🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.8

Radius: 11

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.46 AU - 0.74 AU

Year: 315 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 29,120,279 km

• M1: 136,732 km (0.084 R)
• M2: 535,860 km (0.067 R)
• M3: 894,296 km (0.067 R)
• M4: 1,379,741 km (0.087 R)
• M5: 2,008,052 km (0.031 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 10.7

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.13 AU - 1.67 AU

Year: 1124 Days

Day: 6 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,120,279 km

• M1: 134,040 km (0.104 R)
• M2: 477,068 km (0.093 R)
• M3: 1,014,274 km (0.101 R)
• M4: 1,396,496 km (0.085 R)
• M5: 1,734,887 km (0.076 R)
• M6: 2,214,647 km (0.09 R)
• M7: 2,631,427 km (0.097 R)
• M8: 3,311,947 km (0.1 R)
• M9: 3,733,215 km (0.082 R)
• M10: 4,072,503 km (0.118 R)
• M11: 5,041,448 km (0.088 R)
• M12: 5,663,626 km (0.088 R)
• M13: 6,246,459 km (0.088 R)
• M14: 7,232,159 km (0.07 R)
• M15: 7,659,561 km (0.104 R)
• M16: 7,997,652 km (0.116 R)
• M17: 8,372,993 km (0.065 R)
• M18: 9,363,032 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.6

Radius: 11

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.47 AU - 1.47 AU

Year: 1209 Days

Day: 5.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,120,279 km

• M1: 137,331 km (0.095 R)
• M2: 524,939 km (0.072 R)
• M3: 876,943 km (0.082 R)
• M4: 1,454,091 km (0.081 R)
• M5: 2,398,054 km (0.119 R)
• M6: 3,163,397 km (0.098 R)
• M7: 3,653,330 km (0.059 R)
• M8: 4,256,658 km (0.104 R)
• M9: 4,872,851 km (0.085 R)
• M10: 6,058,115 km (0.082 R)
• M11: 6,578,566 km (0.099 R)
• M12: 7,016,140 km (0.112 R)
• M13: 8,859,186 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.9

Radius: 11.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.96 AU - 2.42 AU

Year: 2198 Days

Day: 6 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,120,279 km

• M1: 150,645 km (0.087 R)
• M2: 658,829 km (0.114 R)
• M3: 1,151,156 km (0.091 R)
• M4: 1,704,967 km (0.064 R)
• M5: 2,211,954 km (0.114 R)
• M6: 2,680,794 km (0.099 R)
• M7: 3,262,131 km (0.087 R)
• M8: 4,860,584 km (0.064 R)
• M9: 6,032,085 km (0.105 R)
• M10: 7,060,870 km (0.101 R)
• M11: 7,971,023 km (0.058 R)
• M12: 9,208,946 km (0.072 R)
• M13: 10,710,609 km (0.107 R)
• M14: 11,873,882 km (0.108 R)
• M15: 13,321,690 km (0.064 R)
• M16: 14,109,473 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.5

Radius: 12.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.87 AU - 3.71 AU

Year: 4047 Days

Day: 9.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,120,279 km

• M1: 163,810 km (0.119 R)
• M2: 604,226 km (0.084 R)
• M3: 1,182,422 km (0.047 R)
• M4: 2,874,822 km (0.081 R)
• M5: 3,805,471 km (0.093 R)
• M6: 4,952,886 km (0.101 R)
• M7: 5,455,386 km (0.116 R)
• M8: 5,991,844 km (0.116 R)
• M9: 7,236,947 km (0.111 R)
• M10: 8,836,148 km (0.098 R)
• M11: 9,577,854 km (0.097 R)
• M12: 11,960,200 km (0.07 R)
• M13: 12,721,653 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.3

Radius: 14.8

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.6 AU - 5.12 AU

Year: 7267 Days

Day: 13.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,120,279 km

• M1: 184,454 km (0.118 R)
• M2: 788,979 km (0.082 R)
• M3: 1,288,636 km (0.102 R)
• M4: 1,841,101 km (0.077 R)
• M5: 3,420,555 km (0.072 R)
• M6: 4,155,380 km (0.084 R)
• M7: 6,389,923 km (0.102 R)
• M8: 6,934,011 km (0.09 R)
• M9: 7,950,828 km (0.096 R)
• M10: 9,613,159 km (0.102 R)
• M11: 12,807,672 km (0.096 R)
• M12: 14,459,831 km (0.085 R)
• M13: 15,020,075 km (0.114 R)
• M14: 27,470,807 km (0.062 R)
• M15: 30,207,251 km (0.077 R)
• M16: 33,877,635 km (0.054 R)
• M17: 34,756,522 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.1

Radius: 3.5

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.33 AU - 7.61 AU

Year: 13848 Days

Day: 24.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,120,279 km

• M1: 43,533 km (0.069 R)
• M2: 357,389 km (0.085 R)
• M3: 572,511 km (0.04 R)
• M4: 952,340 km (0.068 R)
• M5: 2,259,975 km (0.06 R)
• M6: 2,782,520 km (0.109 R)
• M7: 4,108,406 km (0.119 R)
• M8: 4,496,014 km (0.077 R)
• M9: 8,517,504 km (0.098 R)
• M10: 10,016,924 km (0.088 R)
• M11: 14,109,024 km (0.044 R)
• M12: 15,268,258 km (0.096 R)
• M13: 16,016,995 km (0.079 R)
• M14: 18,345,037 km (0.102 R)
• M15: 21,029,272 km (0.04 R)
• M16: 21,524,291 km (0.072 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: 316 - 18,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit