🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.9

Radius: 13.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.77 AU - 1.15 AU

Year: 649 Days

Day: 14.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 34,970,161 km

• M1: 172,935 km (0.113 R)
• M2: 607,966 km (0.113 R)
• M3: 1,111,512 km (0.091 R)
• M4: 1,766,601 km (0.087 R)
• M5: 2,282,864 km (0.04 R)
• M6: 4,162,860 km (0.095 R)
• M7: 5,207,801 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 9.9

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.11 AU - 1.31 AU

Year: 919 Days

Day: 6.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,970,161 km

• M1: 123,119 km (0.031 R)
• M2: 465,249 km (0.089 R)
• M3: 778,956 km (0.105 R)
• M4: 1,088,474 km (0.075 R)
• M5: 1,419,534 km (0.086 R)
• M6: 2,091,677 km (0.067 R)
• M7: 2,506,812 km (0.063 R)
• M8: 2,950,519 km (0.064 R)
• M9: 3,288,909 km (0.107 R)
• M10: 3,714,066 km (0.104 R)
• M11: 4,729,088 km (0.112 R)
• M12: 5,080,344 km (0.065 R)
• M13: 5,691,152 km (0.109 R)
• M14: 6,328,140 km (0.089 R)
• M15: 8,716,619 km (0.116 R)
• M16: 9,389,510 km (0.116 R)
• M17: 9,916,693 km (0.105 R)
• M18: 10,309,687 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.7

Radius: 11.7

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.55 AU - 1.83 AU

Year: 1516 Days

Day: 6.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,970,161 km

• M1: 145,559 km (0.116 R)
• M2: 655,987 km (0.081 R)
• M3: 1,232,686 km (0.089 R)
• M4: 1,847,384 km (0.039 R)
• M5: 2,645,339 km (0.104 R)
• M6: 3,494,008 km (0.116 R)
• M7: 4,380,525 km (0.058 R)
• M8: 4,836,050 km (0.066 R)
• M9: 5,477,676 km (0.094 R)
• M10: 5,912,856 km (0.077 R)
• M11: 6,983,977 km (0.058 R)
• M12: 7,804,820 km (0.113 R)
• M13: 10,481,724 km (0.053 R)
• M14: 10,939,195 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.9

Radius: 13.2

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.55 AU - 2.79 AU

Year: 3011 Days

Day: 13.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,970,161 km

• M1: 164,558 km (0.115 R)
• M2: 616,792 km (0.117 R)
• M3: 1,245,851 km (0.104 R)
• M4: 2,556,777 km (0.11 R)
• M5: 4,147,451 km (0.113 R)
• M6: 5,602,739 km (0.119 R)
• M7: 8,440,461 km (0.095 R)
• M8: 9,680,029 km (0.105 R)
• M9: 10,876,214 km (0.053 R)
• M10: 17,922,573 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.4

Radius: 14.1

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.36 AU - 3.28 AU

Year: 3269 Days

Day: 5.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,970,161 km

• M1: 175,329 km (0.06 R)
• M2: 683,812 km (0.115 R)
• M3: 1,140,684 km (0.081 R)
• M4: 1,799,962 km (0.114 R)
• M5: 2,595,972 km (0.117 R)
• M6: 4,722,805 km (0.091 R)
• M7: 5,446,110 km (0.118 R)
• M8: 6,475,344 km (0.078 R)
• M9: 7,115,024 km (0.105 R)
• M10: 9,790,133 km (0.115 R)
• M11: 12,934,681 km (0.107 R)
• M12: 15,496,395 km (0.093 R)
• M13: 18,439,733 km (0.11 R)
• M14: 20,170,281 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.8

Radius: 13.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.86 AU - 3.62 AU

Year: 4026 Days

Day: 6.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,970,161 km

• M1: 172,935 km (0.063 R)
• M2: 610,210 km (0.067 R)
• M3: 1,203,515 km (0.036 R)
• M4: 1,765,404 km (0.09 R)
• M5: 2,249,503 km (0.117 R)
• M6: 3,209,323 km (0.111 R)
• M7: 4,047,819 km (0.074 R)
• M8: 6,788,153 km (0.08 R)
• M9: 7,261,929 km (0.104 R)
• M10: 8,347,412 km (0.118 R)
• M11: 9,154,492 km (0.081 R)
• M12: 10,013,034 km (0.073 R)
• M13: 10,924,534 km (0.102 R)
• M14: 12,256,105 km (0.111 R)
• M15: 12,817,994 km (0.102 R)
• M16: 13,593,959 km (0.09 R)
• M17: 15,133,171 km (0.116 R)
• M18: 16,055,442 km (0.096 R)
• M19: 18,192,298 km (0.081 R)
• M20: 20,382,560 km (0.112 R)
• M21: 21,914,293 km (0.115 R)
• M22: 22,395,400 km (0.096 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 11.7

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.48 AU - 5.46 AU

Year: 6523 Days

Day: 13.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,970,161 km

• M1: 151,692 km (0.082 R)
• M2: 534,962 km (0.079 R)
• M3: 985,551 km (0.086 R)
• M4: 2,371,874 km (0.119 R)
• M5: 3,168,932 km (0.094 R)
• M6: 4,884,520 km (0.085 R)
• M7: 5,369,965 km (0.102 R)
• M8: 6,115,262 km (0.114 R)
• M9: 6,528,152 km (0.096 R)
• M10: 8,513,914 km (0.108 R)
• M11: 9,180,971 km (0.095 R)
• M12: 10,246,856 km (0.105 R)
• M13: 10,704,027 km (0.085 R)
• M14: 17,956,831 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.3

Radius: 3

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.98 AU - 6.4 AU

Year: 10630 Days

Day: 22.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 34,970,161 km

• M1: 67,469 km (0.098 R)
• M2: 171,439 km (0.03 R)
• M3: 398,678 km (0.11 R)
• M4: 647,160 km (0.115 R)
• M5: 1,081,443 km (0.07 R)
• M6: 1,220,569 km (0.077 R)
• M7: 1,405,322 km (0.077 R)
• M8: 1,776,624 km (0.113 R)
• M9: 2,240,976 km (0.096 R)
• M10: 2,586,547 km (0.087 R)
• M11: 2,709,367 km (0.117 R)
• M12: 3,081,716 km (0.088 R)
• M13: 3,487,126 km (0.112 R)
• M14: 4,019,246 km (0.114 R)
• M15: 4,915,786 km (0.073 R)
• M16: 6,307,794 km (0.09 R)
• M17: 6,434,504 km (0.073 R)
• M18: 6,924,736 km (0.105 R)
• M19: 7,093,482 km (0.053 R)
• M20: 8,352,947 km (0.085 R)
• M21: 9,216,575 km (0.078 R)
• M22: 11,397,413 km (0.043 R)
• M23: 14,221,671 km (0.102 R)
• M24: 17,416,782 km (0.03 R)
• M25: 18,818,365 km (0.117 R)
• M26: 20,778,396 km (0.115 R)
• M27: 21,915,938 km (0.115 R)
• M28: 24,236,949 km (0.082 R)
• M29: 26,881,989 km (0.05 R)
• M30: 27,889,531 km (0.095 R)
• M31: 28,835,139 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.4

Radius: 5.8

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.31 AU - 8.65 AU

Year: 14121 Days

Day: 17.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,970,161 km

• M1: 72,106 km (0.109 R)
• M2: 1,132,007 km (0.119 R)
• M3: 1,987,109 km (0.074 R)
• M4: 4,486,889 km (0.102 R)
• M5: 4,756,016 km (0.059 R)
• M6: 6,266,655 km (0.11 R)
• M7: 6,881,203 km (0.109 R)
• M8: 8,189,735 km (0.096 R)
• M9: 8,798,300 km (0.117 R)
• M10: 9,092,409 km (0.088 R)
• M11: 10,014,231 km (0.099 R)
• M12: 10,852,727 km (0.09 R)
• M13: 11,240,036 km (0.091 R)
• M14: 16,004,279 km (0.044 R)
• M15: 17,147,806 km (0.115 R)
• M16: 18,276,970 km (0.075 R)
• M17: 20,535,449 km (0.103 R)
• M18: 22,114,754 km (0.065 R)
• M19: 31,824,254 km (0.119 R)
• M20: 32,318,226 km (0.112 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: 477 - 17,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit