🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.78 AU - 0.82 AU

Year: 272 Days

Day: 46.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.78 AU - 1.3 AU

Year: 404 Days

Day: 25.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.75 AU - 2.77 AU

Year: 1746 Days

Day: 47.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.9

Radius: 10.8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.51 AU - 6.31 AU

Year: 4792 Days

Day: 13 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,359,864 km

• M1: 232,774 km (0.085 R)
• M2: 431,141 km (0.074 R)
• M3: 518,357 km (0.11 R)
• M4: 761,004 km (0.105 R)
• M5: 833,709 km (0.082 R)
• M6: 1,263,952 km (0.076 R)
• M7: 1,411,755 km (0.045 R)
• M8: 1,549,984 km (0.084 R)
• M9: 1,708,856 km (0.11 R)
• M10: 1,856,809 km (0.062 R)
• M11: 1,940,733 km (0.106 R)
• M12: 2,546,156 km (0.052 R)
• M13: 3,620,268 km (0.055 R)
• M14: 3,726,184 km (0.095 R)
• M15: 4,293,908 km (0.046 R)
• M16: 4,474,024 km (0.114 R)
• M17: 4,982,507 km (0.096 R)
• M18: 5,436,536 km (0.086 R)
• M19: 5,878,897 km (0.112 R)
• M20: 6,129,773 km (0.109 R)
• M21: 6,615,966 km (0.093 R)
• M22: 6,929,673 km (0.103 R)
• M23: 7,194,760 km (0.079 R)
• M24: 7,680,205 km (0.085 R)
• M25: 7,762,185 km (0.112 R)
• M26: 7,899,516 km (0.092 R)
• M27: 8,260,196 km (0.118 R)
• M28: 8,740,106 km (0.072 R)
• M29: 8,825,676 km (0.057 R)
• M30: 8,968,991 km (0.084 R)
• M31: 10,023,805 km (0.042 R)
• M32: 10,203,472 km (0.119 R)
• M33: 10,414,405 km (0.101 R)
• M34: 10,687,721 km (0.041 R)
• M35: 11,055,881 km (0.117 R)
• M36: 11,210,416 km (0.052 R)
• M37: 11,678,657 km (0.105 R)
• M38: 11,804,618 km (0.029 R)
• M39: 12,280,938 km (0.112 R)
• M40: 13,383,774 km (0.11 R)
• M41: 14,080,750 km (0.1 R)
• M42: 14,248,449 km (0.093 R)
• M43: 14,349,278 km (0.029 R)
• M44: 14,687,519 km (0.097 R)
• M45: 15,165,335 km (0.106 R)
• M46: 16,101,368 km (0.058 R)
• M47: 16,276,847 km (0.102 R)
• M48: 16,382,313 km (0.063 R)
• M49: 17,056,102 km (0.099 R)
• M50: 17,127,610 km (0.111 R)
• M51: 18,101,941 km (0.093 R)
• M52: 18,504,060 km (0.027 R)
• M53: 18,835,270 km (0.096 R)
• M54: 19,205,524 km (0.098 R)
• M55: 19,279,874 km (0.082 R)
• M56: 19,354,374 km (0.105 R)
• M57: 19,578,322 km (0.085 R)
• M58: 20,596,485 km (0.097 R)
• M59: 21,942,118 km (0.073 R)
• M60: 22,253,581 km (0.051 R)
• M61: 22,527,345 km (0.088 R)
• M62: 23,236,588 km (0.103 R)
• M63: 23,434,806 km (0.097 R)
• M64: 23,554,185 km (0.043 R)
• M65: 24,033,197 km (0.072 R)
• M66: 24,354,234 km (0.103 R)
• M67: 26,849,527 km (0.118 R)
• M68: 27,057,617 km (0.118 R)
• M69: 27,266,306 km (0.117 R)
• M70: 27,391,669 km (0.041 R)
• M71: 27,517,332 km (0.107 R)
• M72: 27,811,291 km (0.082 R)
• M73: 28,021,776 km (0.072 R)
• M74: 28,106,149 km (0.057 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: 327 - 10,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit