🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403

Radius: 9.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.24 AU - 1.34 AU

Year: 1011 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,283,178 km

• M1: 119,379 km (0.108 R)
• M2: 491,279 km (0.04 R)
• M3: 892,501 km (0.048 R)
• M4: 1,328,429 km (0.03 R)
• M5: 1,629,570 km (0.096 R)
• M6: 2,071,183 km (0.115 R)
• M7: 2,426,777 km (0.067 R)
• M8: 2,728,815 km (0.109 R)
• M9: 3,158,161 km (0.115 R)
• M10: 3,618,025 km (0.067 R)
• M11: 4,029,867 km (0.076 R)
• M12: 5,161,575 km (0.069 R)
• M13: 5,979,427 km (0.109 R)
• M14: 6,367,185 km (0.077 R)
• M15: 7,148,235 km (0.112 R)
• M16: 8,590,059 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.6

Radius: 11.3

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.52 AU - 1.68 AU

Year: 1397 Days

Day: 8.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 91 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,283,178 km

• M1: 140,472 km (0.096 R)
• M2: 533,616 km (0.096 R)
• M3: 1,034,170 km (0.04 R)
• M4: 1,684,771 km (0.107 R)
• M5: 2,212,253 km (0.075 R)
• M6: 2,605,845 km (0.1 R)
• M7: 3,425,043 km (0.085 R)
• M8: 3,886,553 km (0.073 R)
• M9: 4,408,051 km (0.093 R)
• M10: 4,996,419 km (0.099 R)
• M11: 5,352,612 km (0.072 R)
• M12: 6,139,796 km (0.119 R)
• M13: 6,976,945 km (0.069 R)
• M14: 7,343,161 km (0.055 R)
• M15: 8,085,765 km (0.064 R)
• M16: 8,637,931 km (0.097 R)
• M17: 9,465,656 km (0.113 R)
• M18: 10,480,228 km (0.05 R)
• M19: 11,968,727 km (0.05 R)
• M20: 12,418,867 km (0.097 R)
• M21: 13,392,899 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.4

Radius: 14.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.04 AU - 2.6 AU

Year: 2439 Days

Day: 9 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,283,178 km

• M1: 181,612 km (0.112 R)
• M2: 665,860 km (0.083 R)
• M3: 1,301,950 km (0.068 R)
• M4: 1,901,987 km (0.06 R)
• M5: 2,415,108 km (0.087 R)
• M6: 3,537,391 km (0.106 R)
• M7: 4,770,975 km (0.103 R)
• M8: 5,452,693 km (0.069 R)
• M9: 6,351,178 km (0.095 R)
• M10: 7,233,805 km (0.109 R)
• M11: 9,047,081 km (0.098 R)
• M12: 10,849,885 km (0.034 R)
• M13: 11,565,112 km (0.109 R)
• M14: 12,717,165 km (0.107 R)
• M15: 13,384,970 km (0.049 R)
• M16: 13,900,933 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.6

Radius: 10

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.48 AU - 2.92 AU

Year: 3062 Days

Day: 7.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,283,178 km

• M1: 124,316 km (0.04 R)
• M2: 565,031 km (0.112 R)
• M3: 905,815 km (0.043 R)
• M4: 1,485,507 km (0.071 R)
• M5: 1,892,413 km (0.053 R)
• M6: 2,323,105 km (0.103 R)
• M7: 2,691,714 km (0.104 R)
• M8: 4,800,296 km (0.057 R)
• M9: 6,128,277 km (0.074 R)
• M10: 6,629,729 km (0.069 R)
• M11: 7,945,442 km (0.085 R)
• M12: 10,797,077 km (0.087 R)
• M13: 12,138,970 km (0.045 R)
• M14: 14,486,310 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.8

Radius: 12

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.09 AU - 4.19 AU

Year: 5814 Days

Day: 6.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 70,283,178 km

• M1: 201,508 km (0.11 R)
• M2: 938,128 km (0.09 R)
• M3: 1,360,144 km (0.07 R)
• M4: 3,611,592 km (0.059 R)
• M5: 4,285,530 km (0.099 R)
• M6: 7,701,149 km (0.053 R)
• M7: 10,042,655 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.8

Radius: 12.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.1 AU - 4.52 AU

Year: 6176 Days

Day: 14.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,283,178 km

• M1: 154,385 km (0.087 R)
• M2: 720,463 km (0.106 R)
• M3: 1,907,822 km (0.119 R)
• M4: 2,545,258 km (0.093 R)
• M5: 3,605,458 km (0.108 R)
• M6: 4,086,266 km (0.069 R)
• M7: 4,585,175 km (0.105 R)
• M8: 5,313,716 km (0.081 R)
• M9: 5,734,834 km (0.097 R)
• M10: 8,559,990 km (0.07 R)
• M11: 14,613,917 km (0.086 R)
• M12: 16,601,175 km (0.109 R)
• M13: 18,827,191 km (0.066 R)
• M14: 20,011,707 km (0.079 R)
• M15: 20,553,850 km (0.091 R)
• M16: 23,115,713 km (0.081 R)
• M17: 28,184,089 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.2

Radius: 8.4

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.41 AU - 5.53 AU

Year: 7648 Days

Day: 7.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,283,178 km

• M1: 104,569 km (0.066 R)
• M2: 415,583 km (0.097 R)
• M3: 787,932 km (0.11 R)
• M4: 1,143,377 km (0.111 R)
• M5: 2,203,128 km (0.066 R)
• M6: 2,963,983 km (0.09 R)
• M7: 3,735,908 km (0.088 R)
• M8: 5,572,521 km (0.092 R)
• M9: 6,015,630 km (0.109 R)
• M10: 7,286,463 km (0.091 R)
• M11: 7,816,788 km (0.056 R)
• M12: 8,198,711 km (0.045 R)
• M13: 8,682,511 km (0.106 R)
• M14: 10,000,019 km (0.087 R)
• M15: 11,231,359 km (0.118 R)
• M16: 15,200,191 km (0.104 R)
• M17: 15,595,578 km (0.073 R)
• M18: 16,476,111 km (0.095 R)
• M19: 19,011,047 km (0.091 R)
• M20: 22,045,640 km (0.078 R)
• M21: 28,553,895 km (0.119 R)
• M22: 29,562,634 km (0.073 R)
• M23: 30,490,589 km (0.11 R)
• M24: 33,060,232 km (0.11 R)
• M25: 34,851,367 km (0.091 R)
• M26: 35,886,734 km (0.097 R)
• M27: 39,486,358 km (0.095 R)
• M28: 42,794,864 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.8

Radius: 7.3

Gravity: 17.94 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.45 AU - 6.55 AU

Year: 11439 Days

Day: 24.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,283,178 km

• M1: 90,806 km (0.108 R)
• M2: 353,500 km (0.111 R)
• M3: 655,987 km (0.078 R)
• M4: 1,004,699 km (0.075 R)
• M5: 1,294,022 km (0.105 R)
• M6: 1,547,141 km (0.097 R)
• M7: 2,080,308 km (0.098 R)
• M8: 2,492,749 km (0.078 R)
• M9: 3,029,656 km (0.113 R)
• M10: 3,947,738 km (0.059 R)
• M11: 4,741,355 km (0.06 R)
• M12: 5,934,099 km (0.065 R)
• M13: 7,579,376 km (0.109 R)
• M14: 8,268,125 km (0.119 R)
• M15: 9,352,709 km (0.093 R)
• M16: 9,769,639 km (0.091 R)
• M17: 11,741,338 km (0.107 R)
• M18: 14,508,899 km (0.103 R)
• M19: 14,926,876 km (0.077 R)
• M20: 17,060,740 km (0.054 R)
• M21: 17,841,491 km (0.079 R)
• M22: 18,891,668 km (0.112 R)
• M23: 19,558,126 km (0.108 R)
• M24: 30,039,402 km (0.119 R)
• M25: 31,176,495 km (0.074 R)
• M26: 31,755,738 km (0.12 R)
• M27: 36,394,619 km (0.105 R)
• M28: 37,686,546 km (0.114 R)
• M29: 40,498,388 km (0.086 R)
• M30: 41,605,412 km (0.104 R)
• M31: 43,303,497 km (0.038 R)
• M32: 43,735,087 km (0.028 R)
• M33: 45,936,569 km (0.118 R)
• M34: 50,877,637 km (0.034 R)
• M35: 52,003,810 km (0.054 R)
• M36: 53,806,913 km (0.075 R)
• M37: 55,821,099 km (0.089 R)
• M38: 57,711,119 km (0.108 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.6

Radius: 7.1

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.22 AU - 7.8 AU

Year: 14206 Days

Day: 20.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,283,178 km

• M1: 88,861 km (0.069 R)
• M2: 328,816 km (0.036 R)
• M3: 633,547 km (0.079 R)
• M4: 1,058,405 km (0.092 R)
• M5: 1,488,499 km (0.1 R)
• M6: 1,815,071 km (0.099 R)
• M7: 2,866,445 km (0.045 R)
• M8: 4,050,961 km (0.1 R)
• M9: 6,169,865 km (0.098 R)
• M10: 10,066,291 km (0.08 R)
• M11: 10,376,408 km (0.082 R)
• M12: 18,924,280 km (0.071 R)
• M13: 21,030,469 km (0.111 R)
• M14: 25,798,003 km (0.091 R)
• M15: 26,184,714 km (0.113 R)
• M16: 36,785,967 km (0.098 R)
• M17: 39,662,135 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.6

Radius: 4.7

Gravity: 22.48 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.62 AU - 10.78 AU

Year: 20853 Days

Day: 20.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,283,178 km

• M1: 64,028 km (0.105 R)
• M2: 603,627 km (0.054 R)
• M3: 1,824,795 km (0.101 R)
• M4: 2,446,972 km (0.109 R)
• M5: 2,605,097 km (0.039 R)
• M6: 2,842,958 km (0.089 R)
• M7: 6,081,303 km (0.104 R)
• M8: 16,076,685 km (0.051 R)
• M9: 16,633,488 km (0.116 R)
• M10: 18,553,876 km (0.087 R)
• M11: 28,515,149 km (0.067 R)
• M12: 35,210,552 km (0.068 R)
• M13: 35,610,576 km (0.104 R)
• M14: 36,148,530 km (0.054 R)
• M15: 42,128,406 km (0.066 R)
• M16: 45,983,393 km (0.1 R)
• M17: 52,803,560 km (0.119 R)
• M18: 61,994,854 km (0.036 R)
• M19: 70,072,690 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 19,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit