🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.6

Radius: 8

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.64 AU - 0.82 AU

Year: 403 Days

Day: 14.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,954,543 km

• M1: 99,483 km (0.09 R)
• M2: 350,059 km (0.115 R)
• M3: 682,615 km (0.113 R)
• M4: 1,018,163 km (0.088 R)
• M5: 1,382,284 km (0.086 R)
• M6: 2,087,638 km (0.05 R)
• M7: 2,502,473 km (0.102 R)
• M8: 2,909,679 km (0.097 R)
• M9: 4,456,371 km (0.048 R)
• M10: 5,011,678 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.6

Radius: 12.1

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.87 AU - 0.99 AU

Year: 579 Days

Day: 13.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,954,543 km

• M1: 151,094 km (0.106 R)
• M2: 572,960 km (0.068 R)
• M3: 1,299,407 km (0.077 R)
• M4: 1,712,297 km (0.109 R)
• M5: 2,361,552 km (0.099 R)
• M6: 2,812,590 km (0.115 R)
• M7: 4,556,302 km (0.056 R)
• M8: 5,261,357 km (0.108 R)
• M9: 5,808,437 km (0.118 R)
• M10: 6,679,545 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202

Radius: 10.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.88 AU - 1.46 AU

Year: 817 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,954,543 km

• M1: 136,284 km (0.077 R)
• M2: 539,151 km (0.1 R)
• M3: 960,119 km (0.119 R)
• M4: 1,762,263 km (0.117 R)
• M5: 2,148,973 km (0.089 R)
• M6: 2,514,441 km (0.056 R)
• M7: 3,337,379 km (0.062 R)
• M8: 4,798,053 km (0.118 R)
• M9: 5,511,485 km (0.094 R)
• M10: 5,885,330 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.5

Radius: 12.1

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.57 AU - 2.61 AU

Year: 1951 Days

Day: 8.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,954,543 km

• M1: 150,495 km (0.118 R)
• M2: 584,928 km (0.08 R)
• M3: 1,100,592 km (0.118 R)
• M4: 1,515,726 km (0.052 R)
• M5: 2,059,065 km (0.07 R)
• M6: 2,675,857 km (0.118 R)
• M7: 3,133,178 km (0.096 R)
• M8: 3,970,776 km (0.05 R)
• M9: 4,394,886 km (0.118 R)
• M10: 5,226,800 km (0.03 R)
• M11: 6,233,145 km (0.116 R)
• M12: 7,096,175 km (0.094 R)
• M13: 9,027,932 km (0.112 R)
• M14: 9,440,074 km (0.075 R)
• M15: 12,183,101 km (0.057 R)
• M16: 13,285,787 km (0.077 R)
• M17: 14,325,642 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.5

Radius: 9

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.22 AU - 3.32 AU

Year: 3818 Days

Day: 8.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 52,954,543 km

• M1: 112,198 km (0.094 R)
• M2: 416,181 km (0.054 R)
• M3: 735,423 km (0.074 R)
• M4: 1,171,052 km (0.091 R)
• M5: 1,554,920 km (0.085 R)
• M6: 3,171,325 km (0.041 R)
• M7: 5,063,589 km (0.105 R)
• M8: 5,379,539 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163

Radius: 4.4

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.82 AU - 6.68 AU

Year: 10089 Days

Day: 21.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,954,543 km

• M1: 92,302 km (0.051 R)
• M2: 412,890 km (0.115 R)
• M3: 578,944 km (0.12 R)
• M4: 759,808 km (0.104 R)
• M5: 1,627,475 km (0.085 R)
• M6: 2,560,667 km (0.116 R)
• M7: 3,072,740 km (0.09 R)
• M8: 5,098,295 km (0.119 R)
• M9: 5,519,862 km (0.087 R)
• M10: 7,946,340 km (0.087 R)
• M11: 8,473,971 km (0.091 R)
• M12: 8,628,955 km (0.057 R)
• M13: 9,432,146 km (0.077 R)
• M14: 16,140,114 km (0.071 R)
• M15: 17,668,257 km (0.06 R)
• M16: 20,309,407 km (0.035 R)
• M17: 22,014,224 km (0.06 R)
• M18: 22,976,438 km (0.099 R)
• M19: 23,126,933 km (0.119 R)
• M20: 26,358,397 km (0.065 R)
• M21: 27,105,937 km (0.087 R)
• M22: 28,210,418 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.7

Radius: 4.5

Gravity: 25.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.65 AU - 8.51 AU

Year: 13475 Days

Day: 17.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,954,543 km

• M1: 58,642 km (0.1 R)
• M2: 252,970 km (0.068 R)
• M3: 518,357 km (0.073 R)
• M4: 862,881 km (0.086 R)
• M5: 1,427,912 km (0.113 R)
• M6: 1,647,222 km (0.117 R)
• M7: 2,098,559 km (0.087 R)
• M8: 2,304,555 km (0.089 R)
• M9: 5,942,775 km (0.113 R)
• M10: 6,317,668 km (0.089 R)
• M11: 14,383,087 km (0.103 R)
• M12: 16,252,612 km (0.09 R)
• M13: 16,688,989 km (0.075 R)
• M14: 19,554,536 km (0.12 R)
• M15: 24,111,886 km (0.027 R)
• M16: 29,009,720 km (0.113 R)
• M17: 37,852,899 km (0.091 R)
• M18: 47,888,522 km (0.096 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: 404 - 14,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit