🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.7

Radius: 11.5

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.55 AU - 0.71 AU

Year: 351 Days

Day: 12.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,111,323 km

• M1: 143,016 km (0.11 R)
• M2: 624,122 km (0.067 R)
• M3: 1,141,432 km (0.111 R)
• M4: 1,606,382 km (0.082 R)
• M5: 2,247,858 km (0.11 R)
• M6: 2,917,757 km (0.075 R)
• M7: 4,004,585 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.4

Radius: 10.6

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.94 AU - 1.24 AU

Year: 800 Days

Day: 10.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,111,323 km

• M1: 132,394 km (0.057 R)
• M2: 624,122 km (0.095 R)
• M3: 1,010,833 km (0.04 R)
• M4: 1,657,245 km (0.108 R)
• M5: 2,012,241 km (0.085 R)
• M6: 2,595,673 km (0.12 R)
• M7: 3,636,425 km (0.103 R)
• M8: 4,488,385 km (0.045 R)
• M9: 4,970,838 km (0.043 R)
• M10: 6,060,210 km (0.047 R)
• M11: 6,607,140 km (0.033 R)
• M12: 8,524,386 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.7

Radius: 12.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.86 AU - 2.02 AU

Year: 1899 Days

Day: 6.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,111,323 km

• M1: 158,424 km (0.049 R)
• M2: 655,089 km (0.083 R)
• M3: 1,716,037 km (0.101 R)
• M4: 2,262,518 km (0.106 R)
• M5: 2,755,593 km (0.119 R)
• M6: 3,240,739 km (0.08 R)
• M7: 4,271,917 km (0.064 R)
• M8: 5,248,940 km (0.063 R)
• M9: 5,999,473 km (0.098 R)
• M10: 8,480,105 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.7

Radius: 14.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.62 AU - 2.96 AU

Year: 3276 Days

Day: 7.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,111,323 km

• M1: 178,171 km (0.086 R)
• M2: 804,388 km (0.101 R)
• M3: 1,249,292 km (0.091 R)
• M4: 2,175,452 km (0.05 R)
• M5: 2,698,746 km (0.098 R)
• M6: 3,696,264 km (0.027 R)
• M7: 4,673,737 km (0.08 R)
• M8: 6,546,403 km (0.075 R)
• M9: 8,813,708 km (0.072 R)
• M10: 9,437,382 km (0.047 R)
• M11: 11,448,725 km (0.08 R)
• M12: 11,914,423 km (0.09 R)
• M13: 12,760,100 km (0.083 R)
• M14: 13,218,917 km (0.094 R)
• M15: 14,391,914 km (0.065 R)
• M16: 15,351,434 km (0.079 R)
• M17: 15,823,116 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.1

Radius: 14.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.82 AU - 3.02 AU

Year: 3507 Days

Day: 13 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,111,323 km

• M1: 179,069 km (0.113 R)
• M2: 668,852 km (0.111 R)
• M3: 1,256,323 km (0.091 R)
• M4: 2,234,843 km (0.117 R)
• M5: 4,734,174 km (0.09 R)
• M6: 5,397,342 km (0.101 R)
• M7: 7,765,775 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.7

Radius: 10

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.36 AU - 5.58 AU

Year: 7788 Days

Day: 13 Hours

Environment

Temp: -234 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,111,323 km

• M1: 124,316 km (0.112 R)
• M2: 442,361 km (0.079 R)
• M3: 1,130,212 km (0.104 R)
• M4: 1,478,027 km (0.1 R)
• M5: 1,868,477 km (0.102 R)
• M6: 2,414,061 km (0.071 R)
• M7: 3,104,455 km (0.071 R)
• M8: 3,588,105 km (0.038 R)
• M9: 3,946,093 km (0.064 R)
• M10: 4,790,722 km (0.109 R)
• M11: 6,277,575 km (0.116 R)
• M12: 7,016,589 km (0.114 R)
• M13: 7,540,780 km (0.109 R)
• M14: 8,709,738 km (0.078 R)
• M15: 11,607,897 km (0.094 R)
• M16: 12,829,663 km (0.106 R)
• M17: 14,850,581 km (0.087 R)
• M18: 16,810,163 km (0.064 R)
• M19: 17,275,562 km (0.114 R)
• M20: 18,093,264 km (0.074 R)
• M21: 18,865,189 km (0.095 R)
• M22: 19,295,433 km (0.079 R)
• M23: 23,965,579 km (0.056 R)
• M24: 25,154,583 km (0.118 R)
• M25: 25,763,745 km (0.113 R)
• M26: 31,695,600 km (0.105 R)
• M27: 33,544,181 km (0.085 R)
• M28: 34,388,511 km (0.076 R)
• M29: 36,339,716 km (0.032 R)
• M30: 37,907,652 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.5

Radius: 3

Gravity: 56.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.32 AU - 6.36 AU

Year: 11221 Days

Day: 15.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 51,111,323 km

• M1: 40,840 km (0.084 R)
• M2: 168,298 km (0.104 R)
• M3: 279,299 km (0.099 R)
• M4: 373,247 km (0.069 R)
• M5: 501,751 km (0.045 R)
• M6: 716,275 km (0.084 R)
• M7: 1,456,784 km (0.093 R)
• M8: 1,597,705 km (0.107 R)
• M9: 2,541,518 km (0.081 R)
• M10: 2,809,747 km (0.085 R)
• M11: 3,258,391 km (0.076 R)
• M12: 4,527,430 km (0.096 R)
• M13: 4,889,606 km (0.104 R)
• M14: 5,303,544 km (0.079 R)
• M15: 6,383,940 km (0.096 R)
• M16: 7,898,319 km (0.113 R)
• M17: 8,245,087 km (0.093 R)
• M18: 12,231,720 km (0.114 R)
• M19: 12,636,831 km (0.065 R)
• M20: 15,191,365 km (0.099 R)
• M21: 15,324,058 km (0.114 R)
• M22: 16,068,008 km (0.059 R)
• M23: 17,192,535 km (0.114 R)
• M24: 19,754,399 km (0.104 R)
• M25: 22,301,751 km (0.079 R)
• M26: 26,472,091 km (0.094 R)
• M27: 26,568,133 km (0.067 R)
• M28: 27,149,022 km (0.083 R)
• M29: 28,638,268 km (0.086 R)
• M30: 30,286,089 km (0.118 R)
• M31: 30,707,656 km (0.075 R)
• M32: 31,454,747 km (0.06 R)
• M33: 32,763,579 km (0.067 R)
• M34: 33,319,635 km (0.051 R)
• M35: 34,794,370 km (0.055 R)
• M36: 35,140,839 km (0.078 R)
• M37: 36,312,190 km (0.064 R)
• M38: 38,980,119 km (0.092 R)
• M39: 44,025,606 km (0.098 R)
• M40: 46,076,443 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.1

Radius: 6.6

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.53 AU - 8.83 AU

Year: 13524 Days

Day: 17.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,111,323 km

• M1: 82,129 km (0.105 R)
• M2: 303,085 km (0.095 R)
• M3: 561,441 km (0.098 R)
• M4: 1,097,749 km (0.087 R)
• M5: 1,515,726 km (0.077 R)
• M6: 1,754,185 km (0.093 R)
• M7: 2,017,776 km (0.082 R)
• M8: 3,999,349 km (0.063 R)
• M9: 6,196,493 km (0.082 R)
• M10: 6,931,169 km (0.036 R)
• M11: 11,104,351 km (0.089 R)
• M12: 12,185,046 km (0.108 R)
• M13: 15,224,575 km (0.107 R)
• M14: 20,179,107 km (0.086 R)
• M15: 26,307,085 km (0.107 R)
• M16: 28,217,898 km (0.109 R)
• M17: 29,049,513 km (0.093 R)
• M18: 30,435,537 km (0.116 R)
• M19: 33,223,593 km (0.098 R)
• M20: 35,693,603 km (0.062 R)
• M21: 38,283,292 km (0.103 R)
• M22: 45,370,790 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 17,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit