🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.54 AU - 0.54 AU

Year: 176 Days

Day: 31.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,610,690 km

• M1: 181,462 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.69 AU - 1.09 AU

Year: 372 Days

Day: 30.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.16 AU - 1.7 AU

Year: 757 Days

Day: 33.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 127.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.42 AU - 2.08 AU

Year: 1025 Days

Day: 26 Hours

Environment

Temp: -113 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,610,690 km

• M1: 41,738 km (0.108 R)

Asteroid Belt

Center: 2.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.2

Radius: 9.5

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.6 AU - 3.68 AU

Year: 3076 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,610,690 km

• M1: 118,182 km (0.072 R)
• M2: 655,987 km (0.079 R)
• M3: 1,369,419 km (0.115 R)
• M4: 1,698,085 km (0.096 R)
• M5: 2,080,009 km (0.064 R)
• M6: 3,181,049 km (0.12 R)
• M7: 4,537,603 km (0.105 R)
• M8: 5,227,847 km (0.046 R)
• M9: 6,071,729 km (0.074 R)
• M10: 6,392,167 km (0.085 R)
• M11: 7,454,911 km (0.08 R)
• M12: 8,273,211 km (0.1 R)
• M13: 8,851,108 km (0.091 R)
• M14: 9,768,292 km (0.107 R)
• M15: 10,917,054 km (0.113 R)
• M16: 11,926,092 km (0.089 R)
• M17: 12,337,336 km (0.086 R)
• M18: 13,977,527 km (0.041 R)
• M19: 15,113,274 km (0.05 R)
• M20: 15,487,120 km (0.065 R)
• M21: 15,812,645 km (0.104 R)
• M22: 17,276,011 km (0.118 R)
• M23: 17,921,675 km (0.097 R)
• M24: 18,340,699 km (0.117 R)
• M25: 18,705,119 km (0.082 R)
• M26: 23,463,977 km (0.078 R)
• M27: 24,255,799 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.8

Radius: 14.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.76 AU - 7.6 AU

Year: 8522 Days

Day: 6.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,610,690 km

• M1: 184,305 km (0.059 R)
• M2: 1,504,057 km (0.099 R)
• M3: 2,451,311 km (0.115 R)
• M4: 4,533,115 km (0.119 R)
• M5: 5,339,746 km (0.07 R)
• M6: 6,573,630 km (0.105 R)
• M7: 7,684,244 km (0.047 R)
• M8: 11,620,763 km (0.077 R)
• M9: 25,412,190 km (0.053 R)
• M10: 30,175,835 km (0.092 R)
• M11: 32,019,629 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 17,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit