
• M27: 34,609,467 km (0.097 R)
• M28: 35,006,351 km (0.046 R)
• M29: 37,174,024 km (0.111 R)
• M30: 41,476,608 km (0.082 R)
• M31: 44,678,002 km (0.077 R)
• M32: 46,579,391 km (0.105 R)
• M33: 46,901,476 km (0.098 R)
• M34: 47,876,555 km (0.113 R)
• M35: 51,739,620 km (0.112 R)
• M36: 52,085,042 km (0.109 R)
• M37: 55,624,228 km (0.085 R)
• M38: 57,822,719 km (0.11 R)
• M39: 70,745,132 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.7

Radius: 4.2

Gravity: 24.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.61 AU - 11.77 AU

Year: 20115 Days

Day: 23.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 59,408,644 km

• M1: 52,210 km (0.106 R)
• M2: 305,030 km (0.068 R)
• M3: 507,436 km (0.118 R)
• M4: 826,528 km (0.059 R)
• M5: 1,073,066 km (0.105 R)
• M6: 1,532,929 km (0.118 R)
• M7: 1,979,778 km (0.053 R)
• M8: 2,133,415 km (0.119 R)
• M9: 2,315,625 km (0.111 R)
• M10: 2,829,345 km (0.028 R)
• M11: 2,999,886 km (0.1 R)
• M12: 4,171,088 km (0.038 R)
• M13: 4,789,525 km (0.026 R)
• M14: 4,962,012 km (0.069 R)
• M15: 5,617,400 km (0.097 R)
• M16: 5,809,334 km (0.046 R)
• M17: 7,785,522 km (0.117 R)
• M18: 9,889,018 km (0.094 R)
• M19: 13,198,871 km (0.105 R)
• M20: 14,447,863 km (0.113 R)
• M21: 14,954,252 km (0.065 R)
• M22: 15,547,258 km (0.052 R)
• M23: 15,925,890 km (0.104 R)
• M24: 17,339,440 km (0.089 R)
• M25: 21,514,119 km (0.069 R)
• M26: 23,237,935 km (0.102 R)
• M27: 26,957,686 km (0.044 R)
• M28: 27,613,822 km (0.092 R)
• M29: 30,817,461 km (0.049 R)
• M30: 34,771,931 km (0.118 R)
• M31: 35,549,241 km (0.108 R)
• M32: 36,338,071 km (0.104 R)
• M33: 40,032,390 km (0.064 R)
• M34: 42,042,986 km (0.117 R)
• M35: 49,772,558 km (0.069 R)
• M36: 50,100,028 km (0.095 R)
• M37: 52,432,558 km (0.117 R)
• M38: 53,282,872 km (0.098 R)
• M39: 57,853,237 km (0.115 R)
• M40: 65,383,545 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.4

Radius: 3.5

Gravity: 19.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.21 AU - 11.25 AU

Year: 23438 Days

Day: 19.1 Hours

Environment

Temp: -245 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,408,644 km

• M1: 43,533 km (0.069 R)
• M2: 159,471 km (0.088 R)
• M3: 650,152 km (0.083 R)
• M4: 2,119,203 km (0.102 R)
• M5: 2,978,045 km (0.092 R)
• M6: 3,537,990 km (0.033 R)
• M7: 5,169,803 km (0.098 R)
• M8: 5,973,892 km (0.118 R)
• M9: 6,942,538 km (0.089 R)
• M10: 7,070,594 km (0.093 R)
• M11: 8,390,795 km (0.048 R)
• M12: 8,536,055 km (0.12 R)
• M13: 9,236,472 km (0.102 R)
• M14: 10,864,845 km (0.082 R)
• M15: 11,867,749 km (0.115 R)
• M16: 13,124,520 km (0.118 R)
• M17: 15,532,897 km (0.069 R)
• M18: 16,196,662 km (0.086 R)
• M19: 18,875,063 km (0.049 R)
• M20: 24,491,864 km (0.108 R)
• M21: 24,988,080 km (0.084 R)
• M22: 25,491,028 km (0.057 R)
• M23: 26,103,332 km (0.109 R)
• M24: 28,541,628 km (0.094 R)
• M25: 29,535,706 km (0.081 R)
• M26: 31,011,938 km (0.036 R)
• M27: 31,592,527 km (0.095 R)
• M28: 34,110,558 km (0.084 R)
• M29: 41,332,396 km (0.109 R)
• M30: 49,983,341 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 16,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit