🌌 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: 284.6

Radius: 8.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.43 AU - 0.63 AU

Year: 262 Days

Day: 11 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,448,349 km

• M1: 109,506 km (0.051 R)
• M2: 499,058 km (0.063 R)
• M3: 855,999 km (0.052 R)
• M4: 1,131,110 km (0.09 R)
• M5: 1,450,651 km (0.118 R)
• M6: 2,226,016 km (0.12 R)
• M7: 2,589,090 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.4

Radius: 11.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.55 AU - 0.69 AU

Year: 331 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,448,349 km

• M1: 145,559 km (0.093 R)
• M2: 553,213 km (0.096 R)
• M3: 1,256,921 km (0.115 R)
• M4: 1,639,443 km (0.053 R)
• M5: 2,422,289 km (0.099 R)
• M6: 3,472,017 km (0.049 R)
• M7: 4,106,462 km (0.115 R)

Asteroid Belt

Center: 0.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.5

Radius: 14.4

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.27 AU - 1.43 AU

Year: 1064 Days

Day: 7.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,448,349 km

• M1: 179,069 km (0.096 R)
• M2: 728,242 km (0.115 R)
• M3: 1,451,698 km (0.067 R)
• M4: 2,570,989 km (0.039 R)
• M5: 3,419,359 km (0.065 R)
• M6: 4,139,223 km (0.1 R)
• M7: 6,143,685 km (0.091 R)
• M8: 6,756,289 km (0.1 R)
• M9: 7,920,310 km (0.11 R)
• M10: 9,098,842 km (0.051 R)
• M11: 9,745,553 km (0.063 R)
• M12: 10,869,931 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398

Radius: 13.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.72 AU - 2.82 AU

Year: 2320 Days

Day: 5.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 50,448,349 km

• M1: 167,998 km (0.1 R)
• M2: 1,413,999 km (0.118 R)
• M3: 1,892,563 km (0.073 R)
• M4: 2,353,474 km (0.072 R)
• M5: 3,540,682 km (0.115 R)
• M6: 4,364,069 km (0.111 R)
• M7: 4,801,194 km (0.068 R)
• M8: 5,603,188 km (0.061 R)
• M9: 6,442,283 km (0.109 R)
• M10: 7,986,582 km (0.051 R)
• M11: 8,986,793 km (0.062 R)
• M12: 10,034,876 km (0.077 R)
• M13: 10,483,220 km (0.108 R)
• M14: 11,126,342 km (0.085 R)
• M15: 11,871,489 km (0.08 R)
• M16: 14,481,822 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.7

Radius: 15

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.13 AU - 4.19 AU

Year: 4749 Days

Day: 13.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,448,349 km

• M1: 186,549 km (0.106 R)
• M2: 716,574 km (0.092 R)
• M3: 1,298,510 km (0.039 R)
• M4: 1,820,008 km (0.102 R)
• M5: 2,338,514 km (0.097 R)
• M6: 2,994,052 km (0.104 R)
• M7: 4,501,400 km (0.094 R)
• M8: 5,438,481 km (0.072 R)
• M9: 5,999,623 km (0.071 R)
• M10: 10,266,752 km (0.115 R)
• M11: 11,362,108 km (0.097 R)
• M12: 14,721,029 km (0.076 R)
• M13: 15,464,829 km (0.082 R)
• M14: 16,053,946 km (0.09 R)
• M15: 16,535,950 km (0.093 R)
• M16: 22,198,828 km (0.111 R)
• M17: 25,464,550 km (0.033 R)
• M18: 26,370,215 km (0.092 R)
• M19: 28,508,417 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.3

Radius: 8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.2 AU - 6.7 AU

Year: 9844 Days

Day: 17.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,448,349 km

• M1: 99,632 km (0.058 R)
• M2: 395,387 km (0.07 R)
• M3: 811,568 km (0.11 R)
• M4: 1,860,100 km (0.115 R)
• M5: 2,656,409 km (0.062 R)
• M6: 5,421,726 km (0.11 R)
• M7: 6,402,938 km (0.12 R)
• M8: 6,651,720 km (0.077 R)
• M9: 8,479,357 km (0.082 R)
• M10: 14,278,070 km (0.064 R)
• M11: 16,235,558 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.4

Radius: 4.3

Gravity: 28.96 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.78 AU - 6.96 AU

Year: 12213 Days

Day: 22.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,448,349 km

• M1: 53,556 km (0.116 R)
• M2: 803,640 km (0.085 R)
• M3: 2,606,145 km (0.103 R)
• M4: 3,278,737 km (0.034 R)
• M5: 3,734,112 km (0.068 R)
• M6: 4,088,211 km (0.099 R)
• M7: 5,319,102 km (0.097 R)
• M8: 5,982,419 km (0.114 R)
• M9: 7,556,039 km (0.093 R)
• M10: 8,668,748 km (0.065 R)
• M11: 13,957,182 km (0.115 R)
• M12: 17,562,042 km (0.11 R)
• M13: 19,257,883 km (0.092 R)
• M14: 22,088,425 km (0.069 R)
• M15: 34,279,155 km (0.051 R)
• M16: 37,036,842 km (0.077 R)
• M17: 39,295,321 km (0.091 R)
• M18: 40,982,486 km (0.118 R)
• M19: 45,339,973 km (0.119 R)
• M20: 50,146,553 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 12,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit