🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.1

Radius: 10.1

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.93 AU - 1.07 AU

Year: 667 Days

Day: 10.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,182,971 km

• M1: 125,662 km (0.086 R)
• M2: 684,709 km (0.073 R)
• M3: 1,015,022 km (0.059 R)
• M4: 1,349,971 km (0.116 R)
• M5: 2,003,863 km (0.086 R)
• M6: 2,717,296 km (0.076 R)
• M7: 3,092,786 km (0.072 R)
• M8: 3,566,264 km (0.096 R)
• M9: 3,976,611 km (0.086 R)
• M10: 4,359,581 km (0.106 R)
• M11: 4,689,744 km (0.104 R)
• M12: 5,283,049 km (0.11 R)
• M13: 5,623,982 km (0.111 R)
• M14: 6,237,782 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.3

Radius: 12.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1 AU - 1.4 AU

Year: 877 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,182,971 km

• M1: 157,975 km (0.067 R)
• M2: 606,619 km (0.116 R)
• M3: 1,208,452 km (0.115 R)
• M4: 1,846,487 km (0.094 R)
• M5: 2,632,773 km (0.041 R)
• M6: 3,168,333 km (0.116 R)
• M7: 4,395,036 km (0.117 R)
• M8: 4,991,483 km (0.086 R)
• M9: 6,119,002 km (0.046 R)
• M10: 6,776,036 km (0.065 R)
• M11: 7,363,058 km (0.034 R)
• M12: 7,789,112 km (0.106 R)
• M13: 8,484,593 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.5

Radius: 11.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.28 AU - 1.9 AU

Year: 1337 Days

Day: 6.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,182,971 km

• M1: 146,756 km (0.029 R)
• M2: 600,486 km (0.089 R)
• M3: 1,210,995 km (0.047 R)
• M4: 1,691,204 km (0.092 R)
• M5: 2,087,489 km (0.101 R)
• M6: 2,465,223 km (0.114 R)
• M7: 2,953,660 km (0.11 R)
• M8: 3,347,552 km (0.101 R)
• M9: 4,209,385 km (0.113 R)
• M10: 4,692,885 km (0.106 R)
• M11: 5,194,188 km (0.057 R)
• M12: 5,689,955 km (0.098 R)
• M13: 6,776,933 km (0.091 R)
• M14: 7,200,594 km (0.097 R)
• M15: 7,691,874 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.6

Radius: 14.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.37 AU - 2.43 AU

Year: 2479 Days

Day: 11.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,182,971 km

• M1: 179,218 km (0.058 R)
• M2: 657,034 km (0.089 R)
• M3: 1,262,905 km (0.104 R)
• M4: 1,837,062 km (0.101 R)
• M5: 2,319,365 km (0.114 R)
• M6: 3,096,676 km (0.079 R)
• M7: 4,042,434 km (0.102 R)
• M8: 4,671,194 km (0.058 R)
• M9: 5,316,409 km (0.099 R)
• M10: 7,282,424 km (0.093 R)
• M11: 8,680,416 km (0.111 R)
• M12: 9,266,092 km (0.028 R)
• M13: 10,478,583 km (0.116 R)
• M14: 11,263,523 km (0.099 R)
• M15: 12,644,012 km (0.101 R)
• M16: 13,901,681 km (0.11 R)
• M17: 15,093,528 km (0.116 R)
• M18: 15,639,261 km (0.101 R)
• M19: 17,355,447 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 11.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.09 AU - 2.83 AU

Year: 2573 Days

Day: 11.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,182,971 km

• M1: 145,559 km (0.11 R)
• M2: 640,728 km (0.1 R)
• M3: 1,054,366 km (0.091 R)
• M4: 1,685,070 km (0.096 R)
• M5: 2,590,287 km (0.101 R)
• M6: 3,371,487 km (0.07 R)
• M7: 3,825,367 km (0.033 R)
• M8: 4,237,509 km (0.119 R)
• M9: 4,609,260 km (0.112 R)
• M10: 5,715,985 km (0.033 R)
• M11: 6,876,865 km (0.105 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.1

Radius: 12

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.42 AU - 5.48 AU

Year: 8484 Days

Day: 10.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,182,971 km

• M1: 149,448 km (0.089 R)
• M2: 1,152,053 km (0.083 R)
• M3: 1,676,693 km (0.044 R)
• M4: 3,326,608 km (0.087 R)
• M5: 4,058,889 km (0.084 R)
• M6: 6,463,825 km (0.102 R)
• M7: 7,868,250 km (0.101 R)
• M8: 8,483,695 km (0.099 R)
• M9: 8,984,250 km (0.088 R)
• M10: 10,564,901 km (0.08 R)
• M11: 13,392,001 km (0.088 R)
• M12: 14,420,188 km (0.119 R)
• M13: 15,872,184 km (0.075 R)
• M14: 20,556,094 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.4

Radius: 7.4

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.75 AU - 10.49 AU

Year: 21468 Days

Day: 23.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,182,971 km

• M1: 111,002 km (0.099 R)
• M2: 472,430 km (0.099 R)
• M3: 2,400,747 km (0.117 R)
• M4: 3,159,956 km (0.081 R)
• M5: 6,232,995 km (0.065 R)
• M6: 7,697,858 km (0.075 R)
• M7: 11,531,752 km (0.091 R)
• M8: 16,018,491 km (0.093 R)
• M9: 19,495,445 km (0.076 R)
• M10: 21,732,232 km (0.057 R)
• M11: 24,434,269 km (0.073 R)
• M12: 28,227,024 km (0.077 R)
• M13: 37,352,943 km (0.072 R)
• M14: 38,158,078 km (0.067 R)
• M15: 42,068,866 km (0.026 R)
• M16: 45,020,432 km (0.107 R)
• M17: 46,546,779 km (0.077 R)
• M18: 54,870,853 km (0.046 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: 321 - 18,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit