🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174

Radius: 13.4

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.66 AU - 0.94 AU

Year: 469 Days

Day: 5 Hours

Environment

Temp: -143 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,824,553 km

• M1: 168,148 km (0.111 R)
• M2: 598,242 km (0.064 R)
• M3: 1,055,413 km (0.096 R)
• M4: 1,656,796 km (0.111 R)
• M5: 2,089,284 km (0.104 R)
• M6: 3,017,838 km (0.068 R)
• M7: 3,472,466 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.3

Radius: 11.3

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.42 AU - 1.8 AU

Year: 1340 Days

Day: 12.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 35,824,553 km

• M1: 140,472 km (0.107 R)
• M2: 531,222 km (0.109 R)
• M3: 982,110 km (0.033 R)
• M4: 1,856,809 km (0.096 R)
• M5: 2,298,122 km (0.059 R)
• M6: 4,341,629 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.6

Radius: 12.7

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.8 AU - 2.32 AU

Year: 1940 Days

Day: 7.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,824,553 km

• M1: 157,975 km (0.066 R)
• M2: 635,492 km (0.12 R)
• M3: 1,150,707 km (0.079 R)
• M4: 1,557,015 km (0.065 R)
• M5: 2,307,996 km (0.088 R)
• M6: 2,789,851 km (0.08 R)
• M7: 3,457,057 km (0.119 R)
• M8: 3,959,108 km (0.102 R)
• M9: 5,066,581 km (0.064 R)
• M10: 5,863,638 km (0.11 R)
• M11: 7,045,162 km (0.116 R)
• M12: 7,707,581 km (0.12 R)
• M13: 8,254,661 km (0.115 R)
• M14: 9,771,135 km (0.107 R)
• M15: 10,412,610 km (0.067 R)
• M16: 12,059,084 km (0.097 R)
• M17: 14,868,532 km (0.05 R)
• M18: 15,622,057 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.8

Radius: 12.7

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.23 AU - 3.13 AU

Year: 2878 Days

Day: 8.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,824,553 km

• M1: 158,125 km (0.068 R)
• M2: 712,535 km (0.084 R)
• M3: 1,360,293 km (0.113 R)
• M4: 1,807,292 km (0.118 R)
• M5: 2,325,499 km (0.067 R)
• M6: 3,704,342 km (0.118 R)
• M7: 4,143,113 km (0.101 R)
• M8: 4,594,300 km (0.106 R)
• M9: 5,078,249 km (0.109 R)
• M10: 5,698,781 km (0.059 R)
• M11: 6,369,429 km (0.106 R)
• M12: 6,972,906 km (0.109 R)
• M13: 7,804,671 km (0.091 R)
• M14: 8,428,793 km (0.099 R)
• M15: 9,157,185 km (0.055 R)
• M16: 10,347,236 km (0.03 R)
• M17: 11,429,577 km (0.114 R)
• M18: 13,215,326 km (0.108 R)
• M19: 14,198,932 km (0.105 R)
• M20: 18,000,513 km (0.058 R)
• M21: 18,916,352 km (0.111 R)
• M22: 19,504,271 km (0.084 R)
• M23: 20,165,195 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.5

Radius: 13.2

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.23 AU - 6.39 AU

Year: 8027 Days

Day: 6.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 102.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,824,553 km

• M1: 164,109 km (0.114 R)
• M2: 760,705 km (0.056 R)
• M3: 1,663,229 km (0.095 R)
• M4: 2,455,799 km (0.119 R)
• M5: 2,878,413 km (0.034 R)
• M6: 4,732,678 km (0.071 R)
• M7: 5,553,223 km (0.117 R)
• M8: 5,981,072 km (0.099 R)
• M9: 6,940,892 km (0.11 R)
• M10: 7,959,804 km (0.07 R)
• M11: 8,591,555 km (0.053 R)
• M12: 10,003,460 km (0.069 R)
• M13: 12,824,577 km (0.083 R)
• M14: 14,356,459 km (0.111 R)
• M15: 14,914,160 km (0.109 R)
• M16: 15,941,299 km (0.059 R)
• M17: 18,788,894 km (0.082 R)
• M18: 20,063,318 km (0.103 R)
• M19: 23,458,592 km (0.077 R)
• M20: 25,561,788 km (0.111 R)
• M21: 26,938,537 km (0.106 R)
• M22: 32,410,977 km (0.111 R)
• M23: 33,049,461 km (0.108 R)
• M24: 34,132,400 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.5

Radius: 5.3

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.92 AU - 7.7 AU

Year: 10398 Days

Day: 18.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,824,553 km

• M1: 65,973 km (0.095 R)
• M2: 307,274 km (0.085 R)
• M3: 1,259,764 km (0.12 R)
• M4: 1,459,028 km (0.065 R)
• M5: 1,997,281 km (0.116 R)
• M6: 2,753,199 km (0.063 R)
• M7: 5,696,537 km (0.1 R)
• M8: 5,886,377 km (0.09 R)
• M9: 8,670,992 km (0.117 R)
• M10: 16,840,232 km (0.106 R)
• M11: 19,140,000 km (0.087 R)
• M12: 19,926,736 km (0.098 R)
• M13: 21,033,909 km (0.114 R)
• M14: 22,810,384 km (0.03 R)
• M15: 23,857,569 km (0.104 R)
• M16: 24,936,319 km (0.1 R)
• M17: 25,701,961 km (0.029 R)
• M18: 28,092,685 km (0.063 R)
• M19: 28,459,050 km (0.066 R)
• M20: 28,921,457 km (0.088 R)
• M21: 31,604,046 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 13,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit