🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.6

Radius: 9.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.52 AU - 0.76 AU

Year: 353 Days

Day: 9.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 21,265,602 km

• M1: 123,119 km (0.053 R)
• M2: 444,754 km (0.111 R)
• M3: 1,381,536 km (0.112 R)
• M4: 1,704,668 km (0.102 R)
• M5: 2,343,002 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.4

Radius: 13.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.66 AU - 0.7 AU

Year: 387 Days

Day: 9 Hours

Environment

Temp: -154 °C

Axial Tilt: 173.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 21,265,602 km

• M1: 166,652 km (0.054 R)
• M2: 587,770 km (0.118 R)
• M3: 1,015,022 km (0.118 R)
• M4: 1,621,641 km (0.105 R)
• M5: 2,096,764 km (0.081 R)
• M6: 2,568,446 km (0.058 R)
• M7: 3,078,575 km (0.12 R)
• M8: 3,595,435 km (0.096 R)
• M9: 4,090,006 km (0.05 R)
• M10: 4,529,524 km (0.116 R)
• M11: 5,280,356 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.7

Radius: 9.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.71 AU - 0.81 AU

Year: 457 Days

Day: 5 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 21,265,602 km

• M1: 119,678 km (0.116 R)
• M2: 426,952 km (0.119 R)
• M3: 758,760 km (0.055 R)
• M4: 1,172,399 km (0.119 R)
• M5: 1,714,691 km (0.032 R)
• M6: 2,127,731 km (0.069 R)
• M7: 2,968,022 km (0.059 R)
• M8: 3,268,564 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326

Radius: 9.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.05 AU - 1.49 AU

Year: 988 Days

Day: 12.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,265,602 km

• M1: 121,922 km (0.088 R)
• M2: 459,565 km (0.108 R)
• M3: 792,719 km (0.107 R)
• M4: 1,446,462 km (0.084 R)
• M5: 2,235,142 km (0.102 R)
• M6: 2,598,216 km (0.1 R)
• M7: 3,024,869 km (0.102 R)
• M8: 3,484,434 km (0.105 R)
• M9: 4,123,965 km (0.072 R)
• M10: 4,690,492 km (0.114 R)
• M11: 5,325,834 km (0.075 R)
• M12: 6,789,350 km (0.06 R)
• M13: 7,133,425 km (0.025 R)
• M14: 7,786,719 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.2

Radius: 10.1

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.18 AU - 1.54 AU

Year: 1095 Days

Day: 11.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 21,265,602 km

• M1: 125,662 km (0.076 R)
• M2: 719,566 km (0.101 R)
• M3: 1,369,868 km (0.098 R)
• M4: 1,710,652 km (0.028 R)
• M5: 2,045,003 km (0.111 R)
• M6: 2,928,678 km (0.115 R)
• M7: 3,502,984 km (0.086 R)
• M8: 3,882,663 km (0.096 R)
• M9: 4,324,874 km (0.093 R)
• M10: 4,953,784 km (0.092 R)
• M11: 5,663,775 km (0.107 R)
• M12: 6,698,394 km (0.116 R)
• M13: 7,036,934 km (0.032 R)
• M14: 8,231,174 km (0.103 R)
• M15: 9,021,500 km (0.086 R)
• M16: 9,435,138 km (0.1 R)
• M17: 10,268,847 km (0.12 R)
• M18: 10,654,809 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.4

Radius: 9.7

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.46 AU - 1.48 AU

Year: 1230 Days

Day: 11.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,265,602 km

• M1: 120,875 km (0.09 R)
• M2: 589,715 km (0.067 R)
• M3: 1,067,830 km (0.107 R)
• M4: 1,396,496 km (0.091 R)
• M5: 1,922,033 km (0.049 R)
• M6: 2,452,657 km (0.06 R)
• M7: 3,631,040 km (0.113 R)
• M8: 4,023,734 km (0.059 R)
• M9: 4,499,455 km (0.088 R)
• M10: 5,232,036 km (0.091 R)
• M11: 5,691,451 km (0.074 R)
• M12: 6,407,426 km (0.065 R)
• M13: 7,283,472 km (0.074 R)
• M14: 7,697,708 km (0.051 R)
• M15: 9,212,686 km (0.109 R)
• M16: 10,040,710 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227

Radius: 9.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.44 AU - 4.18 AU

Year: 5133 Days

Day: 10.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 21,265,602 km

• M1: 121,174 km (0.097 R)
• M2: 581,188 km (0.039 R)
• M3: 911,949 km (0.025 R)
• M4: 1,470,397 km (0.113 R)
• M5: 2,229,607 km (0.064 R)
• M6: 3,247,620 km (0.118 R)
• M7: 3,578,231 km (0.115 R)
• M8: 4,776,959 km (0.077 R)
• M9: 5,132,853 km (0.077 R)
• M10: 5,660,933 km (0.071 R)
• M11: 5,978,679 km (0.106 R)
• M12: 6,563,457 km (0.074 R)
• M13: 7,339,870 km (0.051 R)
• M14: 9,400,730 km (0.1 R)
• M15: 9,734,483 km (0.059 R)
• M16: 10,269,295 km (0.103 R)
• M17: 11,863,111 km (0.091 R)
• M18: 12,429,339 km (0.093 R)
• M19: 15,482,931 km (0.098 R)
• M20: 16,371,243 km (0.095 R)
• M21: 17,128,059 km (0.076 R)
• M22: 18,021,158 km (0.054 R)
• M23: 19,121,749 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 12,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit