🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.14 AU - 1.2 AU

Year: 455 Days

Day: 34.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.46 AU - 1.9 AU

Year: 784 Days

Day: 39.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.88 AU - 2.14 AU

Year: 1026 Days

Day: 32.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,487,534 km

• M1: 68,965 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.09 AU - 2.25 AU

Year: 1150 Days

Day: 34.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,487,534 km

• M1: 90,956 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4 AU - 5.02 AU

Year: 3447 Days

Day: 12 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 12.5

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.72 AU - 11.14 AU

Year: 11261 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,487,534 km

• M1: 155,432 km (0.112 R)
• M2: 547,977 km (0.092 R)
• M3: 1,239,269 km (0.102 R)
• M4: 1,860,998 km (0.1 R)
• M5: 2,410,470 km (0.1 R)
• M6: 3,000,484 km (0.086 R)
• M7: 3,609,946 km (0.053 R)
• M8: 6,017,574 km (0.085 R)
• M9: 6,417,150 km (0.103 R)
• M10: 7,189,225 km (0.118 R)
• M11: 8,329,011 km (0.114 R)
• M12: 9,106,172 km (0.091 R)
• M13: 10,439,388 km (0.054 R)
• M14: 10,858,412 km (0.05 R)
• M15: 11,674,319 km (0.032 R)
• M16: 12,825,474 km (0.119 R)
• M17: 13,551,622 km (0.097 R)
• M18: 15,419,801 km (0.117 R)
• M19: 17,019,151 km (0.081 R)
• M20: 17,454,032 km (0.029 R)
• M21: 24,901,463 km (0.099 R)
• M22: 25,746,093 km (0.057 R)
• M23: 28,496,300 km (0.106 R)
• M24: 29,316,695 km (0.066 R)
• M25: 31,004,757 km (0.106 R)
• M26: 33,543,583 km (0.12 R)
• M27: 35,861,452 km (0.062 R)
• M28: 40,043,610 km (0.116 R)
• M29: 44,677,404 km (0.077 R)
• M30: 45,367,349 km (0.104 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 12,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit