🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685

Radius: 14.8

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.92 AU - 1.48 AU

Year: 849 Days

Day: 14.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,412,415 km

• M1: 184,454 km (0.057 R)
• M2: 994,377 km (0.045 R)
• M3: 1,459,776 km (0.067 R)
• M4: 2,284,359 km (0.063 R)
• M5: 2,804,511 km (0.071 R)
• M6: 3,472,915 km (0.109 R)
• M7: 3,966,139 km (0.069 R)
• M8: 5,005,994 km (0.091 R)
• M9: 5,619,794 km (0.036 R)
• M10: 9,176,034 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.4

Radius: 14.3

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.08 AU - 1.44 AU

Year: 913 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,412,415 km

• M1: 178,171 km (0.082 R)
• M2: 632,350 km (0.098 R)
• M3: 1,103,883 km (0.065 R)
• M4: 1,621,641 km (0.077 R)
• M5: 2,694,706 km (0.098 R)
• M6: 3,240,589 km (0.095 R)
• M7: 4,333,701 km (0.104 R)
• M8: 4,864,324 km (0.119 R)
• M9: 6,014,882 km (0.097 R)
• M10: 6,700,489 km (0.107 R)
• M11: 7,364,105 km (0.095 R)
• M12: 9,103,180 km (0.094 R)
• M13: 9,680,628 km (0.084 R)
• M14: 10,160,239 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.1

Radius: 15

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.42 AU - 3.42 AU

Year: 3222 Days

Day: 6.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,412,415 km

• M1: 186,549 km (0.097 R)
• M2: 698,323 km (0.101 R)
• M3: 1,165,068 km (0.049 R)
• M4: 2,104,393 km (0.119 R)
• M5: 2,871,681 km (0.096 R)
• M6: 3,701,201 km (0.112 R)
• M7: 4,303,033 km (0.099 R)
• M8: 4,897,984 km (0.046 R)
• M9: 6,629,729 km (0.119 R)
• M10: 7,619,319 km (0.11 R)
• M11: 8,459,460 km (0.114 R)
• M12: 9,472,836 km (0.115 R)
• M13: 10,205,716 km (0.099 R)
• M14: 10,975,996 km (0.047 R)
• M15: 17,329,268 km (0.088 R)
• M16: 17,959,224 km (0.097 R)
• M17: 21,275,959 km (0.106 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.8

Radius: 14.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.96 AU - 6.54 AU

Year: 7767 Days

Day: 7.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 21,412,415 km

• M1: 182,958 km (0.098 R)
• M2: 728,691 km (0.073 R)
• M3: 1,359,246 km (0.081 R)
• M4: 2,009,997 km (0.112 R)
• M5: 3,478,300 km (0.057 R)
• M6: 4,153,286 km (0.082 R)
• M7: 4,800,296 km (0.068 R)
• M8: 5,268,538 km (0.113 R)
• M9: 7,729,423 km (0.078 R)
• M10: 8,755,365 km (0.073 R)
• M11: 9,234,677 km (0.109 R)
• M12: 11,178,551 km (0.072 R)
• M13: 11,691,522 km (0.088 R)
• M14: 12,931,240 km (0.095 R)
• M15: 14,316,666 km (0.118 R)
• M16: 15,419,053 km (0.038 R)
• M17: 16,776,055 km (0.092 R)
• M18: 19,067,296 km (0.109 R)
• M19: 20,250,316 km (0.067 R)
• M20: 20,936,970 km (0.062 R)
• M21: 25,918,878 km (0.112 R)
• M22: 27,741,280 km (0.072 R)
• M23: 34,902,829 km (0.051 R)
• M24: 36,447,427 km (0.095 R)
• M25: 38,732,385 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.1

Radius: 9.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.38 AU - 7.28 AU

Year: 9089 Days

Day: 10.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 21,412,415 km

• M1: 190,139 km (0.105 R)
• M2: 661,671 km (0.041 R)
• M3: 1,788,891 km (0.085 R)
• M4: 2,581,012 km (0.103 R)
• M5: 6,989,811 km (0.112 R)
• M6: 9,616,899 km (0.119 R)
• M7: 9,996,579 km (0.098 R)
• M8: 15,715,406 km (0.063 R)
• M9: 18,343,242 km (0.119 R)
• M10: 19,727,471 km (0.065 R)
• M11: 21,393,243 km (0.105 R)
• M12: 26,867,778 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.2

Radius: 4.9

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.53 AU - 6.81 AU

Year: 9896 Days

Day: 21 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 21,412,415 km

• M1: 61,186 km (0.047 R)
• M2: 215,271 km (0.074 R)
• M3: 464,651 km (0.086 R)
• M4: 853,605 km (0.072 R)
• M5: 1,239,568 km (0.107 R)
• M6: 1,509,742 km (0.118 R)
• M7: 1,789,789 km (0.054 R)
• M8: 2,542,715 km (0.077 R)
• M9: 3,248,069 km (0.097 R)
• M10: 3,809,360 km (0.091 R)
• M11: 6,072,626 km (0.12 R)
• M12: 6,849,937 km (0.077 R)
• M13: 9,577,854 km (0.085 R)
• M14: 9,889,616 km (0.094 R)
• M15: 10,116,406 km (0.113 R)
• M16: 11,955,114 km (0.114 R)
• M17: 12,316,542 km (0.095 R)
• M18: 12,526,428 km (0.051 R)
• M19: 13,061,390 km (0.073 R)
• M20: 13,224,751 km (0.114 R)
• M21: 13,555,661 km (0.078 R)
• M22: 16,658,770 km (0.089 R)
• M23: 17,371,006 km (0.117 R)
• M24: 20,204,688 km (0.072 R)
• M25: 21,088,812 km (0.067 R)
• M26: 22,541,258 km (0.119 R)
• M27: 25,728,739 km (0.098 R)
• M28: 33,690,488 km (0.085 R)
• M29: 35,036,869 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.3

Radius: 3.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.81 AU - 7.81 AU

Year: 10234 Days

Day: 17.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 21,412,415 km

• M1: 46,076 km (0.069 R)
• M2: 856,448 km (0.064 R)
• M3: 1,709,455 km (0.077 R)
• M4: 2,278,525 km (0.03 R)
• M5: 2,544,361 km (0.091 R)
• M6: 3,818,486 km (0.115 R)
• M7: 4,367,659 km (0.088 R)
• M8: 6,943,735 km (0.04 R)
• M9: 7,374,726 km (0.08 R)
• M10: 9,059,946 km (0.112 R)
• M11: 9,351,512 km (0.085 R)
• M12: 11,740,740 km (0.119 R)
• M13: 13,447,502 km (0.108 R)
• M14: 14,115,905 km (0.119 R)
• M15: 14,507,553 km (0.094 R)
• M16: 15,415,313 km (0.091 R)
• M17: 17,454,930 km (0.108 R)
• M18: 18,539,066 km (0.037 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: 261 - 14,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit