🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 15

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.63 AU - 0.75 AU

Year: 382 Days

Day: 10.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 45,284,397 km

• M1: 186,997 km (0.077 R)
• M2: 878,140 km (0.091 R)
• M3: 1,775,727 km (0.05 R)
• M4: 2,396,259 km (0.073 R)
• M5: 3,348,898 km (0.115 R)
• M6: 4,169,592 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.6

Radius: 10.1

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.62 AU - 0.8 AU

Year: 399 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 45,284,397 km

• M1: 125,961 km (0.118 R)
• M2: 620,382 km (0.09 R)
• M3: 984,952 km (0.074 R)
• M4: 1,489,247 km (0.084 R)
• M5: 2,099,008 km (0.038 R)
• M6: 2,543,613 km (0.112 R)
• M7: 2,943,787 km (0.073 R)
• M8: 3,417,563 km (0.06 R)
• M9: 3,757,450 km (0.066 R)
• M10: 4,120,075 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.1

Radius: 8.7

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.74 AU - 0.74 AU

Year: 424 Days

Day: 12.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 45,284,397 km

• M1: 109,206 km (0.118 R)
• M2: 449,841 km (0.081 R)
• M3: 741,706 km (0.103 R)
• M4: 1,044,792 km (0.072 R)
• M5: 1,755,830 km (0.114 R)
• M6: 2,042,909 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350

Radius: 10.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.22 AU - 1.64 AU

Year: 1140 Days

Day: 12.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,284,397 km

• M1: 135,984 km (0.11 R)
• M2: 481,406 km (0.1 R)
• M3: 866,172 km (0.059 R)
• M4: 1,449,454 km (0.113 R)
• M5: 2,240,677 km (0.116 R)
• M6: 2,629,781 km (0.049 R)
• M7: 3,420,855 km (0.06 R)
• M8: 3,924,999 km (0.1 R)
• M9: 4,578,443 km (0.1 R)
• M10: 5,029,331 km (0.086 R)
• M11: 5,702,521 km (0.117 R)
• M12: 7,069,397 km (0.033 R)
• M13: 7,413,771 km (0.086 R)
• M14: 7,817,686 km (0.1 R)
• M15: 8,826,125 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.1

Radius: 13.9

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.98 AU - 3.04 AU

Year: 2652 Days

Day: 5.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 45,284,397 km

• M1: 172,935 km (0.056 R)
• M2: 690,693 km (0.095 R)
• M3: 1,866,233 km (0.069 R)
• M4: 2,332,380 km (0.112 R)
• M5: 4,300,340 km (0.063 R)
• M6: 4,813,162 km (0.061 R)
• M7: 5,384,177 km (0.072 R)
• M8: 7,181,147 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.5

Radius: 8.8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.16 AU - 4.02 AU

Year: 4536 Days

Day: 12.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 45,284,397 km

• M1: 109,506 km (0.112 R)
• M2: 547,977 km (0.075 R)
• M3: 1,519,914 km (0.117 R)
• M4: 1,918,892 km (0.042 R)
• M5: 2,202,829 km (0.059 R)
• M6: 2,594,476 km (0.113 R)
• M7: 3,485,331 km (0.036 R)
• M8: 4,747,040 km (0.065 R)
• M9: 6,462,628 km (0.093 R)
• M10: 7,188,178 km (0.042 R)
• M11: 9,889,766 km (0.092 R)
• M12: 11,246,918 km (0.087 R)
• M13: 11,539,980 km (0.113 R)
• M14: 12,065,218 km (0.079 R)
• M15: 12,645,508 km (0.092 R)
• M16: 14,198,783 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348

Radius: 8

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.5 AU - 8.9 AU

Year: 12883 Days

Day: 22.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,284,397 km

• M1: 99,483 km (0.071 R)
• M2: 367,412 km (0.062 R)
• M3: 839,992 km (0.062 R)
• M4: 1,875,509 km (0.067 R)
• M5: 2,369,780 km (0.058 R)
• M6: 3,793,204 km (0.116 R)
• M7: 4,189,638 km (0.11 R)
• M8: 7,454,312 km (0.074 R)
• M9: 8,120,023 km (0.039 R)
• M10: 9,617,498 km (0.055 R)
• M11: 11,025,363 km (0.104 R)
• M12: 11,505,722 km (0.118 R)
• M13: 12,111,743 km (0.105 R)
• M14: 14,307,092 km (0.114 R)
• M15: 14,622,743 km (0.034 R)
• M16: 16,546,572 km (0.118 R)
• M17: 18,261,412 km (0.089 R)
• M18: 19,468,517 km (0.061 R)
• M19: 20,889,099 km (0.065 R)
• M20: 22,124,627 km (0.04 R)
• M21: 22,377,448 km (0.087 R)
• M22: 24,650,139 km (0.063 R)
• M23: 25,749,384 km (0.099 R)
• M24: 29,242,494 km (0.034 R)
• M25: 32,602,014 km (0.083 R)
• M26: 35,977,390 km (0.077 R)
• M27: 39,951,458 km (0.066 R)
• M28: 44,208,564 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 11,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit