🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.4

Radius: 12.1

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.55 AU - 1.73 AU

Year: 1356 Days

Day: 7.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,586,472 km

• M1: 150,495 km (0.089 R)
• M2: 672,592 km (0.074 R)
• M3: 1,155,793 km (0.07 R)
• M4: 1,653,804 km (0.099 R)
• M5: 2,478,238 km (0.059 R)
• M6: 2,864,051 km (0.068 R)
• M7: 3,383,605 km (0.089 R)
• M8: 4,851,609 km (0.118 R)
• M9: 5,819,208 km (0.078 R)
• M10: 6,264,710 km (0.088 R)
• M11: 7,119,063 km (0.115 R)
• M12: 8,193,027 km (0.111 R)
• M13: 9,562,894 km (0.106 R)
• M14: 10,489,055 km (0.103 R)
• M15: 10,904,039 km (0.101 R)
• M16: 11,989,372 km (0.102 R)
• M17: 13,305,235 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.6

Radius: 13.7

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.87 AU - 2.37 AU

Year: 1993 Days

Day: 10.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,586,472 km

• M1: 170,392 km (0.032 R)
• M2: 683,961 km (0.108 R)
• M3: 1,219,671 km (0.083 R)
• M4: 2,210,309 km (0.113 R)
• M5: 2,672,117 km (0.104 R)
• M6: 3,101,014 km (0.111 R)
• M7: 4,360,928 km (0.1 R)
• M8: 5,257,767 km (0.106 R)
• M9: 5,713,442 km (0.044 R)
• M10: 7,242,033 km (0.1 R)
• M11: 8,500,001 km (0.092 R)
• M12: 10,372,967 km (0.114 R)
• M13: 11,093,430 km (0.034 R)
• M14: 11,766,022 km (0.087 R)
• M15: 12,298,591 km (0.07 R)
• M16: 14,039,162 km (0.106 R)
• M17: 15,889,089 km (0.085 R)
• M18: 17,789,880 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.1

Radius: 8

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.06 AU - 2.94 AU

Year: 2552 Days

Day: 11.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,586,472 km

• M1: 99,483 km (0.1 R)
• M2: 477,816 km (0.05 R)
• M3: 973,284 km (0.043 R)
• M4: 1,285,644 km (0.088 R)
• M5: 1,721,572 km (0.118 R)
• M6: 2,365,741 km (0.083 R)
• M7: 3,126,296 km (0.067 R)
• M8: 3,469,025 km (0.055 R)
• M9: 3,757,151 km (0.093 R)
• M10: 4,765,291 km (0.083 R)
• M11: 5,344,833 km (0.074 R)
• M12: 5,836,262 km (0.064 R)
• M13: 6,790,547 km (0.107 R)
• M14: 10,432,806 km (0.12 R)
• M15: 12,443,850 km (0.1 R)
• M16: 15,202,584 km (0.082 R)
• M17: 19,044,557 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.4

Radius: 12.5

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.98 AU - 3.1 AU

Year: 2614 Days

Day: 10.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 146.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,586,472 km

• M1: 155,582 km (0.108 R)
• M2: 685,457 km (0.051 R)
• M3: 1,428,061 km (0.064 R)
• M4: 2,223,772 km (0.114 R)
• M5: 2,916,560 km (0.117 R)
• M6: 3,498,945 km (0.116 R)
• M7: 4,439,466 km (0.049 R)
• M8: 5,213,187 km (0.107 R)
• M9: 5,857,505 km (0.083 R)
• M10: 6,297,472 km (0.084 R)
• M11: 7,243,828 km (0.117 R)
• M12: 7,654,474 km (0.112 R)
• M13: 8,248,827 km (0.105 R)
• M14: 9,947,062 km (0.027 R)
• M15: 12,085,563 km (0.077 R)
• M16: 13,216,074 km (0.12 R)
• M17: 13,831,071 km (0.032 R)
• M18: 15,686,683 km (0.077 R)
• M19: 17,253,122 km (0.102 R)
• M20: 20,884,611 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.3

Radius: 13.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.92 AU - 3.02 AU

Year: 3305 Days

Day: 11.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,586,472 km

• M1: 171,140 km (0.105 R)
• M2: 675,285 km (0.096 R)
• M3: 1,409,661 km (0.071 R)
• M4: 1,850,077 km (0.096 R)
• M5: 2,442,933 km (0.118 R)
• M6: 4,297,348 km (0.105 R)
• M7: 4,827,074 km (0.075 R)
• M8: 5,271,829 km (0.075 R)
• M9: 5,744,109 km (0.028 R)
• M10: 6,774,240 km (0.071 R)
• M11: 7,592,242 km (0.064 R)
• M12: 8,334,995 km (0.065 R)
• M13: 8,796,355 km (0.073 R)
• M14: 10,164,128 km (0.054 R)
• M15: 10,650,172 km (0.101 R)
• M16: 12,067,611 km (0.081 R)
• M17: 13,704,811 km (0.05 R)
• M18: 20,065,413 km (0.106 R)
• M19: 21,157,477 km (0.072 R)
• M20: 23,600,261 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.3

Radius: 12.9

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.13 AU - 4.83 AU

Year: 5127 Days

Day: 6 Hours

Environment

Temp: -215 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,586,472 km

• M1: 160,519 km (0.088 R)
• M2: 1,462,469 km (0.1 R)
• M3: 2,049,042 km (0.115 R)
• M4: 2,699,045 km (0.027 R)
• M5: 3,112,982 km (0.12 R)
• M6: 3,569,704 km (0.108 R)
• M7: 4,143,263 km (0.058 R)
• M8: 4,698,121 km (0.065 R)
• M9: 5,132,703 km (0.111 R)
• M10: 5,774,179 km (0.117 R)
• M11: 6,567,496 km (0.093 R)
• M12: 7,147,487 km (0.114 R)
• M13: 7,761,586 km (0.101 R)
• M14: 9,178,428 km (0.104 R)
• M15: 13,040,147 km (0.086 R)
• M16: 14,013,730 km (0.12 R)
• M17: 16,289,263 km (0.092 R)
• M18: 17,226,644 km (0.119 R)
• M19: 18,465,464 km (0.118 R)
• M20: 19,762,776 km (0.027 R)
• M21: 21,266,235 km (0.104 R)
• M22: 22,310,278 km (0.072 R)
• M23: 25,647,358 km (0.083 R)
• M24: 27,521,969 km (0.105 R)
• M25: 28,314,539 km (0.109 R)
• M26: 30,409,358 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.1

Radius: 12.4

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.62 AU - 5.46 AU

Year: 7306 Days

Day: 14.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,586,472 km

• M1: 154,235 km (0.057 R)
• M2: 696,528 km (0.114 R)
• M3: 1,103,135 km (0.099 R)
• M4: 1,505,403 km (0.098 R)
• M5: 2,696,651 km (0.091 R)
• M6: 3,356,827 km (0.089 R)
• M7: 3,774,205 km (0.069 R)
• M8: 4,174,080 km (0.087 R)
• M9: 4,575,002 km (0.102 R)
• M10: 5,675,594 km (0.106 R)
• M11: 6,691,662 km (0.077 R)
• M12: 8,147,998 km (0.051 R)
• M13: 8,951,039 km (0.12 R)
• M14: 10,519,124 km (0.104 R)
• M15: 11,889,291 km (0.108 R)
• M16: 16,317,089 km (0.104 R)
• M17: 18,008,741 km (0.045 R)
• M18: 20,493,412 km (0.104 R)
• M19: 21,031,965 km (0.062 R)
• M20: 22,950,557 km (0.116 R)
• M21: 25,775,713 km (0.089 R)
• M22: 26,223,011 km (0.112 R)
• M23: 27,970,613 km (0.091 R)
• M24: 28,633,631 km (0.046 R)
• M25: 30,785,895 km (0.067 R)
• M26: 37,428,639 km (0.039 R)
• M27: 38,466,100 km (0.095 R)
• M28: 39,879,052 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.1

Radius: 12.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.85 AU - 5.65 AU

Year: 7767 Days

Day: 14.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,586,472 km

• M1: 157,975 km (0.098 R)
• M2: 571,165 km (0.096 R)
• M3: 1,027,139 km (0.101 R)
• M4: 1,443,470 km (0.114 R)
• M5: 2,207,466 km (0.059 R)
• M6: 2,882,003 km (0.05 R)
• M7: 3,441,798 km (0.11 R)
• M8: 4,148,349 km (0.059 R)
• M9: 4,753,921 km (0.031 R)
• M10: 6,109,727 km (0.101 R)
• M11: 7,294,691 km (0.112 R)
• M12: 7,709,227 km (0.098 R)
• M13: 8,259,598 km (0.116 R)
• M14: 9,264,147 km (0.107 R)
• M15: 10,115,958 km (0.077 R)
• M16: 11,415,365 km (0.07 R)
• M17: 12,986,591 km (0.111 R)
• M18: 14,816,622 km (0.114 R)
• M19: 16,489,724 km (0.064 R)
• M20: 17,008,829 km (0.052 R)
• M21: 23,544,012 km (0.065 R)
• M22: 25,043,432 km (0.067 R)
• M23: 25,816,553 km (0.095 R)
• M24: 28,788,165 km (0.089 R)
• M25: 31,186,219 km (0.099 R)
• M26: 32,585,707 km (0.107 R)
• M27: 33,714,423 km (0.082 R)
• M28: 34,762,955 km (0.038 R)
• M29: 36,158,553 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.6

Radius: 3.4

Gravity: 42.79 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.21 AU - 10.61 AU

Year: 20143 Days

Day: 19 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,586,472 km

• M1: 42,635 km (0.047 R)
• M2: 214,673 km (0.1 R)
• M3: 422,315 km (0.066 R)
• M4: 931,845 km (0.078 R)
• M5: 2,573,383 km (0.077 R)
• M6: 2,931,071 km (0.105 R)
• M7: 3,267,068 km (0.084 R)
• M8: 3,628,048 km (0.056 R)
• M9: 4,941,367 km (0.077 R)
• M10: 5,084,383 km (0.113 R)
• M11: 5,568,482 km (0.073 R)
• M12: 7,575,487 km (0.105 R)
• M13: 7,717,904 km (0.104 R)
• M14: 9,904,277 km (0.111 R)
• M15: 10,074,669 km (0.072 R)
• M16: 10,421,137 km (0.075 R)
• M17: 14,191,452 km (0.052 R)
• M18: 14,408,070 km (0.116 R)
• M19: 15,677,109 km (0.112 R)
• M20: 18,693,002 km (0.088 R)
• M21: 20,657,820 km (0.111 R)
• M22: 30,369,714 km (0.108 R)
• M23: 31,579,512 km (0.093 R)
• M24: 35,005,453 km (0.029 R)
• M25: 41,840,580 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 17,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit