🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.65 AU - 0.75 AU

Year: 214 Days

Day: 28.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,162,066 km

• M1: 280,346 km (0.08 R)
• M2: 468,241 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.27 AU - 1.77 AU

Year: 684 Days

Day: 43.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 140.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,162,066 km

• M1: 105,616 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148

Radius: 10

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.73 AU - 7.01 AU

Year: 5872 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 146.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,162,066 km

• M1: 124,465 km (0.083 R)
• M2: 536,757 km (0.093 R)
• M3: 926,160 km (0.064 R)
• M4: 1,286,242 km (0.075 R)
• M5: 1,751,641 km (0.07 R)
• M6: 2,299,918 km (0.071 R)
• M7: 3,644,503 km (0.076 R)
• M8: 4,519,352 km (0.044 R)
• M9: 5,834,915 km (0.048 R)
• M10: 7,359,467 km (0.091 R)
• M11: 11,752,259 km (0.089 R)
• M12: 14,160,336 km (0.095 R)
• M13: 14,494,837 km (0.094 R)
• M14: 15,580,917 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.7

Radius: 14.9

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.81 AU - 7.31 AU

Year: 6137 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,162,066 km

• M1: 185,352 km (0.073 R)
• M2: 757,414 km (0.08 R)
• M3: 1,580,352 km (0.073 R)
• M4: 3,835,540 km (0.068 R)
• M5: 4,782,644 km (0.12 R)
• M6: 6,428,819 km (0.097 R)
• M7: 9,094,354 km (0.071 R)
• M8: 9,862,090 km (0.085 R)
• M9: 10,466,017 km (0.061 R)
• M10: 10,952,808 km (0.068 R)
• M11: 11,454,709 km (0.095 R)
• M12: 11,934,469 km (0.113 R)
• M13: 12,698,765 km (0.039 R)
• M14: 13,293,267 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 15

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.47 AU - 8.15 AU

Year: 7972 Days

Day: 15 Hours

Environment

Temp: -154 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,162,066 km

• M1: 186,549 km (0.067 R)
• M2: 749,485 km (0.085 R)
• M3: 1,569,431 km (0.099 R)
• M4: 2,128,778 km (0.099 R)
• M5: 3,147,090 km (0.079 R)
• M6: 3,919,464 km (0.104 R)
• M7: 4,422,562 km (0.08 R)
• M8: 5,644,926 km (0.115 R)
• M9: 6,662,192 km (0.083 R)
• M10: 7,148,534 km (0.056 R)
• M11: 11,894,527 km (0.084 R)
• M12: 13,158,330 km (0.044 R)
• M13: 15,164,287 km (0.1 R)
• M14: 16,414,926 km (0.076 R)
• M15: 22,834,320 km (0.062 R)
• M16: 25,170,291 km (0.091 R)
• M17: 26,516,821 km (0.098 R)
• M18: 27,413,511 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 11,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit