🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.4

Radius: 11.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.71 AU - 0.8 AU

Year: 441 Days

Day: 11.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 16,182,322 km

• M1: 145,559 km (0.08 R)
• M2: 511,924 km (0.03 R)
• M3: 1,049,429 km (0.09 R)
• M4: 1,959,882 km (0.092 R)
• M5: 2,362,599 km (0.07 R)
• M6: 3,031,152 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.3

Radius: 12.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.7 AU - 0.96 AU

Year: 513 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 16,182,322 km

• M1: 160,369 km (0.068 R)
• M2: 588,069 km (0.072 R)
• M3: 1,244,355 km (0.105 R)
• M4: 1,989,801 km (0.075 R)
• M5: 2,811,393 km (0.114 R)
• M6: 3,382,109 km (0.1 R)
• M7: 4,216,266 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.7

Radius: 14.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.82 AU - 1.12 AU

Year: 648 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 16,182,322 km

• M1: 182,061 km (0.09 R)
• M2: 683,513 km (0.073 R)
• M3: 1,147,715 km (0.106 R)
• M4: 1,864,438 km (0.085 R)
• M5: 2,426,029 km (0.072 R)
• M6: 3,276,493 km (0.075 R)
• M7: 4,210,582 km (0.08 R)
• M8: 4,977,570 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.3

Radius: 9.7

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.06 AU - 1.54 AU

Year: 1005 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 16,182,322 km

• M1: 120,576 km (0.098 R)
• M2: 460,013 km (0.096 R)
• M3: 1,122,582 km (0.091 R)
• M4: 1,815,669 km (0.11 R)
• M5: 2,370,977 km (0.103 R)
• M6: 4,015,805 km (0.107 R)
• M7: 4,321,434 km (0.092 R)
• M8: 4,790,423 km (0.12 R)
• M9: 5,154,395 km (0.115 R)
• M10: 5,959,830 km (0.116 R)
• M11: 6,358,807 km (0.083 R)
• M12: 7,309,651 km (0.081 R)
• M13: 8,462,153 km (0.102 R)
• M14: 10,731,553 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797

Radius: 9.2

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.46 AU - 2.4 AU

Year: 1819 Days

Day: 13.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 16,182,322 km

• M1: 114,592 km (0.026 R)
• M2: 809,175 km (0.091 R)
• M3: 1,446,163 km (0.031 R)
• M4: 1,858,305 km (0.105 R)
• M5: 2,321,909 km (0.087 R)
• M6: 2,715,501 km (0.098 R)
• M7: 3,265,722 km (0.048 R)
• M8: 4,132,192 km (0.064 R)
• M9: 4,506,785 km (0.096 R)
• M10: 5,100,091 km (0.107 R)
• M11: 5,578,654 km (0.057 R)
• M12: 7,364,554 km (0.107 R)
• M13: 8,066,616 km (0.107 R)
• M14: 8,372,095 km (0.049 R)
• M15: 8,780,647 km (0.119 R)
• M16: 9,368,417 km (0.09 R)
• M17: 9,671,951 km (0.115 R)
• M18: 11,252,004 km (0.11 R)
• M19: 13,417,583 km (0.05 R)
• M20: 15,330,191 km (0.052 R)
• M21: 15,894,774 km (0.085 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: 497 - 14,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit