🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 12.8

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.71 AU - 0.87 AU

Year: 468 Days

Day: 10.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,569,413 km

• M1: 159,771 km (0.057 R)
• M2: 716,275 km (0.109 R)
• M3: 1,170,603 km (0.103 R)
• M4: 1,655,300 km (0.072 R)
• M5: 2,228,559 km (0.095 R)
• M6: 2,738,090 km (0.114 R)
• M7: 3,182,396 km (0.109 R)
• M8: 4,050,063 km (0.042 R)
• M9: 4,555,106 km (0.112 R)
• M10: 5,383,279 km (0.103 R)
• M11: 6,105,239 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.5

Radius: 12.1

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.55 AU - 1.69 AU

Year: 1375 Days

Day: 7.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,569,413 km

• M1: 150,495 km (0.1 R)
• M2: 531,222 km (0.083 R)
• M3: 922,121 km (0.06 R)
• M4: 1,670,709 km (0.081 R)
• M5: 2,116,511 km (0.086 R)
• M6: 2,617,364 km (0.107 R)
• M7: 3,413,225 km (0.088 R)
• M8: 4,191,433 km (0.108 R)
• M9: 5,839,553 km (0.087 R)
• M10: 6,255,734 km (0.087 R)
• M11: 8,339,184 km (0.052 R)
• M12: 9,932,102 km (0.097 R)
• M13: 11,112,429 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.3

Radius: 14.3

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.76 AU - 2.15 AU

Year: 1816 Days

Day: 14 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,569,413 km

• M1: 178,171 km (0.086 R)
• M2: 763,697 km (0.09 R)
• M3: 1,414,149 km (0.067 R)
• M4: 2,213,749 km (0.12 R)
• M5: 6,214,296 km (0.1 R)
• M6: 7,000,732 km (0.095 R)
• M7: 8,913,939 km (0.092 R)

Asteroid Belt

Center: 2.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.1

Radius: 14.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.23 AU - 3.11 AU

Year: 2909 Days

Day: 12.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,569,413 km

• M1: 184,155 km (0.115 R)
• M2: 650,003 km (0.082 R)
• M3: 1,200,972 km (0.027 R)
• M4: 2,033,633 km (0.038 R)
• M5: 3,072,441 km (0.116 R)
• M6: 4,266,980 km (0.086 R)
• M7: 5,389,862 km (0.108 R)
• M8: 6,103,593 km (0.091 R)
• M9: 6,970,064 km (0.107 R)
• M10: 7,917,019 km (0.075 R)
• M11: 8,387,653 km (0.101 R)
• M12: 9,609,120 km (0.082 R)
• M13: 10,580,758 km (0.108 R)
• M14: 13,087,121 km (0.102 R)
• M15: 15,236,244 km (0.115 R)
• M16: 15,861,114 km (0.091 R)
• M17: 18,947,169 km (0.104 R)
• M18: 21,623,774 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.9

Radius: 13.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.34 AU - 3.42 AU

Year: 3259 Days

Day: 7.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,569,413 km

• M1: 166,652 km (0.047 R)
• M2: 1,030,131 km (0.089 R)
• M3: 1,576,163 km (0.094 R)
• M4: 2,423,336 km (0.089 R)
• M5: 2,975,352 km (0.114 R)
• M6: 3,759,544 km (0.025 R)
• M7: 4,356,140 km (0.118 R)
• M8: 7,736,304 km (0.027 R)
• M9: 9,150,154 km (0.109 R)
• M10: 10,537,524 km (0.095 R)
• M11: 12,186,991 km (0.108 R)
• M12: 14,471,649 km (0.071 R)
• M13: 16,818,092 km (0.114 R)
• M14: 18,836,167 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.9

Radius: 12.5

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.95 AU - 3.81 AU

Year: 4144 Days

Day: 13.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,569,413 km

• M1: 156,330 km (0.086 R)
• M2: 635,791 km (0.105 R)
• M3: 1,048,531 km (0.075 R)
• M4: 2,102,748 km (0.115 R)
• M5: 2,583,256 km (0.081 R)
• M6: 3,007,216 km (0.114 R)
• M7: 3,676,068 km (0.075 R)
• M8: 4,076,093 km (0.096 R)
• M9: 4,786,085 km (0.089 R)
• M10: 5,288,285 km (0.102 R)
• M11: 5,800,508 km (0.114 R)
• M12: 6,644,539 km (0.118 R)
• M13: 8,609,956 km (0.085 R)
• M14: 10,706,121 km (0.119 R)
• M15: 11,408,483 km (0.088 R)
• M16: 11,975,758 km (0.107 R)
• M17: 12,818,742 km (0.073 R)
• M18: 14,435,447 km (0.062 R)
• M19: 15,439,099 km (0.115 R)
• M20: 18,343,093 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.5

Radius: 13.7

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.13 AU - 5.57 AU

Year: 7123 Days

Day: 9.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,569,413 km

• M1: 172,038 km (0.104 R)
• M2: 721,062 km (0.094 R)
• M3: 1,222,364 km (0.092 R)
• M4: 1,961,078 km (0.079 R)
• M5: 2,840,864 km (0.048 R)
• M6: 3,342,764 km (0.101 R)
• M7: 4,104,517 km (0.026 R)
• M8: 4,749,732 km (0.12 R)
• M9: 5,601,393 km (0.034 R)
• M10: 7,436,660 km (0.104 R)
• M11: 9,242,605 km (0.058 R)
• M12: 9,891,411 km (0.08 R)
• M13: 10,788,849 km (0.046 R)
• M14: 12,116,680 km (0.065 R)
• M15: 12,795,405 km (0.104 R)
• M16: 13,861,140 km (0.106 R)
• M17: 18,091,618 km (0.118 R)
• M18: 19,043,659 km (0.117 R)
• M19: 21,675,086 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.7

Radius: 5.7

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.32 AU - 7.34 AU

Year: 11903 Days

Day: 22.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,569,413 km

• M1: 70,909 km (0.032 R)
• M2: 258,804 km (0.108 R)
• M3: 642,224 km (0.113 R)
• M4: 835,055 km (0.114 R)
• M5: 1,393,953 km (0.064 R)
• M6: 1,618,051 km (0.11 R)
• M7: 1,833,621 km (0.032 R)
• M8: 2,139,100 km (0.081 R)
• M9: 4,089,258 km (0.091 R)
• M10: 6,332,777 km (0.09 R)
• M11: 8,532,913 km (0.077 R)
• M12: 11,195,905 km (0.09 R)
• M13: 11,697,357 km (0.11 R)
• M14: 13,107,616 km (0.075 R)
• M15: 16,759,449 km (0.093 R)
• M16: 17,489,188 km (0.108 R)
• M17: 18,316,165 km (0.114 R)
• M18: 18,623,140 km (0.057 R)
• M19: 18,855,764 km (0.117 R)
• M20: 19,247,561 km (0.035 R)
• M21: 21,885,420 km (0.072 R)
• M22: 22,756,828 km (0.094 R)
• M23: 23,923,691 km (0.116 R)
• M24: 24,106,799 km (0.119 R)
• M25: 26,768,145 km (0.089 R)
• M26: 27,966,275 km (0.116 R)
• M27: 29,724,349 km (0.093 R)
• M28: 32,891,186 km (0.083 R)
• M29: 34,614,105 km (0.112 R)
• M30: 36,035,135 km (0.107 R)
• M31: 41,314,893 km (0.093 R)
• M32: 44,138,253 km (0.03 R)
• M33: 47,953,897 km (0.06 R)
• M34: 48,830,690 km (0.072 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: 536 - 19,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit