🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.4

Radius: 14.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.82 AU - 1.18 AU

Year: 678 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,689,587 km

• M1: 177,872 km (0.109 R)
• M2: 1,090,568 km (0.06 R)
• M3: 1,986,809 km (0.074 R)
• M4: 2,435,603 km (0.059 R)
• M5: 3,133,627 km (0.095 R)
• M6: 3,749,222 km (0.1 R)
• M7: 5,714,190 km (0.077 R)
• M8: 6,721,582 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.9

Radius: 11.2

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.36 AU - 1.88 AU

Year: 1399 Days

Day: 8 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,689,587 km

• M1: 140,173 km (0.032 R)
• M2: 508,932 km (0.119 R)
• M3: 911,350 km (0.026 R)
• M4: 1,284,896 km (0.045 R)
• M5: 1,841,699 km (0.111 R)
• M6: 2,305,453 km (0.112 R)
• M7: 3,333,938 km (0.061 R)
• M8: 4,075,196 km (0.111 R)
• M9: 5,030,228 km (0.089 R)
• M10: 6,190,360 km (0.091 R)
• M11: 7,520,883 km (0.041 R)
• M12: 8,103,268 km (0.037 R)
• M13: 8,873,547 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.7

Radius: 8.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.43 AU - 2.11 AU

Year: 1597 Days

Day: 8 Hours

Environment

Temp: -193 °C

Axial Tilt: 158.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,689,587 km

• M1: 106,962 km (0.036 R)
• M2: 408,103 km (0.105 R)
• M3: 687,253 km (0.073 R)
• M4: 1,007,242 km (0.116 R)
• M5: 1,351,018 km (0.074 R)
• M6: 1,971,102 km (0.097 R)
• M7: 2,458,791 km (0.098 R)
• M8: 2,768,907 km (0.049 R)
• M9: 3,159,058 km (0.068 R)
• M10: 3,645,401 km (0.062 R)
• M11: 4,696,027 km (0.116 R)
• M12: 5,024,992 km (0.076 R)
• M13: 5,567,285 km (0.085 R)
• M14: 6,655,011 km (0.079 R)
• M15: 7,853,140 km (0.099 R)
• M16: 8,423,407 km (0.106 R)
• M17: 8,965,700 km (0.119 R)
• M18: 9,358,992 km (0.08 R)
• M19: 9,970,399 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678

Radius: 10.2

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.07 AU - 2.45 AU

Year: 2304 Days

Day: 13.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,689,587 km

• M1: 126,859 km (0.112 R)
• M2: 454,927 km (0.072 R)
• M3: 779,255 km (0.117 R)
• M4: 1,120,638 km (0.054 R)
• M5: 1,447,659 km (0.069 R)
• M6: 2,001,470 km (0.091 R)
• M7: 2,662,693 km (0.052 R)
• M8: 3,257,793 km (0.049 R)
• M9: 3,788,416 km (0.083 R)
• M10: 4,563,483 km (0.106 R)
• M11: 5,369,666 km (0.037 R)
• M12: 5,832,073 km (0.12 R)
• M13: 6,725,771 km (0.051 R)
• M14: 7,292,747 km (0.088 R)
• M15: 8,685,204 km (0.047 R)
• M16: 9,601,341 km (0.108 R)
• M17: 11,466,527 km (0.104 R)
• M18: 13,828,977 km (0.078 R)
• M19: 17,583,135 km (0.088 R)
• M20: 17,901,480 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.2

Radius: 13

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.71 AU - 4.19 AU

Year: 4346 Days

Day: 14.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,689,587 km

• M1: 161,715 km (0.058 R)
• M2: 581,038 km (0.054 R)
• M3: 1,141,133 km (0.117 R)
• M4: 1,876,705 km (0.059 R)
• M5: 2,353,324 km (0.113 R)
• M6: 3,362,063 km (0.095 R)
• M7: 3,923,354 km (0.108 R)
• M8: 5,992,442 km (0.091 R)
• M9: 6,945,829 km (0.059 R)
• M10: 7,725,384 km (0.093 R)
• M11: 8,312,256 km (0.108 R)
• M12: 9,771,733 km (0.087 R)
• M13: 10,417,547 km (0.08 R)
• M14: 11,571,994 km (0.119 R)
• M15: 14,595,367 km (0.115 R)
• M16: 15,332,735 km (0.044 R)
• M17: 15,765,072 km (0.111 R)
• M18: 16,205,638 km (0.072 R)
• M19: 16,767,827 km (0.112 R)
• M20: 20,811,158 km (0.104 R)
• M21: 21,408,802 km (0.1 R)
• M22: 22,086,031 km (0.072 R)
• M23: 23,199,488 km (0.114 R)
• M24: 24,277,042 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.5

Radius: 7.3

Gravity: 15.55 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.92 AU - 6.8 AU

Year: 9621 Days

Day: 16.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,689,587 km

• M1: 91,105 km (0.105 R)
• M2: 390,301 km (0.076 R)
• M3: 760,556 km (0.088 R)
• M4: 2,130,872 km (0.117 R)
• M5: 3,489,969 km (0.108 R)
• M6: 4,236,911 km (0.109 R)
• M7: 5,448,953 km (0.109 R)
• M8: 5,758,770 km (0.026 R)
• M9: 6,043,904 km (0.112 R)
• M10: 6,338,312 km (0.117 R)
• M11: 7,698,606 km (0.112 R)
• M12: 9,243,204 km (0.11 R)
• M13: 11,988,773 km (0.048 R)
• M14: 15,100,259 km (0.098 R)
• M15: 17,351,707 km (0.099 R)
• M16: 19,259,529 km (0.114 R)
• M17: 23,758,236 km (0.062 R)
• M18: 25,242,846 km (0.12 R)
• M19: 39,157,243 km (0.083 R)
• M20: 41,487,828 km (0.087 R)
• M21: 42,017,853 km (0.115 R)
• M22: 42,821,642 km (0.086 R)
• M23: 49,475,307 km (0.065 R)

Asteroid Belt

Center: 7.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.9

Radius: 7

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.1 AU - 11.6 AU

Year: 19391 Days

Day: 24.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,689,587 km

• M1: 105,018 km (0.048 R)
• M2: 1,405,023 km (0.107 R)
• M3: 2,324,601 km (0.096 R)
• M4: 3,217,551 km (0.079 R)
• M5: 3,615,930 km (0.093 R)
• M6: 5,010,631 km (0.11 R)
• M7: 8,112,693 km (0.06 R)
• M8: 10,375,211 km (0.064 R)
• M9: 15,986,926 km (0.106 R)
• M10: 16,328,458 km (0.117 R)
• M11: 25,982,009 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.3

Radius: 5.4

Gravity: 19.59 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.17 AU - 10.27 AU

Year: 22160 Days

Day: 17.5 Hours

Environment

Temp: -245 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,689,587 km

• M1: 67,169 km (0.105 R)
• M2: 357,988 km (0.09 R)
• M3: 536,757 km (0.068 R)
• M4: 818,151 km (0.083 R)
• M5: 2,305,902 km (0.057 R)
• M6: 3,132,131 km (0.104 R)
• M7: 3,495,205 km (0.102 R)
• M8: 3,979,902 km (0.108 R)
• M9: 4,405,807 km (0.08 R)
• M10: 4,970,988 km (0.058 R)
• M11: 5,348,124 km (0.077 R)
• M12: 7,189,973 km (0.109 R)
• M13: 7,476,752 km (0.093 R)
• M14: 8,700,911 km (0.093 R)
• M15: 9,416,887 km (0.112 R)
• M16: 9,587,578 km (0.069 R)
• M17: 11,154,616 km (0.061 R)
• M18: 11,345,802 km (0.084 R)
• M19: 13,166,109 km (0.112 R)
• M20: 16,288,815 km (0.098 R)
• M21: 18,416,994 km (0.081 R)
• M22: 19,226,318 km (0.06 R)
• M23: 20,437,014 km (0.044 R)
• M24: 21,995,824 km (0.037 R)
• M25: 25,678,624 km (0.117 R)
• M26: 26,348,673 km (0.084 R)
• M27: 29,874,545 km (0.093 R)
• M28: 32,134,371 km (0.09 R)
• M29: 33,437,667 km (0.102 R)
• M30: 35,184,222 km (0.094 R)
• M31: 36,010,601 km (0.117 R)
• M32: 36,990,766 km (0.117 R)
• M33: 38,277,009 km (0.038 R)
• M34: 40,636,766 km (0.069 R)
• M35: 48,464,025 km (0.116 R)
• M36: 50,349,407 km (0.113 R)
• M37: 59,926,962 km (0.071 R)
• M38: 66,385,701 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 10,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit