🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.4

Radius: 8

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.86 AU - 0.9 AU

Year: 550 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,455,524 km

• M1: 99,483 km (0.081 R)
• M2: 350,209 km (0.077 R)
• M3: 631,303 km (0.074 R)
• M4: 915,389 km (0.062 R)
• M5: 1,216,530 km (0.08 R)
• M6: 1,644,529 km (0.043 R)
• M7: 2,069,088 km (0.073 R)
• M8: 3,138,264 km (0.061 R)
• M9: 3,712,122 km (0.119 R)
• M10: 5,168,906 km (0.089 R)
• M11: 5,729,748 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.1

Radius: 13.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.19 AU - 1.37 AU

Year: 966 Days

Day: 11.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,455,524 km

• M1: 165,455 km (0.067 R)
• M2: 621,130 km (0.101 R)
• M3: 1,099,694 km (0.056 R)
• M4: 1,918,593 km (0.119 R)
• M5: 2,991,658 km (0.116 R)
• M6: 3,487,725 km (0.085 R)
• M7: 4,172,584 km (0.073 R)
• M8: 4,592,804 km (0.061 R)
• M9: 5,158,135 km (0.09 R)
• M10: 5,812,176 km (0.112 R)
• M11: 6,706,921 km (0.079 R)
• M12: 7,187,729 km (0.098 R)
• M13: 7,691,575 km (0.081 R)
• M14: 8,997,714 km (0.112 R)
• M15: 9,494,229 km (0.043 R)
• M16: 10,132,862 km (0.034 R)
• M17: 10,767,456 km (0.112 R)

Asteroid Belt

Center: 1.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.2

Radius: 14.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.06 AU - 2.16 AU

Year: 2044 Days

Day: 14.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,455,524 km

• M1: 182,061 km (0.063 R)
• M2: 690,693 km (0.108 R)
• M3: 1,221,915 km (0.094 R)
• M4: 1,710,352 km (0.089 R)
• M5: 2,519,677 km (0.104 R)
• M6: 3,331,395 km (0.084 R)
• M7: 4,074,298 km (0.112 R)
• M8: 4,815,705 km (0.114 R)
• M9: 5,477,227 km (0.114 R)
• M10: 6,954,805 km (0.111 R)
• M11: 7,472,862 km (0.046 R)
• M12: 8,203,798 km (0.056 R)
• M13: 9,015,366 km (0.084 R)
• M14: 9,987,453 km (0.111 R)
• M15: 10,610,977 km (0.116 R)
• M16: 11,774,699 km (0.079 R)
• M17: 13,108,214 km (0.068 R)
• M18: 15,975,407 km (0.119 R)
• M19: 16,524,581 km (0.069 R)
• M20: 16,983,397 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.3

Radius: 12

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.47 AU - 2.47 AU

Year: 2589 Days

Day: 5.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 45,455,524 km

• M1: 149,299 km (0.055 R)
• M2: 1,341,893 km (0.069 R)
• M3: 2,105,590 km (0.107 R)
• M4: 3,831,800 km (0.074 R)
• M5: 4,621,826 km (0.092 R)
• M6: 5,498,470 km (0.119 R)
• M7: 7,487,074 km (0.061 R)
• M8: 8,088,158 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.9

Radius: 8.1

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.42 AU - 3.12 AU

Year: 3074 Days

Day: 9.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,455,524 km

• M1: 101,577 km (0.117 R)
• M2: 363,822 km (0.093 R)
• M3: 678,726 km (0.094 R)
• M4: 1,213,987 km (0.07 R)
• M5: 1,526,646 km (0.063 R)
• M6: 2,885,893 km (0.102 R)
• M7: 4,063,527 km (0.076 R)
• M8: 4,818,697 km (0.058 R)
• M9: 5,131,057 km (0.045 R)
• M10: 5,690,404 km (0.102 R)
• M11: 6,634,067 km (0.112 R)
• M12: 7,297,983 km (0.107 R)
• M13: 7,582,069 km (0.104 R)
• M14: 9,223,906 km (0.082 R)
• M15: 10,803,509 km (0.065 R)
• M16: 12,024,228 km (0.074 R)
• M17: 12,332,250 km (0.113 R)
• M18: 12,872,448 km (0.096 R)
• M19: 13,617,146 km (0.119 R)
• M20: 13,951,946 km (0.096 R)
• M21: 14,588,036 km (0.045 R)
• M22: 15,141,399 km (0.05 R)
• M23: 15,604,404 km (0.048 R)
• M24: 17,327,473 km (0.093 R)
• M25: 18,759,124 km (0.098 R)
• M26: 20,392,135 km (0.117 R)
• M27: 21,083,875 km (0.069 R)
• M28: 21,339,239 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.6

Radius: 12

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.32 AU - 3.78 AU

Year: 3552 Days

Day: 11.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,455,524 km

• M1: 149,747 km (0.077 R)
• M2: 577,897 km (0.069 R)
• M3: 957,576 km (0.08 R)
• M4: 1,348,774 km (0.089 R)
• M5: 2,096,913 km (0.046 R)
• M6: 2,661,645 km (0.092 R)
• M7: 3,214,409 km (0.072 R)
• M8: 4,888,110 km (0.091 R)
• M9: 5,451,197 km (0.109 R)
• M10: 6,057,068 km (0.107 R)
• M11: 6,955,254 km (0.093 R)
• M12: 7,338,673 km (0.085 R)
• M13: 8,394,984 km (0.119 R)
• M14: 10,598,112 km (0.075 R)
• M15: 11,323,960 km (0.081 R)
• M16: 12,358,280 km (0.041 R)
• M17: 12,922,414 km (0.112 R)
• M18: 13,405,465 km (0.066 R)
• M19: 13,950,899 km (0.118 R)
• M20: 14,562,754 km (0.115 R)
• M21: 15,513,898 km (0.088 R)
• M22: 16,903,213 km (0.111 R)
• M23: 18,555,821 km (0.094 R)
• M24: 21,906,663 km (0.093 R)
• M25: 23,367,487 km (0.051 R)
• M26: 23,868,490 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.4

Radius: 11

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.3 AU - 4.44 AU

Year: 6092 Days

Day: 9.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,455,524 km

• M1: 161,566 km (0.095 R)
• M2: 609,911 km (0.111 R)
• M3: 1,113,756 km (0.112 R)
• M4: 2,077,615 km (0.047 R)
• M5: 2,482,277 km (0.085 R)
• M6: 3,127,493 km (0.104 R)
• M7: 3,741,293 km (0.107 R)
• M8: 4,822,886 km (0.112 R)
• M9: 5,284,694 km (0.108 R)
• M10: 5,910,163 km (0.048 R)
• M11: 7,986,133 km (0.079 R)
• M12: 9,465,207 km (0.038 R)
• M13: 10,152,160 km (0.087 R)
• M14: 11,036,583 km (0.087 R)
• M15: 12,458,511 km (0.087 R)
• M16: 13,237,018 km (0.105 R)
• M17: 17,908,959 km (0.106 R)
• M18: 20,113,135 km (0.103 R)
• M19: 21,056,199 km (0.05 R)
• M20: 21,701,266 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.9

Radius: 9.8

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.12 AU - 5.6 AU

Year: 7145 Days

Day: 13.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,455,524 km

• M1: 121,922 km (0.111 R)
• M2: 426,803 km (0.1 R)
• M3: 776,712 km (0.104 R)
• M4: 1,244,355 km (0.082 R)
• M5: 1,577,958 km (0.074 R)
• M6: 2,412,714 km (0.066 R)
• M7: 2,775,938 km (0.071 R)
• M8: 3,613,237 km (0.081 R)
• M9: 5,204,360 km (0.081 R)
• M10: 5,949,358 km (0.081 R)
• M11: 7,491,263 km (0.11 R)
• M12: 8,185,547 km (0.118 R)
• M13: 10,084,841 km (0.055 R)
• M14: 11,609,842 km (0.114 R)
• M15: 12,041,282 km (0.091 R)
• M16: 12,708,489 km (0.098 R)
• M17: 17,101,729 km (0.097 R)
• M18: 18,595,015 km (0.12 R)
• M19: 19,561,866 km (0.107 R)
• M20: 21,920,576 km (0.119 R)
• M21: 22,414,099 km (0.029 R)
• M22: 24,993,765 km (0.118 R)
• M23: 27,195,247 km (0.116 R)
• M24: 27,860,958 km (0.08 R)
• M25: 29,027,372 km (0.116 R)
• M26: 29,722,703 km (0.097 R)
• M27: 33,366,758 km (0.09 R)
• M28: 36,145,090 km (0.086 R)
• M29: 38,953,939 km (0.035 R)
• M30: 39,556,819 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.3

Radius: 3.6

Gravity: 29.81 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.37 AU - 8.59 AU

Year: 12297 Days

Day: 19.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 45,455,524 km

• M1: 47,871 km (0.069 R)
• M2: 649,255 km (0.102 R)
• M3: 788,979 km (0.093 R)
• M4: 1,210,546 km (0.083 R)
• M5: 1,384,528 km (0.065 R)
• M6: 1,589,328 km (0.096 R)
• M7: 3,457,506 km (0.11 R)
• M8: 4,073,400 km (0.08 R)
• M9: 4,551,964 km (0.087 R)
• M10: 4,699,468 km (0.119 R)
• M11: 5,161,575 km (0.104 R)
• M12: 5,519,264 km (0.115 R)
• M13: 6,104,042 km (0.095 R)
• M14: 6,805,357 km (0.066 R)
• M15: 7,037,533 km (0.076 R)
• M16: 7,517,891 km (0.106 R)
• M17: 8,105,362 km (0.102 R)
• M18: 8,366,261 km (0.071 R)
• M19: 8,813,559 km (0.054 R)
• M20: 9,466,404 km (0.042 R)
• M21: 10,051,032 km (0.078 R)
• M22: 11,782,328 km (0.115 R)
• M23: 12,004,780 km (0.104 R)
• M24: 12,400,915 km (0.119 R)
• M25: 13,219,216 km (0.092 R)
• M26: 14,768,900 km (0.111 R)
• M27: 16,229,275 km (0.06 R)
• M28: 18,595,913 km (0.112 R)
• M29: 19,900,406 km (0.065 R)
• M30: 22,604,537 km (0.115 R)
• M31: 23,733,702 km (0.099 R)
• M32: 25,822,836 km (0.1 R)
• M33: 26,387,269 km (0.075 R)
• M34: 33,592,501 km (0.062 R)
• M35: 34,039,799 km (0.062 R)
• M36: 36,807,359 km (0.067 R)
• M37: 39,970,756 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 11,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit