🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.4

Radius: 10.5

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.11 AU - 1.15 AU

Year: 844 Days

Day: 12 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,540,935 km

• M1: 131,796 km (0.096 R)
• M2: 541,395 km (0.09 R)
• M3: 1,050,177 km (0.109 R)
• M4: 1,443,619 km (0.037 R)
• M5: 2,149,123 km (0.11 R)
• M6: 2,494,395 km (0.118 R)
• M7: 2,853,430 km (0.101 R)
• M8: 3,311,947 km (0.119 R)
• M9: 3,819,084 km (0.067 R)
• M10: 4,298,994 km (0.083 R)
• M11: 5,325,684 km (0.069 R)
• M12: 6,953,907 km (0.093 R)
• M13: 7,882,013 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.3

Radius: 13.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.16 AU - 1.74 AU

Year: 1227 Days

Day: 6.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,540,935 km

• M1: 170,841 km (0.041 R)
• M2: 598,840 km (0.046 R)
• M3: 1,126,322 km (0.079 R)
• M4: 1,768,097 km (0.088 R)
• M5: 2,388,779 km (0.074 R)
• M6: 2,896,813 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53

Radius: 11

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.21 AU - 2.53 AU

Year: 2565 Days

Day: 12.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,540,935 km

• M1: 137,181 km (0.072 R)
• M2: 567,874 km (0.111 R)
• M3: 1,654,253 km (0.105 R)
• M4: 2,312,484 km (0.097 R)
• M5: 2,731,508 km (0.094 R)
• M6: 3,780,937 km (0.116 R)
• M7: 4,335,047 km (0.088 R)
• M8: 4,689,594 km (0.044 R)
• M9: 5,151,403 km (0.073 R)
• M10: 5,969,105 km (0.034 R)
• M11: 6,348,036 km (0.103 R)
• M12: 6,785,610 km (0.107 R)
• M13: 7,132,378 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.1

Radius: 8.9

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.72 AU - 4 AU

Year: 5331 Days

Day: 7.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,540,935 km

• M1: 110,852 km (0.099 R)
• M2: 619,784 km (0.12 R)
• M3: 903,721 km (0.11 R)
• M4: 1,424,022 km (0.084 R)
• M5: 1,878,650 km (0.078 R)
• M6: 2,196,097 km (0.07 R)
• M7: 2,940,945 km (0.102 R)
• M8: 3,223,685 km (0.116 R)
• M9: 4,386,658 km (0.08 R)
• M10: 4,703,357 km (0.051 R)
• M11: 5,592,716 km (0.103 R)
• M12: 9,144,020 km (0.091 R)
• M13: 10,570,286 km (0.086 R)
• M14: 14,484,215 km (0.074 R)
• M15: 15,189,121 km (0.094 R)
• M16: 15,793,795 km (0.072 R)
• M17: 16,667,148 km (0.087 R)
• M18: 17,441,167 km (0.074 R)
• M19: 18,646,776 km (0.077 R)
• M20: 19,130,277 km (0.084 R)
• M21: 19,410,324 km (0.051 R)
• M22: 23,304,506 km (0.1 R)
• M23: 26,720,124 km (0.088 R)
• M24: 31,126,231 km (0.045 R)
• M25: 31,709,064 km (0.119 R)
• M26: 34,215,726 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.4

Radius: 11.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.24 AU - 6.46 AU

Year: 8698 Days

Day: 14.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,540,935 km

• M1: 138,976 km (0.104 R)
• M2: 486,791 km (0.075 R)
• M3: 993,479 km (0.068 R)
• M4: 1,358,797 km (0.037 R)
• M5: 1,708,557 km (0.097 R)
• M6: 5,527,193 km (0.062 R)
• M7: 6,049,439 km (0.094 R)
• M8: 7,778,341 km (0.11 R)
• M9: 8,277,250 km (0.094 R)
• M10: 9,424,815 km (0.11 R)
• M11: 11,147,884 km (0.072 R)
• M12: 11,733,111 km (0.04 R)
• M13: 14,914,160 km (0.095 R)
• M14: 17,243,249 km (0.108 R)
• M15: 21,622,727 km (0.08 R)
• M16: 23,155,058 km (0.099 R)
• M17: 25,253,617 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.3

Radius: 5.7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.01 AU - 6.03 AU

Year: 9116 Days

Day: 21.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,540,935 km

• M1: 74,201 km (0.104 R)
• M2: 450,888 km (0.098 R)
• M3: 2,273,888 km (0.053 R)
• M4: 2,950,818 km (0.098 R)
• M5: 3,242,983 km (0.096 R)
• M6: 3,572,098 km (0.047 R)
• M7: 10,330,780 km (0.089 R)
• M8: 10,852,278 km (0.115 R)
• M9: 12,315,346 km (0.103 R)
• M10: 13,201,563 km (0.064 R)
• M11: 13,462,462 km (0.066 R)
• M12: 16,867,010 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.3

Radius: 5.3

Gravity: 21.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.05 AU - 8.71 AU

Year: 14093 Days

Day: 18.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,540,935 km

• M1: 65,973 km (0.09 R)
• M2: 248,632 km (0.098 R)
• M3: 505,790 km (0.037 R)
• M4: 861,235 km (0.066 R)
• M5: 1,355,955 km (0.083 R)
• M6: 1,557,912 km (0.067 R)
• M7: 2,059,065 km (0.099 R)
• M8: 2,956,353 km (0.115 R)
• M9: 3,638,370 km (0.098 R)
• M10: 4,358,534 km (0.064 R)
• M11: 5,592,716 km (0.082 R)
• M12: 5,924,973 km (0.11 R)
• M13: 6,348,784 km (0.087 R)
• M14: 6,833,930 km (0.111 R)
• M15: 7,128,189 km (0.033 R)
• M16: 7,343,460 km (0.117 R)
• M17: 7,696,960 km (0.118 R)
• M18: 8,630,451 km (0.116 R)
• M19: 11,002,325 km (0.097 R)
• M20: 15,430,871 km (0.112 R)
• M21: 15,937,409 km (0.071 R)
• M22: 16,907,252 km (0.1 R)
• M23: 23,188,867 km (0.076 R)
• M24: 28,000,533 km (0.1 R)
• M25: 29,299,491 km (0.108 R)
• M26: 35,519,770 km (0.092 R)
• M27: 36,148,381 km (0.043 R)
• M28: 37,298,489 km (0.099 R)
• M29: 38,341,037 km (0.098 R)
• M30: 39,941,285 km (0.086 R)
• M31: 40,484,325 km (0.054 R)
• M32: 41,308,310 km (0.108 R)
• M33: 42,989,491 km (0.033 R)
• M34: 43,991,049 km (0.116 R)
• M35: 47,847,233 km (0.042 R)
• M36: 48,768,008 km (0.112 R)
• M37: 50,014,009 km (0.074 R)
• M38: 56,734,693 km (0.108 R)
• M39: 56,905,684 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.5

Radius: 6.4

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.22 AU - 11.72 AU

Year: 20485 Days

Day: 22.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,540,935 km

• M1: 85,121 km (0.096 R)
• M2: 469,887 km (0.091 R)
• M3: 1,626,428 km (0.113 R)
• M4: 1,914,853 km (0.114 R)
• M5: 2,787,607 km (0.099 R)
• M6: 4,183,654 km (0.109 R)
• M7: 5,115,499 km (0.069 R)
• M8: 5,809,185 km (0.105 R)
• M9: 6,066,194 km (0.077 R)
• M10: 7,255,048 km (0.063 R)
• M11: 7,467,327 km (0.058 R)
• M12: 9,071,615 km (0.081 R)
• M13: 13,511,231 km (0.11 R)
• M14: 14,965,621 km (0.096 R)
• M15: 15,589,594 km (0.101 R)
• M16: 18,812,531 km (0.075 R)
• M17: 21,307,225 km (0.092 R)
• M18: 21,743,452 km (0.1 R)
• M19: 23,547,902 km (0.112 R)
• M20: 25,645,413 km (0.069 R)
• M21: 29,020,491 km (0.086 R)
• M22: 29,881,127 km (0.03 R)
• M23: 34,321,791 km (0.06 R)
• M24: 46,060,885 km (0.076 R)
• M25: 48,571,137 km (0.072 R)
• M26: 53,540,928 km (0.035 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 13,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit