🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.9

Radius: 9.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.68 AU

Year: 282 Days

Day: 11.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,910,822 km

• M1: 118,182 km (0.097 R)
• M2: 444,605 km (0.114 R)
• M3: 759,957 km (0.115 R)
• M4: 1,188,405 km (0.083 R)
• M5: 1,502,411 km (0.111 R)
• M6: 1,826,291 km (0.081 R)
• M7: 2,397,156 km (0.118 R)
• M8: 2,773,096 km (0.119 R)
• M9: 3,149,634 km (0.1 R)
• M10: 3,477,403 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.3

Radius: 12.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.55 AU - 0.63 AU

Year: 313 Days

Day: 7.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 82,910,822 km

• M1: 160,519 km (0.072 R)
• M2: 676,332 km (0.048 R)
• M3: 1,104,930 km (0.085 R)
• M4: 1,527,095 km (0.026 R)
• M5: 2,530,149 km (0.103 R)
• M6: 3,403,202 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.4

Radius: 11.1

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.69 AU - 0.97 AU

Year: 522 Days

Day: 8.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,910,822 km

• M1: 138,079 km (0.099 R)
• M2: 523,593 km (0.106 R)
• M3: 909,405 km (0.089 R)
• M4: 1,256,622 km (0.095 R)
• M5: 1,857,706 km (0.12 R)
• M6: 2,412,714 km (0.099 R)
• M7: 3,222,488 km (0.085 R)
• M8: 3,787,070 km (0.064 R)
• M9: 4,510,077 km (0.115 R)
• M10: 5,183,716 km (0.109 R)
• M11: 6,075,469 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.8

Radius: 14.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.34 AU - 1.96 AU

Year: 1463 Days

Day: 6.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 82,910,822 km

• M1: 181,612 km (0.071 R)
• M2: 662,419 km (0.085 R)
• M3: 1,127,818 km (0.069 R)
• M4: 1,600,548 km (0.107 R)
• M5: 2,185,924 km (0.067 R)
• M6: 2,772,497 km (0.081 R)
• M7: 3,366,999 km (0.1 R)
• M8: 4,155,978 km (0.11 R)
• M9: 5,500,415 km (0.103 R)
• M10: 6,776,933 km (0.1 R)
• M11: 7,666,592 km (0.091 R)
• M12: 8,154,580 km (0.12 R)
• M13: 9,289,130 km (0.056 R)
• M14: 10,387,627 km (0.057 R)
• M15: 11,130,680 km (0.12 R)
• M16: 12,061,179 km (0.062 R)
• M17: 13,286,535 km (0.084 R)
• M18: 13,824,339 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.3

Radius: 12.6

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.96 AU - 2.4 AU

Year: 2222 Days

Day: 8.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,910,822 km

• M1: 156,629 km (0.055 R)
• M2: 642,972 km (0.109 R)
• M3: 1,081,742 km (0.07 R)
• M4: 1,607,429 km (0.1 R)
• M5: 2,227,662 km (0.089 R)
• M6: 2,977,297 km (0.099 R)
• M7: 4,814,059 km (0.101 R)
• M8: 6,026,999 km (0.081 R)
• M9: 6,750,903 km (0.037 R)
• M10: 8,372,394 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.6

Radius: 13.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.13 AU - 2.41 AU

Year: 2361 Days

Day: 7 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,910,822 km

• M1: 171,738 km (0.107 R)
• M2: 633,547 km (0.097 R)
• M3: 1,298,659 km (0.067 R)
• M4: 1,825,992 km (0.102 R)
• M5: 2,539,873 km (0.063 R)
• M6: 3,906,000 km (0.114 R)
• M7: 4,529,524 km (0.088 R)
• M8: 5,122,979 km (0.09 R)
• M9: 5,898,195 km (0.106 R)
• M10: 6,636,012 km (0.068 R)
• M11: 7,714,762 km (0.118 R)
• M12: 9,768,143 km (0.113 R)
• M13: 10,372,518 km (0.061 R)
• M14: 11,041,819 km (0.049 R)
• M15: 12,250,121 km (0.097 R)
• M16: 13,452,738 km (0.116 R)
• M17: 14,345,089 km (0.073 R)
• M18: 15,326,751 km (0.093 R)
• M19: 17,478,716 km (0.106 R)
• M20: 18,314,220 km (0.069 R)
• M21: 20,246,127 km (0.106 R)

Asteroid Belt

Center: 3.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.3

Radius: 8.1

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.75 AU - 5.71 AU

Year: 7101 Days

Day: 12.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 82,910,822 km

• M1: 100,829 km (0.068 R)
• M2: 597,494 km (0.094 R)
• M3: 1,137,841 km (0.063 R)
• M4: 1,770,491 km (0.095 R)
• M5: 4,001,444 km (0.103 R)
• M6: 4,458,017 km (0.07 R)
• M7: 6,400,844 km (0.089 R)
• M8: 7,097,821 km (0.045 R)
• M9: 7,390,284 km (0.067 R)
• M10: 18,893,463 km (0.119 R)
• M11: 19,742,132 km (0.109 R)
• M12: 23,232,101 km (0.112 R)
• M13: 25,546,380 km (0.064 R)
• M14: 25,803,090 km (0.086 R)
• M15: 26,583,691 km (0.092 R)
• M16: 27,201,530 km (0.1 R)
• M17: 29,674,982 km (0.093 R)
• M18: 32,494,303 km (0.099 R)
• M19: 32,997,850 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.7

Radius: 4.2

Gravity: 33.03 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.87 AU - 6.29 AU

Year: 9098 Days

Day: 18.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 82,910,822 km

• M1: 55,202 km (0.082 R)
• M2: 358,436 km (0.063 R)
• M3: 612,005 km (0.098 R)
• M4: 1,101,788 km (0.117 R)
• M5: 1,321,099 km (0.091 R)
• M6: 2,089,433 km (0.06 R)
• M7: 4,446,049 km (0.105 R)
• M8: 4,851,459 km (0.054 R)
• M9: 5,668,862 km (0.095 R)
• M10: 9,624,977 km (0.088 R)
• M11: 13,562,992 km (0.114 R)
• M12: 20,186,737 km (0.091 R)
• M13: 20,972,125 km (0.1 R)
• M14: 22,771,339 km (0.12 R)
• M15: 26,301,400 km (0.052 R)
• M16: 30,179,575 km (0.075 R)
• M17: 32,787,365 km (0.066 R)
• M18: 33,110,048 km (0.113 R)
• M19: 37,734,866 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.2

Radius: 4.1

Gravity: 41.83 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.57 AU - 10.81 AU

Year: 22453 Days

Day: 22.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 82,910,822 km

• M1: 60,737 km (0.091 R)
• M2: 273,465 km (0.118 R)
• M3: 450,888 km (0.071 R)
• M4: 754,422 km (0.098 R)
• M5: 1,140,085 km (0.119 R)
• M6: 1,718,431 km (0.095 R)
• M7: 2,113,968 km (0.116 R)
• M8: 2,791,646 km (0.116 R)
• M9: 4,526,233 km (0.076 R)
• M10: 4,853,553 km (0.05 R)
• M11: 5,274,821 km (0.099 R)
• M12: 7,352,735 km (0.077 R)
• M13: 7,501,436 km (0.068 R)
• M14: 9,739,869 km (0.093 R)
• M15: 11,634,675 km (0.062 R)
• M16: 12,109,648 km (0.098 R)
• M17: 14,602,547 km (0.034 R)
• M18: 14,916,553 km (0.036 R)
• M19: 16,639,622 km (0.062 R)
• M20: 20,280,385 km (0.069 R)
• M21: 20,671,284 km (0.114 R)
• M22: 25,421,166 km (0.06 R)
• M23: 25,761,501 km (0.075 R)
• M24: 27,987,518 km (0.104 R)
• M25: 30,978,278 km (0.035 R)
• M26: 31,107,232 km (0.088 R)
• M27: 31,366,485 km (0.073 R)
• M28: 33,900,822 km (0.041 R)
• M29: 34,728,547 km (0.114 R)
• M30: 40,594,579 km (0.084 R)
• M31: 42,157,877 km (0.069 R)
• M32: 43,275,672 km (0.059 R)
• M33: 48,290,492 km (0.101 R)
• M34: 51,117,144 km (0.083 R)
• M35: 53,493,356 km (0.081 R)
• M36: 55,370,510 km (0.089 R)
• M37: 59,057,350 km (0.066 R)
• M38: 59,653,946 km (0.117 R)
• M39: 60,859,406 km (0.045 R)
• M40: 61,468,119 km (0.085 R)
• M41: 66,485,183 km (0.083 R)
• M42: 71,994,125 km (0.107 R)
• M43: 79,237,803 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 20,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit