🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.29 AU - 4.37 AU

Year: 2809 Days

Day: 22 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,874,500 km

• M1: 217,067 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.3

Radius: 14.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.84 AU - 13.5 AU

Year: 13990 Days

Day: 13.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 109,874,500 km

• M1: 181,612 km (0.057 R)
• M2: 1,018,014 km (0.111 R)
• M3: 2,010,745 km (0.112 R)
• M4: 2,574,430 km (0.064 R)
• M5: 3,507,621 km (0.115 R)
• M6: 4,778,006 km (0.071 R)
• M7: 5,285,891 km (0.107 R)
• M8: 6,115,860 km (0.107 R)
• M9: 7,071,342 km (0.104 R)
• M10: 7,648,640 km (0.041 R)
• M11: 8,257,354 km (0.038 R)
• M12: 13,716,778 km (0.084 R)
• M13: 14,291,384 km (0.116 R)
• M14: 16,323,521 km (0.064 R)
• M15: 18,311,378 km (0.117 R)
• M16: 24,768,770 km (0.116 R)
• M17: 26,889,020 km (0.111 R)
• M18: 30,723,513 km (0.103 R)
• M19: 34,089,316 km (0.109 R)
• M20: 37,445,693 km (0.116 R)
• M21: 38,067,422 km (0.075 R)
• M22: 40,233,151 km (0.099 R)
• M23: 45,228,523 km (0.084 R)
• M24: 49,720,348 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.9

Radius: 4.8

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.76 AU - 13.64 AU

Year: 15969 Days

Day: 20.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 109,874,500 km

• M1: 60,138 km (0.104 R)
• M2: 237,861 km (0.1 R)
• M3: 581,038 km (0.102 R)
• M4: 820,544 km (0.086 R)
• M5: 2,701,438 km (0.083 R)
• M6: 4,003,089 km (0.112 R)
• M7: 4,965,004 km (0.065 R)
• M8: 6,334,273 km (0.095 R)
• M9: 6,682,836 km (0.093 R)
• M10: 8,619,979 km (0.089 R)
• M11: 9,640,386 km (0.096 R)
• M12: 10,957,146 km (0.088 R)
• M13: 11,860,119 km (0.109 R)
• M14: 12,629,351 km (0.094 R)
• M15: 12,995,567 km (0.082 R)
• M16: 17,128,657 km (0.102 R)
• M17: 18,110,169 km (0.115 R)
• M18: 18,811,334 km (0.055 R)
• M19: 19,611,533 km (0.096 R)
• M20: 23,494,196 km (0.032 R)
• M21: 26,349,122 km (0.116 R)
• M22: 29,640,275 km (0.086 R)
• M23: 35,074,717 km (0.099 R)
• M24: 37,773,462 km (0.066 R)
• M25: 41,270,462 km (0.076 R)
• M26: 43,028,686 km (0.105 R)
• M27: 44,414,710 km (0.102 R)
• M28: 45,544,773 km (0.085 R)
• M29: 49,199,299 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.7

Radius: 7.7

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.7 AU - 15.08 AU

Year: 17342 Days

Day: 16.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 109,874,500 km

• M1: 96,939 km (0.092 R)
• M2: 362,924 km (0.04 R)
• M3: 1,222,963 km (0.114 R)
• M4: 1,512,734 km (0.113 R)
• M5: 1,953,000 km (0.094 R)
• M6: 2,233,047 km (0.094 R)
• M7: 2,626,340 km (0.112 R)
• M8: 3,393,029 km (0.064 R)
• M9: 3,716,310 km (0.114 R)
• M10: 5,012,875 km (0.098 R)
• M11: 5,325,834 km (0.108 R)
• M12: 5,991,245 km (0.051 R)
• M13: 7,896,224 km (0.104 R)
• M14: 8,417,124 km (0.091 R)
• M15: 9,422,571 km (0.095 R)
• M16: 10,283,058 km (0.119 R)
• M17: 11,194,857 km (0.095 R)
• M18: 12,471,974 km (0.101 R)
• M19: 15,898,963 km (0.112 R)
• M20: 17,747,244 km (0.084 R)
• M21: 21,318,893 km (0.093 R)
• M22: 22,234,881 km (0.086 R)
• M23: 22,891,466 km (0.05 R)
• M24: 26,265,945 km (0.11 R)
• M25: 27,211,853 km (0.103 R)
• M26: 28,617,773 km (0.1 R)
• M27: 33,490,924 km (0.043 R)
• M28: 34,727,650 km (0.078 R)
• M29: 37,292,056 km (0.096 R)
• M30: 41,511,913 km (0.089 R)
• M31: 43,372,462 km (0.078 R)
• M32: 48,657,007 km (0.117 R)
• M33: 53,015,241 km (0.087 R)
• M34: 55,374,400 km (0.092 R)
• M35: 57,101,806 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.6

Radius: 7.9

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 16.09 AU - 19.63 AU

Year: 28285 Days

Day: 18.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 79 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 109,874,500 km

• M1: 111,750 km (0.05 R)
• M2: 477,217 km (0.063 R)
• M3: 1,000,959 km (0.106 R)
• M4: 1,411,157 km (0.082 R)
• M5: 1,665,772 km (0.071 R)
• M6: 2,016,878 km (0.109 R)
• M7: 3,041,026 km (0.102 R)
• M8: 4,339,535 km (0.083 R)
• M9: 7,160,951 km (0.109 R)
• M10: 7,589,998 km (0.112 R)
• M11: 9,607,325 km (0.089 R)
• M12: 13,186,304 km (0.082 R)
• M13: 21,152,541 km (0.105 R)
• M14: 23,174,356 km (0.063 R)
• M15: 36,011,798 km (0.105 R)
• M16: 38,071,013 km (0.109 R)
• M17: 45,259,190 km (0.037 R)
• M18: 46,354,695 km (0.089 R)
• M19: 56,600,205 km (0.103 R)
• M20: 63,828,176 km (0.106 R)
• M21: 68,974,193 km (0.036 R)
• M22: 73,134,958 km (0.063 R)
• M23: 73,384,936 km (0.072 R)
• M24: 73,635,214 km (0.049 R)
• M25: 78,502,081 km (0.031 R)
• M26: 78,764,027 km (0.08 R)
• M27: 89,725,811 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.2

Radius: 7.3

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 16.58 AU - 21.02 AU

Year: 30547 Days

Day: 17.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 109,874,500 km

• M1: 90,806 km (0.095 R)
• M2: 366,964 km (0.073 R)
• M3: 720,463 km (0.05 R)
• M4: 1,911,113 km (0.026 R)
• M5: 2,424,084 km (0.108 R)
• M6: 3,054,938 km (0.054 R)
• M7: 4,717,569 km (0.119 R)
• M8: 4,960,965 km (0.06 R)
• M9: 5,651,658 km (0.105 R)
• M10: 6,453,951 km (0.066 R)
• M11: 8,166,548 km (0.102 R)
• M12: 9,699,926 km (0.093 R)
• M13: 11,200,243 km (0.101 R)
• M14: 12,771,021 km (0.116 R)
• M15: 14,313,674 km (0.115 R)
• M16: 15,086,197 km (0.087 R)
• M17: 16,250,667 km (0.099 R)
• M18: 18,858,756 km (0.083 R)
• M19: 20,421,905 km (0.076 R)
• M20: 20,853,046 km (0.112 R)
• M21: 21,733,279 km (0.056 R)
• M22: 24,522,532 km (0.032 R)
• M23: 30,240,162 km (0.09 R)
• M24: 36,628,141 km (0.066 R)
• M25: 39,217,830 km (0.072 R)
• M26: 50,995,820 km (0.097 R)
• M27: 62,185,441 km (0.096 R)
• M28: 71,638,381 km (0.098 R)
• M29: 76,446,008 km (0.096 R)
• M30: 78,796,639 km (0.097 R)
• M31: 89,540,459 km (0.092 R)
• M32: 91,275,346 km (0.099 R)
• M33: 99,052,939 km (0.08 R)
• M34: 103,734,903 km (0.078 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 15,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit