🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.62 AU - 0.72 AU

Year: 199 Days

Day: 17.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.74 AU - 1.04 AU

Year: 305 Days

Day: 23.1 Hours

Environment

Temp: 78 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.44 AU - 1.68 AU

Year: 708 Days

Day: 32.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.35 AU - 2.19 AU

Year: 856 Days

Day: 38 Hours

Environment

Temp: -62 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,759,285 km

• M1: 75,846 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.4

Radius: 5.2

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.73 AU - 19.57 AU

Year: 25812 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,759,285 km

• M1: 68,815 km (0.086 R)
• M2: 238,459 km (0.078 R)
• M3: 1,107,024 km (0.104 R)
• M4: 1,286,093 km (0.029 R)
• M5: 3,748,773 km (0.113 R)
• M6: 4,096,588 km (0.057 R)
• M7: 5,164,717 km (0.104 R)
• M8: 10,895,811 km (0.119 R)
• M9: 12,091,697 km (0.112 R)
• M10: 12,785,382 km (0.07 R)
• M11: 13,044,037 km (0.1 R)
• M12: 13,977,079 km (0.108 R)
• M13: 14,740,925 km (0.106 R)
• M14: 21,513,670 km (0.069 R)
• M15: 21,879,885 km (0.043 R)
• M16: 23,194,103 km (0.119 R)
• M17: 26,603,139 km (0.059 R)
• M18: 27,024,855 km (0.066 R)
• M19: 29,876,041 km (0.101 R)
• M20: 31,491,249 km (0.049 R)
• M21: 33,407,448 km (0.114 R)
• M22: 35,020,562 km (0.081 R)
• M23: 37,076,187 km (0.113 R)
• M24: 42,708,397 km (0.064 R)
• M25: 46,712,982 km (0.117 R)
• M26: 49,676,516 km (0.117 R)
• M27: 54,268,423 km (0.078 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 17,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit