🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.49 AU - 0.53 AU

Year: 235 Days

Day: 23.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.56 AU - 0.6 AU

Year: 285 Days

Day: 46.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 171.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.49 AU - 0.75 AU

Year: 315 Days

Day: 13 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,470,334 km

• M1: 45,927 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.7

Radius: 10.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.47 AU - 2.91 AU

Year: 2849 Days

Day: 12.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 20,470,334 km

• M1: 176,675 km (0.108 R)
• M2: 599,588 km (0.118 R)
• M3: 1,025,045 km (0.075 R)
• M4: 1,641,837 km (0.061 R)
• M5: 2,047,696 km (0.113 R)
• M6: 2,450,563 km (0.104 R)
• M7: 3,631,788 km (0.107 R)
• M8: 4,796,856 km (0.117 R)
• M9: 6,707,969 km (0.082 R)
• M10: 7,366,199 km (0.053 R)
• M11: 11,439,749 km (0.072 R)
• M12: 13,997,723 km (0.054 R)
• M13: 14,976,692 km (0.114 R)
• M14: 16,000,689 km (0.114 R)

Asteroid Belt

Center: 3.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.5

Radius: 12.5

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.72 AU - 4.06 AU

Year: 4030 Days

Day: 14.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 20,470,334 km

• M1: 155,432 km (0.09 R)
• M2: 601,383 km (0.105 R)
• M3: 1,004,251 km (0.062 R)
• M4: 1,957,787 km (0.111 R)
• M5: 2,619,459 km (0.116 R)
• M6: 4,119,177 km (0.034 R)
• M7: 4,721,309 km (0.071 R)
• M8: 5,505,950 km (0.04 R)
• M9: 6,628,083 km (0.107 R)
• M10: 7,334,634 km (0.109 R)
• M11: 7,769,515 km (0.052 R)
• M12: 9,611,663 km (0.081 R)
• M13: 10,517,777 km (0.09 R)
• M14: 13,625,374 km (0.114 R)
• M15: 15,313,287 km (0.101 R)
• M16: 16,390,691 km (0.082 R)
• M17: 17,245,044 km (0.111 R)
• M18: 18,467,857 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 12,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit