🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.61 AU - 0.69 AU

Year: 184 Days

Day: 45.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,641,924 km

• M1: 40,541 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.97 AU - 2.99 AU

Year: 1373 Days

Day: 19.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.46 AU - 4.16 AU

Year: 2614 Days

Day: 42.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,641,924 km

• M1: 408,253 km (0.04 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.9

Radius: 9.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.47 AU - 5.73 AU

Year: 4658 Days

Day: 11.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,641,924 km

• M1: 122,371 km (0.055 R)
• M2: 512,074 km (0.069 R)
• M3: 895,343 km (0.101 R)
• M4: 1,805,646 km (0.046 R)
• M5: 2,481,230 km (0.045 R)
• M6: 3,702,996 km (0.111 R)
• M7: 4,311,710 km (0.111 R)
• M8: 5,750,542 km (0.097 R)
• M9: 6,286,851 km (0.055 R)
• M10: 7,511,758 km (0.105 R)
• M11: 8,459,161 km (0.12 R)
• M12: 10,106,234 km (0.08 R)
• M13: 10,955,202 km (0.055 R)
• M14: 11,294,041 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.7

Radius: 10.9

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.7 AU - 10.62 AU

Year: 8957 Days

Day: 12.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 101.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,641,924 km

• M1: 135,835 km (0.094 R)
• M2: 578,645 km (0.077 R)
• M3: 991,235 km (0.069 R)
• M4: 1,589,178 km (0.11 R)
• M5: 2,028,697 km (0.106 R)
• M6: 2,529,700 km (0.103 R)
• M7: 2,958,447 km (0.071 R)
• M8: 3,364,307 km (0.094 R)
• M9: 8,259,149 km (0.041 R)
• M10: 8,657,827 km (0.086 R)
• M11: 10,639,849 km (0.091 R)
• M12: 12,907,304 km (0.118 R)
• M13: 17,349,763 km (0.084 R)
• M14: 19,057,572 km (0.092 R)
• M15: 20,071,098 km (0.109 R)
• M16: 21,284,635 km (0.106 R)
• M17: 22,804,849 km (0.094 R)
• M18: 23,327,245 km (0.104 R)
• M19: 24,215,707 km (0.059 R)
• M20: 24,942,603 km (0.065 R)
• M21: 25,871,605 km (0.114 R)
• M22: 29,407,650 km (0.051 R)
• M23: 34,265,243 km (0.114 R)
• M24: 38,149,851 km (0.103 R)
• M25: 39,382,687 km (0.084 R)
• M26: 40,008,903 km (0.074 R)
• M27: 42,712,137 km (0.086 R)
• M28: 46,086,018 km (0.074 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit