🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.2

Radius: 14.6

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.56 AU - 0.92 AU

Year: 439 Days

Day: 5.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 49,661,908 km

• M1: 185,651 km (0.055 R)
• M2: 664,514 km (0.082 R)
• M3: 1,234,930 km (0.069 R)
• M4: 2,276,132 km (0.049 R)
• M5: 2,978,942 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.2

Radius: 10.3

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.68 AU - 4.28 AU

Year: 5481 Days

Day: 7.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,661,908 km

• M1: 128,056 km (0.12 R)
• M2: 497,862 km (0.082 R)
• M3: 1,246,599 km (0.109 R)
• M4: 1,775,428 km (0.11 R)
• M5: 2,216,741 km (0.047 R)
• M6: 2,587,146 km (0.118 R)
• M7: 4,212,975 km (0.097 R)
• M8: 4,550,767 km (0.059 R)
• M9: 7,224,829 km (0.041 R)
• M10: 8,856,643 km (0.091 R)
• M11: 9,720,122 km (0.104 R)
• M12: 11,614,330 km (0.095 R)
• M13: 12,648,350 km (0.104 R)
• M14: 14,489,751 km (0.062 R)
• M15: 16,010,413 km (0.055 R)
• M16: 18,756,880 km (0.091 R)
• M17: 20,051,799 km (0.115 R)
• M18: 20,496,554 km (0.115 R)
• M19: 23,234,045 km (0.068 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.2

Radius: 7.9

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.6 AU - 6.88 AU

Year: 9492 Days

Day: 22.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,661,908 km

• M1: 98,286 km (0.079 R)
• M2: 363,074 km (0.099 R)
• M3: 1,308,682 km (0.063 R)
• M4: 1,569,880 km (0.099 R)
• M5: 2,116,959 km (0.061 R)
• M6: 2,967,423 km (0.103 R)
• M7: 3,539,635 km (0.059 R)
• M8: 6,235,389 km (0.057 R)
• M9: 6,585,298 km (0.086 R)
• M10: 7,674,820 km (0.033 R)
• M11: 8,159,217 km (0.118 R)
• M12: 8,578,241 km (0.106 R)
• M13: 8,836,447 km (0.036 R)
• M14: 9,233,629 km (0.064 R)
• M15: 11,093,729 km (0.117 R)
• M16: 11,713,064 km (0.078 R)
• M17: 12,031,259 km (0.089 R)
• M18: 16,978,910 km (0.106 R)
• M19: 20,426,991 km (0.074 R)
• M20: 20,733,816 km (0.067 R)
• M21: 25,981,859 km (0.11 R)
• M22: 26,614,508 km (0.075 R)
• M23: 30,728,899 km (0.117 R)
• M24: 31,233,193 km (0.096 R)
• M25: 37,264,979 km (0.06 R)

Asteroid Belt

Center: 6.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.4

Radius: 7.5

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.52 AU - 7.76 AU

Year: 11810 Days

Day: 16.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,661,908 km

• M1: 94,247 km (0.051 R)
• M2: 1,124,378 km (0.028 R)
• M3: 1,481,019 km (0.12 R)
• M4: 1,812,827 km (0.077 R)
• M5: 2,230,953 km (0.027 R)
• M6: 2,842,360 km (0.116 R)
• M7: 3,382,857 km (0.043 R)
• M8: 3,691,028 km (0.118 R)
• M9: 3,962,249 km (0.046 R)
• M10: 4,636,636 km (0.081 R)
• M11: 5,915,249 km (0.046 R)
• M12: 6,174,203 km (0.063 R)
• M13: 7,371,285 km (0.111 R)
• M14: 10,482,622 km (0.119 R)
• M15: 10,807,848 km (0.108 R)
• M16: 11,421,498 km (0.095 R)
• M17: 12,176,519 km (0.033 R)
• M18: 15,531,550 km (0.056 R)
• M19: 18,107,925 km (0.113 R)
• M20: 19,375,318 km (0.111 R)
• M21: 20,700,905 km (0.107 R)
• M22: 26,911,759 km (0.113 R)
• M23: 27,933,962 km (0.102 R)
• M24: 28,559,580 km (0.116 R)
• M25: 29,838,791 km (0.095 R)
• M26: 30,712,592 km (0.086 R)
• M27: 36,439,947 km (0.04 R)
• M28: 37,943,854 km (0.106 R)
• M29: 41,748,128 km (0.038 R)
• M30: 42,565,681 km (0.119 R)
• M31: 44,373,720 km (0.067 R)
• M32: 48,142,390 km (0.108 R)
• M33: 50,873,000 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.4

Radius: 7.5

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.66 AU - 7.34 AU

Year: 12784 Days

Day: 18.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,661,908 km

• M1: 99,333 km (0.109 R)
• M2: 574,755 km (0.097 R)
• M3: 821,592 km (0.103 R)
• M4: 1,399,189 km (0.058 R)
• M5: 2,955,755 km (0.061 R)
• M6: 3,544,871 km (0.115 R)
• M7: 4,155,679 km (0.088 R)
• M8: 6,339,359 km (0.082 R)
• M9: 10,641,046 km (0.087 R)
• M10: 11,314,237 km (0.042 R)
• M11: 12,070,454 km (0.061 R)
• M12: 16,500,047 km (0.075 R)
• M13: 22,153,949 km (0.11 R)
• M14: 23,854,577 km (0.103 R)
• M15: 24,292,899 km (0.097 R)
• M16: 28,778,890 km (0.032 R)
• M17: 30,286,538 km (0.114 R)
• M18: 30,594,261 km (0.099 R)
• M19: 32,484,878 km (0.106 R)
• M20: 35,351,024 km (0.103 R)
• M21: 36,612,882 km (0.088 R)
• M22: 40,578,273 km (0.113 R)
• M23: 42,986,350 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.7

Radius: 7.5

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.46 AU - 7.8 AU

Year: 13142 Days

Day: 19.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 169.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,661,908 km

• M1: 93,798 km (0.071 R)
• M2: 918,082 km (0.101 R)
• M3: 1,269,039 km (0.085 R)
• M4: 1,504,506 km (0.096 R)
• M5: 3,043,718 km (0.105 R)
• M6: 4,244,241 km (0.102 R)
• M7: 5,423,970 km (0.112 R)
• M8: 6,089,531 km (0.075 R)
• M9: 6,613,871 km (0.11 R)
• M10: 8,368,654 km (0.099 R)
• M11: 9,848,327 km (0.08 R)
• M12: 10,205,118 km (0.082 R)
• M13: 10,837,019 km (0.119 R)
• M14: 12,889,203 km (0.047 R)
• M15: 13,816,111 km (0.099 R)
• M16: 15,254,944 km (0.106 R)
• M17: 19,522,373 km (0.093 R)
• M18: 21,329,964 km (0.108 R)
• M19: 21,927,757 km (0.114 R)
• M20: 23,335,921 km (0.108 R)
• M21: 23,697,200 km (0.099 R)
• M22: 25,085,319 km (0.06 R)
• M23: 27,820,118 km (0.079 R)
• M24: 28,843,068 km (0.07 R)
• M25: 29,468,836 km (0.099 R)
• M26: 29,785,086 km (0.103 R)
• M27: 35,040,010 km (0.117 R)
• M28: 35,513,787 km (0.042 R)
• M29: 36,595,529 km (0.101 R)
• M30: 39,972,551 km (0.116 R)
• M31: 44,513,445 km (0.104 R)
• M32: 47,483,262 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406

Radius: 3.5

Gravity: 33.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.16 AU - 7.5 AU

Year: 13698 Days

Day: 24.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 154.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,661,908 km

• M1: 61,335 km (0.105 R)
• M2: 543,639 km (0.081 R)
• M3: 1,909,018 km (0.083 R)
• M4: 2,831,140 km (0.108 R)
• M5: 3,124,800 km (0.099 R)
• M6: 3,339,623 km (0.113 R)
• M7: 7,101,112 km (0.027 R)
• M8: 8,075,742 km (0.087 R)
• M9: 8,571,958 km (0.115 R)
• M10: 10,814,729 km (0.107 R)
• M11: 11,698,105 km (0.056 R)
• M12: 12,041,432 km (0.094 R)
• M13: 12,688,293 km (0.075 R)
• M14: 15,922,150 km (0.114 R)
• M15: 33,170,186 km (0.079 R)
• M16: 33,284,030 km (0.086 R)
• M17: 41,255,802 km (0.069 R)
• M18: 44,080,060 km (0.098 R)
• M19: 46,032,761 km (0.077 R)
• M20: 46,458,666 km (0.099 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: 267 - 11,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit