🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 10.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.52 AU - 0.7 AU

Year: 318 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 19,172,498 km

• M1: 126,859 km (0.117 R)
• M2: 657,632 km (0.104 R)
• M3: 994,227 km (0.069 R)
• M4: 1,340,547 km (0.118 R)
• M5: 1,717,384 km (0.047 R)
• M6: 2,150,320 km (0.04 R)
• M7: 2,795,835 km (0.109 R)
• M8: 3,308,058 km (0.114 R)
• M9: 3,837,335 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.9

Radius: 8.5

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.69 AU - 0.85 AU

Year: 451 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,172,498 km

• M1: 105,766 km (0.095 R)
• M2: 390,899 km (0.069 R)
• M3: 739,313 km (0.11 R)
• M4: 1,016,817 km (0.113 R)
• M5: 1,306,887 km (0.095 R)
• M6: 1,666,371 km (0.117 R)
• M7: 1,949,709 km (0.095 R)
• M8: 2,458,491 km (0.112 R)
• M9: 2,918,804 km (0.065 R)
• M10: 3,379,117 km (0.105 R)
• M11: 3,668,439 km (0.069 R)
• M12: 4,707,995 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 9.6

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.27 AU - 1.77 AU

Year: 1250 Days

Day: 12.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,172,498 km

• M1: 119,379 km (0.064 R)
• M2: 483,949 km (0.099 R)
• M3: 817,852 km (0.118 R)
• M4: 1,178,083 km (0.11 R)
• M5: 1,699,731 km (0.105 R)
• M6: 2,752,601 km (0.035 R)
• M7: 3,987,382 km (0.088 R)
• M8: 4,737,465 km (0.078 R)
• M9: 5,287,986 km (0.107 R)
• M10: 5,600,047 km (0.086 R)
• M11: 5,902,534 km (0.096 R)
• M12: 7,173,068 km (0.096 R)
• M13: 8,115,834 km (0.084 R)
• M14: 8,760,152 km (0.098 R)
• M15: 9,590,121 km (0.05 R)
• M16: 10,439,089 km (0.116 R)
• M17: 11,235,099 km (0.11 R)
• M18: 11,823,019 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.7

Radius: 10.9

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.82 AU - 2.08 AU

Year: 1816 Days

Day: 7.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 19,172,498 km

• M1: 135,536 km (0.088 R)
• M2: 593,455 km (0.061 R)
• M3: 1,306,438 km (0.036 R)
• M4: 1,785,301 km (0.111 R)
• M5: 2,459,239 km (0.103 R)
• M6: 2,826,353 km (0.086 R)
• M7: 3,743,836 km (0.098 R)
• M8: 4,097,037 km (0.113 R)
• M9: 4,616,590 km (0.117 R)
• M10: 6,843,953 km (0.051 R)
• M11: 8,299,839 km (0.094 R)
• M12: 9,743,309 km (0.096 R)
• M13: 13,206,051 km (0.069 R)
• M14: 14,386,977 km (0.111 R)
• M15: 15,780,182 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.3

Radius: 8.1

Gravity: 15.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.98 AU - 1.98 AU

Year: 1858 Days

Day: 8.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 19,172,498 km

• M1: 100,979 km (0.093 R)
• M2: 368,759 km (0.117 R)
• M3: 634,295 km (0.117 R)
• M4: 1,019,958 km (0.067 R)
• M5: 1,276,668 km (0.084 R)
• M6: 1,557,015 km (0.083 R)
• M7: 1,810,882 km (0.101 R)
• M8: 2,323,405 km (0.115 R)
• M9: 2,731,358 km (0.107 R)
• M10: 3,303,570 km (0.113 R)
• M11: 4,010,869 km (0.094 R)
• M12: 5,083,485 km (0.116 R)
• M13: 6,309,889 km (0.102 R)
• M14: 8,600,082 km (0.108 R)
• M15: 9,130,407 km (0.088 R)
• M16: 9,859,397 km (0.035 R)
• M17: 12,033,653 km (0.083 R)
• M18: 13,604,730 km (0.085 R)
• M19: 14,508,749 km (0.036 R)
• M20: 16,186,340 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.8

Radius: 14.8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.86 AU - 4.1 AU

Year: 5295 Days

Day: 14.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,172,498 km

• M1: 184,155 km (0.064 R)
• M2: 1,317,508 km (0.104 R)
• M3: 2,397,904 km (0.098 R)
• M4: 2,917,009 km (0.082 R)
• M5: 3,651,834 km (0.093 R)
• M6: 5,548,884 km (0.049 R)
• M7: 9,965,612 km (0.114 R)
• M8: 12,002,836 km (0.076 R)
• M9: 12,612,447 km (0.066 R)
• M10: 13,640,932 km (0.09 R)
• M11: 20,553,999 km (0.072 R)
• M12: 21,156,280 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 11.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.22 AU - 5.3 AU

Year: 6925 Days

Day: 12.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 19,172,498 km

• M1: 174,880 km (0.08 R)
• M2: 927,956 km (0.025 R)
• M3: 2,010,745 km (0.108 R)
• M4: 3,260,635 km (0.077 R)
• M5: 5,920,336 km (0.077 R)
• M6: 8,498,655 km (0.085 R)
• M7: 10,071,677 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 17,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit