🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.6 AU - 0.68 AU

Year: 347 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,869,482 km

• M1: 149,299 km (0.119 R)
• M2: 581,786 km (0.094 R)
• M3: 1,025,045 km (0.117 R)
• M4: 1,559,707 km (0.069 R)
• M5: 1,998,628 km (0.05 R)
• M6: 2,931,669 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.3

Radius: 10.1

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.67 AU - 0.83 AU

Year: 441 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,869,482 km

• M1: 125,662 km (0.051 R)
• M2: 494,571 km (0.056 R)
• M3: 978,968 km (0.103 R)
• M4: 1,671,607 km (0.119 R)
• M5: 2,029,445 km (0.064 R)
• M6: 2,683,935 km (0.071 R)
• M7: 3,437,161 km (0.042 R)
• M8: 3,773,008 km (0.066 R)
• M9: 4,424,806 km (0.033 R)
• M10: 4,808,375 km (0.072 R)
• M11: 6,023,109 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.2

Radius: 9.8

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.72 AU - 2.06 AU

Year: 1762 Days

Day: 11.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,869,482 km

• M1: 124,017 km (0.109 R)
• M2: 525,388 km (0.052 R)
• M3: 1,031,477 km (0.101 R)
• M4: 1,465,461 km (0.067 R)
• M5: 1,909,168 km (0.066 R)
• M6: 2,666,732 km (0.104 R)
• M7: 4,332,953 km (0.104 R)
• M8: 5,611,715 km (0.113 R)
• M9: 6,154,157 km (0.064 R)
• M10: 7,316,233 km (0.097 R)
• M11: 8,557,746 km (0.093 R)
• M12: 9,117,242 km (0.069 R)
• M13: 12,365,610 km (0.086 R)
• M14: 13,531,427 km (0.111 R)
• M15: 13,950,151 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699

Radius: 12.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.98 AU - 2.3 AU

Year: 2123 Days

Day: 14.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,869,482 km

• M1: 150,795 km (0.112 R)
• M2: 638,334 km (0.079 R)
• M3: 1,152,652 km (0.078 R)
• M4: 1,640,640 km (0.106 R)
• M5: 2,128,927 km (0.101 R)
• M6: 2,936,905 km (0.113 R)
• M7: 3,647,046 km (0.088 R)
• M8: 4,613,449 km (0.113 R)
• M9: 6,746,266 km (0.062 R)
• M10: 7,275,543 km (0.075 R)
• M11: 9,031,672 km (0.108 R)
• M12: 9,537,463 km (0.113 R)
• M13: 10,941,439 km (0.043 R)
• M14: 12,071,651 km (0.094 R)
• M15: 12,561,584 km (0.104 R)
• M16: 12,979,859 km (0.105 R)
• M17: 14,426,770 km (0.091 R)
• M18: 15,165,933 km (0.101 R)
• M19: 15,592,586 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.2

Radius: 13.8

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.89 AU - 2.91 AU

Year: 2522 Days

Day: 12.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,869,482 km

• M1: 171,589 km (0.119 R)
• M2: 826,229 km (0.093 R)
• M3: 1,516,623 km (0.096 R)
• M4: 2,604,050 km (0.114 R)
• M5: 3,498,197 km (0.113 R)
• M6: 4,881,977 km (0.088 R)
• M7: 8,198,711 km (0.051 R)
• M8: 8,668,748 km (0.061 R)
• M9: 10,772,094 km (0.065 R)
• M10: 11,921,604 km (0.079 R)
• M11: 18,984,718 km (0.12 R)
• M12: 19,512,798 km (0.066 R)
• M13: 20,050,453 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.5

Radius: 13.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.51 AU - 3.31 AU

Year: 3367 Days

Day: 13.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,869,482 km

• M1: 172,486 km (0.102 R)
• M2: 667,506 km (0.109 R)
• M3: 1,573,321 km (0.083 R)
• M4: 2,077,017 km (0.058 R)
• M5: 3,022,475 km (0.034 R)
• M6: 4,198,315 km (0.098 R)
• M7: 5,758,321 km (0.098 R)
• M8: 6,215,941 km (0.098 R)
• M9: 6,808,199 km (0.076 R)
• M10: 9,599,097 km (0.114 R)
• M11: 10,767,157 km (0.101 R)
• M12: 11,784,273 km (0.059 R)
• M13: 14,514,285 km (0.082 R)
• M14: 16,301,082 km (0.114 R)
• M15: 17,014,065 km (0.056 R)
• M16: 17,747,843 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.2

Radius: 13.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.78 AU - 4.6 AU

Year: 5817 Days

Day: 11.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 98.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,869,482 km

• M1: 165,605 km (0.068 R)
• M2: 1,027,887 km (0.108 R)
• M3: 1,607,579 km (0.052 R)
• M4: 2,605,696 km (0.1 R)
• M5: 4,226,140 km (0.04 R)
• M6: 4,769,629 km (0.118 R)
• M7: 6,201,729 km (0.114 R)
• M8: 6,717,094 km (0.104 R)
• M9: 9,498,866 km (0.106 R)
• M10: 10,519,872 km (0.103 R)
• M11: 12,731,826 km (0.082 R)
• M12: 13,268,284 km (0.11 R)
• M13: 14,075,364 km (0.113 R)
• M14: 15,022,319 km (0.105 R)
• M15: 18,673,405 km (0.105 R)
• M16: 20,207,830 km (0.113 R)
• M17: 22,665,125 km (0.07 R)
• M18: 23,526,659 km (0.119 R)
• M19: 24,113,082 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.5

Radius: 11

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.73 AU - 5.21 AU

Year: 6410 Days

Day: 9.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,869,482 km

• M1: 137,181 km (0.083 R)
• M2: 571,613 km (0.111 R)
• M3: 948,899 km (0.115 R)
• M4: 2,555,580 km (0.113 R)
• M5: 3,227,574 km (0.11 R)
• M6: 5,129,861 km (0.076 R)
• M7: 7,353,334 km (0.093 R)
• M8: 8,123,763 km (0.091 R)
• M9: 10,341,402 km (0.09 R)
• M10: 13,288,031 km (0.118 R)
• M11: 13,782,901 km (0.112 R)
• M12: 16,753,316 km (0.057 R)
• M13: 17,437,577 km (0.101 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.2

Radius: 5.9

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.1 AU - 10.08 AU

Year: 15607 Days

Day: 20.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,869,482 km

• M1: 84,972 km (0.118 R)
• M2: 323,879 km (0.094 R)
• M3: 944,561 km (0.115 R)
• M4: 1,204,412 km (0.054 R)
• M5: 1,468,602 km (0.112 R)
• M6: 3,338,725 km (0.103 R)
• M7: 3,890,592 km (0.063 R)
• M8: 4,593,702 km (0.089 R)
• M9: 9,776,221 km (0.092 R)
• M10: 10,733,348 km (0.09 R)
• M11: 10,954,304 km (0.085 R)
• M12: 11,809,854 km (0.037 R)
• M13: 12,284,080 km (0.119 R)
• M14: 13,333,658 km (0.1 R)
• M15: 13,978,275 km (0.08 R)
• M16: 26,697,834 km (0.118 R)
• M17: 28,981,595 km (0.119 R)
• M18: 37,870,252 km (0.059 R)
• M19: 40,080,262 km (0.1 R)
• M20: 40,880,461 km (0.108 R)
• M21: 46,051,311 km (0.096 R)
• M22: 47,966,762 km (0.053 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 11,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit