🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.55 AU - 0.59 AU

Year: 156 Days

Day: 41.7 Hours

Environment

Temp: 232 °C

Axial Tilt: 134.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.62 AU - 1.88 AU

Year: 837 Days

Day: 47.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.8

Radius: 14.2

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.12 AU - 11.06 AU

Year: 9911 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,007,186 km

• M1: 178,171 km (0.081 R)
• M2: 350,358 km (0.117 R)
• M3: 461,809 km (0.118 R)
• M4: 964,607 km (0.113 R)
• M5: 1,119,291 km (0.112 R)
• M6: 1,262,157 km (0.055 R)
• M7: 1,728,753 km (0.079 R)
• M8: 1,896,303 km (0.051 R)
• M9: 3,042,521 km (0.115 R)
• M10: 3,486,079 km (0.086 R)
• M11: 3,638,519 km (0.1 R)
• M12: 3,981,996 km (0.107 R)
• M13: 4,173,930 km (0.079 R)
• M14: 4,734,174 km (0.081 R)
• M15: 4,835,602 km (0.104 R)
• M16: 5,040,700 km (0.117 R)
• M17: 5,318,503 km (0.094 R)
• M18: 5,889,519 km (0.025 R)
• M19: 5,998,875 km (0.064 R)
• M20: 6,480,281 km (0.104 R)
• M21: 6,630,926 km (0.09 R)
• M22: 7,206,578 km (0.103 R)
• M23: 7,323,564 km (0.082 R)
• M24: 7,520,135 km (0.099 R)
• M25: 8,079,631 km (0.086 R)
• M26: 8,487,734 km (0.108 R)
• M27: 8,944,457 km (0.084 R)
• M28: 9,196,828 km (0.083 R)
• M29: 9,709,051 km (0.092 R)
• M30: 9,925,220 km (0.074 R)
• M31: 10,055,670 km (0.1 R)
• M32: 10,850,483 km (0.06 R)
• M33: 11,029,851 km (0.103 R)
• M34: 11,210,266 km (0.108 R)
• M35: 11,803,272 km (0.099 R)
• M36: 12,080,477 km (0.058 R)
• M37: 12,173,377 km (0.111 R)
• M38: 12,266,427 km (0.11 R)
• M39: 12,594,196 km (0.099 R)
• M40: 12,782,839 km (0.084 R)
• M41: 13,067,524 km (0.091 R)
• M42: 13,306,431 km (0.097 R)
• M43: 14,423,778 km (0.105 R)
• M44: 14,919,096 km (0.067 R)
• M45: 15,319,271 km (0.092 R)
• M46: 15,773,749 km (0.114 R)
• M47: 15,875,476 km (0.103 R)
• M48: 16,079,378 km (0.075 R)
• M49: 16,335,339 km (0.083 R)
• M50: 16,438,263 km (0.094 R)
• M51: 17,847,176 km (0.043 R)
• M52: 19,785,665 km (0.076 R)
• M53: 19,950,222 km (0.074 R)
• M54: 20,779,892 km (0.098 R)
• M55: 21,733,728 km (0.113 R)
• M56: 22,644,480 km (0.057 R)
• M57: 23,684,036 km (0.037 R)
• M58: 24,092,438 km (0.08 R)
• M59: 24,268,215 km (0.077 R)
• M60: 25,391,396 km (0.052 R)
• M61: 26,350,468 km (0.084 R)
• M62: 26,592,069 km (0.078 R)
• M63: 28,118,715 km (0.118 R)
• M64: 29,173,081 km (0.114 R)
• M65: 29,485,591 km (0.088 R)
• M66: 30,430,002 km (0.092 R)
• M67: 33,780,246 km (0.087 R)
• M68: 35,232,393 km (0.114 R)
• M69: 36,033,190 km (0.111 R)
• M70: 36,234,399 km (0.087 R)
• M71: 36,907,440 km (0.094 R)
• M72: 37,584,670 km (0.107 R)
• M73: 39,987,361 km (0.091 R)
• M74: 42,510,180 km (0.114 R)
• M75: 43,433,797 km (0.096 R)
• M76: 44,292,190 km (0.115 R)
• M77: 46,171,438 km (0.044 R)
• M78: 46,316,997 km (0.088 R)
• M79: 48,002,666 km (0.102 R)
• M80: 48,890,230 km (0.1 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 19,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit