🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.6

Radius: 10.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.58 AU - 0.76 AU

Year: 372 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,801,949 km

• M1: 134,638 km (0.101 R)
• M2: 710,889 km (0.075 R)
• M3: 1,097,899 km (0.086 R)
• M4: 1,479,224 km (0.116 R)
• M5: 1,899,145 km (0.075 R)
• M6: 2,314,877 km (0.105 R)
• M7: 2,661,795 km (0.107 R)
• M8: 3,134,674 km (0.083 R)
• M9: 3,506,125 km (0.099 R)
• M10: 3,847,956 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.1

Radius: 8.8

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.74 AU - 1.08 AU

Year: 589 Days

Day: 8.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 74,801,949 km

• M1: 109,805 km (0.061 R)
• M2: 410,646 km (0.117 R)
• M3: 1,061,846 km (0.111 R)
• M4: 1,478,476 km (0.087 R)
• M5: 2,581,311 km (0.112 R)
• M6: 4,348,062 km (0.099 R)
• M7: 4,698,570 km (0.088 R)
• M8: 5,756,526 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.5

Radius: 14.1

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.21 AU - 1.73 AU

Year: 1209 Days

Day: 15 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,801,949 km

• M1: 175,478 km (0.031 R)
• M2: 669,002 km (0.1 R)
• M3: 1,200,673 km (0.043 R)
• M4: 1,766,152 km (0.094 R)
• M5: 2,299,469 km (0.105 R)
• M6: 2,980,887 km (0.105 R)
• M7: 4,006,979 km (0.113 R)
• M8: 5,038,905 km (0.06 R)
• M9: 5,842,246 km (0.116 R)
• M10: 6,286,402 km (0.09 R)
• M11: 7,069,247 km (0.115 R)
• M12: 8,023,233 km (0.045 R)
• M13: 8,545,778 km (0.11 R)
• M14: 9,567,831 km (0.112 R)
• M15: 10,442,979 km (0.08 R)
• M16: 10,966,571 km (0.058 R)
• M17: 11,785,021 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.6

Radius: 13.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.09 AU - 2.25 AU

Year: 2168 Days

Day: 11.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 74,801,949 km

• M1: 173,982 km (0.11 R)
• M2: 829,221 km (0.07 R)
• M3: 1,285,495 km (0.067 R)
• M4: 1,759,869 km (0.067 R)
• M5: 2,224,072 km (0.109 R)
• M6: 2,783,119 km (0.048 R)
• M7: 3,294,444 km (0.119 R)
• M8: 5,551,876 km (0.08 R)
• M9: 6,066,942 km (0.087 R)
• M10: 6,772,744 km (0.107 R)
• M11: 9,918,788 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 10.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.84 AU - 2.86 AU

Year: 3263 Days

Day: 12 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,801,949 km

• M1: 127,009 km (0.03 R)
• M2: 506,838 km (0.12 R)
• M3: 865,723 km (0.038 R)
• M4: 1,380,938 km (0.102 R)
• M5: 2,384,141 km (0.099 R)
• M6: 2,825,455 km (0.042 R)
• M7: 3,426,988 km (0.1 R)
• M8: 5,330,920 km (0.07 R)
• M9: 6,748,061 km (0.11 R)
• M10: 7,854,487 km (0.08 R)
• M11: 8,600,830 km (0.107 R)
• M12: 9,862,988 km (0.108 R)
• M13: 12,192,376 km (0.059 R)
• M14: 13,598,446 km (0.089 R)
• M15: 16,007,421 km (0.095 R)
• M16: 16,677,619 km (0.117 R)
• M17: 17,582,088 km (0.113 R)
• M18: 18,018,914 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.2

Radius: 13.6

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.16 AU - 3.88 AU

Year: 4479 Days

Day: 8.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,801,949 km

• M1: 169,494 km (0.115 R)
• M2: 882,927 km (0.118 R)
• M3: 1,500,766 km (0.089 R)
• M4: 2,056,672 km (0.044 R)
• M5: 2,507,410 km (0.073 R)
• M6: 2,971,612 km (0.092 R)
• M7: 4,461,607 km (0.104 R)
• M8: 5,439,079 km (0.053 R)
• M9: 6,801,617 km (0.112 R)
• M10: 7,512,805 km (0.115 R)
• M11: 7,990,770 km (0.067 R)
• M12: 9,237,220 km (0.107 R)
• M13: 10,567,145 km (0.118 R)
• M14: 10,994,396 km (0.09 R)
• M15: 13,013,668 km (0.036 R)
• M16: 14,525,205 km (0.092 R)
• M17: 16,320,081 km (0.087 R)
• M18: 16,834,248 km (0.076 R)
• M19: 22,030,680 km (0.098 R)
• M20: 22,871,420 km (0.094 R)

Asteroid Belt

Center: 5.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.3

Radius: 4.4

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.77 AU - 9.45 AU

Year: 14239 Days

Day: 16.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,801,949 km

• M1: 59,839 km (0.107 R)
• M2: 341,831 km (0.044 R)
• M3: 579,692 km (0.117 R)
• M4: 749,186 km (0.05 R)
• M5: 921,972 km (0.115 R)
• M6: 1,237,773 km (0.108 R)
• M7: 1,725,911 km (0.089 R)
• M8: 2,240,827 km (0.085 R)
• M9: 2,407,927 km (0.117 R)
• M10: 2,767,261 km (0.119 R)
• M11: 3,138,713 km (0.105 R)
• M12: 5,056,109 km (0.115 R)
• M13: 5,279,458 km (0.09 R)
• M14: 6,385,884 km (0.115 R)
• M15: 6,954,207 km (0.085 R)
• M16: 8,543,983 km (0.038 R)
• M17: 9,423,170 km (0.112 R)
• M18: 10,360,999 km (0.071 R)
• M19: 10,878,757 km (0.097 R)
• M20: 11,798,335 km (0.116 R)
• M21: 13,123,324 km (0.109 R)
• M22: 13,303,140 km (0.052 R)
• M23: 14,480,625 km (0.072 R)
• M24: 19,495,595 km (0.083 R)
• M25: 21,755,270 km (0.082 R)
• M26: 22,346,332 km (0.086 R)
• M27: 24,544,672 km (0.111 R)
• M28: 26,883,037 km (0.102 R)
• M29: 30,399,933 km (0.061 R)
• M30: 31,673,011 km (0.066 R)
• M31: 33,313,800 km (0.115 R)
• M32: 33,873,147 km (0.099 R)
• M33: 43,029,733 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.4

Radius: 7.3

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.27 AU - 10.99 AU

Year: 21868 Days

Day: 16.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,801,949 km

• M1: 107,710 km (0.076 R)
• M2: 396,734 km (0.115 R)
• M3: 2,048,144 km (0.093 R)
• M4: 2,800,173 km (0.112 R)
• M5: 3,185,387 km (0.09 R)
• M6: 5,625,927 km (0.107 R)
• M7: 10,778,676 km (0.026 R)
• M8: 11,025,812 km (0.119 R)
• M9: 13,352,358 km (0.101 R)
• M10: 23,375,714 km (0.108 R)
• M11: 23,894,669 km (0.08 R)
• M12: 25,171,487 km (0.051 R)
• M13: 25,716,772 km (0.083 R)
• M14: 28,092,984 km (0.098 R)
• M15: 30,735,182 km (0.073 R)
• M16: 31,358,107 km (0.084 R)
• M17: 39,942,631 km (0.089 R)
• M18: 40,238,087 km (0.099 R)
• M19: 40,833,636 km (0.098 R)
• M20: 44,214,399 km (0.069 R)
• M21: 47,445,713 km (0.091 R)
• M22: 53,115,771 km (0.037 R)
• M23: 55,835,909 km (0.07 R)
• M24: 58,838,488 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 10,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit