🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.47 AU - 0.61 AU

Year: 260 Days

Day: 16.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,849,678 km

• M1: 62,083 km (0.108 R)
• M2: 190,588 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.8

Radius: 12.6

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.59 AU - 0.77 AU

Year: 368 Days

Day: 9 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 19,849,678 km

• M1: 156,779 km (0.107 R)
• M2: 550,520 km (0.102 R)
• M3: 1,234,033 km (0.094 R)
• M4: 1,663,528 km (0.035 R)
• M5: 2,235,740 km (0.076 R)
• M6: 2,988,068 km (0.093 R)
• M7: 3,418,461 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.1

Radius: 10.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.46 AU - 2.2 AU

Year: 1624 Days

Day: 9.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,849,678 km

• M1: 128,205 km (0.115 R)
• M2: 546,331 km (0.105 R)
• M3: 1,068,428 km (0.093 R)
• M4: 1,502,112 km (0.108 R)
• M5: 2,073,426 km (0.097 R)
• M6: 2,627,537 km (0.117 R)
• M7: 3,233,408 km (0.116 R)
• M8: 3,617,576 km (0.082 R)
• M9: 4,515,462 km (0.107 R)
• M10: 5,470,345 km (0.08 R)
• M11: 5,794,823 km (0.119 R)
• M12: 6,482,674 km (0.041 R)
• M13: 7,275,393 km (0.11 R)
• M14: 9,053,214 km (0.043 R)
• M15: 9,789,086 km (0.12 R)
• M16: 10,171,758 km (0.111 R)
• M17: 10,630,873 km (0.118 R)
• M18: 11,875,079 km (0.086 R)

Asteroid Belt

Center: 2.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.9

Radius: 9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.68 AU - 4.24 AU

Year: 4222 Days

Day: 13.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,849,678 km

• M1: 112,797 km (0.056 R)
• M2: 483,351 km (0.032 R)
• M3: 1,384,678 km (0.055 R)
• M4: 1,804,749 km (0.102 R)
• M5: 2,476,892 km (0.103 R)
• M6: 3,219,945 km (0.084 R)
• M7: 3,541,131 km (0.091 R)
• M8: 4,124,563 km (0.118 R)
• M9: 5,141,828 km (0.091 R)
• M10: 6,021,763 km (0.105 R)
• M11: 6,483,871 km (0.051 R)
• M12: 9,122,927 km (0.043 R)
• M13: 9,623,332 km (0.109 R)
• M14: 10,757,583 km (0.119 R)
• M15: 11,644,249 km (0.07 R)
• M16: 14,452,800 km (0.109 R)
• M17: 17,629,211 km (0.064 R)
• M18: 19,555,134 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 19,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit