🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 12.7

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.6 AU

Year: 266 Days

Day: 14.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 70,476,738 km

• M1: 157,975 km (0.044 R)
• M2: 668,254 km (0.07 R)
• M3: 1,107,623 km (0.107 R)
• M4: 1,538,165 km (0.087 R)
• M5: 2,082,402 km (0.076 R)
• M6: 2,501,875 km (0.083 R)
• M7: 2,978,344 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 14.7

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.5 AU - 0.66 AU

Year: 305 Days

Day: 9 Hours

Environment

Temp: -148 °C

Axial Tilt: 87 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,476,738 km

• M1: 183,557 km (0.073 R)
• M2: 982,708 km (0.095 R)
• M3: 1,449,005 km (0.107 R)
• M4: 1,973,046 km (0.097 R)
• M5: 2,434,257 km (0.092 R)
• M6: 3,096,826 km (0.095 R)
• M7: 3,831,201 km (0.097 R)
• M8: 4,521,296 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.2

Radius: 8.3

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.71 AU - 4.37 AU

Year: 4597 Days

Day: 11 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,476,738 km

• M1: 111,002 km (0.088 R)
• M2: 399,277 km (0.081 R)
• M3: 830,268 km (0.115 R)
• M4: 2,077,316 km (0.03 R)
• M5: 2,472,254 km (0.058 R)
• M6: 2,860,461 km (0.083 R)
• M7: 3,827,162 km (0.092 R)
• M8: 4,862,230 km (0.099 R)
• M9: 5,649,264 km (0.106 R)
• M10: 7,297,085 km (0.062 R)
• M11: 8,212,175 km (0.11 R)
• M12: 9,160,626 km (0.116 R)
• M13: 10,626,685 km (0.12 R)
• M14: 11,995,655 km (0.107 R)
• M15: 15,837,179 km (0.078 R)
• M16: 16,255,305 km (0.105 R)
• M17: 16,619,725 km (0.117 R)
• M18: 17,427,703 km (0.081 R)
• M19: 18,589,480 km (0.065 R)
• M20: 18,988,009 km (0.113 R)
• M21: 20,427,739 km (0.102 R)
• M22: 21,066,522 km (0.1 R)
• M23: 22,160,681 km (0.071 R)
• M24: 22,684,124 km (0.094 R)
• M25: 24,146,293 km (0.106 R)
• M26: 26,749,296 km (0.039 R)
• M27: 28,031,499 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.6

Radius: 10.1

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.53 AU - 5.59 AU

Year: 6721 Days

Day: 14 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,476,738 km

• M1: 125,662 km (0.069 R)
• M2: 470,186 km (0.069 R)
• M3: 1,260,960 km (0.073 R)
• M4: 2,451,610 km (0.115 R)
• M5: 2,882,003 km (0.067 R)
• M6: 3,340,670 km (0.039 R)
• M7: 4,069,062 km (0.105 R)
• M8: 4,731,033 km (0.083 R)
• M9: 7,226,026 km (0.116 R)
• M10: 10,976,145 km (0.064 R)
• M11: 11,836,483 km (0.055 R)
• M12: 15,481,584 km (0.104 R)
• M13: 17,423,215 km (0.116 R)
• M14: 19,232,751 km (0.089 R)
• M15: 27,915,411 km (0.105 R)
• M16: 32,894,926 km (0.084 R)
• M17: 36,304,262 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.5

Radius: 7.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.73 AU - 6.65 AU

Year: 10630 Days

Day: 21.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,476,738 km

• M1: 92,152 km (0.095 R)
• M2: 397,033 km (0.111 R)
• M3: 645,515 km (0.085 R)
• M4: 924,964 km (0.118 R)
• M5: 1,447,210 km (0.112 R)
• M6: 1,948,512 km (0.105 R)
• M7: 2,317,121 km (0.084 R)
• M8: 9,778,465 km (0.096 R)
• M9: 10,526,903 km (0.064 R)
• M10: 13,556,559 km (0.071 R)
• M11: 13,817,907 km (0.084 R)
• M12: 14,713,848 km (0.096 R)
• M13: 15,222,780 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.9

Radius: 7.6

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.78 AU - 11.28 AU

Year: 21926 Days

Day: 24.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,476,738 km

• M1: 94,546 km (0.104 R)
• M2: 416,480 km (0.084 R)
• M3: 1,194,240 km (0.119 R)
• M4: 1,846,786 km (0.044 R)
• M5: 2,232,150 km (0.104 R)
• M6: 2,693,510 km (0.062 R)
• M7: 3,865,759 km (0.106 R)
• M8: 4,269,523 km (0.078 R)
• M9: 8,579,288 km (0.078 R)
• M10: 9,158,830 km (0.077 R)
• M11: 10,337,362 km (0.086 R)
• M12: 11,115,720 km (0.053 R)
• M13: 13,128,859 km (0.088 R)
• M14: 14,113,063 km (0.05 R)
• M15: 17,526,288 km (0.104 R)
• M16: 21,073,852 km (0.062 R)
• M17: 27,250,000 km (0.115 R)
• M18: 29,432,184 km (0.064 R)
• M19: 34,795,717 km (0.112 R)
• M20: 36,673,469 km (0.107 R)
• M21: 37,915,580 km (0.12 R)
• M22: 41,365,008 km (0.037 R)
• M23: 43,318,008 km (0.066 R)
• M24: 60,438,437 km (0.112 R)
• M25: 64,330,525 km (0.052 R)
• M26: 65,933,018 km (0.051 R)
• M27: 66,540,684 km (0.102 R)
• M28: 70,265,821 km (0.114 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: 254 - 19,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit