🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.43 AU - 0.71 AU

Year: 165 Days

Day: 38.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.57 AU - 0.65 AU

Year: 182 Days

Day: 33.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,913,408 km

• M1: 147,653 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.5

Radius: 12

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.87 AU - 6.31 AU

Year: 4397 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,913,408 km

• M1: 149,299 km (0.119 R)
• M2: 625,768 km (0.083 R)
• M3: 1,128,417 km (0.114 R)
• M4: 1,795,174 km (0.107 R)
• M5: 2,279,273 km (0.106 R)
• M6: 2,780,276 km (0.111 R)
• M7: 3,939,361 km (0.111 R)
• M8: 4,470,134 km (0.033 R)
• M9: 5,260,908 km (0.118 R)
• M10: 5,994,087 km (0.094 R)
• M11: 6,447,369 km (0.097 R)
• M12: 7,594,934 km (0.081 R)
• M13: 11,302,269 km (0.049 R)
• M14: 12,043,526 km (0.115 R)
• M15: 13,115,395 km (0.106 R)
• M16: 15,281,123 km (0.106 R)
• M17: 16,950,336 km (0.026 R)
• M18: 17,614,252 km (0.08 R)
• M19: 18,170,307 km (0.058 R)
• M20: 18,929,815 km (0.092 R)
• M21: 19,842,662 km (0.08 R)
• M22: 21,128,156 km (0.088 R)
• M23: 21,897,239 km (0.076 R)
• M24: 24,469,125 km (0.09 R)
• M25: 27,400,496 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.3

Radius: 14.7

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.61 AU - 6.27 AU

Year: 4858 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,913,408 km

• M1: 182,809 km (0.065 R)
• M2: 761,453 km (0.092 R)
• M3: 1,273,975 km (0.104 R)
• M4: 1,983,967 km (0.119 R)
• M5: 2,591,634 km (0.098 R)
• M6: 3,132,131 km (0.102 R)
• M7: 3,622,812 km (0.099 R)
• M8: 4,279,845 km (0.056 R)
• M9: 6,067,839 km (0.117 R)
• M10: 8,094,741 km (0.049 R)
• M11: 8,951,039 km (0.036 R)
• M12: 9,703,217 km (0.118 R)
• M13: 11,334,582 km (0.075 R)
• M14: 11,979,498 km (0.12 R)
• M15: 15,025,760 km (0.061 R)
• M16: 15,861,563 km (0.084 R)
• M17: 18,430,009 km (0.092 R)
• M18: 19,846,252 km (0.089 R)
• M19: 22,967,462 km (0.059 R)
• M20: 23,480,882 km (0.098 R)
• M21: 24,606,755 km (0.095 R)
• M22: 26,005,047 km (0.116 R)
• M23: 26,966,363 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.8

Radius: 10.4

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.86 AU - 6.96 AU

Year: 5501 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,913,408 km

• M1: 132,693 km (0.1 R)
• M2: 549,623 km (0.086 R)
• M3: 1,148,762 km (0.115 R)
• M4: 1,591,721 km (0.113 R)
• M5: 2,779,229 km (0.057 R)
• M6: 3,668,439 km (0.056 R)
• M7: 4,103,320 km (0.105 R)
• M8: 4,953,933 km (0.107 R)
• M9: 6,029,393 km (0.102 R)
• M10: 7,127,441 km (0.115 R)
• M11: 7,478,398 km (0.11 R)
• M12: 8,672,488 km (0.076 R)
• M13: 9,754,828 km (0.115 R)
• M14: 12,321,778 km (0.066 R)
• M15: 13,158,030 km (0.101 R)
• M16: 13,785,294 km (0.109 R)
• M17: 14,231,096 km (0.089 R)
• M18: 15,520,031 km (0.085 R)
• M19: 17,281,696 km (0.052 R)
• M20: 18,151,607 km (0.06 R)
• M21: 19,356,768 km (0.109 R)
• M22: 22,194,639 km (0.032 R)
• M23: 23,431,664 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.3

Radius: 13.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.54 AU - 9.06 AU

Year: 8341 Days

Day: 14.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,913,408 km

• M1: 172,935 km (0.097 R)
• M2: 957,127 km (0.096 R)
• M3: 1,636,900 km (0.06 R)
• M4: 2,253,243 km (0.103 R)
• M5: 3,300,279 km (0.095 R)
• M6: 4,112,595 km (0.029 R)
• M7: 4,820,642 km (0.106 R)
• M8: 5,326,731 km (0.067 R)
• M9: 8,371,048 km (0.042 R)
• M10: 8,885,066 km (0.112 R)
• M11: 9,465,805 km (0.119 R)
• M12: 10,555,177 km (0.08 R)
• M13: 11,621,361 km (0.104 R)
• M14: 12,153,780 km (0.063 R)
• M15: 14,206,861 km (0.048 R)
• M16: 14,816,024 km (0.116 R)
• M17: 15,252,849 km (0.033 R)
• M18: 16,086,857 km (0.073 R)
• M19: 21,425,557 km (0.104 R)
• M20: 22,966,265 km (0.116 R)
• M21: 23,721,286 km (0.091 R)
• M22: 25,016,504 km (0.099 R)
• M23: 26,724,014 km (0.113 R)
• M24: 27,279,172 km (0.105 R)
• M25: 28,604,160 km (0.109 R)
• M26: 38,049,919 km (0.107 R)
• M27: 39,703,424 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 18,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit