🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.1

Radius: 8

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.75 AU - 0.99 AU

Year: 541 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,215,977 km

• M1: 100,829 km (0.029 R)
• M2: 358,736 km (0.1 R)
• M3: 638,933 km (0.086 R)
• M4: 917,633 km (0.054 R)
• M5: 1,528,591 km (0.097 R)
• M6: 2,128,778 km (0.107 R)
• M7: 2,593,279 km (0.069 R)
• M8: 3,021,129 km (0.101 R)
• M9: 3,348,150 km (0.072 R)
• M10: 4,255,910 km (0.065 R)
• M11: 4,562,436 km (0.059 R)
• M12: 5,814,720 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.3

Radius: 10.4

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.65 AU - 1.85 AU

Year: 1544 Days

Day: 12.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,215,977 km

• M1: 129,402 km (0.059 R)
• M2: 610,060 km (0.067 R)
• M3: 947,703 km (0.074 R)
• M4: 1,624,483 km (0.09 R)
• M5: 2,374,866 km (0.074 R)
• M6: 3,855,736 km (0.116 R)
• M7: 4,571,711 km (0.044 R)
• M8: 7,626,948 km (0.119 R)
• M9: 11,944,044 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 13.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.67 AU - 2.75 AU

Year: 2191 Days

Day: 14.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 129.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,215,977 km

• M1: 165,605 km (0.065 R)
• M2: 685,457 km (0.09 R)
• M3: 1,340,846 km (0.067 R)
• M4: 2,173,358 km (0.115 R)
• M5: 3,666,195 km (0.06 R)
• M6: 6,158,795 km (0.099 R)
• M7: 6,615,218 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.6

Radius: 10.7

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.87 AU - 4.03 AU

Year: 4273 Days

Day: 10.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,215,977 km

• M1: 133,441 km (0.112 R)
• M2: 887,863 km (0.064 R)
• M3: 1,681,181 km (0.114 R)
• M4: 2,628,435 km (0.09 R)
• M5: 3,485,780 km (0.12 R)
• M6: 4,060,685 km (0.109 R)
• M7: 5,013,623 km (0.065 R)
• M8: 5,457,031 km (0.087 R)
• M9: 7,605,705 km (0.105 R)
• M10: 9,539,707 km (0.06 R)
• M11: 14,409,117 km (0.111 R)
• M12: 15,480,836 km (0.092 R)
• M13: 18,424,175 km (0.118 R)
• M14: 19,014,937 km (0.108 R)
• M15: 20,096,230 km (0.117 R)
• M16: 23,971,413 km (0.119 R)
• M17: 26,289,731 km (0.053 R)
• M18: 27,545,755 km (0.117 R)
• M19: 29,637,881 km (0.101 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.6

Radius: 10.3

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.35 AU - 6.29 AU

Year: 8183 Days

Day: 14.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,215,977 km

• M1: 128,804 km (0.104 R)
• M2: 557,402 km (0.091 R)
• M3: 1,111,063 km (0.116 R)
• M4: 1,794,277 km (0.11 R)
• M5: 2,817,377 km (0.077 R)
• M6: 4,138,775 km (0.11 R)
• M7: 4,603,126 km (0.092 R)
• M8: 5,102,185 km (0.113 R)
• M9: 5,604,385 km (0.103 R)
• M10: 5,968,656 km (0.063 R)
• M11: 6,313,479 km (0.12 R)
• M12: 6,967,970 km (0.075 R)
• M13: 8,540,692 km (0.077 R)
• M14: 9,713,091 km (0.114 R)
• M15: 12,045,022 km (0.1 R)
• M16: 15,812,345 km (0.092 R)
• M17: 19,162,889 km (0.101 R)
• M18: 21,162,414 km (0.114 R)
• M19: 22,212,591 km (0.042 R)
• M20: 22,959,683 km (0.079 R)
• M21: 27,324,649 km (0.074 R)
• M22: 27,799,024 km (0.051 R)
• M23: 31,898,305 km (0.109 R)
• M24: 33,710,384 km (0.089 R)
• M25: 37,538,444 km (0.101 R)
• M26: 38,242,751 km (0.059 R)
• M27: 38,955,884 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.8

Radius: 8.5

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.86 AU - 5.88 AU

Year: 8298 Days

Day: 5.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,215,977 km

• M1: 105,766 km (0.103 R)
• M2: 438,322 km (0.03 R)
• M3: 1,496,577 km (0.111 R)
• M4: 2,055,176 km (0.042 R)
• M5: 3,190,324 km (0.117 R)
• M6: 4,036,300 km (0.112 R)
• M7: 4,554,208 km (0.068 R)
• M8: 5,054,613 km (0.031 R)
• M9: 7,041,721 km (0.088 R)
• M10: 8,772,120 km (0.041 R)
• M11: 9,268,486 km (0.063 R)
• M12: 9,547,037 km (0.064 R)
• M13: 16,366,456 km (0.078 R)
• M14: 16,911,441 km (0.086 R)
• M15: 17,894,299 km (0.075 R)
• M16: 22,291,280 km (0.092 R)
• M17: 22,961,029 km (0.114 R)
• M18: 24,871,843 km (0.055 R)
• M19: 25,774,666 km (0.089 R)
• M20: 33,253,363 km (0.084 R)
• M21: 40,433,312 km (0.103 R)
• M22: 40,804,764 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.1

Radius: 7.6

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.6 AU - 7.16 AU

Year: 10746 Days

Day: 21.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,215,977 km

• M1: 96,191 km (0.085 R)
• M2: 466,446 km (0.094 R)
• M3: 791,373 km (0.115 R)
• M4: 1,203,066 km (0.039 R)
• M5: 1,672,953 km (0.096 R)
• M6: 1,933,702 km (0.094 R)
• M7: 3,362,362 km (0.108 R)
• M8: 5,961,326 km (0.1 R)
• M9: 7,751,414 km (0.077 R)
• M10: 9,717,279 km (0.057 R)
• M11: 10,898,654 km (0.096 R)
• M12: 11,934,320 km (0.078 R)
• M13: 13,034,163 km (0.115 R)
• M14: 15,293,241 km (0.034 R)
• M15: 18,508,249 km (0.106 R)
• M16: 19,152,417 km (0.114 R)
• M17: 23,242,273 km (0.113 R)
• M18: 23,521,572 km (0.026 R)
• M19: 26,337,752 km (0.08 R)
• M20: 28,194,411 km (0.062 R)
• M21: 39,987,212 km (0.103 R)
• M22: 40,388,433 km (0.058 R)
• M23: 45,704,693 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.5

Radius: 6.4

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.73 AU - 7.83 AU

Year: 14471 Days

Day: 22.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,215,977 km

• M1: 79,586 km (0.099 R)
• M2: 398,529 km (0.101 R)
• M3: 652,696 km (0.047 R)
• M4: 869,463 km (0.08 R)
• M5: 1,220,569 km (0.059 R)
• M6: 1,491,940 km (0.045 R)
• M7: 1,788,891 km (0.085 R)
• M8: 2,092,575 km (0.093 R)
• M9: 2,359,906 km (0.089 R)
• M10: 2,706,973 km (0.12 R)
• M11: 3,457,656 km (0.073 R)
• M12: 3,955,218 km (0.067 R)
• M13: 4,182,607 km (0.092 R)
• M14: 4,445,600 km (0.115 R)
• M15: 4,747,638 km (0.085 R)
• M16: 7,000,432 km (0.088 R)
• M17: 7,562,472 km (0.118 R)
• M18: 9,790,133 km (0.08 R)
• M19: 11,531,303 km (0.1 R)
• M20: 11,892,432 km (0.111 R)
• M21: 13,412,496 km (0.042 R)
• M22: 15,057,774 km (0.059 R)
• M23: 19,459,392 km (0.091 R)
• M24: 24,733,465 km (0.102 R)
• M25: 25,944,310 km (0.111 R)
• M26: 27,285,006 km (0.079 R)
• M27: 29,143,610 km (0.069 R)
• M28: 35,007,847 km (0.069 R)
• M29: 36,202,086 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.3

Radius: 4.3

Gravity: 19.54 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.63 AU - 8.71 AU

Year: 17024 Days

Day: 20.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 55,215,977 km

• M1: 55,501 km (0.081 R)
• M2: 329,265 km (0.118 R)
• M3: 521,797 km (0.099 R)
• M4: 715,975 km (0.06 R)
• M5: 1,163,572 km (0.114 R)
• M6: 1,343,987 km (0.093 R)
• M7: 1,572,872 km (0.045 R)
• M8: 1,777,671 km (0.107 R)
• M9: 2,713,855 km (0.099 R)
• M10: 3,505,078 km (0.092 R)
• M11: 3,772,410 km (0.025 R)
• M12: 4,053,354 km (0.056 R)
• M13: 4,816,752 km (0.098 R)
• M14: 4,980,263 km (0.096 R)
• M15: 5,671,704 km (0.085 R)
• M16: 6,307,794 km (0.08 R)
• M17: 7,588,202 km (0.036 R)
• M18: 7,899,665 km (0.114 R)
• M19: 9,231,086 km (0.084 R)
• M20: 10,872,175 km (0.109 R)
• M21: 11,731,914 km (0.088 R)
• M22: 12,451,629 km (0.101 R)
• M23: 13,715,731 km (0.042 R)
• M24: 14,111,118 km (0.101 R)
• M25: 15,342,758 km (0.09 R)
• M26: 16,570,208 km (0.099 R)
• M27: 18,893,313 km (0.052 R)
• M28: 22,135,847 km (0.085 R)
• M29: 23,325,150 km (0.066 R)
• M30: 23,699,444 km (0.091 R)
• M31: 23,982,932 km (0.111 R)
• M32: 24,460,149 km (0.118 R)
• M33: 24,749,621 km (0.083 R)
• M34: 27,354,120 km (0.097 R)
• M35: 30,135,743 km (0.111 R)
• M36: 31,937,949 km (0.09 R)
• M37: 33,454,123 km (0.115 R)
• M38: 37,389,445 km (0.105 R)
• M39: 38,549,427 km (0.113 R)
• M40: 48,705,327 km (0.097 R)
• M41: 51,024,243 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 12,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit