🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.5

Radius: 10.3

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.76 AU - 1.02 AU

Year: 542 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,477,798 km

• M1: 128,205 km (0.119 R)
• M2: 492,626 km (0.093 R)
• M3: 930,349 km (0.104 R)
• M4: 1,289,534 km (0.094 R)
• M5: 2,047,696 km (0.036 R)
• M6: 2,399,101 km (0.074 R)
• M7: 3,337,828 km (0.109 R)
• M8: 3,800,684 km (0.093 R)
• M9: 4,551,814 km (0.067 R)
• M10: 5,088,572 km (0.1 R)
• M11: 5,451,795 km (0.039 R)
• M12: 6,192,005 km (0.1 R)
• M13: 6,831,088 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 12.7

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.3 AU - 1.9 AU

Year: 1307 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 56,477,798 km

• M1: 158,574 km (0.11 R)
• M2: 1,713,045 km (0.099 R)
• M3: 2,173,507 km (0.091 R)
• M4: 3,190,324 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.1

Radius: 9.2

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.66 AU - 1.66 AU

Year: 1381 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,477,798 km

• M1: 120,277 km (0.108 R)
• M2: 552,764 km (0.088 R)
• M3: 1,001,707 km (0.107 R)
• M4: 1,351,617 km (0.053 R)
• M5: 1,753,137 km (0.12 R)
• M6: 2,094,221 km (0.075 R)
• M7: 2,609,436 km (0.044 R)
• M8: 3,176,561 km (0.114 R)
• M9: 3,755,355 km (0.118 R)
• M10: 5,293,221 km (0.081 R)
• M11: 5,690,254 km (0.104 R)
• M12: 6,298,818 km (0.048 R)
• M13: 7,080,467 km (0.054 R)
• M14: 7,673,473 km (0.11 R)
• M15: 8,010,667 km (0.104 R)
• M16: 8,299,091 km (0.105 R)
• M17: 8,897,034 km (0.099 R)
• M18: 11,652,926 km (0.118 R)
• M19: 12,789,571 km (0.1 R)
• M20: 13,104,773 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.3

Radius: 13.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.66 AU - 3.86 AU

Year: 3801 Days

Day: 6.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,477,798 km

• M1: 173,982 km (0.032 R)
• M2: 899,083 km (0.095 R)
• M3: 1,861,746 km (0.083 R)
• M4: 2,671,070 km (0.045 R)
• M5: 3,825,816 km (0.049 R)
• M6: 4,359,132 km (0.069 R)
• M7: 5,497,572 km (0.114 R)
• M8: 7,165,289 km (0.079 R)
• M9: 8,604,421 km (0.029 R)
• M10: 9,794,921 km (0.095 R)
• M11: 10,429,964 km (0.093 R)
• M12: 11,434,064 km (0.094 R)
• M13: 14,528,646 km (0.05 R)
• M14: 16,050,505 km (0.116 R)
• M15: 16,543,729 km (0.092 R)
• M16: 18,559,112 km (0.111 R)
• M17: 20,797,994 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.2

Radius: 13.8

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.13 AU - 3.63 AU

Year: 4012 Days

Day: 5.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,477,798 km

• M1: 172,038 km (0.101 R)
• M2: 833,410 km (0.099 R)
• M3: 1,417,440 km (0.104 R)
• M4: 1,993,092 km (0.119 R)
• M5: 2,435,902 km (0.083 R)
• M6: 2,892,924 km (0.082 R)
• M7: 5,939,185 km (0.105 R)
• M8: 6,591,432 km (0.046 R)
• M9: 8,990,682 km (0.114 R)
• M10: 9,532,825 km (0.119 R)
• M11: 9,973,989 km (0.106 R)
• M12: 10,768,504 km (0.036 R)
• M13: 12,248,176 km (0.049 R)
• M14: 15,941,747 km (0.089 R)
• M15: 20,918,869 km (0.087 R)
• M16: 21,666,260 km (0.106 R)
• M17: 22,220,969 km (0.115 R)
• M18: 23,722,183 km (0.098 R)
• M19: 25,750,431 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.4

Radius: 9

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.81 AU - 4.23 AU

Year: 4264 Days

Day: 13.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,477,798 km

• M1: 127,457 km (0.034 R)
• M2: 631,602 km (0.069 R)
• M3: 1,954,945 km (0.097 R)
• M4: 2,452,358 km (0.098 R)
• M5: 3,551,154 km (0.111 R)
• M6: 4,128,153 km (0.098 R)
• M7: 4,414,932 km (0.117 R)
• M8: 5,028,732 km (0.085 R)
• M9: 6,363,295 km (0.089 R)
• M10: 8,554,455 km (0.084 R)
• M11: 8,943,410 km (0.067 R)
• M12: 11,022,970 km (0.043 R)
• M13: 11,437,206 km (0.113 R)
• M14: 11,719,198 km (0.098 R)
• M15: 12,444,448 km (0.053 R)
• M16: 16,947,943 km (0.114 R)
• M17: 19,628,437 km (0.118 R)
• M18: 20,650,640 km (0.118 R)
• M19: 22,286,343 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.9

Radius: 8.6

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.94 AU - 6.4 AU

Year: 7590 Days

Day: 5.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,477,798 km

• M1: 106,962 km (0.109 R)
• M2: 571,464 km (0.075 R)
• M3: 2,179,342 km (0.116 R)
• M4: 2,676,306 km (0.099 R)
• M5: 3,268,713 km (0.037 R)
• M6: 3,871,742 km (0.046 R)
• M7: 4,174,080 km (0.102 R)
• M8: 7,046,060 km (0.089 R)
• M9: 8,714,525 km (0.099 R)
• M10: 9,016,264 km (0.11 R)
• M11: 10,389,423 km (0.065 R)
• M12: 11,481,337 km (0.06 R)
• M13: 12,055,195 km (0.057 R)
• M14: 14,067,436 km (0.083 R)
• M15: 15,907,490 km (0.109 R)
• M16: 18,180,629 km (0.108 R)
• M17: 25,840,788 km (0.114 R)
• M18: 29,157,523 km (0.111 R)
• M19: 32,334,832 km (0.081 R)
• M20: 37,749,826 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.4

Radius: 8.8

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.74 AU - 5.86 AU

Year: 7878 Days

Day: 9.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,477,798 km

• M1: 110,104 km (0.068 R)
• M2: 396,584 km (0.109 R)
• M3: 1,136,944 km (0.033 R)
• M4: 1,443,320 km (0.063 R)
• M5: 2,057,868 km (0.078 R)
• M6: 2,878,413 km (0.114 R)
• M7: 3,927,842 km (0.081 R)
• M8: 4,525,336 km (0.101 R)
• M9: 6,574,378 km (0.099 R)
• M10: 8,115,385 km (0.066 R)
• M11: 10,832,232 km (0.073 R)
• M12: 12,004,780 km (0.089 R)
• M13: 14,917,301 km (0.113 R)
• M14: 16,029,113 km (0.11 R)
• M15: 16,570,956 km (0.118 R)
• M16: 18,416,844 km (0.062 R)
• M17: 19,086,594 km (0.081 R)
• M18: 25,313,306 km (0.094 R)
• M19: 27,082,002 km (0.07 R)
• M20: 27,947,874 km (0.116 R)
• M21: 29,937,975 km (0.116 R)
• M22: 30,863,537 km (0.102 R)
• M23: 34,870,216 km (0.08 R)
• M24: 37,409,940 km (0.106 R)
• M25: 38,123,372 km (0.071 R)
• M26: 39,210,649 km (0.11 R)
• M27: 39,577,613 km (0.092 R)
• M28: 40,318,421 km (0.026 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.3

Radius: 3.1

Gravity: 16.58 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.48 AU - 7.04 AU

Year: 11348 Days

Day: 23.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,477,798 km

• M1: 38,596 km (0.099 R)
• M2: 179,817 km (0.107 R)
• M3: 920,775 km (0.085 R)
• M4: 1,107,922 km (0.1 R)
• M5: 1,264,551 km (0.114 R)
• M6: 1,782,309 km (0.084 R)
• M7: 1,938,639 km (0.113 R)
• M8: 2,344,498 km (0.067 R)
• M9: 2,514,890 km (0.092 R)
• M10: 4,042,434 km (0.09 R)
• M11: 4,287,625 km (0.102 R)
• M12: 4,439,317 km (0.072 R)
• M13: 7,672,576 km (0.108 R)
• M14: 8,317,941 km (0.081 R)
• M15: 9,081,040 km (0.059 R)
• M16: 9,415,840 km (0.097 R)
• M17: 11,167,182 km (0.118 R)
• M18: 11,600,118 km (0.094 R)
• M19: 12,346,312 km (0.059 R)
• M20: 16,377,227 km (0.104 R)
• M21: 16,500,196 km (0.109 R)
• M22: 17,635,195 km (0.069 R)
• M23: 22,467,805 km (0.049 R)
• M24: 23,234,195 km (0.088 R)
• M25: 24,176,512 km (0.112 R)
• M26: 25,720,212 km (0.045 R)
• M27: 27,414,857 km (0.038 R)
• M28: 27,937,402 km (0.102 R)
• M29: 28,289,406 km (0.068 R)
• M30: 29,454,026 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.2

Radius: 4.1

Gravity: 28.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.93 AU - 9.61 AU

Year: 15356 Days

Day: 19.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,477,798 km

• M1: 53,257 km (0.091 R)
• M2: 348,264 km (0.095 R)
• M3: 544,237 km (0.09 R)
• M4: 1,276,519 km (0.056 R)
• M5: 1,683,724 km (0.069 R)
• M6: 2,817,526 km (0.097 R)
• M7: 3,122,856 km (0.053 R)
• M8: 4,142,664 km (0.101 R)
• M9: 7,848,503 km (0.038 R)
• M10: 8,643,316 km (0.053 R)
• M11: 8,985,596 km (0.084 R)
• M12: 13,240,459 km (0.097 R)
• M13: 14,499,026 km (0.12 R)
• M14: 15,618,766 km (0.106 R)
• M15: 17,715,230 km (0.08 R)
• M16: 18,108,373 km (0.077 R)
• M17: 23,856,073 km (0.086 R)
• M18: 24,820,980 km (0.101 R)
• M19: 29,486,638 km (0.113 R)
• M20: 30,038,504 km (0.094 R)
• M21: 32,431,921 km (0.118 R)
• M22: 35,443,176 km (0.103 R)
• M23: 35,941,636 km (0.059 R)
• M24: 37,982,301 km (0.112 R)
• M25: 39,696,244 km (0.069 R)
• M26: 41,461,050 km (0.105 R)
• M27: 47,670,109 km (0.105 R)
• M28: 48,125,037 km (0.103 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: 324 - 16,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit