🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.4

Radius: 12.1

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.38 AU - 0.62 AU

Year: 244 Days

Day: 7.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 26,712,560 km

• M1: 150,495 km (0.071 R)
• M2: 539,450 km (0.103 R)
• M3: 1,020,706 km (0.07 R)
• M4: 1,401,283 km (0.061 R)
• M5: 1,865,485 km (0.106 R)
• M6: 2,334,176 km (0.095 R)
• M7: 2,743,775 km (0.027 R)
• M8: 3,375,826 km (0.057 R)
• M9: 3,857,231 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.6

Radius: 14.4

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.6 AU - 0.86 AU

Year: 431 Days

Day: 12.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,712,560 km

• M1: 179,517 km (0.095 R)
• M2: 632,201 km (0.09 R)
• M3: 1,140,534 km (0.102 R)
• M4: 1,916,798 km (0.109 R)
• M5: 2,649,528 km (0.117 R)
• M6: 3,138,713 km (0.116 R)
• M7: 3,588,404 km (0.112 R)
• M8: 4,095,092 km (0.094 R)
• M9: 4,784,738 km (0.053 R)
• M10: 5,286,789 km (0.086 R)
• M11: 6,034,778 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.1

Radius: 15

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.92 AU - 1.02 AU

Year: 659 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 26,712,560 km

• M1: 186,549 km (0.074 R)
• M2: 716,424 km (0.081 R)
• M3: 1,231,938 km (0.074 R)
• M4: 1,878,201 km (0.069 R)
• M5: 2,608,239 km (0.105 R)
• M6: 3,432,673 km (0.116 R)
• M7: 4,304,978 km (0.091 R)
• M8: 5,149,757 km (0.065 R)
• M9: 5,657,343 km (0.088 R)
• M10: 6,491,800 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.5

Radius: 14.5

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.81 AU - 1.15 AU

Year: 670 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 26,712,560 km

• M1: 180,265 km (0.065 R)
• M2: 653,593 km (0.073 R)
• M3: 1,190,350 km (0.051 R)
• M4: 2,020,469 km (0.098 R)
• M5: 2,677,203 km (0.089 R)
• M6: 3,568,807 km (0.09 R)
• M7: 4,918,928 km (0.07 R)
• M8: 5,468,700 km (0.037 R)
• M9: 5,941,728 km (0.106 R)
• M10: 6,483,273 km (0.099 R)
• M11: 7,369,191 km (0.071 R)
• M12: 7,900,563 km (0.099 R)

Asteroid Belt

Center: 1.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.4

Radius: 11.6

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.5 AU - 1.6 AU

Year: 1332 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 26,712,560 km

• M1: 144,362 km (0.117 R)
• M2: 592,856 km (0.118 R)
• M3: 1,305,690 km (0.084 R)
• M4: 2,013,737 km (0.112 R)
• M5: 2,462,082 km (0.115 R)
• M6: 2,950,070 km (0.11 R)
• M7: 3,764,032 km (0.088 R)
• M8: 4,327,567 km (0.094 R)
• M9: 4,927,903 km (0.099 R)
• M10: 5,792,579 km (0.098 R)
• M11: 7,413,173 km (0.044 R)
• M12: 8,032,957 km (0.118 R)
• M13: 9,554,218 km (0.117 R)
• M14: 9,978,178 km (0.073 R)
• M15: 10,669,919 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.5

Radius: 8.5

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.81 AU - 2.65 AU

Year: 2299 Days

Day: 12.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,712,560 km

• M1: 105,766 km (0.035 R)
• M2: 380,278 km (0.052 R)
• M3: 659,128 km (0.115 R)
• M4: 926,908 km (0.068 R)
• M5: 1,298,360 km (0.119 R)
• M6: 1,954,047 km (0.066 R)
• M7: 2,390,125 km (0.075 R)
• M8: 2,655,661 km (0.112 R)
• M9: 5,533,924 km (0.119 R)
• M10: 5,919,139 km (0.048 R)
• M11: 7,278,086 km (0.068 R)
• M12: 7,592,690 km (0.096 R)
• M13: 8,752,523 km (0.101 R)
• M14: 9,502,756 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.4

Radius: 12.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.71 AU - 3.93 AU

Year: 5154 Days

Day: 14.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 26,712,560 km

• M1: 151,692 km (0.098 R)
• M2: 734,825 km (0.119 R)
• M3: 1,411,755 km (0.119 R)
• M4: 1,864,438 km (0.057 R)
• M5: 2,637,261 km (0.114 R)
• M6: 3,257,494 km (0.112 R)
• M7: 4,594,899 km (0.096 R)
• M8: 5,662,429 km (0.085 R)
• M9: 7,718,652 km (0.105 R)
• M10: 10,784,510 km (0.089 R)
• M11: 11,357,022 km (0.032 R)
• M12: 12,902,218 km (0.067 R)
• M13: 17,642,077 km (0.096 R)
• M14: 20,901,814 km (0.114 R)
• M15: 23,724,577 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 12,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit