🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.9

Radius: 11.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.7 AU - 0.72 AU

Year: 386 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 32,580,053 km

• M1: 143,016 km (0.03 R)
• M2: 501,153 km (0.066 R)
• M3: 988,992 km (0.099 R)
• M4: 1,610,271 km (0.07 R)
• M5: 2,206,718 km (0.083 R)
• M6: 2,987,769 km (0.118 R)
• M7: 3,672,777 km (0.113 R)
• M8: 4,459,812 km (0.101 R)
• M9: 4,960,217 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.8

Radius: 12.1

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.2 AU - 1.38 AU

Year: 946 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,580,053 km

• M1: 150,495 km (0.097 R)
• M2: 682,316 km (0.11 R)
• M3: 1,086,230 km (0.073 R)
• M4: 1,480,869 km (0.103 R)
• M5: 1,871,918 km (0.078 R)
• M6: 2,473,750 km (0.11 R)
• M7: 3,460,049 km (0.113 R)
• M8: 4,098,533 km (0.083 R)
• M9: 4,884,969 km (0.066 R)
• M10: 5,533,924 km (0.118 R)
• M11: 6,052,580 km (0.112 R)
• M12: 7,304,116 km (0.047 R)
• M13: 8,153,982 km (0.103 R)
• M14: 8,747,586 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.2

Radius: 11.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.4 AU - 1.44 AU

Year: 1093 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 32,580,053 km

• M1: 145,708 km (0.073 R)
• M2: 730,935 km (0.052 R)
• M3: 1,430,455 km (0.03 R)
• M4: 1,847,085 km (0.091 R)
• M5: 2,476,742 km (0.114 R)
• M6: 3,202,142 km (0.098 R)
• M7: 3,627,000 km (0.05 R)
• M8: 4,102,273 km (0.095 R)
• M9: 4,550,318 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 14.2

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.27 AU - 3.79 AU

Year: 3405 Days

Day: 14.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,580,053 km

• M1: 176,525 km (0.095 R)
• M2: 731,384 km (0.1 R)
• M3: 1,222,663 km (0.12 R)
• M4: 2,012,839 km (0.049 R)
• M5: 2,855,674 km (0.108 R)
• M6: 3,325,561 km (0.032 R)
• M7: 4,300,041 km (0.112 R)
• M8: 4,788,329 km (0.094 R)
• M9: 5,290,230 km (0.118 R)
• M10: 6,869,235 km (0.072 R)
• M11: 8,000,644 km (0.057 R)
• M12: 8,578,391 km (0.106 R)
• M13: 9,817,809 km (0.085 R)
• M14: 12,996,016 km (0.043 R)
• M15: 15,299,374 km (0.046 R)
• M16: 18,298,662 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.4

Radius: 9.6

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.05 AU - 3.69 AU

Year: 3994 Days

Day: 6.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,580,053 km

• M1: 120,277 km (0.1 R)
• M2: 465,997 km (0.119 R)
• M3: 808,576 km (0.069 R)
• M4: 1,274,125 km (0.105 R)
• M5: 1,695,243 km (0.099 R)
• M6: 2,163,933 km (0.086 R)
• M7: 2,501,426 km (0.102 R)
• M8: 3,130,635 km (0.11 R)
• M9: 3,949,833 km (0.113 R)
• M10: 4,803,438 km (0.107 R)
• M11: 5,746,653 km (0.078 R)
• M12: 6,156,850 km (0.054 R)
• M13: 6,555,229 km (0.12 R)
• M14: 7,036,037 km (0.073 R)
• M15: 7,819,032 km (0.051 R)
• M16: 8,772,718 km (0.054 R)
• M17: 9,967,557 km (0.095 R)
• M18: 12,531,066 km (0.118 R)
• M19: 13,323,037 km (0.116 R)
• M20: 14,734,642 km (0.114 R)
• M21: 15,560,722 km (0.061 R)
• M22: 16,013,704 km (0.104 R)
• M23: 16,886,907 km (0.064 R)
• M24: 19,631,280 km (0.115 R)
• M25: 20,698,960 km (0.095 R)
• M26: 21,385,614 km (0.103 R)
• M27: 24,360,816 km (0.063 R)
• M28: 26,065,933 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.4

Radius: 10.8

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.3 AU - 5.32 AU

Year: 6811 Days

Day: 12.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,580,053 km

• M1: 134,339 km (0.11 R)
• M2: 547,678 km (0.104 R)
• M3: 1,300,155 km (0.081 R)
• M4: 2,238,583 km (0.081 R)
• M5: 3,197,505 km (0.071 R)
• M6: 4,465,048 km (0.091 R)
• M7: 4,915,487 km (0.047 R)
• M8: 5,521,358 km (0.113 R)
• M9: 7,067,003 km (0.079 R)
• M10: 7,919,711 km (0.11 R)
• M11: 9,736,577 km (0.096 R)
• M12: 11,143,097 km (0.069 R)
• M13: 13,529,631 km (0.025 R)
• M14: 14,597,611 km (0.117 R)
• M15: 19,070,138 km (0.117 R)
• M16: 19,436,503 km (0.085 R)
• M17: 21,814,810 km (0.116 R)
• M18: 22,540,210 km (0.11 R)
• M19: 23,953,910 km (0.087 R)
• M20: 26,865,833 km (0.103 R)
• M21: 29,417,524 km (0.115 R)
• M22: 33,382,466 km (0.037 R)
• M23: 33,915,333 km (0.108 R)
• M24: 35,327,238 km (0.074 R)
• M25: 39,204,665 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.6

Radius: 15

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.96 AU - 6.3 AU

Year: 7502 Days

Day: 9.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,580,053 km

• M1: 186,848 km (0.07 R)
• M2: 746,643 km (0.11 R)
• M3: 1,217,128 km (0.071 R)
• M4: 1,755,980 km (0.109 R)
• M5: 2,709,965 km (0.056 R)
• M6: 3,188,230 km (0.088 R)
• M7: 3,842,272 km (0.111 R)
• M8: 5,576,410 km (0.1 R)
• M9: 10,921,991 km (0.041 R)
• M10: 11,576,033 km (0.1 R)
• M11: 14,457,587 km (0.049 R)
• M12: 16,779,496 km (0.107 R)
• M13: 19,413,016 km (0.025 R)
• M14: 20,224,286 km (0.047 R)
• M15: 20,981,401 km (0.072 R)
• M16: 22,391,510 km (0.112 R)
• M17: 23,697,500 km (0.115 R)
• M18: 24,795,398 km (0.116 R)
• M19: 33,242,741 km (0.106 R)
• M20: 35,483,717 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.1

Radius: 12.8

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.39 AU - 6.23 AU

Year: 7901 Days

Day: 9.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 170.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,580,053 km

• M1: 159,771 km (0.045 R)
• M2: 658,979 km (0.093 R)
• M3: 1,099,544 km (0.067 R)
• M4: 1,512,584 km (0.059 R)
• M5: 2,129,376 km (0.088 R)
• M6: 2,668,976 km (0.09 R)
• M7: 3,254,202 km (0.117 R)
• M8: 3,699,107 km (0.107 R)
• M9: 6,005,307 km (0.069 R)
• M10: 8,434,478 km (0.099 R)
• M11: 10,986,916 km (0.037 R)
• M12: 11,996,403 km (0.117 R)
• M13: 13,066,776 km (0.088 R)
• M14: 13,835,110 km (0.119 R)
• M15: 22,580,602 km (0.081 R)
• M16: 25,551,017 km (0.037 R)
• M17: 28,185,436 km (0.116 R)
• M18: 30,789,336 km (0.076 R)
• M19: 32,469,320 km (0.097 R)
• M20: 36,125,791 km (0.084 R)
• M21: 38,231,830 km (0.091 R)
• M22: 41,542,431 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.9

Radius: 6.3

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.01 AU - 7.29 AU

Year: 9848 Days

Day: 23.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 32,580,053 km

• M1: 78,389 km (0.104 R)
• M2: 565,330 km (0.119 R)
• M3: 833,859 km (0.117 R)
• M4: 1,046,138 km (0.071 R)
• M5: 1,305,989 km (0.103 R)
• M6: 1,519,316 km (0.1 R)
• M7: 2,730,161 km (0.091 R)
• M8: 3,164,743 km (0.059 R)
• M9: 3,377,022 km (0.078 R)
• M10: 4,171,237 km (0.05 R)
• M11: 5,617,550 km (0.064 R)
• M12: 6,796,231 km (0.044 R)
• M13: 7,858,975 km (0.081 R)
• M14: 10,125,681 km (0.082 R)
• M15: 10,448,364 km (0.114 R)
• M16: 10,777,779 km (0.105 R)
• M17: 11,309,449 km (0.117 R)
• M18: 11,757,196 km (0.113 R)
• M19: 12,268,671 km (0.084 R)
• M20: 13,063,484 km (0.11 R)
• M21: 13,948,505 km (0.101 R)
• M22: 14,290,486 km (0.109 R)
• M23: 15,229,811 km (0.093 R)
• M24: 16,524,282 km (0.109 R)
• M25: 19,898,761 km (0.104 R)
• M26: 23,625,094 km (0.106 R)
• M27: 26,816,615 km (0.091 R)
• M28: 27,434,454 km (0.055 R)
• M29: 30,954,193 km (0.116 R)
• M30: 33,834,550 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.3

Radius: 5.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.86 AU - 7.98 AU

Year: 13050 Days

Day: 20.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 118.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,580,053 km

• M1: 72,405 km (0.044 R)
• M2: 268,079 km (0.1 R)
• M3: 711,936 km (0.098 R)
• M4: 1,059,452 km (0.11 R)
• M5: 1,442,123 km (0.077 R)
• M6: 1,745,658 km (0.115 R)
• M7: 3,340,670 km (0.111 R)
• M8: 4,283,735 km (0.076 R)
• M9: 5,022,150 km (0.103 R)
• M10: 5,248,043 km (0.115 R)
• M11: 5,629,517 km (0.056 R)
• M12: 6,748,510 km (0.102 R)
• M13: 9,503,205 km (0.092 R)
• M14: 10,203,772 km (0.044 R)
• M15: 11,658,012 km (0.103 R)
• M16: 13,951,647 km (0.073 R)
• M17: 14,740,327 km (0.056 R)
• M18: 20,248,221 km (0.076 R)
• M19: 21,331,460 km (0.117 R)
• M20: 26,135,795 km (0.086 R)
• M21: 30,295,214 km (0.074 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: 532 - 19,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit