🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.2

Radius: 9.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.71 AU

Year: 287 Days

Day: 6.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 47,692,470 km

• M1: 121,922 km (0.067 R)
• M2: 609,611 km (0.045 R)
• M3: 947,104 km (0.115 R)
• M4: 1,294,470 km (0.026 R)
• M5: 1,733,690 km (0.09 R)
• M6: 2,270,896 km (0.067 R)
• M7: 3,125,399 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.7

Radius: 8.7

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.54 AU - 0.6 AU

Year: 287 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,692,470 km

• M1: 108,159 km (0.089 R)
• M2: 487,390 km (0.11 R)
• M3: 787,483 km (0.115 R)
• M4: 1,198,877 km (0.12 R)
• M5: 1,636,750 km (0.079 R)
• M6: 2,000,423 km (0.083 R)
• M7: 2,495,741 km (0.113 R)
• M8: 2,931,370 km (0.087 R)
• M9: 3,406,194 km (0.079 R)
• M10: 3,943,400 km (0.081 R)
• M11: 4,264,287 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.2

Radius: 10.9

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.74 AU - 0.98 AU

Year: 532 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,692,470 km

• M1: 135,536 km (0.076 R)
• M2: 641,775 km (0.032 R)
• M3: 1,001,857 km (0.047 R)
• M4: 1,687,763 km (0.079 R)
• M5: 2,405,235 km (0.098 R)
• M6: 3,095,180 km (0.066 R)
• M7: 3,454,813 km (0.089 R)
• M8: 3,856,484 km (0.107 R)
• M9: 4,722,506 km (0.087 R)
• M10: 5,462,267 km (0.106 R)
• M11: 5,823,247 km (0.114 R)
• M12: 6,613,572 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706

Radius: 9.8

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.84 AU - 0.96 AU

Year: 569 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 166.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,692,470 km

• M1: 122,371 km (0.105 R)
• M2: 514,467 km (0.099 R)
• M3: 1,039,855 km (0.111 R)
• M4: 1,372,261 km (0.081 R)
• M5: 1,697,188 km (0.11 R)
• M6: 2,101,252 km (0.112 R)
• M7: 2,548,250 km (0.119 R)
• M8: 3,300,279 km (0.113 R)
• M9: 4,062,779 km (0.089 R)
• M10: 5,020,953 km (0.085 R)
• M11: 5,429,954 km (0.029 R)
• M12: 5,751,290 km (0.077 R)
• M13: 6,180,337 km (0.085 R)
• M14: 6,833,182 km (0.074 R)

Asteroid Belt

Center: 1.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.6

Radius: 8.4

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.25 AU - 1.57 AU

Year: 1116 Days

Day: 11.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,692,470 km

• M1: 104,719 km (0.114 R)
• M2: 699,669 km (0.115 R)
• M3: 1,010,384 km (0.043 R)
• M4: 1,466,508 km (0.115 R)
• M5: 1,777,821 km (0.113 R)
• M6: 2,244,866 km (0.067 R)
• M7: 4,149,247 km (0.102 R)
• M8: 5,098,744 km (0.097 R)
• M9: 5,722,418 km (0.117 R)
• M10: 6,062,903 km (0.106 R)
• M11: 6,609,982 km (0.094 R)
• M12: 8,322,878 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.2

Radius: 8.3

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.71 AU - 1.89 AU

Year: 1610 Days

Day: 13.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,692,470 km

• M1: 103,223 km (0.093 R)
• M2: 385,364 km (0.113 R)
• M3: 663,018 km (0.106 R)
• M4: 930,499 km (0.046 R)
• M5: 1,346,381 km (0.06 R)
• M6: 2,347,939 km (0.106 R)
• M7: 2,635,316 km (0.066 R)
• M8: 3,475,009 km (0.052 R)
• M9: 3,956,864 km (0.094 R)
• M10: 4,561,239 km (0.116 R)
• M11: 4,885,866 km (0.095 R)
• M12: 5,204,061 km (0.074 R)
• M13: 5,650,012 km (0.106 R)
• M14: 6,072,926 km (0.096 R)
• M15: 6,416,253 km (0.116 R)
• M16: 7,168,880 km (0.086 R)
• M17: 7,497,097 km (0.045 R)
• M18: 8,633,592 km (0.086 R)
• M19: 9,005,193 km (0.12 R)
• M20: 9,582,791 km (0.089 R)
• M21: 10,116,855 km (0.117 R)
• M22: 11,390,681 km (0.114 R)
• M23: 12,104,562 km (0.081 R)
• M24: 13,956,135 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.7

Radius: 13.6

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.77 AU - 6.17 AU

Year: 7389 Days

Day: 11.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,692,470 km

• M1: 170,392 km (0.092 R)
• M2: 718,369 km (0.045 R)
• M3: 1,333,067 km (0.094 R)
• M4: 2,488,561 km (0.104 R)
• M5: 3,047,907 km (0.084 R)
• M6: 4,506,337 km (0.085 R)
• M7: 5,503,855 km (0.077 R)
• M8: 8,618,333 km (0.058 R)
• M9: 9,065,332 km (0.075 R)
• M10: 12,081,674 km (0.107 R)
• M11: 13,756,422 km (0.067 R)
• M12: 17,491,282 km (0.073 R)
• M13: 18,873,567 km (0.108 R)
• M14: 20,406,047 km (0.106 R)
• M15: 21,445,603 km (0.116 R)
• M16: 21,937,181 km (0.108 R)
• M17: 28,933,275 km (0.082 R)
• M18: 32,987,228 km (0.093 R)
• M19: 34,084,678 km (0.053 R)
• M20: 36,121,453 km (0.108 R)
• M21: 38,237,964 km (0.054 R)
• M22: 39,817,268 km (0.103 R)
• M23: 42,717,223 km (0.078 R)
• M24: 43,235,580 km (0.113 R)
• M25: 43,889,472 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.1

Radius: 4

Gravity: 19.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.37 AU - 9.39 AU

Year: 14751 Days

Day: 21.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,692,470 km

• M1: 49,816 km (0.085 R)
• M2: 204,201 km (0.105 R)
• M3: 376,538 km (0.099 R)
• M4: 599,738 km (0.064 R)
• M5: 830,418 km (0.113 R)
• M6: 1,152,652 km (0.095 R)
• M7: 1,596,359 km (0.111 R)
• M8: 1,793,230 km (0.08 R)
• M9: 3,030,853 km (0.101 R)
• M10: 3,430,429 km (0.097 R)
• M11: 3,579,428 km (0.095 R)
• M12: 3,811,305 km (0.038 R)
• M13: 5,969,404 km (0.116 R)
• M14: 8,106,709 km (0.028 R)
• M15: 8,238,504 km (0.077 R)
• M16: 9,297,358 km (0.104 R)
• M17: 9,784,898 km (0.086 R)
• M18: 10,238,029 km (0.084 R)
• M19: 10,863,797 km (0.056 R)
• M20: 15,096,370 km (0.109 R)
• M21: 17,610,961 km (0.101 R)
• M22: 18,583,646 km (0.112 R)
• M23: 20,149,038 km (0.057 R)
• M24: 20,472,319 km (0.115 R)
• M25: 21,970,093 km (0.027 R)
• M26: 23,008,302 km (0.087 R)
• M27: 26,511,136 km (0.074 R)
• M28: 28,287,761 km (0.115 R)
• M29: 29,723,302 km (0.069 R)
• M30: 34,320,295 km (0.118 R)
• M31: 35,951,959 km (0.04 R)
• M32: 36,786,864 km (0.083 R)
• M33: 42,996,223 km (0.112 R)
• M34: 46,839,991 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 20,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit