🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.49 AU - 0.53 AU

Year: 128 Days

Day: 28.4 Hours

Environment

Temp: 234 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.02 AU - 1.5 AU

Year: 497 Days

Day: 41 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,610,194 km

• M1: 804,986 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.56 AU - 1.56 AU

Year: 685 Days

Day: 14.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.61 AU - 2.07 AU

Year: 877 Days

Day: 13.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.1

Radius: 4.2

Gravity: 33.74 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 14.42 AU - 18.84 AU

Year: 23835 Days

Day: 24 Hours

Environment

Temp: -188 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,610,194 km

• M1: 56,398 km (0.032 R)
• M2: 211,531 km (0.081 R)
• M3: 445,951 km (0.115 R)
• M4: 602,879 km (0.034 R)
• M5: 1,044,492 km (0.119 R)
• M6: 1,373,009 km (0.077 R)
• M7: 1,729,950 km (0.087 R)
• M8: 2,366,190 km (0.116 R)
• M9: 2,601,357 km (0.106 R)
• M10: 2,826,203 km (0.074 R)
• M11: 4,562,885 km (0.106 R)
• M12: 6,181,384 km (0.072 R)
• M13: 6,401,891 km (0.077 R)
• M14: 6,811,939 km (0.084 R)
• M15: 8,305,524 km (0.093 R)
• M16: 9,944,219 km (0.091 R)
• M17: 13,037,903 km (0.115 R)
• M18: 13,182,116 km (0.09 R)
• M19: 17,934,391 km (0.104 R)
• M20: 20,738,304 km (0.116 R)
• M21: 21,132,943 km (0.08 R)
• M22: 23,928,778 km (0.108 R)
• M23: 24,802,130 km (0.098 R)
• M24: 26,266,544 km (0.05 R)
• M25: 27,549,794 km (0.108 R)
• M26: 28,146,690 km (0.085 R)
• M27: 28,387,842 km (0.102 R)
• M28: 35,152,208 km (0.101 R)
• M29: 40,723,383 km (0.098 R)
• M30: 45,848,307 km (0.113 R)
• M31: 55,065,181 km (0.075 R)
• M32: 60,104,535 km (0.117 R)
• M33: 69,098,359 km (0.094 R)
• M34: 72,209,546 km (0.086 R)
• M35: 74,028,506 km (0.093 R)
• M36: 75,180,709 km (0.086 R)
• M37: 81,610,126 km (0.05 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 17,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit