🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.59 AU - 0.89 AU

Year: 236 Days

Day: 47.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.47 AU - 1.71 AU

Year: 744 Days

Day: 15.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,699,317 km

• M1: 950,096 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.04 AU - 3.24 AU

Year: 1591 Days

Day: 42.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.5

Radius: 4

Gravity: 20.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.05 AU - 19.09 AU

Year: 22784 Days

Day: 18.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,699,317 km

• M1: 49,816 km (0.104 R)
• M2: 246,836 km (0.113 R)
• M3: 1,308,084 km (0.092 R)
• M4: 2,148,375 km (0.102 R)
• M5: 2,351,978 km (0.103 R)
• M6: 2,613,176 km (0.039 R)
• M7: 2,966,675 km (0.102 R)
• M8: 3,142,004 km (0.033 R)
• M9: 3,625,205 km (0.097 R)
• M10: 3,855,287 km (0.099 R)
• M11: 4,637,085 km (0.067 R)
• M12: 4,942,863 km (0.097 R)
• M13: 7,110,536 km (0.113 R)
• M14: 9,894,104 km (0.033 R)
• M15: 10,117,005 km (0.096 R)
• M16: 11,101,808 km (0.1 R)
• M17: 13,667,860 km (0.101 R)
• M18: 16,138,319 km (0.074 R)
• M19: 17,397,634 km (0.12 R)
• M20: 19,407,033 km (0.1 R)
• M21: 22,035,018 km (0.089 R)
• M22: 34,280,053 km (0.08 R)
• M23: 37,958,665 km (0.079 R)
• M24: 43,359,896 km (0.05 R)
• M25: 46,398,079 km (0.077 R)
• M26: 49,251,209 km (0.12 R)
• M27: 52,725,022 km (0.099 R)
• M28: 63,542,593 km (0.069 R)
• M29: 64,312,125 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 13,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit