🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.55 AU - 0.59 AU

Year: 156 Days

Day: 26.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.16 AU - 1.18 AU

Year: 460 Days

Day: 15.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,800,617 km

• M1: 178,470 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.04 AU - 1.32 AU

Year: 466 Days

Day: 47.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,800,617 km

• M1: 99,333 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.6 AU - 1.82 AU

Year: 813 Days

Day: 27.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 15

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.01 AU - 13.51 AU

Year: 14657 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,800,617 km

• M1: 334,501 km (0.066 R)
• M2: 464,801 km (0.114 R)
• M3: 901,028 km (0.093 R)
• M4: 1,029,682 km (0.062 R)
• M5: 1,266,047 km (0.119 R)
• M6: 1,587,533 km (0.12 R)
• M7: 1,723,816 km (0.066 R)
• M8: 1,935,946 km (0.069 R)
• M9: 2,309,342 km (0.108 R)
• M10: 2,465,223 km (0.057 R)
• M11: 3,327,057 km (0.12 R)
• M12: 3,444,790 km (0.1 R)
• M13: 3,594,089 km (0.044 R)
• M14: 3,714,964 km (0.069 R)
• M15: 4,340,582 km (0.056 R)
• M16: 4,534,760 km (0.069 R)
• M17: 5,134,797 km (0.09 R)
• M18: 5,305,937 km (0.1 R)
• M19: 5,973,892 km (0.107 R)
• M20: 6,373,019 km (0.058 R)
• M21: 6,893,619 km (0.057 R)
• M22: 7,896,673 km (0.086 R)
• M23: 8,496,261 km (0.088 R)
• M24: 8,863,225 km (0.074 R)
• M25: 9,612,561 km (0.084 R)
• M26: 11,484,479 km (0.068 R)
• M27: 11,799,831 km (0.064 R)
• M28: 11,981,293 km (0.112 R)
• M29: 12,117,876 km (0.076 R)
• M30: 13,894,201 km (0.109 R)
• M31: 14,326,838 km (0.118 R)
• M32: 15,353,529 km (0.067 R)
• M33: 17,271,224 km (0.07 R)
• M34: 17,529,130 km (0.113 R)
• M35: 18,310,630 km (0.085 R)
• M36: 20,887,304 km (0.038 R)
• M37: 21,052,160 km (0.063 R)
• M38: 21,327,720 km (0.064 R)
• M39: 22,049,978 km (0.089 R)
• M40: 22,330,025 km (0.113 R)
• M41: 27,506,710 km (0.111 R)
• M42: 27,929,025 km (0.079 R)
• M43: 28,414,320 km (0.109 R)
• M44: 29,516,408 km (0.07 R)
• M45: 29,763,244 km (0.049 R)
• M46: 30,134,696 km (0.107 R)
• M47: 31,195,644 km (0.111 R)
• M48: 32,078,571 km (0.118 R)
• M49: 32,714,362 km (0.103 R)
• M50: 33,418,369 km (0.114 R)
• M51: 33,998,210 km (0.101 R)
• M52: 35,429,563 km (0.091 R)
• M53: 35,823,305 km (0.085 R)
• M54: 36,152,569 km (0.059 R)
• M55: 36,482,732 km (0.113 R)
• M56: 36,681,398 km (0.116 R)
• M57: 36,946,785 km (0.116 R)
• M58: 37,279,490 km (0.037 R)
• M59: 38,418,080 km (0.118 R)
• M60: 39,499,971 km (0.115 R)
• M61: 39,840,157 km (0.055 R)
• M62: 41,210,623 km (0.101 R)
• M63: 41,417,517 km (0.116 R)
• M64: 41,901,616 km (0.098 R)
• M65: 43,015,222 km (0.071 R)
• M66: 43,435,443 km (0.114 R)
• M67: 43,645,927 km (0.087 R)
• M68: 43,927,320 km (0.058 R)
• M69: 44,491,604 km (0.119 R)
• M70: 46,127,606 km (0.11 R)
• M71: 46,270,771 km (0.039 R)
• M72: 46,485,893 km (0.066 R)
• M73: 48,145,831 km (0.099 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 13,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit