🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.22 AU - 1.32 AU

Year: 531 Days

Day: 41.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 15,497,960 km

• M1: 248,781 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.7 AU - 2.5 AU

Year: 1129 Days

Day: 17.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,497,960 km

• M1: 167,400 km (0.108 R)
• M2: 216,169 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.61 AU - 2.63 AU

Year: 1145 Days

Day: 39.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,497,960 km

• M1: 61,634 km (0.081 R)
• M2: 836,102 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.8

Radius: 11.9

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.22 AU - 5.68 AU

Year: 4084 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 15,497,960 km

• M1: 151,842 km (0.073 R)
• M2: 235,916 km (0.063 R)
• M3: 340,634 km (0.048 R)
• M4: 469,588 km (0.097 R)
• M5: 597,494 km (0.092 R)
• M6: 708,047 km (0.086 R)
• M7: 810,222 km (0.098 R)
• M8: 943,514 km (0.051 R)
• M9: 1,205,011 km (0.101 R)
• M10: 1,281,306 km (0.115 R)
• M11: 1,469,799 km (0.094 R)
• M12: 1,786,199 km (0.107 R)
• M13: 2,009,399 km (0.067 R)
• M14: 2,089,882 km (0.031 R)
• M15: 2,253,842 km (0.114 R)
• M16: 2,520,425 km (0.093 R)
• M17: 3,299,231 km (0.102 R)
• M18: 3,574,641 km (0.06 R)
• M19: 3,701,201 km (0.092 R)
• M20: 3,829,257 km (0.086 R)
• M21: 4,133,688 km (0.095 R)
• M22: 4,415,980 km (0.068 R)
• M23: 4,628,109 km (0.095 R)
• M24: 4,704,703 km (0.113 R)
• M25: 5,316,559 km (0.109 R)
• M26: 5,591,370 km (0.068 R)
• M27: 5,870,669 km (0.113 R)
• M28: 6,020,566 km (0.085 R)
• M29: 6,323,951 km (0.083 R)
• M30: 6,529,049 km (0.118 R)
• M31: 6,632,422 km (0.117 R)
• M32: 6,945,829 km (0.069 R)
• M33: 7,299,927 km (0.092 R)
• M34: 7,497,097 km (0.101 R)
• M35: 7,587,305 km (0.097 R)
• M36: 7,750,666 km (0.115 R)
• M37: 7,841,920 km (0.086 R)
• M38: 7,952,024 km (0.098 R)
• M39: 8,099,528 km (0.068 R)
• M40: 8,173,579 km (0.056 R)
• M41: 8,397,078 km (0.072 R)
• M42: 8,528,575 km (0.096 R)
• M43: 8,965,101 km (0.112 R)
• M44: 9,331,167 km (0.092 R)
• M45: 9,428,406 km (0.102 R)
• M46: 9,800,755 km (0.026 R)
• M47: 10,078,259 km (0.113 R)
• M48: 10,197,937 km (0.11 R)
• M49: 10,398,548 km (0.042 R)
• M50: 10,620,701 km (0.108 R)
• M51: 10,762,968 km (0.089 R)
• M52: 10,905,834 km (0.056 R)
• M53: 11,172,717 km (0.032 R)
• M54: 11,650,383 km (0.114 R)
• M55: 12,884,416 km (0.07 R)
• M56: 12,992,725 km (0.079 R)
• M57: 13,210,390 km (0.09 R)
• M58: 13,319,596 km (0.051 R)
• M59: 13,539,056 km (0.109 R)
• M60: 13,870,415 km (0.072 R)
• M61: 14,115,008 km (0.07 R)
• M62: 14,271,487 km (0.085 R)
• M63: 14,406,125 km (0.118 R)
• M64: 14,541,212 km (0.057 R)
• M65: 15,497,891 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 11,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit