🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.65 AU - 0.89 AU

Year: 259 Days

Day: 20.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,144,083 km

• M1: 481,705 km (0.068 R)
• M2: 770,728 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.83 AU - 1.17 AU

Year: 383 Days

Day: 42.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,144,083 km

• M1: 849,566 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.05 AU - 1.41 AU

Year: 522 Days

Day: 15.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.6

Radius: 13.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.48 AU - 5.78 AU

Year: 4449 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,144,083 km

• M1: 172,486 km (0.09 R)
• M2: 411,993 km (0.088 R)
• M3: 499,657 km (0.101 R)
• M4: 729,738 km (0.084 R)
• M5: 832,512 km (0.042 R)
• M6: 929,751 km (0.111 R)
• M7: 1,125,425 km (0.091 R)
• M8: 1,881,193 km (0.084 R)
• M9: 1,968,858 km (0.104 R)
• M10: 2,088,087 km (0.073 R)
• M11: 2,956,353 km (0.099 R)
• M12: 3,076,630 km (0.028 R)
• M13: 3,286,665 km (0.094 R)
• M14: 3,375,676 km (0.079 R)
• M15: 3,629,095 km (0.088 R)
• M16: 3,721,097 km (0.093 R)
• M17: 3,870,097 km (0.113 R)
• M18: 3,983,193 km (0.076 R)
• M19: 4,154,782 km (0.074 R)
• M20: 4,348,511 km (0.109 R)
• M21: 5,070,769 km (0.057 R)
• M22: 5,257,318 km (0.059 R)
• M23: 5,744,259 km (0.092 R)
• M24: 6,245,861 km (0.113 R)
• M25: 6,603,100 km (0.104 R)
• M26: 6,784,263 km (0.114 R)
• M27: 6,990,110 km (0.086 R)
• M28: 7,128,488 km (0.102 R)
• M29: 7,314,588 km (0.105 R)
• M30: 7,525,670 km (0.102 R)
• M31: 7,930,034 km (0.095 R)
• M32: 8,026,225 km (0.044 R)
• M33: 8,365,962 km (0.09 R)
• M34: 8,611,601 km (0.099 R)
• M35: 8,710,486 km (0.067 R)
• M36: 8,884,618 km (0.084 R)
• M37: 9,059,797 km (0.11 R)
• M38: 9,849,524 km (0.114 R)
• M39: 10,161,136 km (0.08 R)
• M40: 10,449,710 km (0.119 R)
• M41: 10,608,284 km (0.113 R)
• M42: 11,358,817 km (0.11 R)
• M43: 11,905,298 km (0.108 R)
• M44: 12,015,701 km (0.069 R)
• M45: 12,488,580 km (0.109 R)
• M46: 12,910,895 km (0.11 R)
• M47: 13,024,290 km (0.087 R)
• M48: 13,481,311 km (0.11 R)
• M49: 14,293,777 km (0.115 R)
• M50: 14,469,854 km (0.105 R)
• M51: 14,794,781 km (0.119 R)
• M52: 14,913,561 km (0.085 R)
• M53: 15,002,722 km (0.076 R)
• M54: 15,481,884 km (0.066 R)
• M55: 15,814,141 km (0.08 R)
• M56: 16,732,522 km (0.112 R)
• M57: 17,104,572 km (0.106 R)
• M58: 17,448,198 km (0.114 R)
• M59: 17,794,068 km (0.115 R)
• M60: 18,364,934 km (0.04 R)
• M61: 18,524,555 km (0.045 R)
• M62: 18,941,783 km (0.051 R)
• M63: 19,949,325 km (0.094 R)
• M64: 20,080,672 km (0.117 R)
• M65: 20,410,086 km (0.078 R)
• M66: 20,641,813 km (0.091 R)
• M67: 22,458,380 km (0.105 R)
• M68: 22,594,963 km (0.039 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 10,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit