🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.53 AU - 0.87 AU

Year: 210 Days

Day: 26.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.71 AU - 1.01 AU

Year: 286 Days

Day: 17 Hours

Environment

Temp: 172 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,992,885 km

• M1: 615,595 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.36 AU - 1.58 AU

Year: 638 Days

Day: 32.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,992,885 km

• M1: 222,751 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.92 AU - 4.22 AU

Year: 2416 Days

Day: 24.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.45 AU - 5.11 AU

Year: 3171 Days

Day: 25.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.5

Radius: 9.9

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.51 AU - 5.95 AU

Year: 4284 Days

Day: 14.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 27,992,885 km

• M1: 260,749 km (0.113 R)
• M2: 354,547 km (0.092 R)
• M3: 434,731 km (0.095 R)
• M4: 777,460 km (0.112 R)
• M5: 939,175 km (0.077 R)
• M6: 1,267,244 km (0.096 R)
• M7: 1,340,098 km (0.07 R)
• M8: 1,598,752 km (0.062 R)
• M9: 1,661,883 km (0.119 R)
• M10: 1,726,060 km (0.036 R)
• M11: 1,823,897 km (0.115 R)
• M12: 1,923,529 km (0.12 R)
• M13: 2,287,052 km (0.107 R)
• M14: 2,672,117 km (0.06 R)
• M15: 2,862,854 km (0.081 R)
• M16: 3,117,470 km (0.087 R)
• M17: 3,257,643 km (0.063 R)
• M18: 3,482,190 km (0.049 R)
• M19: 3,860,672 km (0.095 R)
• M20: 4,033,159 km (0.06 R)
• M21: 4,120,374 km (0.089 R)
• M22: 4,186,197 km (0.058 R)
• M23: 4,453,080 km (0.096 R)
• M24: 4,794,462 km (0.078 R)
• M25: 4,956,776 km (0.084 R)
• M26: 5,286,789 km (0.116 R)
• M27: 5,478,573 km (0.057 R)
• M28: 6,294,181 km (0.071 R)
• M29: 6,421,040 km (0.108 R)
• M30: 6,523,066 km (0.093 R)
• M31: 7,147,188 km (0.072 R)
• M32: 7,306,210 km (0.1 R)
• M33: 7,493,357 km (0.067 R)
• M34: 8,396,330 km (0.064 R)
• M35: 8,536,204 km (0.102 R)
• M36: 8,733,224 km (0.083 R)
• M37: 9,594,759 km (0.059 R)
• M38: 9,799,708 km (0.104 R)
• M39: 9,917,441 km (0.104 R)
• M40: 10,006,153 km (0.111 R)
• M41: 10,303,553 km (0.116 R)
• M42: 10,785,408 km (0.092 R)
• M43: 11,677,460 km (0.068 R)
• M44: 11,833,640 km (0.055 R)
• M45: 12,625,163 km (0.064 R)
• M46: 12,753,368 km (0.072 R)
• M47: 12,849,859 km (0.088 R)
• M48: 13,140,677 km (0.076 R)
• M49: 13,499,113 km (0.099 R)
• M50: 13,761,807 km (0.052 R)
• M51: 13,926,814 km (0.107 R)
• M52: 14,059,357 km (0.111 R)
• M53: 14,292,281 km (0.113 R)
• M54: 14,593,571 km (0.039 R)
• M55: 15,578,823 km (0.049 R)
• M56: 15,682,046 km (0.106 R)
• M57: 15,854,382 km (0.102 R)
• M58: 16,937,471 km (0.077 R)
• M59: 17,505,793 km (0.081 R)
• M60: 18,333,817 km (0.088 R)
• M61: 18,551,931 km (0.12 R)
• M62: 18,661,287 km (0.082 R)
• M63: 19,211,359 km (0.079 R)
• M64: 19,285,110 km (0.1 R)
• M65: 19,618,115 km (0.073 R)
• M66: 19,841,166 km (0.066 R)
• M67: 20,364,908 km (0.086 R)
• M68: 20,704,046 km (0.109 R)
• M69: 21,083,127 km (0.111 R)
• M70: 21,541,046 km (0.105 R)
• M71: 21,732,681 km (0.069 R)
• M72: 21,848,021 km (0.098 R)
• M73: 22,079,299 km (0.109 R)
• M74: 22,272,580 km (0.109 R)
• M75: 22,816,966 km (0.025 R)
• M76: 22,895,057 km (0.108 R)
• M77: 24,516,099 km (0.069 R)
• M78: 24,796,595 km (0.113 R)
• M79: 25,644,366 km (0.074 R)
• M80: 26,214,783 km (0.114 R)
• M81: 26,789,388 km (0.053 R)
• M82: 26,913,106 km (0.11 R)
• M83: 27,078,262 km (0.118 R)
• M84: 27,659,150 km (0.034 R)
• M85: 27,992,903 km (0.079 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 13,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit