🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.5

Radius: 12

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.88 AU - 1.4 AU

Year: 812 Days

Day: 6.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,640,696 km

• M1: 149,448 km (0.094 R)
• M2: 587,920 km (0.092 R)
• M3: 1,098,647 km (0.113 R)
• M4: 1,720,226 km (0.103 R)
• M5: 2,167,224 km (0.102 R)
• M6: 2,566,950 km (0.079 R)
• M7: 3,155,917 km (0.063 R)
• M8: 3,659,164 km (0.058 R)
• M9: 4,263,091 km (0.03 R)
• M10: 4,793,265 km (0.114 R)
• M11: 5,768,494 km (0.096 R)
• M12: 6,696,300 km (0.089 R)
• M13: 7,962,496 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.1

Radius: 8

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.29 AU - 1.51 AU

Year: 1105 Days

Day: 13.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,640,696 km

• M1: 99,483 km (0.054 R)
• M2: 387,010 km (0.1 R)
• M3: 881,431 km (0.1 R)
• M4: 1,301,950 km (0.114 R)
• M5: 1,714,990 km (0.077 R)
• M6: 2,305,154 km (0.116 R)
• M7: 2,954,259 km (0.087 R)
• M8: 3,299,381 km (0.101 R)
• M9: 4,019,246 km (0.115 R)
• M10: 4,878,686 km (0.051 R)
• M11: 5,320,897 km (0.025 R)
• M12: 5,833,419 km (0.102 R)
• M13: 6,425,378 km (0.102 R)
• M14: 6,687,623 km (0.119 R)
• M15: 7,569,951 km (0.083 R)
• M16: 7,916,719 km (0.111 R)
• M17: 9,229,740 km (0.099 R)
• M18: 9,594,908 km (0.084 R)
• M19: 10,064,945 km (0.114 R)
• M20: 10,386,730 km (0.04 R)
• M21: 11,672,523 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.7

Radius: 12.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.15 AU - 1.81 AU

Year: 1201 Days

Day: 13.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,640,696 km

• M1: 159,172 km (0.053 R)
• M2: 572,960 km (0.063 R)
• M3: 1,215,782 km (0.094 R)
• M4: 1,799,812 km (0.1 R)
• M5: 2,404,786 km (0.065 R)
• M6: 2,994,351 km (0.114 R)
• M7: 4,108,556 km (0.059 R)
• M8: 4,788,628 km (0.118 R)
• M9: 5,342,140 km (0.1 R)
• M10: 6,307,645 km (0.099 R)
• M11: 6,926,681 km (0.092 R)
• M12: 7,435,912 km (0.059 R)
• M13: 8,206,640 km (0.114 R)
• M14: 9,520,558 km (0.093 R)
• M15: 10,873,521 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.2

Radius: 12.7

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.9 AU - 1.94 AU

Year: 1774 Days

Day: 6.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,640,696 km

• M1: 158,723 km (0.117 R)
• M2: 558,000 km (0.113 R)
• M3: 965,205 km (0.116 R)
• M4: 1,374,056 km (0.089 R)
• M5: 1,836,763 km (0.059 R)
• M6: 2,430,217 km (0.101 R)
• M7: 3,663,353 km (0.103 R)
• M8: 4,591,009 km (0.093 R)
• M9: 5,012,277 km (0.12 R)
• M10: 5,716,583 km (0.118 R)
• M11: 6,230,452 km (0.098 R)
• M12: 6,748,510 km (0.093 R)
• M13: 7,211,365 km (0.07 R)
• M14: 8,231,324 km (0.097 R)
• M15: 9,082,236 km (0.041 R)
• M16: 10,738,734 km (0.111 R)
• M17: 11,715,907 km (0.1 R)
• M18: 12,386,404 km (0.097 R)
• M19: 12,957,569 km (0.051 R)
• M20: 13,631,807 km (0.095 R)
• M21: 14,196,838 km (0.063 R)
• M22: 15,843,312 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.2

Radius: 14.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.16 AU - 3 AU

Year: 2763 Days

Day: 12 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,640,696 km

• M1: 189,989 km (0.081 R)
• M2: 857,794 km (0.105 R)
• M3: 1,849,778 km (0.076 R)
• M4: 2,399,101 km (0.076 R)
• M5: 3,042,821 km (0.083 R)
• M6: 4,354,944 km (0.089 R)
• M7: 5,256,121 km (0.119 R)
• M8: 6,647,830 km (0.075 R)
• M9: 7,403,000 km (0.114 R)
• M10: 8,508,379 km (0.069 R)
• M11: 10,083,345 km (0.079 R)
• M12: 10,835,075 km (0.1 R)
• M13: 11,697,357 km (0.114 R)
• M14: 12,373,838 km (0.112 R)
• M15: 13,195,879 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.4

Radius: 13.6

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.75 AU - 3.65 AU

Year: 3817 Days

Day: 7.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,640,696 km

• M1: 169,195 km (0.046 R)
• M2: 620,532 km (0.095 R)
• M3: 1,503,159 km (0.099 R)
• M4: 2,486,616 km (0.074 R)
• M5: 3,697,760 km (0.1 R)
• M6: 4,164,954 km (0.045 R)
• M7: 4,965,004 km (0.087 R)
• M8: 6,035,227 km (0.06 R)
• M9: 6,534,435 km (0.105 R)
• M10: 7,384,151 km (0.042 R)
• M11: 8,025,327 km (0.05 R)
• M12: 10,052,678 km (0.069 R)
• M13: 11,142,199 km (0.091 R)
• M14: 11,670,878 km (0.084 R)
• M15: 12,970,135 km (0.108 R)
• M16: 14,884,839 km (0.118 R)
• M17: 15,472,609 km (0.117 R)
• M18: 16,243,187 km (0.06 R)
• M19: 19,902,800 km (0.107 R)
• M20: 22,027,239 km (0.059 R)
• M21: 22,651,062 km (0.059 R)
• M22: 24,372,335 km (0.079 R)
• M23: 24,965,042 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.1

Radius: 7.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.44 AU - 10.34 AU

Year: 17676 Days

Day: 20.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,640,696 km

• M1: 93,947 km (0.119 R)
• M2: 899,981 km (0.098 R)
• M3: 2,476,742 km (0.114 R)
• M4: 3,296,838 km (0.116 R)
• M5: 4,626,913 km (0.114 R)
• M6: 5,558,758 km (0.074 R)
• M7: 9,379,637 km (0.062 R)
• M8: 10,201,827 km (0.104 R)
• M9: 19,186,825 km (0.111 R)
• M10: 20,428,636 km (0.116 R)
• M11: 22,055,064 km (0.08 R)
• M12: 29,629,354 km (0.106 R)
• M13: 31,922,091 km (0.091 R)
• M14: 33,662,064 km (0.082 R)
• M15: 39,876,210 km (0.042 R)
• M16: 41,382,212 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 10,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit