🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 11.6

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.71 AU - 0.91 AU

Year: 494 Days

Day: 6.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 7,754,021 km

• M1: 144,212 km (0.101 R)
• M2: 549,024 km (0.074 R)
• M3: 1,076,955 km (0.108 R)
• M4: 1,783,655 km (0.112 R)
• M5: 2,367,685 km (0.03 R)
• M6: 2,897,711 km (0.03 R)
• M7: 3,619,371 km (0.091 R)
• M8: 4,369,604 km (0.096 R)
• M9: 5,420,230 km (0.068 R)
• M10: 6,178,691 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.7

Radius: 11.2

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.81 AU - 0.87 AU

Year: 522 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 7,754,021 km

• M1: 139,425 km (0.089 R)
• M2: 488,138 km (0.118 R)
• M3: 1,191,397 km (0.089 R)
• M4: 1,570,927 km (0.1 R)
• M5: 2,275,084 km (0.104 R)
• M6: 2,686,329 km (0.086 R)
• M7: 4,126,208 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.4

Radius: 11.4

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.78 AU - 0.98 AU

Year: 560 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 7,754,021 km

• M1: 141,819 km (0.08 R)
• M2: 527,033 km (0.116 R)
• M3: 963,410 km (0.11 R)
• M4: 1,582,147 km (0.068 R)
• M5: 2,206,868 km (0.072 R)
• M6: 2,567,698 km (0.106 R)
• M7: 3,387,345 km (0.074 R)
• M8: 3,768,520 km (0.108 R)
• M9: 4,137,428 km (0.115 R)
• M10: 4,603,575 km (0.08 R)
• M11: 5,026,339 km (0.1 R)
• M12: 5,709,253 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.7

Radius: 10.5

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.86 AU - 0.92 AU

Year: 569 Days

Day: 5.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 7,754,021 km

• M1: 130,599 km (0.087 R)
• M2: 470,784 km (0.106 R)
• M3: 875,596 km (0.094 R)
• M4: 1,217,278 km (0.086 R)
• M5: 2,028,996 km (0.095 R)
• M6: 2,375,764 km (0.092 R)
• M7: 2,792,095 km (0.084 R)
• M8: 3,404,249 km (0.095 R)
• M9: 3,872,939 km (0.071 R)
• M10: 4,209,086 km (0.114 R)
• M11: 4,550,618 km (0.067 R)
• M12: 5,321,196 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.4

Radius: 8.7

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.99 AU - 1.17 AU

Year: 761 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 7,754,021 km

• M1: 108,159 km (0.104 R)
• M2: 678,726 km (0.102 R)
• M3: 1,002,156 km (0.119 R)
• M4: 1,401,134 km (0.1 R)
• M5: 1,726,808 km (0.087 R)
• M6: 2,286,454 km (0.114 R)
• M7: 3,021,877 km (0.081 R)
• M8: 3,295,192 km (0.073 R)
• M9: 3,598,726 km (0.095 R)
• M10: 3,892,237 km (0.048 R)
• M11: 4,688,696 km (0.065 R)
• M12: 5,125,672 km (0.044 R)
• M13: 5,663,476 km (0.1 R)
• M14: 6,337,863 km (0.114 R)
• M15: 6,872,676 km (0.084 R)
• M16: 7,370,687 km (0.032 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: 205 - 16,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit