🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.6 AU - 0.94 AU

Year: 251 Days

Day: 20.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.99 AU - 1.39 AU

Year: 481 Days

Day: 44.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,111,327 km

• M1: 1,059,901 km (0.064 R)

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.4

Radius: 14.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.26 AU - 5.28 AU

Year: 3864 Days

Day: 7.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,111,327 km

• M1: 215,421 km (0.092 R)
• M2: 341,831 km (0.104 R)
• M3: 628,161 km (0.114 R)
• M4: 804,238 km (0.091 R)
• M5: 899,382 km (0.108 R)
• M6: 1,222,963 km (0.036 R)
• M7: 1,451,099 km (0.037 R)
• M8: 1,694,046 km (0.11 R)
• M9: 2,024,358 km (0.117 R)
• M10: 2,174,704 km (0.093 R)
• M11: 2,375,764 km (0.098 R)
• M12: 2,599,562 km (0.108 R)
• M13: 2,763,821 km (0.093 R)
• M14: 3,033,845 km (0.09 R)
• M15: 3,618,473 km (0.097 R)
• M16: 3,784,228 km (0.043 R)
• M17: 3,877,278 km (0.094 R)
• M18: 4,047,071 km (0.094 R)
• M19: 4,180,662 km (0.115 R)
• M20: 4,491,975 km (0.056 R)
• M21: 5,157,985 km (0.086 R)
• M22: 5,513,280 km (0.092 R)
• M23: 5,619,345 km (0.12 R)
• M24: 5,769,092 km (0.112 R)
• M25: 6,514,987 km (0.12 R)
• M26: 7,291,400 km (0.099 R)
• M27: 7,407,937 km (0.098 R)
• M28: 7,714,313 km (0.084 R)
• M29: 8,000,793 km (0.057 R)
• M30: 8,412,786 km (0.111 R)
• M31: 8,757,310 km (0.101 R)
• M32: 8,856,493 km (0.104 R)
• M33: 8,956,275 km (0.059 R)
• M34: 9,333,262 km (0.038 R)
• M35: 9,536,565 km (0.087 R)
• M36: 9,792,826 km (0.043 R)
• M37: 9,947,660 km (0.108 R)
• M38: 10,680,989 km (0.077 R)
• M39: 11,054,235 km (0.075 R)
• M40: 11,594,882 km (0.07 R)
• M41: 11,895,873 km (0.111 R)
• M42: 12,033,653 km (0.111 R)
• M43: 12,255,058 km (0.072 R)
• M44: 12,449,984 km (0.074 R)
• M45: 12,758,305 km (0.071 R)
• M46: 12,927,650 km (0.075 R)
• M47: 13,268,434 km (0.039 R)
• M48: 13,583,487 km (0.109 R)
• M49: 13,727,400 km (0.095 R)
• M50: 14,191,752 km (0.1 R)
• M51: 14,337,909 km (0.119 R)
• M52: 14,779,372 km (0.096 R)
• M53: 14,957,244 km (0.097 R)
• M54: 15,285,162 km (0.1 R)
• M55: 15,404,990 km (0.097 R)
• M56: 15,525,117 km (0.086 R)
• M57: 15,978,549 km (0.056 R)
• M58: 16,100,172 km (0.111 R)
• M59: 16,528,321 km (0.109 R)
• M60: 16,929,393 km (0.089 R)
• M61: 17,489,936 km (0.079 R)
• M62: 17,646,714 km (0.112 R)
• M63: 17,993,183 km (0.103 R)
• M64: 18,373,910 km (0.117 R)
• M65: 18,533,381 km (0.065 R)
• M66: 19,337,320 km (0.116 R)
• M67: 19,434,559 km (0.067 R)
• M68: 19,825,159 km (0.073 R)
• M69: 21,447,099 km (0.108 R)
• M70: 22,189,104 km (0.101 R)
• M71: 22,393,006 km (0.072 R)
• M72: 22,495,181 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 16,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit