🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.7

Radius: 10.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.6 AU - 0.94 AU

Year: 451 Days

Day: 11.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 52,103,181 km

• M1: 130,898 km (0.098 R)
• M2: 625,170 km (0.119 R)
• M3: 1,148,014 km (0.111 R)
• M4: 1,848,730 km (0.038 R)
• M5: 2,178,295 km (0.116 R)
• M6: 2,787,457 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.8

Radius: 14.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.77 AU - 1.27 AU

Year: 687 Days

Day: 6.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 52,103,181 km

• M1: 179,069 km (0.077 R)
• M2: 770,429 km (0.091 R)
• M3: 1,418,188 km (0.111 R)
• M4: 1,891,216 km (0.079 R)
• M5: 2,763,671 km (0.107 R)
• M6: 3,335,285 km (0.117 R)
• M7: 4,155,081 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163

Radius: 11.8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.83 AU - 1.27 AU

Year: 717 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 52,103,181 km

• M1: 146,756 km (0.101 R)
• M2: 625,319 km (0.114 R)
• M3: 1,031,029 km (0.101 R)
• M4: 1,598,603 km (0.041 R)
• M5: 2,061,010 km (0.104 R)
• M6: 3,026,365 km (0.058 R)
• M7: 4,076,991 km (0.104 R)
• M8: 4,485,991 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.7

Radius: 10.9

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.92 AU - 1.26 AU

Year: 759 Days

Day: 9.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,103,181 km

• M1: 135,536 km (0.111 R)
• M2: 556,354 km (0.051 R)
• M3: 1,449,753 km (0.066 R)
• M4: 1,952,551 km (0.1 R)
• M5: 2,395,959 km (0.083 R)
• M6: 2,858,067 km (0.113 R)
• M7: 3,433,421 km (0.115 R)
• M8: 3,888,348 km (0.052 R)
• M9: 4,833,208 km (0.087 R)
• M10: 5,575,513 km (0.12 R)
• M11: 6,560,615 km (0.096 R)
• M12: 7,151,077 km (0.082 R)
• M13: 8,213,521 km (0.091 R)

Asteroid Belt

Center: 1.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.8

Radius: 14.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.34 AU - 3.08 AU

Year: 2975 Days

Day: 12.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,103,181 km

• M1: 182,809 km (0.07 R)
• M2: 712,983 km (0.111 R)
• M3: 1,456,335 km (0.059 R)
• M4: 2,769,805 km (0.089 R)
• M5: 3,434,169 km (0.045 R)
• M6: 4,560,641 km (0.083 R)
• M7: 5,085,430 km (0.026 R)
• M8: 6,031,936 km (0.119 R)
• M9: 6,846,945 km (0.085 R)
• M10: 8,805,181 km (0.055 R)
• M11: 10,987,365 km (0.106 R)
• M12: 12,799,295 km (0.075 R)
• M13: 14,700,983 km (0.103 R)
• M14: 15,639,709 km (0.029 R)
• M15: 16,784,881 km (0.109 R)
• M16: 17,521,351 km (0.069 R)
• M17: 18,220,273 km (0.1 R)
• M18: 19,798,381 km (0.109 R)
• M19: 21,797,158 km (0.043 R)
• M20: 23,086,991 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.6

Radius: 9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.59 AU - 3.63 AU

Year: 3657 Days

Day: 14.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,103,181 km

• M1: 111,899 km (0.045 R)
• M2: 446,250 km (0.088 R)
• M3: 2,149,123 km (0.106 R)
• M4: 2,813,786 km (0.102 R)
• M5: 3,464,537 km (0.044 R)
• M6: 3,998,302 km (0.058 R)
• M7: 4,741,355 km (0.081 R)
• M8: 5,208,699 km (0.088 R)
• M9: 5,751,290 km (0.089 R)
• M10: 6,330,982 km (0.057 R)
• M11: 7,418,708 km (0.108 R)
• M12: 8,450,485 km (0.063 R)
• M13: 8,925,159 km (0.025 R)
• M14: 9,230,787 km (0.086 R)
• M15: 10,356,062 km (0.056 R)
• M16: 11,860,718 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.3

Radius: 10.3

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.94 AU - 3.3 AU

Year: 3675 Days

Day: 8.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,103,181 km

• M1: 131,497 km (0.112 R)
• M2: 661,372 km (0.04 R)
• M3: 1,038,209 km (0.075 R)
• M4: 1,992,494 km (0.05 R)
• M5: 2,534,487 km (0.055 R)
• M6: 2,960,093 km (0.091 R)
• M7: 3,338,426 km (0.095 R)
• M8: 3,810,407 km (0.086 R)
• M9: 4,281,790 km (0.117 R)
• M10: 4,840,090 km (0.114 R)
• M11: 5,499,068 km (0.07 R)
• M12: 6,245,562 km (0.094 R)
• M13: 6,779,776 km (0.065 R)
• M14: 7,973,716 km (0.058 R)
• M15: 8,711,084 km (0.099 R)
• M16: 11,196,952 km (0.115 R)
• M17: 12,257,451 km (0.053 R)
• M18: 14,171,855 km (0.093 R)
• M19: 17,578,947 km (0.089 R)
• M20: 17,988,396 km (0.082 R)
• M21: 20,774,357 km (0.05 R)
• M22: 22,168,011 km (0.087 R)
• M23: 22,577,460 km (0.116 R)
• M24: 23,270,996 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.3

Radius: 10.4

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.5 AU - 6.34 AU

Year: 8415 Days

Day: 9.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,103,181 km

• M1: 141,370 km (0.099 R)
• M2: 936,034 km (0.074 R)
• M3: 1,326,335 km (0.074 R)
• M4: 2,050,688 km (0.12 R)
• M5: 2,607,341 km (0.05 R)
• M6: 3,205,434 km (0.11 R)
• M7: 3,557,737 km (0.095 R)
• M8: 5,235,626 km (0.091 R)
• M9: 5,954,743 km (0.052 R)
• M10: 10,154,255 km (0.101 R)
• M11: 10,660,344 km (0.079 R)
• M12: 11,450,819 km (0.071 R)
• M13: 12,854,795 km (0.048 R)
• M14: 14,847,289 km (0.099 R)
• M15: 17,392,697 km (0.082 R)
• M16: 18,056,613 km (0.028 R)
• M17: 19,887,990 km (0.051 R)
• M18: 21,357,639 km (0.104 R)
• M19: 23,258,579 km (0.099 R)
• M20: 24,888,897 km (0.094 R)
• M21: 25,423,261 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.7

Radius: 6.3

Gravity: 19.57 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.55 AU - 7.49 AU

Year: 11102 Days

Day: 16.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 134.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,103,181 km

• M1: 78,539 km (0.112 R)
• M2: 327,619 km (0.108 R)
• M3: 781,798 km (0.117 R)
• M4: 1,108,371 km (0.106 R)
• M5: 1,672,504 km (0.115 R)
• M6: 2,294,981 km (0.034 R)
• M7: 4,922,219 km (0.097 R)
• M8: 5,118,940 km (0.117 R)
• M9: 5,493,533 km (0.107 R)
• M10: 6,687,474 km (0.031 R)
• M11: 6,970,064 km (0.035 R)
• M12: 7,516,096 km (0.107 R)
• M13: 8,181,208 km (0.107 R)
• M14: 11,407,286 km (0.07 R)
• M15: 12,105,460 km (0.106 R)
• M16: 12,955,624 km (0.112 R)
• M17: 16,682,556 km (0.076 R)
• M18: 18,433,001 km (0.045 R)
• M19: 18,909,021 km (0.09 R)
• M20: 21,939,126 km (0.104 R)
• M21: 23,199,937 km (0.098 R)
• M22: 25,964,206 km (0.092 R)
• M23: 27,067,640 km (0.032 R)
• M24: 34,353,206 km (0.05 R)
• M25: 40,403,543 km (0.072 R)
• M26: 44,666,783 km (0.085 R)
• M27: 48,315,774 km (0.063 R)
• M28: 49,372,084 km (0.073 R)
• M29: 52,158,644 km (0.113 R)
• M30: 52,633,168 km (0.099 R)
• M31: 53,590,595 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.1

Radius: 7.5

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.73 AU - 9.33 AU

Year: 15174 Days

Day: 23.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,103,181 km

• M1: 93,349 km (0.093 R)
• M2: 396,584 km (0.045 R)
• M3: 734,376 km (0.118 R)
• M4: 1,094,458 km (0.109 R)
• M5: 1,483,562 km (0.11 R)
• M6: 1,945,371 km (0.067 R)
• M7: 2,400,597 km (0.097 R)
• M8: 3,573,893 km (0.064 R)
• M9: 8,237,607 km (0.093 R)
• M10: 9,929,409 km (0.104 R)
• M11: 10,346,338 km (0.088 R)
• M12: 12,073,595 km (0.073 R)
• M13: 13,222,507 km (0.1 R)
• M14: 14,245,008 km (0.095 R)
• M15: 15,946,983 km (0.109 R)
• M16: 18,945,224 km (0.058 R)
• M17: 20,913,633 km (0.078 R)
• M18: 21,772,773 km (0.095 R)
• M19: 23,377,958 km (0.039 R)
• M20: 26,523,104 km (0.069 R)
• M21: 32,944,293 km (0.057 R)
• M22: 33,290,014 km (0.096 R)
• M23: 36,266,563 km (0.115 R)
• M24: 37,630,596 km (0.09 R)
• M25: 42,469,938 km (0.088 R)
• M26: 45,250,962 km (0.064 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 16,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit