🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 9.5

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.54 AU - 0.62 AU

Year: 305 Days

Day: 9.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,108,959 km

• M1: 118,182 km (0.098 R)
• M2: 444,754 km (0.045 R)
• M3: 816,206 km (0.061 R)
• M4: 1,153,549 km (0.109 R)
• M5: 1,492,089 km (0.087 R)
• M6: 1,811,929 km (0.094 R)
• M7: 2,130,722 km (0.089 R)
• M8: 2,504,568 km (0.092 R)
• M9: 2,815,881 km (0.075 R)
• M10: 3,663,951 km (0.06 R)
• M11: 4,500,054 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.5

Radius: 11.2

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.71 AU - 0.73 AU

Year: 422 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,108,959 km

• M1: 139,276 km (0.056 R)
• M2: 531,222 km (0.119 R)
• M3: 1,041,351 km (0.12 R)
• M4: 1,764,956 km (0.049 R)
• M5: 2,628,435 km (0.118 R)
• M6: 3,508,369 km (0.076 R)
• M7: 4,010,420 km (0.05 R)
• M8: 4,389,950 km (0.066 R)
• M9: 4,883,323 km (0.089 R)
• M10: 5,527,342 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.8

Radius: 11

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.76 AU - 1.2 AU

Year: 670 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,108,959 km

• M1: 136,732 km (0.098 R)
• M2: 511,026 km (0.093 R)
• M3: 1,040,154 km (0.058 R)
• M4: 1,683,874 km (0.052 R)
• M5: 2,161,390 km (0.108 R)
• M6: 2,577,571 km (0.094 R)
• M7: 3,929,637 km (0.064 R)
• M8: 5,007,639 km (0.092 R)
• M9: 5,437,284 km (0.08 R)
• M10: 6,175,849 km (0.105 R)
• M11: 6,529,498 km (0.094 R)
• M12: 6,896,611 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.7

Radius: 8.1

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.12 AU - 1.26 AU

Year: 896 Days

Day: 13.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,108,959 km

• M1: 103,073 km (0.102 R)
• M2: 404,662 km (0.089 R)
• M3: 800,049 km (0.05 R)
• M4: 1,775,577 km (0.08 R)
• M5: 2,134,462 km (0.039 R)
• M6: 2,409,423 km (0.079 R)
• M7: 2,809,747 km (0.116 R)
• M8: 4,649,801 km (0.094 R)
• M9: 5,272,128 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 12.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.71 AU - 2.21 AU

Year: 1894 Days

Day: 9.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,108,959 km

• M1: 159,322 km (0.091 R)
• M2: 562,488 km (0.114 R)
• M3: 1,235,080 km (0.077 R)
• M4: 2,117,707 km (0.062 R)
• M5: 4,211,030 km (0.096 R)
• M6: 5,903,581 km (0.073 R)
• M7: 6,448,117 km (0.105 R)
• M8: 7,612,288 km (0.09 R)
• M9: 10,979,437 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.9

Radius: 13.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.86 AU - 3.58 AU

Year: 3988 Days

Day: 10.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,108,959 km

• M1: 172,187 km (0.051 R)
• M2: 653,443 km (0.115 R)
• M3: 1,303,895 km (0.072 R)
• M4: 3,960,604 km (0.056 R)
• M5: 4,433,782 km (0.057 R)
• M6: 5,884,283 km (0.116 R)
• M7: 6,381,995 km (0.12 R)
• M8: 8,047,019 km (0.06 R)
• M9: 9,152,996 km (0.108 R)
• M10: 9,863,736 km (0.109 R)
• M11: 10,955,202 km (0.087 R)
• M12: 11,894,377 km (0.049 R)
• M13: 13,729,494 km (0.06 R)
• M14: 14,608,980 km (0.086 R)
• M15: 19,069,989 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.7

Radius: 12.1

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.09 AU - 5.47 AU

Year: 7214 Days

Day: 9.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,108,959 km

• M1: 150,495 km (0.105 R)
• M2: 570,865 km (0.075 R)
• M3: 1,007,841 km (0.046 R)
• M4: 1,384,229 km (0.113 R)
• M5: 1,785,600 km (0.062 R)
• M6: 2,403,140 km (0.045 R)
• M7: 2,811,842 km (0.038 R)
• M8: 3,399,761 km (0.097 R)
• M9: 4,434,679 km (0.094 R)
• M10: 5,542,302 km (0.096 R)
• M11: 5,961,026 km (0.084 R)
• M12: 7,045,761 km (0.056 R)
• M13: 8,848,714 km (0.094 R)
• M14: 10,498,479 km (0.072 R)
• M15: 11,192,613 km (0.098 R)
• M16: 13,865,179 km (0.091 R)
• M17: 14,338,657 km (0.081 R)
• M18: 17,004,491 km (0.115 R)
• M19: 18,171,953 km (0.047 R)
• M20: 21,128,904 km (0.112 R)
• M21: 21,756,766 km (0.084 R)
• M22: 22,721,673 km (0.106 R)
• M23: 23,967,524 km (0.111 R)
• M24: 24,650,438 km (0.113 R)
• M25: 25,965,852 km (0.025 R)
• M26: 27,791,694 km (0.084 R)
• M27: 28,261,282 km (0.098 R)
• M28: 29,799,447 km (0.098 R)
• M29: 30,489,692 km (0.112 R)
• M30: 31,190,707 km (0.093 R)
• M31: 36,850,593 km (0.065 R)
• M32: 37,646,005 km (0.08 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.8

Radius: 5.3

Gravity: 26.66 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.91 AU - 7.93 AU

Year: 11228 Days

Day: 17.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 46,108,959 km

• M1: 113,096 km (0.083 R)
• M2: 485,744 km (0.089 R)
• M3: 714,180 km (0.109 R)
• M4: 1,247,945 km (0.051 R)
• M5: 1,928,765 km (0.115 R)
• M6: 2,330,585 km (0.066 R)
• M7: 2,551,541 km (0.087 R)
• M8: 2,830,691 km (0.104 R)
• M9: 4,213,723 km (0.062 R)
• M10: 4,729,088 km (0.11 R)
• M11: 5,884,432 km (0.096 R)
• M12: 6,372,271 km (0.119 R)
• M13: 8,548,471 km (0.063 R)
• M14: 10,036,521 km (0.076 R)
• M15: 10,622,795 km (0.034 R)
• M16: 13,072,760 km (0.117 R)
• M17: 13,387,364 km (0.104 R)
• M18: 13,836,457 km (0.101 R)
• M19: 14,031,831 km (0.086 R)
• M20: 15,382,551 km (0.11 R)
• M21: 16,523,683 km (0.051 R)
• M22: 16,743,742 km (0.088 R)
• M23: 18,261,412 km (0.106 R)
• M24: 18,654,555 km (0.093 R)
• M25: 19,214,650 km (0.101 R)
• M26: 22,451,948 km (0.095 R)
• M27: 23,452,757 km (0.047 R)
• M28: 24,011,057 km (0.057 R)
• M29: 31,082,249 km (0.054 R)
• M30: 31,642,792 km (0.067 R)
• M31: 36,248,312 km (0.098 R)
• M32: 37,245,232 km (0.077 R)
• M33: 37,497,305 km (0.032 R)
• M34: 39,948,915 km (0.096 R)
• M35: 40,213,104 km (0.073 R)
• M36: 41,958,313 km (0.103 R)
• M37: 45,455,463 km (0.09 R)
• M38: 47,496,277 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.6

Radius: 5.8

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.76 AU - 7.1 AU

Year: 12592 Days

Day: 24.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 46,108,959 km

• M1: 77,342 km (0.117 R)
• M2: 283,039 km (0.118 R)
• M3: 525,687 km (0.06 R)
• M4: 965,654 km (0.066 R)
• M5: 1,147,416 km (0.093 R)
• M6: 1,377,946 km (0.043 R)
• M7: 2,771,899 km (0.054 R)
• M8: 3,076,331 km (0.107 R)
• M9: 3,882,962 km (0.092 R)
• M10: 4,180,812 km (0.111 R)
• M11: 5,071,218 km (0.065 R)
• M12: 5,975,089 km (0.072 R)
• M13: 6,710,661 km (0.105 R)
• M14: 7,140,007 km (0.057 R)
• M15: 7,967,433 km (0.061 R)
• M16: 9,230,937 km (0.053 R)
• M17: 10,884,891 km (0.068 R)
• M18: 11,205,479 km (0.11 R)
• M19: 11,587,552 km (0.082 R)
• M20: 12,435,323 km (0.116 R)
• M21: 13,022,943 km (0.108 R)
• M22: 15,762,529 km (0.118 R)
• M23: 16,380,967 km (0.073 R)
• M24: 19,171,117 km (0.087 R)
• M25: 20,759,697 km (0.109 R)
• M26: 24,742,441 km (0.107 R)
• M27: 30,348,022 km (0.087 R)
• M28: 33,951,237 km (0.112 R)
• M29: 34,178,476 km (0.093 R)
• M30: 35,097,007 km (0.043 R)
• M31: 35,679,541 km (0.109 R)
• M32: 36,150,026 km (0.063 R)
• M33: 37,103,563 km (0.119 R)
• M34: 37,465,440 km (0.048 R)
• M35: 39,435,345 km (0.085 R)
• M36: 43,982,971 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.3

Radius: 4.3

Gravity: 18.62 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6 AU - 8.38 AU

Year: 13308 Days

Day: 23.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 46,108,959 km

• M1: 53,556 km (0.062 R)
• M2: 224,995 km (0.058 R)
• M3: 530,624 km (0.095 R)
• M4: 730,786 km (0.037 R)
• M5: 959,970 km (0.042 R)
• M6: 1,188,405 km (0.033 R)
• M7: 1,492,987 km (0.098 R)
• M8: 2,238,283 km (0.086 R)
• M9: 4,057,393 km (0.092 R)
• M10: 6,529,199 km (0.04 R)
• M11: 6,988,016 km (0.114 R)
• M12: 7,591,194 km (0.106 R)
• M13: 7,842,070 km (0.106 R)
• M14: 8,055,247 km (0.09 R)
• M15: 9,512,330 km (0.104 R)
• M16: 11,189,921 km (0.098 R)
• M17: 13,354,452 km (0.087 R)
• M18: 14,921,490 km (0.097 R)
• M19: 15,315,082 km (0.088 R)
• M20: 17,029,623 km (0.104 R)
• M21: 18,944,177 km (0.12 R)
• M22: 21,993,430 km (0.099 R)
• M23: 24,985,238 km (0.057 R)
• M24: 28,138,163 km (0.115 R)
• M25: 31,976,994 km (0.052 R)
• M26: 33,404,606 km (0.086 R)
• M27: 33,740,005 km (0.105 R)
• M28: 35,916,354 km (0.117 R)
• M29: 36,386,092 km (0.093 R)
• M30: 39,167,415 km (0.096 R)
• M31: 39,790,191 km (0.07 R)
• M32: 40,673,267 km (0.053 R)
• M33: 42,087,117 km (0.093 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: 209 - 13,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit