🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.4

Radius: 8.8

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.82 AU - 0.84 AU

Year: 513 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 94.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,709,636 km

• M1: 109,506 km (0.057 R)
• M2: 465,100 km (0.056 R)
• M3: 1,001,408 km (0.083 R)
• M4: 1,530,685 km (0.093 R)
• M5: 2,363,048 km (0.075 R)
• M6: 2,641,898 km (0.1 R)
• M7: 3,915,874 km (0.12 R)
• M8: 4,263,839 km (0.061 R)
• M9: 4,711,884 km (0.08 R)
• M10: 5,022,300 km (0.055 R)
• M11: 5,433,843 km (0.108 R)
• M12: 6,074,272 km (0.106 R)
• M13: 6,682,836 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.8

Radius: 15

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.95 AU - 1.27 AU

Year: 793 Days

Day: 7.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,709,636 km

• M1: 186,549 km (0.089 R)
• M2: 1,039,406 km (0.065 R)
• M3: 1,803,103 km (0.111 R)
• M4: 3,633,882 km (0.091 R)
• M5: 4,110,351 km (0.1 R)
• M6: 5,471,243 km (0.048 R)
• M7: 6,005,457 km (0.091 R)
• M8: 6,717,244 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.5

Radius: 12.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.42 AU - 2.18 AU

Year: 1638 Days

Day: 8.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 59,709,636 km

• M1: 161,715 km (0.113 R)
• M2: 908,657 km (0.077 R)
• M3: 1,715,140 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.7

Radius: 12

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.75 AU - 2.55 AU

Year: 2138 Days

Day: 11.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,709,636 km

• M1: 149,448 km (0.05 R)
• M2: 558,598 km (0.077 R)
• M3: 1,055,862 km (0.057 R)
• M4: 1,648,419 km (0.091 R)
• M5: 2,052,333 km (0.095 R)
• M6: 2,592,082 km (0.11 R)
• M7: 3,340,221 km (0.081 R)
• M8: 3,829,556 km (0.117 R)
• M9: 4,386,359 km (0.076 R)
• M10: 5,687,262 km (0.098 R)
• M11: 6,131,418 km (0.104 R)
• M12: 6,625,390 km (0.092 R)
• M13: 7,401,803 km (0.041 R)
• M14: 8,331,105 km (0.103 R)
• M15: 8,872,799 km (0.1 R)
• M16: 9,336,553 km (0.119 R)
• M17: 10,493,842 km (0.093 R)
• M18: 11,317,079 km (0.056 R)
• M19: 13,913,500 km (0.03 R)
• M20: 15,232,953 km (0.068 R)
• M21: 15,706,729 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.22 AU - 2.28 AU

Year: 2289 Days

Day: 7 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,709,636 km

• M1: 114,742 km (0.05 R)
• M2: 462,257 km (0.054 R)
• M3: 993,779 km (0.106 R)
• M4: 1,298,360 km (0.105 R)
• M5: 1,724,115 km (0.072 R)
• M6: 2,136,856 km (0.051 R)
• M7: 2,748,262 km (0.085 R)
• M8: 3,073,339 km (0.112 R)
• M9: 3,536,194 km (0.093 R)
• M10: 3,887,301 km (0.063 R)
• M11: 6,146,229 km (0.089 R)
• M12: 6,605,943 km (0.115 R)
• M13: 7,485,578 km (0.046 R)
• M14: 8,353,844 km (0.082 R)
• M15: 9,101,834 km (0.12 R)
• M16: 9,828,730 km (0.11 R)
• M17: 10,356,810 km (0.109 R)
• M18: 10,730,655 km (0.049 R)
• M19: 11,577,978 km (0.116 R)
• M20: 12,092,295 km (0.117 R)
• M21: 12,469,132 km (0.117 R)
• M22: 13,245,994 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354

Radius: 7.7

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.6 AU - 10.14 AU

Year: 16424 Days

Day: 22.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,709,636 km

• M1: 96,042 km (0.075 R)
• M2: 335,847 km (0.095 R)
• M3: 780,602 km (0.102 R)
• M4: 3,672,777 km (0.115 R)
• M5: 4,901,724 km (0.092 R)
• M6: 5,298,308 km (0.055 R)
• M7: 7,524,922 km (0.078 R)
• M8: 9,684,966 km (0.115 R)
• M9: 11,698,703 km (0.083 R)
• M10: 14,173,052 km (0.041 R)
• M11: 14,639,348 km (0.085 R)
• M12: 15,323,160 km (0.117 R)
• M13: 18,984,568 km (0.095 R)
• M14: 22,286,044 km (0.055 R)
• M15: 26,750,044 km (0.029 R)
• M16: 29,351,252 km (0.111 R)
• M17: 37,144,703 km (0.08 R)
• M18: 41,581,027 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.5

Radius: 7.6

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.71 AU - 10.81 AU

Year: 19112 Days

Day: 23.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,709,636 km

• M1: 94,546 km (0.079 R)
• M2: 755,619 km (0.067 R)
• M3: 1,154,447 km (0.092 R)
• M4: 1,578,706 km (0.105 R)
• M5: 2,500,229 km (0.046 R)
• M6: 7,817,835 km (0.109 R)
• M7: 12,029,614 km (0.114 R)
• M8: 12,907,155 km (0.118 R)
• M9: 13,759,563 km (0.089 R)
• M10: 17,389,855 km (0.085 R)
• M11: 20,193,917 km (0.057 R)
• M12: 24,252,059 km (0.088 R)
• M13: 35,051,379 km (0.109 R)
• M14: 35,808,494 km (0.082 R)
• M15: 44,575,827 km (0.106 R)
• M16: 49,294,443 km (0.119 R)
• M17: 49,768,070 km (0.116 R)
• M18: 54,000,343 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 13,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit