🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.2

Radius: 13.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.57 AU - 0.65 AU

Year: 318 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 19,781,375 km

• M1: 167,101 km (0.096 R)
• M2: 703,559 km (0.093 R)
• M3: 1,123,929 km (0.1 R)
• M4: 1,715,439 km (0.118 R)
• M5: 2,172,909 km (0.118 R)
• M6: 2,633,820 km (0.091 R)
• M7: 3,054,639 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.1

Radius: 15

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.69 AU - 0.83 AU

Year: 442 Days

Day: 14.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 19,781,375 km

• M1: 186,549 km (0.118 R)
• M2: 677,230 km (0.11 R)
• M3: 1,251,685 km (0.059 R)
• M4: 1,925,025 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.8

Radius: 11.2

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.92 AU - 1.04 AU

Year: 647 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 19,781,375 km

• M1: 139,276 km (0.113 R)
• M2: 576,550 km (0.075 R)
• M3: 1,041,650 km (0.113 R)
• M4: 1,475,185 km (0.072 R)
• M5: 2,092,425 km (0.047 R)
• M6: 2,762,325 km (0.118 R)
• M7: 3,123,753 km (0.08 R)
• M8: 4,191,583 km (0.114 R)
• M9: 4,785,187 km (0.057 R)
• M10: 5,416,341 km (0.063 R)
• M11: 5,836,262 km (0.118 R)
• M12: 6,536,978 km (0.115 R)
• M13: 6,992,354 km (0.086 R)
• M14: 7,424,542 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.9

Radius: 14.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.62 AU - 4.16 AU

Year: 4162 Days

Day: 9.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 19,781,375 km

• M1: 185,352 km (0.054 R)
• M2: 955,033 km (0.099 R)
• M3: 2,128,479 km (0.104 R)
• M4: 2,607,491 km (0.099 R)
• M5: 3,668,738 km (0.051 R)
• M6: 4,211,330 km (0.112 R)
• M7: 4,688,547 km (0.115 R)
• M8: 5,538,562 km (0.116 R)
• M9: 6,668,175 km (0.073 R)
• M10: 7,645,349 km (0.096 R)
• M11: 8,255,409 km (0.051 R)
• M12: 9,008,185 km (0.03 R)
• M13: 10,162,632 km (0.104 R)
• M14: 10,734,246 km (0.117 R)
• M15: 11,198,298 km (0.066 R)
• M16: 12,076,587 km (0.081 R)
• M17: 13,723,809 km (0.067 R)
• M18: 14,885,138 km (0.088 R)
• M19: 15,569,997 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242

Radius: 14.1

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.44 AU - 3.66 AU

Year: 4460 Days

Day: 12.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,781,375 km

• M1: 175,927 km (0.107 R)
• M2: 648,656 km (0.106 R)
• M3: 1,302,997 km (0.079 R)
• M4: 2,357,214 km (0.04 R)
• M5: 4,161,214 km (0.108 R)
• M6: 4,691,539 km (0.109 R)
• M7: 5,941,130 km (0.073 R)
• M8: 6,422,087 km (0.035 R)
• M9: 9,372,456 km (0.1 R)
• M10: 10,251,344 km (0.046 R)
• M11: 10,749,953 km (0.114 R)
• M12: 13,811,474 km (0.109 R)
• M13: 15,844,060 km (0.117 R)
• M14: 16,826,320 km (0.085 R)
• M15: 18,459,480 km (0.12 R)
• M16: 19,430,519 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 17,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit