🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.95 AU - 1.22 AU

Year: 404 Days

Day: 23.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.88 AU - 2.06 AU

Year: 995 Days

Day: 38.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.87 AU - 4.11 AU

Year: 2346 Days

Day: 42.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,117,907 km

• M1: 41,588 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.62 AU - 5.3 AU

Year: 3390 Days

Day: 18 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.61 AU - 5.59 AU

Year: 3551 Days

Day: 12.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,117,907 km

• M1: 59,241 km (0.107 R)

Asteroid Belt

Center: 10.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.3

Radius: 6.4

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.64 AU - 20.36 AU

Year: 24121 Days

Day: 22 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,117,907 km

• M1: 140,173 km (0.044 R)
• M2: 601,234 km (0.119 R)
• M3: 1,420,581 km (0.073 R)
• M4: 2,017,477 km (0.066 R)
• M5: 2,424,533 km (0.097 R)
• M6: 2,845,950 km (0.05 R)
• M7: 3,209,024 km (0.1 R)
• M8: 3,694,170 km (0.103 R)
• M9: 4,949,595 km (0.098 R)
• M10: 5,266,593 km (0.099 R)
• M11: 10,570,735 km (0.078 R)
• M12: 11,740,740 km (0.102 R)
• M13: 12,357,083 km (0.06 R)
• M14: 12,726,440 km (0.081 R)
• M15: 22,288,288 km (0.115 R)
• M16: 27,720,934 km (0.105 R)
• M17: 29,181,907 km (0.095 R)
• M18: 30,120,634 km (0.109 R)
• M19: 31,860,756 km (0.038 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 19,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit