🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.6 AU - 0.96 AU

Year: 260 Days

Day: 41.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,847,776 km

• M1: 173,534 km (0.12 R)
• M2: 478,115 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.73 AU - 1.03 AU

Year: 311 Days

Day: 29.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 118.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.04 AU - 3.84 AU

Year: 2404 Days

Day: 30.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.3

Radius: 14.2

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.25 AU - 7.53 AU

Year: 6813 Days

Day: 12.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,847,776 km

• M1: 197,768 km (0.061 R)
• M2: 300,991 km (0.102 R)
• M3: 459,864 km (0.085 R)
• M4: 591,061 km (0.119 R)
• M5: 726,148 km (0.108 R)
• M6: 835,355 km (0.119 R)
• M7: 1,018,163 km (0.07 R)
• M8: 1,143,227 km (0.055 R)
• M9: 1,364,033 km (0.025 R)
• M10: 1,664,725 km (0.051 R)
• M11: 1,883,138 km (0.112 R)
• M12: 2,111,275 km (0.118 R)
• M13: 2,499,332 km (0.094 R)
• M14: 2,614,522 km (0.099 R)
• M15: 2,850,438 km (0.111 R)
• M16: 3,492,213 km (0.111 R)
• M17: 3,621,615 km (0.118 R)
• M18: 4,224,195 km (0.079 R)
• M19: 4,667,304 km (0.055 R)
• M20: 4,810,320 km (0.056 R)
• M21: 5,223,658 km (0.077 R)
• M22: 5,397,342 km (0.091 R)
• M23: 5,955,491 km (0.098 R)
• M24: 6,136,953 km (0.096 R)
• M25: 6,373,168 km (0.106 R)
• M26: 6,692,710 km (0.044 R)
• M27: 7,044,863 km (0.027 R)
• M28: 8,023,233 km (0.092 R)
• M29: 8,368,505 km (0.053 R)
• M30: 8,513,764 km (0.104 R)
• M31: 8,689,392 km (0.085 R)
• M32: 8,925,159 km (0.113 R)
• M33: 9,073,709 km (0.054 R)
• M34: 9,193,238 km (0.112 R)
• M35: 9,828,730 km (0.12 R)
• M36: 10,198,386 km (0.084 R)
• M37: 10,384,935 km (0.08 R)
• M38: 10,698,492 km (0.087 R)
• M39: 10,951,462 km (0.065 R)
• M40: 11,110,634 km (0.049 R)
• M41: 11,238,540 km (0.119 R)
• M42: 11,592,638 km (0.054 R)
• M43: 12,610,801 km (0.115 R)
• M44: 13,863,235 km (0.107 R)
• M45: 14,208,507 km (0.042 R)
• M46: 15,226,071 km (0.087 R)
• M47: 15,475,152 km (0.106 R)
• M48: 15,689,825 km (0.044 R)
• M49: 16,448,884 km (0.112 R)
• M50: 16,558,240 km (0.078 R)
• M51: 16,667,896 km (0.108 R)
• M52: 16,777,850 km (0.112 R)
• M53: 18,002,608 km (0.106 R)
• M54: 18,115,405 km (0.102 R)
• M55: 18,873,267 km (0.116 R)
• M56: 18,987,859 km (0.1 R)
• M57: 20,616,382 km (0.087 R)
• M58: 20,892,240 km (0.063 R)
• M59: 21,367,812 km (0.092 R)
• M60: 21,887,066 km (0.073 R)
• M61: 22,248,943 km (0.105 R)
• M62: 22,370,118 km (0.099 R)
• M63: 24,046,960 km (0.119 R)
• M64: 24,378,918 km (0.025 R)
• M65: 24,545,420 km (0.106 R)
• M66: 25,721,708 km (0.035 R)
• M67: 26,402,079 km (0.108 R)
• M68: 27,131,519 km (0.077 R)
• M69: 27,911,223 km (0.062 R)
• M70: 29,138,524 km (0.044 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit