🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.1

Radius: 12.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.45 AU - 0.57 AU

Year: 247 Days

Day: 7.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,383,517 km

• M1: 156,779 km (0.083 R)
• M2: 677,828 km (0.116 R)
• M3: 1,319,453 km (0.093 R)
• M4: 2,201,183 km (0.1 R)
• M5: 2,644,741 km (0.072 R)
• M6: 3,186,435 km (0.063 R)
• M7: 3,704,492 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 8.6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.74 AU - 1 AU

Year: 550 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,383,517 km

• M1: 108,309 km (0.066 R)
• M2: 399,875 km (0.106 R)
• M3: 704,008 km (0.116 R)
• M4: 1,001,707 km (0.099 R)
• M5: 1,348,774 km (0.104 R)
• M6: 1,871,320 km (0.047 R)
• M7: 2,325,349 km (0.073 R)
• M8: 2,751,703 km (0.077 R)
• M9: 3,340,670 km (0.11 R)
• M10: 4,883,922 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.8

Radius: 13.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.09 AU - 1.37 AU

Year: 925 Days

Day: 11.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,383,517 km

• M1: 166,802 km (0.119 R)
• M2: 628,760 km (0.108 R)
• M3: 1,273,676 km (0.119 R)
• M4: 1,906,924 km (0.055 R)
• M5: 2,561,864 km (0.116 R)
• M6: 3,614,733 km (0.053 R)
• M7: 4,057,094 km (0.093 R)
• M8: 4,571,412 km (0.054 R)
• M9: 5,014,072 km (0.069 R)
• M10: 5,816,066 km (0.07 R)
• M11: 6,248,105 km (0.1 R)
• M12: 7,275,393 km (0.09 R)
• M13: 7,829,653 km (0.106 R)
• M14: 8,910,049 km (0.065 R)
• M15: 10,148,869 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208

Radius: 14.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.32 AU - 1.78 AU

Year: 1309 Days

Day: 10.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,383,517 km

• M1: 175,329 km (0.108 R)
• M2: 739,761 km (0.062 R)
• M3: 1,462,618 km (0.108 R)
• M4: 2,198,490 km (0.111 R)
• M5: 2,857,768 km (0.118 R)
• M6: 4,033,458 km (0.066 R)
• M7: 4,925,510 km (0.097 R)
• M8: 6,778,130 km (0.083 R)
• M9: 8,183,901 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.5

Radius: 10.1

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.6 AU - 2.82 AU

Year: 3026 Days

Day: 15 Hours

Environment

Temp: -207 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,383,517 km

• M1: 126,111 km (0.11 R)
• M2: 446,998 km (0.09 R)
• M3: 970,591 km (0.048 R)
• M4: 1,340,696 km (0.043 R)
• M5: 1,793,678 km (0.114 R)
• M6: 3,482,638 km (0.072 R)
• M7: 3,878,026 km (0.106 R)
• M8: 4,830,515 km (0.082 R)
• M9: 5,556,364 km (0.044 R)
• M10: 6,239,129 km (0.044 R)
• M11: 6,556,725 km (0.099 R)
• M12: 8,173,579 km (0.075 R)
• M13: 8,731,729 km (0.095 R)
• M14: 10,080,353 km (0.027 R)
• M15: 12,221,847 km (0.118 R)
• M16: 13,233,278 km (0.048 R)
• M17: 13,807,883 km (0.12 R)
• M18: 14,399,094 km (0.04 R)
• M19: 15,161,894 km (0.071 R)
• M20: 16,990,129 km (0.039 R)
• M21: 18,425,072 km (0.104 R)

Asteroid Belt

Center: 3.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.3

Radius: 9.8

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.27 AU - 3.79 AU

Year: 4498 Days

Day: 12.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,383,517 km

• M1: 127,757 km (0.083 R)
• M2: 569,220 km (0.093 R)
• M3: 974,630 km (0.105 R)
• M4: 1,381,088 km (0.069 R)
• M5: 2,197,593 km (0.083 R)
• M6: 2,576,973 km (0.109 R)
• M7: 3,636,126 km (0.055 R)
• M8: 5,479,172 km (0.096 R)
• M9: 5,794,225 km (0.107 R)
• M10: 8,203,050 km (0.081 R)
• M11: 8,540,243 km (0.115 R)
• M12: 10,717,640 km (0.106 R)
• M13: 12,887,408 km (0.117 R)
• M14: 13,550,276 km (0.11 R)
• M15: 14,505,309 km (0.04 R)
• M16: 15,732,759 km (0.086 R)
• M17: 18,777,824 km (0.058 R)
• M18: 19,167,826 km (0.107 R)
• M19: 19,563,213 km (0.102 R)
• M20: 20,098,923 km (0.091 R)
• M21: 22,051,175 km (0.104 R)
• M22: 22,999,177 km (0.119 R)
• M23: 23,370,927 km (0.114 R)
• M24: 25,448,393 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.8

Radius: 13.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.75 AU - 4.93 AU

Year: 6132 Days

Day: 10.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,383,517 km

• M1: 167,849 km (0.116 R)
• M2: 592,557 km (0.064 R)
• M3: 1,142,928 km (0.057 R)
• M4: 1,852,620 km (0.11 R)
• M5: 2,278,226 km (0.084 R)
• M6: 2,880,507 km (0.102 R)
• M7: 4,137,428 km (0.052 R)
• M8: 4,638,282 km (0.113 R)
• M9: 8,235,064 km (0.07 R)
• M10: 10,826,099 km (0.034 R)
• M11: 11,881,661 km (0.11 R)
• M12: 12,485,737 km (0.043 R)
• M13: 14,309,036 km (0.034 R)
• M14: 15,226,071 km (0.1 R)
• M15: 16,304,074 km (0.113 R)
• M16: 16,987,586 km (0.106 R)
• M17: 17,754,874 km (0.107 R)
• M18: 21,203,404 km (0.115 R)
• M19: 23,007,704 km (0.091 R)
• M20: 23,631,228 km (0.052 R)
• M21: 29,305,026 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.4

Radius: 5.8

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.94 AU - 8.78 AU

Year: 13543 Days

Day: 17.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,383,517 km

• M1: 72,256 km (0.083 R)
• M2: 335,099 km (0.1 R)
• M3: 543,489 km (0.093 R)
• M4: 964,457 km (0.059 R)
• M5: 1,343,987 km (0.108 R)
• M6: 2,363,048 km (0.112 R)
• M7: 3,031,302 km (0.105 R)
• M8: 3,534,549 km (0.092 R)
• M9: 7,706,235 km (0.096 R)
• M10: 8,639,277 km (0.061 R)
• M11: 8,980,809 km (0.11 R)
• M12: 11,322,764 km (0.071 R)
• M13: 12,097,830 km (0.026 R)
• M14: 12,310,259 km (0.077 R)
• M15: 14,396,102 km (0.116 R)
• M16: 23,828,996 km (0.082 R)
• M17: 25,357,587 km (0.086 R)
• M18: 28,048,554 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.5

Radius: 3.5

Gravity: 44.61 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.88 AU - 8.66 AU

Year: 16131 Days

Day: 20.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,383,517 km

• M1: 50,714 km (0.109 R)
• M2: 162,912 km (0.112 R)
• M3: 786,885 km (0.116 R)
• M4: 953,088 km (0.073 R)
• M5: 1,167,761 km (0.098 R)
• M6: 1,709,904 km (0.108 R)
• M7: 1,881,492 km (0.118 R)
• M8: 2,141,045 km (0.114 R)
• M9: 3,557,737 km (0.068 R)
• M10: 4,734,025 km (0.05 R)
• M11: 5,537,515 km (0.109 R)
• M12: 7,057,579 km (0.11 R)
• M13: 11,299,726 km (0.056 R)
• M14: 11,599,071 km (0.081 R)
• M15: 11,720,395 km (0.048 R)
• M16: 12,656,578 km (0.115 R)
• M17: 14,118,149 km (0.099 R)
• M18: 17,931,549 km (0.071 R)
• M19: 25,207,241 km (0.077 R)
• M20: 41,683,053 km (0.043 R)
• M21: 43,848,781 km (0.049 R)
• M22: 45,183,643 km (0.062 R)
• M23: 48,560,067 km (0.114 R)
• M24: 51,118,640 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.2

Radius: 4.7

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.34 AU - 10.48 AU

Year: 22781 Days

Day: 18 Hours

Environment

Temp: -229 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,383,517 km

• M1: 58,493 km (0.057 R)
• M2: 243,695 km (0.093 R)
• M3: 486,043 km (0.094 R)
• M4: 880,234 km (0.076 R)
• M5: 1,197,381 km (0.038 R)
• M6: 1,493,735 km (0.09 R)
• M7: 1,768,247 km (0.047 R)
• M8: 2,056,672 km (0.098 R)
• M9: 3,672,179 km (0.101 R)
• M10: 4,296,451 km (0.115 R)
• M11: 8,360,127 km (0.117 R)
• M12: 9,065,631 km (0.102 R)
• M13: 9,864,633 km (0.105 R)
• M14: 10,884,143 km (0.07 R)
• M15: 11,419,404 km (0.078 R)
• M16: 12,801,389 km (0.04 R)
• M17: 13,196,776 km (0.039 R)
• M18: 16,971,878 km (0.117 R)
• M19: 20,234,608 km (0.069 R)
• M20: 20,951,930 km (0.053 R)
• M21: 27,203,475 km (0.079 R)
• M22: 27,747,114 km (0.053 R)
• M23: 37,457,512 km (0.066 R)
• M24: 40,336,672 km (0.102 R)
• M25: 45,915,326 km (0.098 R)
• M26: 48,251,896 km (0.093 R)
• M27: 49,048,055 km (0.11 R)
• M28: 62,438,411 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 17,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit