🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.64 AU - 0.84 AU

Year: 233 Days

Day: 26.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,517,634 km

• M1: 120,277 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1 AU - 1.12 AU

Year: 399 Days

Day: 25.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,517,634 km

• M1: 385,364 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.04 AU - 2.7 AU

Year: 1333 Days

Day: 35.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.44 AU - 2.86 AU

Year: 1576 Days

Day: 26.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.8

Radius: 11.2

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.52 AU - 6.58 AU

Year: 5435 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,517,634 km

• M1: 188,793 km (0.087 R)
• M2: 376,837 km (0.102 R)
• M3: 523,742 km (0.115 R)
• M4: 667,057 km (0.099 R)
• M5: 966,402 km (0.096 R)
• M6: 1,390,363 km (0.096 R)
• M7: 1,685,818 km (0.103 R)
• M8: 1,906,475 km (0.1 R)
• M9: 2,020,469 km (0.109 R)
• M10: 2,097,811 km (0.084 R)
• M11: 2,499,481 km (0.094 R)
• M12: 2,816,778 km (0.097 R)
• M13: 2,903,695 km (0.067 R)
• M14: 3,147,090 km (0.098 R)
• M15: 3,305,664 km (0.114 R)
• M16: 3,630,591 km (0.117 R)
• M17: 3,749,222 km (0.11 R)
• M18: 3,917,519 km (0.119 R)
• M19: 4,513,517 km (0.111 R)
• M20: 4,744,347 km (0.112 R)
• M21: 5,005,395 km (0.093 R)
• M22: 5,298,158 km (0.099 R)
• M23: 5,487,399 km (0.055 R)
• M24: 5,569,080 km (0.113 R)
• M25: 5,956,239 km (0.058 R)
• M26: 6,068,438 km (0.052 R)
• M27: 6,352,075 km (0.113 R)
• M28: 7,050,697 km (0.059 R)
• M29: 7,259,087 km (0.08 R)
• M30: 7,530,009 km (0.058 R)
• M31: 7,651,482 km (0.034 R)
• M32: 7,773,704 km (0.12 R)
• M33: 8,019,942 km (0.118 R)
• M34: 8,112,842 km (0.049 R)
• M35: 8,237,457 km (0.077 R)
• M36: 8,394,086 km (0.107 R)
• M37: 8,934,134 km (0.115 R)
• M38: 9,159,728 km (0.092 R)
• M39: 9,518,165 km (0.058 R)
• M40: 9,848,028 km (0.108 R)
• M41: 10,014,381 km (0.12 R)
• M42: 10,485,016 km (0.106 R)
• M43: 11,552,995 km (0.077 R)
• M44: 11,658,162 km (0.104 R)
• M45: 11,904,999 km (0.069 R)
• M46: 12,188,935 km (0.106 R)
• M47: 12,439,362 km (0.094 R)
• M48: 12,655,381 km (0.083 R)
• M49: 12,872,598 km (0.106 R)
• M50: 13,865,628 km (0.067 R)
• M51: 14,239,623 km (0.052 R)
• M52: 14,692,755 km (0.102 R)
• M53: 15,497,292 km (0.119 R)
• M54: 15,729,767 km (0.118 R)
• M55: 17,229,037 km (0.091 R)
• M56: 17,389,406 km (0.06 R)
• M57: 18,117,649 km (0.072 R)
• M58: 18,897,203 km (0.107 R)
• M59: 19,104,246 km (0.096 R)
• M60: 19,270,300 km (0.107 R)
• M61: 20,150,235 km (0.103 R)
• M62: 20,573,896 km (0.1 R)
• M63: 21,257,857 km (0.063 R)
• M64: 21,602,681 km (0.088 R)
• M65: 21,819,149 km (0.111 R)
• M66: 22,341,544 km (0.058 R)
• M67: 23,888,686 km (0.116 R)
• M68: 24,067,754 km (0.111 R)
• M69: 24,652,532 km (0.119 R)
• M70: 25,470,085 km (0.075 R)
• M71: 26,435,141 km (0.082 R)
• M72: 28,070,096 km (0.072 R)
• M73: 30,219,967 km (0.103 R)
• M74: 30,365,077 km (0.034 R)
• M75: 30,850,821 km (0.068 R)
• M76: 31,143,434 km (0.032 R)
• M77: 31,633,218 km (0.119 R)
• M78: 32,026,959 km (0.097 R)
• M79: 32,471,714 km (0.119 R)
• M80: 33,117,827 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 13,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit