🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.52 AU - 0.66 AU

Year: 172 Days

Day: 40.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.94 AU - 1.34 AU

Year: 461 Days

Day: 32.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.2

Radius: 9.8

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.59 AU - 4.83 AU

Year: 3872 Days

Day: 13.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,498,947 km

• M1: 185,651 km (0.118 R)
• M2: 254,915 km (0.097 R)
• M3: 402,568 km (0.036 R)
• M4: 498,161 km (0.106 R)
• M5: 632,649 km (0.079 R)
• M6: 694,284 km (0.115 R)
• M7: 791,074 km (0.112 R)
• M8: 904,319 km (0.036 R)
• M9: 1,135,149 km (0.081 R)
• M10: 1,481,767 km (0.077 R)
• M11: 1,638,396 km (0.111 R)
• M12: 1,740,870 km (0.106 R)
• M13: 2,045,900 km (0.084 R)
• M14: 2,188,766 km (0.077 R)
• M15: 2,401,046 km (0.107 R)
• M16: 2,501,426 km (0.1 R)
• M17: 2,723,579 km (0.087 R)
• M18: 2,828,297 km (0.091 R)
• M19: 3,060,024 km (0.047 R)
• M20: 3,637,323 km (0.058 R)
• M21: 4,067,566 km (0.06 R)
• M22: 4,309,017 km (0.066 R)
• M23: 4,997,466 km (0.078 R)
• M24: 5,083,186 km (0.118 R)
• M25: 5,945,169 km (0.098 R)
• M26: 6,288,795 km (0.114 R)
• M27: 6,428,071 km (0.073 R)
• M28: 6,971,560 km (0.1 R)
• M29: 7,043,517 km (0.054 R)
• M30: 7,382,655 km (0.092 R)
• M31: 7,456,107 km (0.119 R)
• M32: 7,652,978 km (0.084 R)
• M33: 8,483,246 km (0.051 R)
• M34: 8,663,063 km (0.091 R)
• M35: 8,740,405 km (0.064 R)
• M36: 9,000,257 km (0.1 R)
• M37: 9,104,975 km (0.042 R)
• M38: 9,236,322 km (0.057 R)
• M39: 9,315,459 km (0.083 R)
• M40: 9,580,996 km (0.118 R)
• M41: 10,010,940 km (0.08 R)
• M42: 10,419,641 km (0.071 R)
• M43: 10,502,070 km (0.068 R)
• M44: 10,639,999 km (0.046 R)
• M45: 11,001,128 km (0.09 R)
• M46: 11,141,152 km (0.091 R)
• M47: 11,564,813 km (0.088 R)
• M48: 11,650,084 km (0.091 R)
• M49: 12,080,178 km (0.064 R)
• M50: 12,515,208 km (0.106 R)
• M51: 12,632,194 km (0.112 R)
• M52: 12,837,741 km (0.113 R)
• M53: 12,985,095 km (0.091 R)
• M54: 13,281,748 km (0.093 R)
• M55: 13,371,207 km (0.103 R)
• M56: 13,580,644 km (0.106 R)
• M57: 13,942,222 km (0.079 R)
• M58: 14,093,765 km (0.082 R)
• M59: 14,490,499 km (0.094 R)
• M60: 14,829,039 km (0.11 R)
• M61: 15,045,806 km (0.11 R)
• M62: 15,608,144 km (0.105 R)
• M63: 15,765,671 km (0.088 R)
• M64: 16,624,811 km (0.072 R)
• M65: 16,882,419 km (0.092 R)
• M66: 17,401,374 km (0.084 R)
• M67: 17,695,633 km (0.09 R)
• M68: 17,925,714 km (0.11 R)
• M69: 19,394,018 km (0.065 R)
• M70: 19,461,636 km (0.068 R)
• M71: 19,767,115 km (0.092 R)
• M72: 20,624,011 km (0.062 R)
• M73: 21,074,301 km (0.101 R)
• M74: 21,318,145 km (0.061 R)
• M75: 21,633,049 km (0.083 R)
• M76: 21,914,143 km (0.05 R)
• M77: 21,984,753 km (0.069 R)
• M78: 22,125,824 km (0.112 R)
• M79: 22,444,767 km (0.099 R)
• M80: 22,586,885 km (0.109 R)
• M81: 23,158,648 km (0.072 R)
• M82: 23,880,009 km (0.102 R)
• M83: 24,170,528 km (0.049 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 17,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit