🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.7

Radius: 8.3

Gravity: 14.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.75 AU - 1.19 AU

Year: 637 Days

Day: 5.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,163,865 km

• M1: 103,223 km (0.098 R)
• M2: 406,308 km (0.061 R)
• M3: 720,314 km (0.079 R)
• M4: 1,026,989 km (0.089 R)
• M5: 1,399,189 km (0.11 R)
• M6: 1,696,141 km (0.041 R)
• M7: 2,092,725 km (0.093 R)
• M8: 2,640,253 km (0.083 R)
• M9: 2,911,324 km (0.077 R)
• M10: 3,414,272 km (0.092 R)
• M11: 3,869,050 km (0.118 R)
• M12: 4,173,332 km (0.083 R)
• M13: 4,969,791 km (0.116 R)
• M14: 5,479,172 km (0.069 R)
• M15: 6,246,010 km (0.085 R)
• M16: 6,559,418 km (0.077 R)
• M17: 7,539,583 km (0.071 R)
• M18: 7,991,967 km (0.084 R)
• M19: 8,487,435 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.2

Radius: 11.5

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.33 AU - 1.67 AU

Year: 1225 Days

Day: 10.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,163,865 km

• M1: 144,212 km (0.085 R)
• M2: 1,168,808 km (0.104 R)
• M3: 1,750,744 km (0.059 R)
• M4: 2,252,495 km (0.117 R)
• M5: 2,727,169 km (0.053 R)
• M6: 3,597,081 km (0.09 R)
• M7: 4,322,630 km (0.107 R)
• M8: 5,122,680 km (0.113 R)
• M9: 5,547,388 km (0.052 R)
• M10: 5,972,695 km (0.118 R)
• M11: 6,395,758 km (0.078 R)
• M12: 7,541,528 km (0.112 R)
• M13: 9,909,213 km (0.075 R)
• M14: 12,094,090 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.9

Radius: 12.4

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.27 AU - 2.07 AU

Year: 1439 Days

Day: 14.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,163,865 km

• M1: 154,235 km (0.064 R)
• M2: 698,622 km (0.096 R)
• M3: 1,176,438 km (0.093 R)
• M4: 2,245,763 km (0.069 R)
• M5: 3,068,552 km (0.057 R)
• M6: 3,550,556 km (0.094 R)
• M7: 4,009,971 km (0.091 R)
• M8: 4,572,309 km (0.099 R)
• M9: 5,152,151 km (0.087 R)
• M10: 6,280,268 km (0.111 R)
• M11: 7,126,843 km (0.107 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.2

Radius: 8.2

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.3 AU - 4.32 AU

Year: 4959 Days

Day: 10.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,163,865 km

• M1: 102,325 km (0.079 R)
• M2: 367,861 km (0.094 R)
• M3: 704,756 km (0.113 R)
• M4: 1,289,833 km (0.063 R)
• M5: 1,599,800 km (0.106 R)
• M6: 1,916,947 km (0.099 R)
• M7: 2,751,254 km (0.109 R)
• M8: 3,012,901 km (0.097 R)
• M9: 3,630,441 km (0.119 R)
• M10: 4,134,885 km (0.114 R)
• M11: 5,032,921 km (0.093 R)
• M12: 6,307,046 km (0.094 R)
• M13: 8,901,672 km (0.045 R)
• M14: 9,269,383 km (0.115 R)
• M15: 10,122,989 km (0.077 R)
• M16: 12,333,896 km (0.098 R)
• M17: 12,688,742 km (0.114 R)
• M18: 12,946,349 km (0.102 R)
• M19: 18,398,294 km (0.092 R)
• M20: 23,777,534 km (0.117 R)
• M21: 24,090,792 km (0.096 R)
• M22: 29,394,785 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66

Radius: 5.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.86 AU - 6.68 AU

Year: 10470 Days

Day: 19.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,163,865 km

• M1: 67,319 km (0.074 R)
• M2: 261,796 km (0.106 R)
• M3: 618,138 km (0.086 R)
• M4: 814,411 km (0.081 R)
• M5: 1,258,417 km (0.101 R)
• M6: 1,681,779 km (0.088 R)
• M7: 2,057,868 km (0.086 R)
• M8: 2,596,720 km (0.081 R)
• M9: 3,028,609 km (0.06 R)
• M10: 4,055,598 km (0.115 R)
• M11: 7,138,810 km (0.077 R)
• M12: 7,716,258 km (0.087 R)
• M13: 8,675,779 km (0.079 R)
• M14: 9,750,640 km (0.064 R)
• M15: 10,501,172 km (0.1 R)
• M16: 11,939,556 km (0.072 R)
• M17: 12,659,720 km (0.056 R)
• M18: 14,942,733 km (0.06 R)
• M19: 15,619,514 km (0.102 R)
• M20: 18,237,626 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.8

Radius: 6.2

Gravity: 18 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.17 AU - 8.05 AU

Year: 12643 Days

Day: 19.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,163,865 km

• M1: 77,641 km (0.079 R)
• M2: 298,597 km (0.106 R)
• M3: 506,389 km (0.079 R)
• M4: 742,604 km (0.11 R)
• M5: 1,194,689 km (0.089 R)
• M6: 1,815,520 km (0.047 R)
• M7: 2,150,469 km (0.061 R)
• M8: 2,631,875 km (0.114 R)
• M9: 2,967,723 km (0.059 R)
• M10: 4,090,455 km (0.046 R)
• M11: 4,296,900 km (0.117 R)
• M12: 5,262,404 km (0.117 R)
• M13: 6,602,652 km (0.111 R)
• M14: 6,928,925 km (0.096 R)
• M15: 8,968,093 km (0.027 R)
• M16: 10,919,897 km (0.046 R)
• M17: 12,145,103 km (0.041 R)
• M18: 12,822,333 km (0.034 R)
• M19: 13,138,283 km (0.11 R)
• M20: 16,441,404 km (0.098 R)
• M21: 17,889,063 km (0.111 R)
• M22: 18,204,266 km (0.114 R)
• M23: 20,429,983 km (0.112 R)
• M24: 21,298,398 km (0.087 R)
• M25: 27,032,335 km (0.092 R)
• M26: 27,866,942 km (0.093 R)
• M27: 32,884,754 km (0.113 R)
• M28: 35,667,723 km (0.044 R)
• M29: 37,436,418 km (0.112 R)
• M30: 42,810,722 km (0.03 R)
• M31: 47,163,122 km (0.073 R)
• M32: 53,738,996 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.8

Radius: 4.3

Gravity: 29.63 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.01 AU - 9.39 AU

Year: 15659 Days

Day: 22.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,163,865 km

• M1: 54,154 km (0.101 R)
• M2: 191,336 km (0.083 R)
• M3: 337,642 km (0.085 R)
• M4: 540,198 km (0.085 R)
• M5: 792,270 km (0.108 R)
• M6: 1,341,295 km (0.107 R)
• M7: 1,891,515 km (0.054 R)
• M8: 2,327,144 km (0.076 R)
• M9: 3,500,889 km (0.085 R)
• M10: 3,918,567 km (0.099 R)
• M11: 5,021,552 km (0.067 R)
• M12: 5,737,078 km (0.091 R)
• M13: 6,041,360 km (0.057 R)
• M14: 8,776,757 km (0.108 R)
• M15: 8,926,954 km (0.092 R)
• M16: 9,703,367 km (0.111 R)
• M17: 11,448,875 km (0.104 R)
• M18: 12,239,350 km (0.105 R)
• M19: 15,256,739 km (0.061 R)
• M20: 16,212,669 km (0.075 R)
• M21: 19,573,834 km (0.114 R)
• M22: 21,506,938 km (0.111 R)
• M23: 22,333,167 km (0.047 R)
• M24: 22,895,655 km (0.028 R)
• M25: 24,938,563 km (0.051 R)
• M26: 27,525,260 km (0.1 R)
• M27: 27,955,055 km (0.119 R)
• M28: 29,160,066 km (0.079 R)
• M29: 30,171,347 km (0.104 R)
• M30: 33,345,365 km (0.095 R)
• M31: 38,046,478 km (0.118 R)
• M32: 39,388,820 km (0.088 R)
• M33: 39,797,671 km (0.063 R)
• M34: 40,485,223 km (0.114 R)
• M35: 46,425,006 km (0.088 R)
• M36: 53,417,510 km (0.094 R)
• M37: 53,584,162 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.2

Radius: 7.5

Gravity: 16.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.98 AU - 10.68 AU

Year: 17497 Days

Day: 19.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,163,865 km

• M1: 99,333 km (0.054 R)
• M2: 412,292 km (0.083 R)
• M3: 1,421,629 km (0.076 R)
• M4: 1,881,792 km (0.079 R)
• M5: 2,241,126 km (0.115 R)
• M6: 3,045,513 km (0.117 R)
• M7: 4,805,084 km (0.082 R)
• M8: 5,717,182 km (0.038 R)
• M9: 9,822,895 km (0.099 R)
• M10: 10,056,866 km (0.114 R)
• M11: 10,596,915 km (0.108 R)
• M12: 12,131,789 km (0.114 R)
• M13: 12,813,058 km (0.075 R)
• M14: 13,163,117 km (0.098 R)
• M15: 16,197,560 km (0.119 R)
• M16: 16,442,452 km (0.083 R)
• M17: 20,992,321 km (0.099 R)
• M18: 22,173,097 km (0.065 R)
• M19: 36,373,974 km (0.032 R)
• M20: 41,176,365 km (0.07 R)
• M21: 44,283,662 km (0.074 R)
• M22: 59,625,971 km (0.11 R)
• M23: 73,156,800 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.8

Radius: 3

Gravity: 42.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.69 AU - 12.11 AU

Year: 20772 Days

Day: 25 Hours

Environment

Temp: -235 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,163,865 km

• M1: 37,250 km (0.041 R)
• M2: 168,597 km (0.101 R)
• M3: 417,528 km (0.064 R)
• M4: 527,632 km (0.099 R)
• M5: 923,767 km (0.077 R)
• M6: 1,113,158 km (0.054 R)
• M7: 1,751,492 km (0.029 R)
• M8: 2,178,295 km (0.073 R)
• M9: 3,079,323 km (0.116 R)
• M10: 3,233,109 km (0.067 R)
• M11: 4,456,969 km (0.102 R)
• M12: 4,960,067 km (0.119 R)
• M13: 5,279,458 km (0.109 R)
• M14: 8,394,535 km (0.105 R)
• M15: 9,423,020 km (0.113 R)
• M16: 13,613,406 km (0.067 R)
• M17: 14,592,823 km (0.089 R)
• M18: 15,468,869 km (0.107 R)
• M19: 15,618,167 km (0.071 R)
• M20: 16,456,813 km (0.115 R)
• M21: 23,773,495 km (0.11 R)
• M22: 24,272,853 km (0.095 R)
• M23: 35,265,454 km (0.088 R)
• M24: 37,370,745 km (0.097 R)
• M25: 38,728,196 km (0.096 R)
• M26: 41,397,172 km (0.119 R)
• M27: 46,629,955 km (0.115 R)
• M28: 49,001,231 km (0.111 R)
• M29: 52,118,701 km (0.108 R)
• M30: 61,321,214 km (0.098 R)
• M31: 62,826,618 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 20,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit