🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.6

Radius: 11.4

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.4 AU - 0.62 AU

Year: 243 Days

Day: 11.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,265,788 km

• M1: 141,819 km (0.08 R)
• M2: 548,127 km (0.089 R)
• M3: 965,953 km (0.1 R)
• M4: 1,406,220 km (0.045 R)
• M5: 1,830,031 km (0.113 R)
• M6: 2,331,483 km (0.098 R)
• M7: 2,697,998 km (0.105 R)
• M8: 3,250,762 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.4

Radius: 13.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.53 AU - 0.55 AU

Year: 265 Days

Day: 7.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 56,265,788 km

• M1: 171,589 km (0.063 R)
• M2: 664,663 km (0.092 R)
• M3: 1,237,324 km (0.067 R)
• M4: 1,908,719 km (0.116 R)
• M5: 2,591,185 km (0.033 R)
• M6: 3,099,518 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539

Radius: 11.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.06 AU - 1.22 AU

Year: 812 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,265,788 km

• M1: 139,276 km (0.11 R)
• M2: 590,463 km (0.116 R)
• M3: 948,899 km (0.06 R)
• M4: 1,326,335 km (0.081 R)
• M5: 1,857,407 km (0.073 R)
• M6: 2,267,455 km (0.034 R)
• M7: 2,670,172 km (0.073 R)
• M8: 3,196,458 km (0.067 R)
• M9: 3,748,175 km (0.097 R)
• M10: 4,378,430 km (0.06 R)
• M11: 4,819,894 km (0.109 R)
• M12: 5,345,431 km (0.078 R)
• M13: 5,716,733 km (0.08 R)
• M14: 6,165,078 km (0.098 R)
• M15: 6,785,011 km (0.104 R)
• M16: 7,243,529 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.5

Radius: 10.7

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.54 AU - 1.92 AU

Year: 1517 Days

Day: 9.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,265,788 km

• M1: 134,189 km (0.066 R)
• M2: 516,711 km (0.09 R)
• M3: 1,077,404 km (0.045 R)
• M4: 1,546,543 km (0.093 R)
• M5: 1,988,006 km (0.077 R)
• M6: 4,256,508 km (0.088 R)
• M7: 4,992,530 km (0.076 R)
• M8: 7,014,345 km (0.09 R)
• M9: 10,958,194 km (0.073 R)
• M10: 12,191,179 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.7

Radius: 9.5

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.13 AU - 2.17 AU

Year: 2102 Days

Day: 9 Hours

Environment

Temp: -197 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,265,788 km

• M1: 120,725 km (0.099 R)
• M2: 491,579 km (0.102 R)
• M3: 1,199,925 km (0.113 R)
• M4: 1,526,945 km (0.106 R)
• M5: 2,029,594 km (0.045 R)
• M6: 2,445,925 km (0.071 R)
• M7: 3,366,999 km (0.057 R)
• M8: 3,842,122 km (0.069 R)
• M9: 4,483,149 km (0.117 R)
• M10: 5,216,478 km (0.094 R)
• M11: 5,659,886 km (0.111 R)
• M12: 6,489,855 km (0.105 R)
• M13: 7,114,875 km (0.107 R)
• M14: 8,234,764 km (0.055 R)
• M15: 10,236,234 km (0.037 R)
• M16: 13,860,392 km (0.119 R)
• M17: 14,349,577 km (0.092 R)
• M18: 15,504,174 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57

Radius: 14.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.17 AU - 2.29 AU

Year: 2221 Days

Day: 6.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 56,265,788 km

• M1: 192,084 km (0.092 R)
• M2: 681,867 km (0.088 R)
• M3: 1,568,085 km (0.032 R)
• M4: 2,344,498 km (0.115 R)
• M5: 3,354,433 km (0.084 R)
• M6: 4,133,389 km (0.115 R)
• M7: 7,083,160 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.7

Radius: 7.6

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.61 AU - 7.61 AU

Year: 11333 Days

Day: 24.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,265,788 km

• M1: 94,546 km (0.067 R)
• M2: 492,027 km (0.038 R)
• M3: 851,810 km (0.066 R)
• M4: 1,139,786 km (0.117 R)
• M5: 2,441,437 km (0.117 R)
• M6: 5,778,816 km (0.066 R)
• M7: 9,697,233 km (0.034 R)
• M8: 11,455,756 km (0.108 R)
• M9: 12,166,944 km (0.106 R)
• M10: 12,657,177 km (0.07 R)
• M11: 13,352,508 km (0.05 R)
• M12: 14,207,011 km (0.106 R)
• M13: 16,317,089 km (0.072 R)
• M14: 16,837,988 km (0.074 R)
• M15: 17,293,215 km (0.094 R)
• M16: 18,307,638 km (0.091 R)
• M17: 18,547,294 km (0.099 R)
• M18: 21,060,388 km (0.056 R)
• M19: 22,126,123 km (0.083 R)
• M20: 25,539,199 km (0.101 R)
• M21: 27,162,934 km (0.117 R)
• M22: 28,000,084 km (0.09 R)
• M23: 30,056,905 km (0.047 R)
• M24: 31,980,883 km (0.073 R)
• M25: 37,083,517 km (0.073 R)
• M26: 45,130,686 km (0.117 R)
• M27: 46,898,484 km (0.093 R)
• M28: 47,799,512 km (0.111 R)
• M29: 48,559,170 km (0.059 R)
• M30: 49,946,690 km (0.077 R)
• M31: 52,800,718 km (0.05 R)
• M32: 55,427,357 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 16,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit