🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.7

Radius: 14.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.4 AU - 0.64 AU

Year: 250 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 88,950,456 km

• M1: 177,124 km (0.095 R)
• M2: 656,585 km (0.119 R)
• M3: 1,139,936 km (0.057 R)
• M4: 1,845,140 km (0.08 R)
• M5: 2,449,366 km (0.102 R)
• M6: 3,022,326 km (0.111 R)
• M7: 3,770,914 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.5

Radius: 11

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.71 AU - 0.91 AU

Year: 486 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 88,950,456 km

• M1: 136,882 km (0.111 R)
• M2: 524,191 km (0.047 R)
• M3: 955,332 km (0.084 R)
• M4: 1,503,010 km (0.103 R)
• M5: 1,858,903 km (0.09 R)
• M6: 2,406,132 km (0.115 R)
• M7: 2,910,427 km (0.119 R)
• M8: 3,458,852 km (0.086 R)
• M9: 3,921,559 km (0.098 R)
• M10: 4,321,134 km (0.098 R)
• M11: 4,987,892 km (0.117 R)
• M12: 5,668,712 km (0.058 R)
• M13: 6,764,517 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.1

Radius: 15

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.66 AU - 2.22 AU

Year: 1802 Days

Day: 12.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 88,950,456 km

• M1: 186,549 km (0.117 R)
• M2: 659,427 km (0.077 R)
• M3: 1,135,298 km (0.093 R)
• M4: 1,638,396 km (0.054 R)
• M5: 2,399,400 km (0.108 R)
• M6: 4,750,480 km (0.108 R)
• M7: 6,916,508 km (0.067 R)
• M8: 7,749,319 km (0.112 R)
• M9: 10,028,443 km (0.12 R)
• M10: 11,551,349 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.4

Radius: 9.4

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.93 AU - 2.29 AU

Year: 2044 Days

Day: 13.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 88,950,456 km

• M1: 116,986 km (0.054 R)
• M2: 498,011 km (0.097 R)
• M3: 797,357 km (0.069 R)
• M4: 1,090,868 km (0.049 R)
• M5: 1,399,039 km (0.089 R)
• M6: 2,105,440 km (0.096 R)
• M7: 2,724,327 km (0.117 R)
• M8: 3,788,865 km (0.099 R)
• M9: 4,193,228 km (0.032 R)
• M10: 4,665,359 km (0.091 R)
• M11: 5,026,937 km (0.086 R)
• M12: 5,626,675 km (0.045 R)
• M13: 6,060,210 km (0.056 R)
• M14: 6,565,252 km (0.097 R)
• M15: 9,682,722 km (0.104 R)
• M16: 11,026,560 km (0.074 R)
• M17: 13,190,194 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.6

Radius: 10

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.21 AU - 2.25 AU

Year: 2221 Days

Day: 12.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 88,950,456 km

• M1: 125,213 km (0.102 R)
• M2: 466,745 km (0.118 R)
• M3: 1,130,810 km (0.094 R)
• M4: 1,687,314 km (0.106 R)
• M5: 2,333,128 km (0.082 R)
• M6: 6,222,823 km (0.095 R)
• M7: 7,838,779 km (0.12 R)
• M8: 9,152,847 km (0.105 R)
• M9: 13,052,414 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.4

Radius: 9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.83 AU - 3.11 AU

Year: 3413 Days

Day: 12.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 88,950,456 km

• M1: 111,899 km (0.096 R)
• M2: 538,403 km (0.091 R)
• M3: 900,878 km (0.079 R)
• M4: 1,366,128 km (0.117 R)
• M5: 1,674,599 km (0.064 R)
• M6: 2,753,798 km (0.084 R)
• M7: 3,267,965 km (0.049 R)
• M8: 3,845,114 km (0.079 R)
• M9: 4,241,548 km (0.079 R)
• M10: 4,846,373 km (0.119 R)
• M11: 6,035,975 km (0.03 R)
• M12: 7,221,089 km (0.082 R)
• M13: 7,854,487 km (0.056 R)
• M14: 9,746,750 km (0.086 R)
• M15: 10,246,856 km (0.096 R)
• M16: 10,693,854 km (0.118 R)
• M17: 13,047,328 km (0.083 R)
• M18: 13,572,716 km (0.108 R)
• M19: 14,154,352 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.2

Radius: 15

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.79 AU - 5.75 AU

Year: 8068 Days

Day: 5.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 88,950,456 km

• M1: 186,549 km (0.054 R)
• M2: 693,985 km (0.107 R)
• M3: 3,024,869 km (0.077 R)
• M4: 3,491,465 km (0.04 R)
• M5: 4,101,226 km (0.118 R)
• M6: 5,805,744 km (0.114 R)
• M7: 6,305,999 km (0.079 R)
• M8: 7,501,585 km (0.077 R)
• M9: 8,327,515 km (0.072 R)
• M10: 13,026,085 km (0.049 R)
• M11: 13,560,299 km (0.096 R)
• M12: 19,948,427 km (0.116 R)
• M13: 27,837,770 km (0.089 R)
• M14: 30,652,454 km (0.075 R)
• M15: 31,123,538 km (0.116 R)
• M16: 31,599,409 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.9

Radius: 4.5

Gravity: 15.45 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.96 AU - 8.04 AU

Year: 15089 Days

Day: 15.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,950,456 km

• M1: 55,950 km (0.116 R)
• M2: 524,789 km (0.115 R)
• M3: 669,600 km (0.116 R)
• M4: 1,645,427 km (0.111 R)
• M5: 2,300,366 km (0.097 R)
• M6: 4,388,454 km (0.083 R)
• M7: 4,595,198 km (0.056 R)
• M8: 5,590,024 km (0.112 R)
• M9: 5,975,089 km (0.097 R)
• M10: 6,340,407 km (0.092 R)
• M11: 8,438,517 km (0.082 R)
• M12: 10,325,544 km (0.076 R)
• M13: 12,417,820 km (0.074 R)
• M14: 13,254,970 km (0.056 R)
• M15: 13,812,521 km (0.067 R)
• M16: 17,936,186 km (0.097 R)
• M17: 18,771,690 km (0.108 R)
• M18: 24,063,266 km (0.077 R)
• M19: 24,245,776 km (0.113 R)
• M20: 24,613,786 km (0.104 R)
• M21: 27,592,280 km (0.107 R)
• M22: 29,323,427 km (0.106 R)
• M23: 31,451,157 km (0.115 R)
• M24: 40,474,751 km (0.109 R)
• M25: 41,122,510 km (0.046 R)
• M26: 41,514,456 km (0.1 R)
• M27: 42,305,679 km (0.097 R)
• M28: 44,191,211 km (0.119 R)
• M29: 46,131,944 km (0.039 R)
• M30: 46,413,787 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.9

Radius: 4.1

Gravity: 19.03 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.54 AU - 10.36 AU

Year: 19372 Days

Day: 23.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 70.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,950,456 km

• M1: 51,162 km (0.054 R)
• M2: 199,414 km (0.114 R)
• M3: 735,274 km (0.112 R)
• M4: 921,074 km (0.066 R)
• M5: 1,787,844 km (0.095 R)
• M6: 2,014,784 km (0.1 R)
• M7: 2,280,620 km (0.096 R)
• M8: 2,678,101 km (0.036 R)
• M9: 3,663,801 km (0.083 R)
• M10: 4,452,182 km (0.086 R)
• M11: 6,516,782 km (0.111 R)
• M12: 7,182,194 km (0.091 R)
• M13: 8,406,204 km (0.055 R)
• M14: 8,942,362 km (0.111 R)
• M15: 10,465,119 km (0.11 R)
• M16: 10,687,870 km (0.114 R)
• M17: 13,156,834 km (0.072 R)
• M18: 20,979,755 km (0.086 R)
• M19: 24,312,646 km (0.116 R)
• M20: 25,900,927 km (0.071 R)
• M21: 38,864,928 km (0.105 R)
• M22: 40,618,814 km (0.102 R)
• M23: 41,030,806 km (0.091 R)
• M24: 43,133,255 km (0.1 R)

Asteroid Belt

Center: 9.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.9

Radius: 5.7

Gravity: 29.76 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.74 AU - 10.38 AU

Year: 21278 Days

Day: 23.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 88,950,456 km

• M1: 76,145 km (0.109 R)
• M2: 555,457 km (0.075 R)
• M3: 1,362,089 km (0.1 R)
• M4: 2,064,151 km (0.105 R)
• M5: 2,956,054 km (0.097 R)
• M6: 3,235,952 km (0.092 R)
• M7: 6,469,510 km (0.099 R)
• M8: 8,333,050 km (0.081 R)
• M9: 9,181,270 km (0.12 R)
• M10: 10,023,656 km (0.101 R)
• M11: 14,697,542 km (0.029 R)
• M12: 25,161,614 km (0.084 R)
• M13: 26,922,381 km (0.083 R)
• M14: 29,651,196 km (0.097 R)
• M15: 29,907,906 km (0.113 R)
• M16: 31,347,187 km (0.111 R)
• M17: 34,081,237 km (0.062 R)
• M18: 42,248,832 km (0.056 R)
• M19: 43,394,602 km (0.08 R)
• M20: 44,898,061 km (0.082 R)
• M21: 52,750,154 km (0.072 R)
• M22: 71,331,406 km (0.116 R)
• M23: 86,049,593 km (0.113 R)
• M24: 86,572,288 km (0.104 R)
• M25: 87,360,220 km (0.093 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: 477 - 17,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit