🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.7

Radius: 11.4

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.44 AU - 0.72 AU

Year: 295 Days

Day: 7.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,387,045 km

• M1: 141,819 km (0.105 R)
• M2: 502,350 km (0.028 R)
• M3: 931,546 km (0.085 R)
• M4: 1,320,800 km (0.088 R)
• M5: 1,871,769 km (0.081 R)
• M6: 2,498,733 km (0.076 R)
• M7: 3,057,182 km (0.061 R)
• M8: 3,474,710 km (0.117 R)
• M9: 4,384,863 km (0.053 R)
• M10: 4,976,822 km (0.097 R)

Asteroid Belt

Center: 0.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424

Radius: 12.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.06 AU - 1.38 AU

Year: 899 Days

Day: 12.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,387,045 km

• M1: 156,629 km (0.115 R)
• M2: 567,126 km (0.114 R)
• M3: 996,621 km (0.111 R)
• M4: 1,583,643 km (0.088 R)
• M5: 2,091,079 km (0.05 R)
• M6: 2,510,103 km (0.101 R)
• M7: 3,194,812 km (0.049 R)
• M8: 4,303,482 km (0.094 R)
• M9: 4,938,375 km (0.083 R)
• M10: 6,234,491 km (0.037 R)
• M11: 6,748,659 km (0.066 R)
• M12: 7,291,101 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.9

Radius: 9.3

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.37 AU - 2.23 AU

Year: 1610 Days

Day: 14.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,387,045 km

• M1: 115,789 km (0.039 R)
• M2: 435,629 km (0.073 R)
• M3: 735,274 km (0.1 R)
• M4: 1,095,804 km (0.06 R)
• M5: 1,461,122 km (0.054 R)
• M6: 1,766,751 km (0.105 R)
• M7: 2,805,110 km (0.085 R)
• M8: 3,448,829 km (0.086 R)
• M9: 5,294,867 km (0.052 R)
• M10: 6,126,182 km (0.119 R)
• M11: 6,851,882 km (0.081 R)
• M12: 7,547,213 km (0.066 R)
• M13: 8,473,822 km (0.03 R)
• M14: 10,372,967 km (0.069 R)
• M15: 11,064,707 km (0.026 R)
• M16: 11,364,950 km (0.029 R)
• M17: 11,786,816 km (0.098 R)
• M18: 13,837,205 km (0.047 R)
• M19: 14,810,638 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.3

Radius: 9.1

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.96 AU - 2.32 AU

Year: 2088 Days

Day: 13 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,387,045 km

• M1: 113,246 km (0.104 R)
• M2: 437,125 km (0.099 R)
• M3: 827,575 km (0.081 R)
• M4: 1,419,534 km (0.075 R)
• M5: 1,776,774 km (0.054 R)
• M6: 2,559,620 km (0.113 R)
• M7: 2,965,778 km (0.054 R)
• M8: 3,328,104 km (0.092 R)
• M9: 4,682,563 km (0.097 R)
• M10: 5,653,752 km (0.113 R)
• M11: 6,345,493 km (0.11 R)
• M12: 7,295,589 km (0.039 R)
• M13: 7,897,272 km (0.067 R)
• M14: 8,498,954 km (0.099 R)
• M15: 8,894,641 km (0.099 R)
• M16: 9,199,371 km (0.105 R)
• M17: 9,937,637 km (0.104 R)
• M18: 10,414,106 km (0.096 R)
• M19: 11,060,070 km (0.105 R)
• M20: 11,732,512 km (0.119 R)
• M21: 12,099,476 km (0.118 R)
• M22: 12,516,106 km (0.083 R)
• M23: 14,371,419 km (0.062 R)
• M24: 14,981,030 km (0.105 R)
• M25: 15,268,258 km (0.064 R)
• M26: 16,352,693 km (0.11 R)
• M27: 16,657,125 km (0.082 R)
• M28: 17,540,500 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.2

Radius: 9.4

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.1 AU - 3.16 AU

Year: 2844 Days

Day: 12.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,387,045 km

• M1: 116,986 km (0.107 R)
• M2: 739,612 km (0.102 R)
• M3: 1,189,602 km (0.058 R)
• M4: 2,680,195 km (0.077 R)
• M5: 3,505,976 km (0.049 R)
• M6: 3,856,334 km (0.07 R)
• M7: 4,582,482 km (0.056 R)
• M8: 4,883,174 km (0.045 R)
• M9: 10,728,710 km (0.085 R)
• M10: 11,940,752 km (0.067 R)
• M11: 12,782,988 km (0.036 R)
• M12: 13,241,805 km (0.054 R)
• M13: 15,547,408 km (0.115 R)
• M14: 17,597,347 km (0.076 R)
• M15: 18,338,305 km (0.12 R)
• M16: 19,159,298 km (0.103 R)
• M17: 20,127,496 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.3

Radius: 13.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.6 AU - 4.24 AU

Year: 4218 Days

Day: 8.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,387,045 km

• M1: 171,589 km (0.104 R)
• M2: 847,023 km (0.116 R)
• M3: 1,459,028 km (0.055 R)
• M4: 2,120,550 km (0.072 R)
• M5: 2,573,981 km (0.108 R)
• M6: 4,626,613 km (0.119 R)
• M7: 5,229,044 km (0.098 R)
• M8: 7,026,612 km (0.103 R)
• M9: 7,542,126 km (0.107 R)
• M10: 8,082,773 km (0.083 R)
• M11: 9,566,933 km (0.053 R)
• M12: 10,509,550 km (0.116 R)
• M13: 13,296,259 km (0.106 R)
• M14: 13,757,918 km (0.119 R)
• M15: 14,860,155 km (0.105 R)
• M16: 17,458,969 km (0.117 R)
• M17: 18,407,868 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.6

Radius: 11.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.51 AU - 4.13 AU

Year: 4979 Days

Day: 6.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,387,045 km

• M1: 138,827 km (0.095 R)
• M2: 485,744 km (0.118 R)
• M3: 847,023 km (0.12 R)
• M4: 1,398,441 km (0.087 R)
• M5: 2,227,064 km (0.096 R)
• M6: 3,021,578 km (0.081 R)
• M7: 4,753,622 km (0.098 R)
• M8: 5,210,045 km (0.102 R)
• M9: 6,020,118 km (0.091 R)
• M10: 6,505,413 km (0.107 R)
• M11: 7,363,058 km (0.097 R)
• M12: 8,004,384 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.8

Radius: 8.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.06 AU - 6.06 AU

Year: 7590 Days

Day: 7.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 159 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,387,045 km

• M1: 102,026 km (0.106 R)
• M2: 441,763 km (0.094 R)
• M3: 841,638 km (0.097 R)
• M4: 1,604,437 km (0.105 R)
• M5: 1,947,914 km (0.114 R)
• M6: 3,026,814 km (0.063 R)
• M7: 3,729,325 km (0.056 R)
• M8: 4,287,625 km (0.094 R)
• M9: 4,561,688 km (0.09 R)
• M10: 4,981,160 km (0.034 R)
• M11: 5,483,660 km (0.06 R)
• M12: 5,777,021 km (0.113 R)
• M13: 7,511,907 km (0.119 R)
• M14: 7,911,334 km (0.101 R)
• M15: 8,440,162 km (0.065 R)
• M16: 9,994,783 km (0.031 R)
• M17: 13,660,530 km (0.074 R)
• M18: 14,092,119 km (0.119 R)
• M19: 18,987,859 km (0.046 R)
• M20: 20,142,456 km (0.107 R)
• M21: 20,560,881 km (0.074 R)
• M22: 23,042,710 km (0.085 R)
• M23: 23,886,591 km (0.097 R)
• M24: 26,876,454 km (0.119 R)
• M25: 28,243,480 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.8

Radius: 7.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.16 AU - 7.38 AU

Year: 10470 Days

Day: 16.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,387,045 km

• M1: 106,514 km (0.071 R)
• M2: 401,371 km (0.043 R)
• M3: 708,196 km (0.112 R)
• M4: 1,095,804 km (0.086 R)
• M5: 1,511,836 km (0.078 R)
• M6: 2,015,383 km (0.036 R)
• M7: 2,314,429 km (0.118 R)
• M8: 3,059,127 km (0.076 R)
• M9: 3,797,692 km (0.1 R)
• M10: 4,232,573 km (0.025 R)
• M11: 5,013,174 km (0.046 R)
• M12: 5,451,795 km (0.099 R)
• M13: 7,930,034 km (0.045 R)
• M14: 8,374,190 km (0.05 R)
• M15: 11,165,387 km (0.11 R)
• M16: 18,820,459 km (0.039 R)
• M17: 27,326,594 km (0.069 R)
• M18: 27,577,470 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.8

Radius: 6.9

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.06 AU - 10.5 AU

Year: 17349 Days

Day: 19.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,387,045 km

• M1: 85,869 km (0.095 R)
• M2: 419,772 km (0.072 R)
• M3: 990,787 km (0.119 R)
• M4: 1,621,043 km (0.113 R)
• M5: 2,089,284 km (0.101 R)
• M6: 3,371,188 km (0.068 R)
• M7: 4,411,192 km (0.101 R)
• M8: 4,801,194 km (0.1 R)
• M9: 5,539,011 km (0.077 R)
• M10: 7,281,676 km (0.074 R)
• M11: 7,920,310 km (0.11 R)
• M12: 8,205,144 km (0.074 R)
• M13: 9,413,596 km (0.096 R)
• M14: 11,263,074 km (0.094 R)
• M15: 16,037,939 km (0.09 R)
• M16: 19,761,879 km (0.088 R)
• M17: 23,827,500 km (0.113 R)
• M18: 24,421,852 km (0.102 R)
• M19: 39,574,770 km (0.083 R)
• M20: 45,503,484 km (0.098 R)
• M21: 45,959,159 km (0.095 R)
• M22: 48,916,110 km (0.09 R)
• M23: 50,198,314 km (0.112 R)
• M24: 51,502,657 km (0.102 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: 409 - 10,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit