🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.1

Radius: 8.4

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.62 AU - 0.74 AU

Year: 387 Days

Day: 12.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,366,775 km

• M1: 104,569 km (0.108 R)
• M2: 407,505 km (0.083 R)
• M3: 708,795 km (0.06 R)
• M4: 1,065,885 km (0.079 R)
• M5: 1,653,954 km (0.078 R)
• M6: 2,025,705 km (0.066 R)
• M7: 2,519,527 km (0.051 R)
• M8: 3,069,449 km (0.105 R)
• M9: 3,367,149 km (0.11 R)
• M10: 3,634,181 km (0.116 R)
• M11: 3,968,084 km (0.112 R)
• M12: 4,464,300 km (0.095 R)
• M13: 5,110,562 km (0.1 R)
• M14: 5,614,109 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.2

Radius: 14.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.8 AU - 1.12 AU

Year: 649 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,366,775 km

• M1: 185,651 km (0.049 R)
• M2: 715,975 km (0.037 R)
• M3: 1,361,939 km (0.092 R)
• M4: 2,067,742 km (0.076 R)
• M5: 3,185,088 km (0.071 R)
• M6: 3,721,995 km (0.104 R)
• M7: 4,527,131 km (0.089 R)
• M8: 5,138,388 km (0.108 R)
• M9: 5,785,249 km (0.064 R)
• M10: 6,403,238 km (0.099 R)
• M11: 7,087,199 km (0.108 R)
• M12: 7,562,322 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.2

Radius: 9.6

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.83 AU - 1.19 AU

Year: 701 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,366,775 km

• M1: 119,678 km (0.044 R)
• M2: 470,635 km (0.12 R)
• M3: 858,393 km (0.112 R)
• M4: 1,162,525 km (0.049 R)
• M5: 1,734,887 km (0.091 R)
• M6: 2,175,751 km (0.119 R)
• M7: 3,012,752 km (0.077 R)
• M8: 3,387,045 km (0.086 R)
• M9: 4,199,511 km (0.115 R)
• M10: 4,898,433 km (0.101 R)
• M11: 5,710,001 km (0.07 R)
• M12: 6,815,978 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.6

Radius: 8.5

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.73 AU - 1.95 AU

Year: 1723 Days

Day: 9.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,366,775 km

• M1: 105,915 km (0.112 R)
• M2: 604,974 km (0.084 R)
• M3: 1,049,878 km (0.105 R)
• M4: 1,553,275 km (0.109 R)
• M5: 1,828,385 km (0.104 R)
• M6: 2,335,372 km (0.067 R)
• M7: 2,978,194 km (0.104 R)
• M8: 3,474,710 km (0.114 R)
• M9: 3,951,029 km (0.099 R)
• M10: 4,530,871 km (0.07 R)
• M11: 5,034,567 km (0.115 R)
• M12: 5,300,103 km (0.044 R)
• M13: 6,228,807 km (0.083 R)
• M14: 7,515,797 km (0.098 R)
• M15: 8,011,714 km (0.081 R)
• M16: 8,560,289 km (0.118 R)
• M17: 9,003,997 km (0.111 R)
• M18: 9,563,343 km (0.088 R)
• M19: 10,427,869 km (0.042 R)
• M20: 12,633,091 km (0.1 R)
• M21: 12,918,674 km (0.095 R)
• M22: 13,672,946 km (0.099 R)
• M23: 15,687,132 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.3

Radius: 11

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.95 AU - 2.35 AU

Year: 2176 Days

Day: 5.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,366,775 km

• M1: 136,882 km (0.081 R)
• M2: 494,870 km (0.071 R)
• M3: 995,125 km (0.113 R)
• M4: 1,589,328 km (0.045 R)
• M5: 1,974,692 km (0.114 R)
• M6: 2,723,579 km (0.086 R)
• M7: 3,082,315 km (0.053 R)
• M8: 4,170,489 km (0.114 R)
• M9: 5,306,685 km (0.073 R)
• M10: 5,769,691 km (0.047 R)
• M11: 7,774,601 km (0.087 R)
• M12: 8,340,979 km (0.074 R)
• M13: 9,104,377 km (0.054 R)
• M14: 9,805,542 km (0.119 R)
• M15: 10,580,309 km (0.101 R)
• M16: 11,961,397 km (0.119 R)
• M17: 12,419,316 km (0.119 R)
• M18: 13,237,916 km (0.102 R)
• M19: 13,954,789 km (0.062 R)
• M20: 15,174,759 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.1

Radius: 14.1

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.07 AU - 2.23 AU

Year: 2176 Days

Day: 12.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,366,775 km

• M1: 175,329 km (0.093 R)
• M2: 929,601 km (0.101 R)
• M3: 1,735,634 km (0.112 R)
• M4: 2,283,312 km (0.11 R)
• M5: 2,931,669 km (0.03 R)
• M6: 3,451,971 km (0.093 R)
• M7: 4,217,463 km (0.076 R)
• M8: 5,598,252 km (0.055 R)
• M9: 6,968,718 km (0.1 R)
• M10: 8,704,801 km (0.102 R)
• M11: 9,657,590 km (0.099 R)
• M12: 10,608,583 km (0.116 R)
• M13: 12,074,343 km (0.117 R)
• M14: 12,617,982 km (0.096 R)
• M15: 13,218,767 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254

Radius: 10.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.48 AU - 2.56 AU

Year: 2761 Days

Day: 11.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,366,775 km

• M1: 131,197 km (0.048 R)
• M2: 465,549 km (0.1 R)
• M3: 1,070,672 km (0.059 R)
• M4: 1,539,212 km (0.091 R)
• M5: 2,910,576 km (0.098 R)
• M6: 5,354,108 km (0.106 R)
• M7: 6,945,530 km (0.118 R)
• M8: 8,893,145 km (0.079 R)
• M9: 9,693,194 km (0.052 R)
• M10: 10,928,573 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.7

Radius: 4.9

Gravity: 39.8 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.8 AU - 5.96 AU

Year: 9842 Days

Day: 17.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 114.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,366,775 km

• M1: 64,327 km (0.103 R)
• M2: 261,946 km (0.074 R)
• M3: 510,278 km (0.097 R)
• M4: 1,114,504 km (0.116 R)
• M5: 1,577,659 km (0.09 R)
• M6: 2,068,789 km (0.12 R)
• M7: 2,291,839 km (0.116 R)
• M8: 3,058,229 km (0.119 R)
• M9: 3,423,398 km (0.109 R)
• M10: 3,629,693 km (0.077 R)
• M11: 3,871,742 km (0.108 R)
• M12: 5,486,801 km (0.091 R)
• M13: 5,662,579 km (0.085 R)
• M14: 9,507,094 km (0.067 R)
• M15: 11,043,315 km (0.077 R)
• M16: 11,323,811 km (0.059 R)
• M17: 12,134,930 km (0.112 R)
• M18: 12,737,511 km (0.114 R)
• M19: 19,328,344 km (0.115 R)
• M20: 26,758,272 km (0.081 R)
• M21: 29,892,048 km (0.075 R)
• M22: 32,568,653 km (0.119 R)
• M23: 34,558,305 km (0.073 R)
• M24: 43,051,574 km (0.108 R)
• M25: 49,273,799 km (0.062 R)
• M26: 49,881,316 km (0.086 R)
• M27: 51,111,459 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.3

Radius: 3.2

Gravity: 93.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.55 AU - 7.73 AU

Year: 11810 Days

Day: 17.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 63,366,775 km

• M1: 39,793 km (0.102 R)
• M2: 171,140 km (0.091 R)
• M3: 667,805 km (0.047 R)
• M4: 1,102,985 km (0.029 R)
• M5: 1,256,473 km (0.119 R)
• M6: 1,498,223 km (0.106 R)
• M7: 2,670,023 km (0.053 R)
• M8: 2,876,318 km (0.088 R)
• M9: 3,924,401 km (0.052 R)
• M10: 4,375,738 km (0.097 R)
• M11: 4,533,563 km (0.026 R)
• M12: 6,611,478 km (0.089 R)
• M13: 8,741,901 km (0.113 R)
• M14: 9,455,483 km (0.061 R)
• M15: 9,719,374 km (0.107 R)
• M16: 10,597,214 km (0.059 R)
• M17: 11,407,586 km (0.113 R)
• M18: 11,827,806 km (0.097 R)
• M19: 12,258,199 km (0.081 R)
• M20: 17,704,010 km (0.105 R)
• M21: 20,287,117 km (0.109 R)
• M22: 20,549,661 km (0.1 R)
• M23: 21,171,240 km (0.12 R)
• M24: 23,782,621 km (0.103 R)
• M25: 33,372,443 km (0.063 R)
• M26: 35,102,542 km (0.037 R)
• M27: 35,734,743 km (0.109 R)
• M28: 39,551,433 km (0.114 R)
• M29: 40,650,080 km (0.115 R)
• M30: 40,927,883 km (0.086 R)
• M31: 44,951,767 km (0.111 R)
• M32: 47,365,229 km (0.077 R)
• M33: 47,518,866 km (0.064 R)
• M34: 51,307,133 km (0.081 R)
• M35: 53,274,495 km (0.118 R)
• M36: 57,011,001 km (0.091 R)
• M37: 57,533,695 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.6

Radius: 6.1

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.51 AU - 9.79 AU

Year: 19105 Days

Day: 15.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,366,775 km

• M1: 76,145 km (0.097 R)
• M2: 545,135 km (0.12 R)
• M3: 961,765 km (0.116 R)
• M4: 1,651,560 km (0.094 R)
• M5: 1,943,127 km (0.089 R)
• M6: 3,028,758 km (0.095 R)
• M7: 5,998,426 km (0.103 R)
• M8: 6,236,286 km (0.071 R)
• M9: 6,480,580 km (0.108 R)
• M10: 12,424,702 km (0.074 R)
• M11: 13,610,414 km (0.093 R)
• M12: 27,314,327 km (0.096 R)
• M13: 28,633,780 km (0.047 R)
• M14: 29,765,488 km (0.096 R)
• M15: 31,637,556 km (0.11 R)
• M16: 38,262,498 km (0.085 R)
• M17: 38,944,365 km (0.058 R)
• M18: 40,052,287 km (0.114 R)
• M19: 41,753,065 km (0.093 R)
• M20: 42,475,772 km (0.066 R)
• M21: 45,450,227 km (0.04 R)
• M22: 51,478,572 km (0.097 R)
• M23: 52,142,637 km (0.077 R)
• M24: 57,128,136 km (0.108 R)
• M25: 61,859,916 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 17,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit