🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.45 AU - 0.73 AU

Year: 288 Days

Day: 39.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.5

Radius: 12

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.59 AU - 0.85 AU

Year: 388 Days

Day: 9.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 46,938,365 km

• M1: 149,299 km (0.089 R)
• M2: 713,731 km (0.11 R)
• M3: 1,132,605 km (0.1 R)
• M4: 1,555,818 km (0.103 R)
• M5: 2,489,757 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.7

Radius: 8.3

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.87 AU - 1.31 AU

Year: 724 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 67.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,938,365 km

• M1: 103,223 km (0.106 R)
• M2: 412,142 km (0.118 R)
• M3: 702,063 km (0.063 R)
• M4: 1,034,170 km (0.099 R)
• M5: 1,372,860 km (0.113 R)
• M6: 1,681,181 km (0.115 R)
• M7: 2,352,576 km (0.07 R)
• M8: 2,750,058 km (0.061 R)
• M9: 3,258,541 km (0.094 R)
• M10: 3,709,429 km (0.094 R)
• M11: 4,011,916 km (0.11 R)
• M12: 4,496,463 km (0.118 R)
• M13: 5,110,712 km (0.059 R)
• M14: 6,125,135 km (0.098 R)
• M15: 6,723,975 km (0.094 R)
• M16: 7,291,251 km (0.12 R)
• M17: 8,782,592 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.6

Radius: 13.4

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.97 AU - 2.13 AU

Year: 1866 Days

Day: 12.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,938,365 km

• M1: 166,652 km (0.04 R)
• M2: 1,008,738 km (0.102 R)
• M3: 1,595,162 km (0.118 R)
• M4: 2,535,385 km (0.103 R)
• M5: 2,956,503 km (0.069 R)
• M6: 3,782,283 km (0.067 R)
• M7: 6,134,859 km (0.12 R)
• M8: 6,850,236 km (0.11 R)
• M9: 8,417,723 km (0.113 R)
• M10: 9,172,145 km (0.109 R)
• M11: 9,937,039 km (0.07 R)
• M12: 10,707,916 km (0.11 R)
• M13: 11,182,142 km (0.041 R)
• M14: 11,823,318 km (0.102 R)
• M15: 12,251,018 km (0.104 R)
• M16: 12,770,123 km (0.096 R)
• M17: 13,220,562 km (0.1 R)
• M18: 14,110,370 km (0.069 R)
• M19: 14,949,465 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.3

Radius: 12.9

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.67 AU - 2.91 AU

Year: 2963 Days

Day: 12.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,938,365 km

• M1: 164,707 km (0.056 R)
• M2: 595,100 km (0.051 R)
• M3: 1,226,403 km (0.07 R)
• M4: 1,924,277 km (0.112 R)
• M5: 2,338,514 km (0.09 R)
• M6: 3,546,367 km (0.107 R)
• M7: 4,467,142 km (0.109 R)
• M8: 5,064,636 km (0.074 R)
• M9: 5,690,105 km (0.083 R)
• M10: 6,205,768 km (0.061 R)
• M11: 7,911,633 km (0.104 R)
• M12: 9,164,515 km (0.082 R)
• M13: 10,622,047 km (0.103 R)
• M14: 11,978,002 km (0.116 R)
• M15: 12,741,101 km (0.107 R)
• M16: 13,178,974 km (0.099 R)
• M17: 14,317,563 km (0.094 R)
• M18: 15,226,071 km (0.071 R)
• M19: 17,909,259 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701

Radius: 3.8

Gravity: 48.55 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.72 AU - 7.48 AU

Year: 9579 Days

Day: 23.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 46,938,365 km

• M1: 47,273 km (0.067 R)
• M2: 184,305 km (0.074 R)
• M3: 325,375 km (0.06 R)
• M4: 451,187 km (0.089 R)
• M5: 1,155,793 km (0.109 R)
• M6: 1,377,647 km (0.111 R)
• M7: 1,627,475 km (0.107 R)
• M8: 2,162,886 km (0.047 R)
• M9: 2,403,290 km (0.103 R)
• M10: 2,786,260 km (0.102 R)
• M11: 2,915,214 km (0.113 R)
• M12: 3,048,356 km (0.113 R)
• M13: 3,208,575 km (0.104 R)
• M14: 4,348,810 km (0.081 R)
• M15: 4,731,481 km (0.089 R)
• M16: 6,949,569 km (0.095 R)
• M17: 7,227,672 km (0.094 R)
• M18: 8,150,391 km (0.082 R)
• M19: 12,747,235 km (0.099 R)
• M20: 13,651,254 km (0.035 R)
• M21: 13,836,905 km (0.114 R)
• M22: 14,468,508 km (0.119 R)
• M23: 14,987,313 km (0.104 R)
• M24: 16,548,068 km (0.053 R)
• M25: 18,213,840 km (0.08 R)
• M26: 18,971,703 km (0.056 R)
• M27: 19,280,622 km (0.113 R)
• M28: 21,621,829 km (0.064 R)
• M29: 22,128,816 km (0.096 R)
• M30: 22,904,032 km (0.092 R)
• M31: 27,740,681 km (0.05 R)
• M32: 30,925,171 km (0.089 R)
• M33: 32,330,194 km (0.117 R)
• M34: 35,850,980 km (0.108 R)
• M35: 43,642,636 km (0.097 R)
• M36: 43,911,164 km (0.046 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: 204 - 14,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit