🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.8

Radius: 8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.65 AU

Year: 295 Days

Day: 9 Hours

Environment

Temp: -148 °C

Axial Tilt: 77.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 83,600,260 km

• M1: 99,483 km (0.1 R)
• M2: 646,113 km (0.043 R)
• M3: 1,109,418 km (0.075 R)
• M4: 1,362,238 km (0.084 R)
• M5: 1,964,519 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.3

Radius: 12.8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.83 AU - 1.35 AU

Year: 800 Days

Day: 8.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 83,600,260 km

• M1: 159,471 km (0.101 R)
• M2: 665,262 km (0.025 R)
• M3: 1,555,668 km (0.056 R)
• M4: 2,281,218 km (0.093 R)
• M5: 3,080,519 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.2

Radius: 12.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.49 AU - 1.71 AU

Year: 1423 Days

Day: 6.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,600,260 km

• M1: 158,125 km (0.099 R)
• M2: 585,975 km (0.061 R)
• M3: 1,034,918 km (0.047 R)
• M4: 1,644,380 km (0.108 R)
• M5: 2,170,366 km (0.089 R)
• M6: 2,673,314 km (0.045 R)
• M7: 4,256,807 km (0.096 R)
• M8: 5,416,490 km (0.069 R)
• M9: 6,373,019 km (0.091 R)
• M10: 7,537,040 km (0.102 R)
• M11: 8,014,856 km (0.081 R)
• M12: 8,755,963 km (0.035 R)
• M13: 9,922,976 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.2

Radius: 12.6

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.71 AU - 2.31 AU

Year: 2003 Days

Day: 11.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,600,260 km

• M1: 156,629 km (0.098 R)
• M2: 556,205 km (0.075 R)
• M3: 1,329,925 km (0.091 R)
• M4: 2,256,534 km (0.117 R)
• M5: 3,488,174 km (0.049 R)
• M6: 4,262,791 km (0.077 R)
• M7: 5,081,840 km (0.089 R)
• M8: 6,596,817 km (0.095 R)
• M9: 7,172,769 km (0.113 R)
• M10: 8,648,103 km (0.119 R)
• M11: 9,406,565 km (0.089 R)
• M12: 11,555,987 km (0.106 R)
• M13: 13,187,950 km (0.117 R)
• M14: 13,837,953 km (0.117 R)
• M15: 15,868,445 km (0.087 R)
• M16: 16,405,800 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.7

Radius: 12.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.38 AU - 2.46 AU

Year: 2646 Days

Day: 6.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 153.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,600,260 km

• M1: 161,416 km (0.099 R)
• M2: 874,549 km (0.117 R)
• M3: 1,286,392 km (0.109 R)
• M4: 1,739,524 km (0.08 R)
• M5: 2,312,783 km (0.101 R)
• M6: 3,401,108 km (0.106 R)
• M7: 4,098,383 km (0.115 R)
• M8: 4,581,285 km (0.045 R)
• M9: 6,213,548 km (0.066 R)
• M10: 6,722,031 km (0.084 R)
• M11: 7,707,432 km (0.096 R)
• M12: 10,309,986 km (0.108 R)
• M13: 11,771,707 km (0.119 R)
• M14: 12,955,624 km (0.084 R)
• M15: 15,148,430 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.4

Radius: 7.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.8 AU - 8.36 AU

Year: 14669 Days

Day: 18.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,600,260 km

• M1: 100,829 km (0.088 R)
• M2: 654,640 km (0.116 R)
• M3: 963,410 km (0.063 R)
• M4: 1,222,065 km (0.082 R)
• M5: 1,961,378 km (0.042 R)
• M6: 3,295,043 km (0.116 R)
• M7: 3,850,649 km (0.117 R)
• M8: 4,607,465 km (0.071 R)
• M9: 4,946,603 km (0.096 R)
• M10: 8,358,931 km (0.102 R)
• M11: 8,974,975 km (0.08 R)
• M12: 12,378,625 km (0.04 R)
• M13: 13,371,806 km (0.079 R)
• M14: 14,777,278 km (0.078 R)
• M15: 18,716,938 km (0.12 R)
• M16: 21,588,918 km (0.091 R)
• M17: 23,730,112 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.7

Radius: 4.4

Gravity: 35.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.15 AU - 9.13 AU

Year: 17852 Days

Day: 16.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,600,260 km

• M1: 59,241 km (0.106 R)
• M2: 213,027 km (0.119 R)
• M3: 406,906 km (0.077 R)
• M4: 561,142 km (0.071 R)
• M5: 815,009 km (0.099 R)
• M6: 1,956,591 km (0.048 R)
• M7: 2,517,583 km (0.109 R)
• M8: 4,699,318 km (0.056 R)
• M9: 4,838,743 km (0.085 R)
• M10: 5,125,672 km (0.079 R)
• M11: 6,014,134 km (0.027 R)
• M12: 6,821,813 km (0.065 R)
• M13: 7,000,732 km (0.059 R)
• M14: 7,367,845 km (0.104 R)
• M15: 7,844,613 km (0.069 R)
• M16: 8,240,599 km (0.091 R)
• M17: 9,072,512 km (0.081 R)
• M18: 9,234,527 km (0.091 R)
• M19: 9,901,883 km (0.114 R)
• M20: 11,207,872 km (0.097 R)
• M21: 11,837,829 km (0.078 R)
• M22: 12,491,123 km (0.115 R)
• M23: 13,237,168 km (0.105 R)
• M24: 15,422,044 km (0.075 R)
• M25: 15,886,097 km (0.029 R)
• M26: 16,760,945 km (0.093 R)
• M27: 20,862,769 km (0.032 R)
• M28: 26,786,247 km (0.095 R)
• M29: 27,682,188 km (0.102 R)
• M30: 28,252,156 km (0.1 R)
• M31: 33,610,004 km (0.068 R)
• M32: 38,185,904 km (0.115 R)
• M33: 40,330,240 km (0.115 R)
• M34: 48,548,847 km (0.089 R)
• M35: 51,404,072 km (0.094 R)
• M36: 52,264,559 km (0.074 R)
• M37: 53,134,770 km (0.064 R)
• M38: 62,568,711 km (0.099 R)
• M39: 70,070,895 km (0.049 R)

Asteroid Belt

Center: 9.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.9

Radius: 3.3

Gravity: 74 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.09 AU - 10.31 AU

Year: 21236 Days

Day: 18.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 83,600,260 km

• M1: 42,935 km (0.053 R)
• M2: 295,755 km (0.07 R)
• M3: 437,275 km (0.12 R)
• M4: 967,749 km (0.043 R)
• M5: 1,098,048 km (0.116 R)
• M6: 1,225,356 km (0.102 R)
• M7: 1,459,477 km (0.111 R)
• M8: 1,934,899 km (0.088 R)
• M9: 2,989,713 km (0.073 R)
• M10: 4,447,545 km (0.04 R)
• M11: 4,921,770 km (0.084 R)
• M12: 5,112,956 km (0.055 R)
• M13: 5,469,448 km (0.106 R)
• M14: 6,100,003 km (0.115 R)
• M15: 8,606,066 km (0.118 R)
• M16: 10,548,744 km (0.107 R)
• M17: 11,388,138 km (0.04 R)
• M18: 11,655,021 km (0.111 R)
• M19: 12,340,777 km (0.113 R)
• M20: 12,836,544 km (0.084 R)
• M21: 14,952,457 km (0.093 R)
• M22: 17,289,774 km (0.04 R)
• M23: 17,731,237 km (0.094 R)
• M24: 17,910,007 km (0.084 R)
• M25: 19,572,637 km (0.108 R)
• M26: 23,200,984 km (0.112 R)
• M27: 23,414,760 km (0.077 R)
• M28: 24,173,370 km (0.112 R)
• M29: 25,853,803 km (0.078 R)
• M30: 26,198,925 km (0.055 R)
• M31: 27,730,359 km (0.075 R)
• M32: 30,712,443 km (0.105 R)
• M33: 37,450,331 km (0.114 R)
• M34: 37,597,086 km (0.101 R)
• M35: 38,188,596 km (0.099 R)
• M36: 38,486,595 km (0.1 R)
• M37: 43,306,489 km (0.081 R)
• M38: 50,995,521 km (0.082 R)
• M39: 51,538,112 km (0.039 R)
• M40: 59,345,775 km (0.102 R)
• M41: 62,182,150 km (0.091 R)
• M42: 70,333,738 km (0.057 R)
• M43: 80,873,058 km (0.225 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 15,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit